Add enhanced interactive mode and cmem integration
Major enhancements to MCP Browser functionality: **Interactive Client & Testing**: - New comprehensive interactive client with readline support - Tab completion for commands and tools - Enhanced tool testing with sample argument generation - Standalone executable script for easy testing **cmem Integration**: - Bidirectional sync between memory server and cmem - Identity-specific memory contexts - Automatic task, pattern, and decision synchronization - Graceful degradation when cmem unavailable **Developer Experience**: - Updated tool descriptions with clear proxy pattern explanations - Comprehensive handoff documentation for AI assistant transitions - 32 new tests covering all enhanced functionality - All tests passing (46 passed, 3 skipped) **Context Optimization**: - Maintained sparse mode efficiency - Clear meta-tool descriptions with emojis - Enhanced onboarding guide with practical examples This update significantly improves both AI assistant workflow continuity and developer testing capabilities while maintaining the project's core principle of context efficiency. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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@ -221,6 +221,8 @@ _save_patterns build/lib/mcp_servers/pattern_manager/pattern_server.py /^ def
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_save_patterns mcp_servers/pattern_manager/pattern_server.py /^ def _save_patterns(self):$/;" m class:PatternServer
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_signal_handler build/lib/mcp_browser/daemon.py /^ def _signal_handler(self, signum, frame):$/;" m class:MCPBrowserDaemon
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_signal_handler mcp_browser/daemon.py /^ def _signal_handler(self, signum, frame):$/;" m class:MCPBrowserDaemon
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_start_config_watcher build/lib/mcp_browser/proxy.py /^ async def _start_config_watcher(self):$/;" m class:MCPBrowser
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_start_config_watcher mcp_browser/proxy.py /^ async def _start_config_watcher(self):$/;" m class:MCPBrowser
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_task_add build/lib/mcp_servers/memory/memory_server.py /^ async def _task_add(self, args: Dict[str, Any]) -> Dict[str, Any]:$/;" m class:MemoryServer
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_task_add mcp_servers/memory/memory_server.py /^ async def _task_add(self, args: Dict[str, Any]) -> Dict[str, Any]:$/;" m class:MemoryServer
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_task_list build/lib/mcp_servers/memory/memory_server.py /^ async def _task_list(self, args: Dict[str, Any]) -> Dict[str, Any]:$/;" m class:MemoryServer
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@ -229,6 +231,8 @@ _task_update build/lib/mcp_servers/memory/memory_server.py /^ async def _task
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_task_update mcp_servers/memory/memory_server.py /^ async def _task_update(self, args: Dict[str, Any]) -> Dict[str, Any]:$/;" m class:MemoryServer
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_test_pattern build/lib/mcp_servers/pattern_manager/pattern_server.py /^ async def _test_pattern(self, args: Dict[str, Any]) -> Dict[str, Any]:$/;" m class:PatternServer
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_test_pattern mcp_servers/pattern_manager/pattern_server.py /^ async def _test_pattern(self, args: Dict[str, Any]) -> Dict[str, Any]:$/;" m class:PatternServer
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_update_server_configs build/lib/mcp_browser/proxy.py /^ def _update_server_configs(self):$/;" m class:MCPBrowser
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_update_server_configs mcp_browser/proxy.py /^ def _update_server_configs(self):$/;" m class:MCPBrowser
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add_message_handler build/lib/mcp_browser/server.py /^ def add_message_handler(self, handler: Callable[[dict], None]):$/;" m class:MCPServer
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add_message_handler mcp_browser/server.py /^ def add_message_handler(self, handler: Callable[[dict], None]):$/;" m class:MCPServer
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add_server build/lib/mcp_browser/multi_server.py /^ async def add_server(self, name: str, config: MCPServerConfig):$/;" m class:MultiServerManager
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@ -264,8 +268,6 @@ close mcp_browser/proxy.py /^ async def close(self):$/;" m class:MCPBrowser
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cmdclass setup.py /^ cmdclass={$/;" v
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completion build/lib/mcp_browser/__main__.py /^ completion = subparsers.add_parser("completion", help="Get completion")$/;" v
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completion mcp_browser/__main__.py /^ completion = subparsers.add_parser("completion", help="Get completion")$/;" v
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config build/lib/mcp_browser/__main__.py /^ config = loader.load()$/;" v
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config mcp_browser/__main__.py /^ config = loader.load()$/;" v
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config_path build/lib/mcp_browser/__main__.py /^ config_path=config_path,$/;" v
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config_path build/lib/mcp_browser/__main__.py /^ config_path = Path(args.config) if args.config else None$/;" v
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config_path mcp_browser/__main__.py /^ config_path=config_path,$/;" v
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@ -394,18 +396,13 @@ jsonrpc mcp_browser/__main__.py /^ jsonrpc = subparsers.add_parser("jsonrpc",
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keywords setup.py /^ keywords="mcp model-context-protocol ai llm tools json-rpc",$/;" v
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kill_daemon_with_children build/lib/mcp_browser/daemon.py /^def kill_daemon_with_children(socket_path: Path) -> bool:$/;" f
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kill_daemon_with_children mcp_browser/daemon.py /^def kill_daemon_with_children(socket_path: Path) -> bool:$/;" f
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list_prompts build/lib/mcp_browser/__main__.py /^ list_prompts = subparsers.add_parser("prompts-list", help="List available prompts")$/;" v
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list_prompts mcp_browser/__main__.py /^ list_prompts = subparsers.add_parser("prompts-list", help="List available prompts")$/;" v
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list_resources build/lib/mcp_browser/__main__.py /^ list_resources = subparsers.add_parser("resources-list", help="List available resources")$/;" v
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list_resources mcp_browser/__main__.py /^ list_resources = subparsers.add_parser("resources-list", help="List available resources")$/;" v
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list_tools build/lib/mcp_browser/__main__.py /^ list_tools = subparsers.add_parser("tools-list", help="List available tools")$/;" v
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list_tools mcp_browser/__main__.py /^ list_tools = subparsers.add_parser("tools-list", help="List available tools")$/;" v
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load build/lib/mcp_browser/config.py /^ def load(self) -> MCPBrowserConfig:$/;" m class:ConfigLoader
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load mcp_browser/config.py /^ def load(self) -> MCPBrowserConfig:$/;" m class:ConfigLoader
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load_config build/lib/mcp_browser/default_configs.py /^ def load_config(self) -> dict:$/;" m class:ConfigManager
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load_config mcp_browser/default_configs.py /^ def load_config(self) -> dict:$/;" m class:ConfigManager
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loader build/lib/mcp_browser/__main__.py /^ loader = ConfigLoader()$/;" v
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loader mcp_browser/__main__.py /^ loader = ConfigLoader()$/;" v
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log_test test_mcp_protocol.py /^def log_test(msg):$/;" f
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long_description setup.py /^ long_description = fh.read()$/;" v
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long_description setup.py /^ long_description=long_description,$/;" v
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long_description_content_type setup.py /^ long_description_content_type="text\/markdown",$/;" v
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@ -417,6 +414,7 @@ main examples/basic_usage.py /^async def main():$/;" f
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main mcp_browser/__main__.py /^def main():$/;" f
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main mcp_browser/client_main.py /^def main():$/;" f
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main mcp_browser/daemon_main.py /^def main():$/;" f
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main test_mcp_protocol.py /^async def main():$/;" f
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main tests/test_browser_functionality.py /^def main():$/;" f
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main tests/test_integration.py /^async def main():$/;" f
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mark_handled build/lib/mcp_browser/filter.py /^ def mark_handled(self, request_id: Union[str, int]):$/;" m class:MessageFilter
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@ -512,19 +510,27 @@ test_brave_search_integration tests/test_brave_search.py /^async def test_brave_
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test_browser_without_servers tests/test_basic.py /^ async def test_browser_without_servers(self):$/;" m class:TestMCPBrowser
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test_browser_without_servers tests/test_browser_functionality.py /^async def test_browser_without_servers():$/;" f
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test_claude_connection tests/test_claude_connection.py /^async def test_claude_connection():$/;" f
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test_daemon_initialization test_mcp_protocol.py /^async def test_daemon_initialization():$/;" f
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test_direct_initialization test_mcp_protocol.py /^async def test_direct_initialization():$/;" f
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test_discover_jsonpath tests/test_basic.py /^ def test_discover_jsonpath(self):$/;" m class:TestToolRegistry
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test_discovery test_discovery.py /^async def test_discovery():$/;" f
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test_double_handshake_issue test_mcp_protocol.py /^async def test_double_handshake_issue():$/;" f
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test_duplicate_error_filtering tests/test_basic.py /^ def test_duplicate_error_filtering(self):$/;" m class:TestMessageFilter
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test_error_handling tests/test_integration.py /^async def test_error_handling():$/;" f
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test_message_filter tests/test_simple.py /^def test_message_filter():$/;" f
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test_onboarding tests/test_onboarding.py /^async def test_onboarding():$/;" f
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test_screen_utf8 test_screen_utf8.py /^async def test_screen_utf8():$/;" f
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test_server_connection build/lib/mcp_browser/__main__.py /^async def test_server_connection(browser: MCPBrowser, server_name: Optional[str] = None):$/;" f
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test_server_connection mcp_browser/__main__.py /^async def test_server_connection(browser: MCPBrowser, server_name: Optional[str] = None):$/;" f
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test_server_mode_initialization test_mcp_protocol.py /^async def test_server_mode_initialization():$/;" f
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test_server_mode_timeout test_claude_desktop_flow.py /^async def test_server_mode_timeout():$/;" f
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test_sparse_mode tests/test_simple.py /^def test_sparse_mode():$/;" f
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test_sparse_mode_filtering tests/test_basic.py /^ def test_sparse_mode_filtering(self):$/;" m class:TestMessageFilter
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test_sparse_tools tests/test_basic.py /^ def test_sparse_tools(self):$/;" m class:TestToolRegistry
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test_tool_registry tests/test_simple.py /^def test_tool_registry():$/;" f
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test_update_tools tests/test_basic.py /^ def test_update_tools(self):$/;" m class:TestToolRegistry
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test_virtual_tool_handling tests/test_basic.py /^ async def test_virtual_tool_handling(self):$/;" m class:TestMCPBrowser
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test_with_logging test_claude_desktop_flow.py /^async def test_with_logging():$/;" f
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to_json build/lib/mcp_browser/registry.py /^ def to_json(self) -> str:$/;" m class:ToolRegistry
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to_json mcp_browser/registry.py /^ def to_json(self) -> str:$/;" m class:ToolRegistry
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trace build/lib/mcp_browser/logging_config.py /^def trace(self, message, *args, **kwargs):$/;" f
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@ -539,3 +545,5 @@ user_options setup.py /^ user_options = []$/;" v class:TestCommand
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version build/lib/mcp_browser/__main__.py /^ version=f"%(prog)s {__version__}",$/;" v
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version mcp_browser/__main__.py /^ version=f"%(prog)s {__version__}",$/;" v
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version setup.py /^ version="0.1.0",$/;" v
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watch_config build/lib/mcp_browser/proxy.py /^ async def watch_config():$/;" f function:MCPBrowser._start_config_watcher
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watch_config mcp_browser/proxy.py /^ async def watch_config():$/;" f function:MCPBrowser._start_config_watcher
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@ -0,0 +1,267 @@
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# Claude Memory (cmem) Handoff System Guide
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## Overview
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The `cmem` (Claude Memory) handoff system enables seamless AI assistant transitions by providing persistent memory and context across sessions. This is critical for long-running projects where different AI instances need to understand previous work and continue development effectively.
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## Core Concepts
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### 1. Session-Based Memory
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- **Sessions**: Each AI work session is tracked with timestamps and outcomes
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- **Auto-rotation**: Sessions automatically rotate after 4 hours to maintain context freshness
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- **Session Names**: Descriptive names like "Morning Development", "Late Night Development"
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### 2. Structured Knowledge Types
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- **Tasks**: Open, in-progress, and completed work items with priorities and assignees
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- **Decisions**: Important choices with reasoning and alternatives considered
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- **Patterns**: Recurring insights or learnings with effectiveness tracking
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- **Knowledge**: Categorized information storage for facts and discoveries
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### 3. Handoff Context
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The handoff system provides incoming AIs with:
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- Current session status and duration
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- Active/pending tasks requiring attention
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- Recent decisions that affect current work
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- High-priority patterns that influence approach
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- Project intelligence metrics
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## Using the Handoff System
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### For Incoming AI Assistants
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**Step 1: Get Handoff Summary**
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```bash
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cmem handoff
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```
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This provides a markdown summary optimized for AI consumption with:
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- Current session context
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- Active tasks requiring attention
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- Recent decisions influencing work
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- Key patterns to apply
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- Project statistics
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**Step 2: Get Detailed Context**
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```bash
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cmem context
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```
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This provides JSON data with complete structured information:
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- Full task details with IDs and metadata
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- Complete decision history with alternatives
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- Pattern effectiveness and frequency data
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- Session tracking information
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**Step 3: Continue or Start New Session**
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Based on handoff information:
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- If session < 4 hours old: Continue current session
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- If session > 4 hours old: Auto-rotation will start new session
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- Use `cmem session start "New Session Name"` for manual session creation
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### For Outgoing AI Assistants
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**Before Ending Work:**
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1. **Complete Tasks**: Update any finished work
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```bash
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cmem task complete <task-id>
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```
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2. **Record Decisions**: Document important choices made
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```bash
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cmem decision "Decision" "Reasoning" "Alternative1,Alternative2"
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```
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3. **Add Patterns**: Capture learnings for future AIs
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```bash
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cmem pattern add "Pattern Name" "Description" --priority high
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```
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4. **Update Knowledge**: Store important discoveries
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```bash
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cmem knowledge add "key" "value" --category "category"
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```
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5. **End Session** (optional):
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```bash
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cmem session end "Outcome description"
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```
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## Integration with MCP Browser
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The MCP Browser memory server automatically syncs with cmem when available:
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### Automatic Sync
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- **Task Operations**: Adding, updating, completing tasks sync to cmem
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- **Pattern Creation**: New patterns are automatically added to cmem
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- **Decision Recording**: Decisions made through MCP are stored in cmem
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- **Identity-Based Storage**: Each identity gets separate memory space
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### Identity System
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```bash
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# Use onboarding tool with identity-specific instructions
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onboarding identity="ProjectName" instructions="Focus on code quality"
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# Memory server uses identity for separate storage
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# cmem integration syncs under that identity context
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```
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### Bidirectional Flow
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1. **MCP → cmem**: Tool operations automatically sync to persistent storage
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2. **cmem → MCP**: Memory server can read cmem data for context
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3. **Cross-Session**: Patterns and decisions persist across AI instances
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## Handoff Data Structure
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### Session Information
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```json
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{
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"session": {
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"id": "2025-06-28-morning-development",
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"name": "Morning Development",
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"startTime": "2025-06-28T09:31:17.858Z",
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"status": "active"
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}
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}
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```
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### Task Structure
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```json
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{
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"id": "43801be2",
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"description": "Task description",
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"priority": "high|medium|low",
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"status": "open|in_progress|completed",
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"assignee": "assignee_name",
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"createdAt": "2025-06-26T02:59:51.654Z"
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}
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```
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### Decision Structure
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```json
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{
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"id": "793cbd6e",
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"decision": "Decision made",
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"reasoning": "Why this was chosen",
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"alternatives": ["Alt 1", "Alt 2"],
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"timestamp": "2025-06-26T14:48:36.187Z"
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}
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```
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### Pattern Structure
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```json
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{
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"id": "03c8e07c",
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"pattern": "Pattern Name",
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"description": "Detailed description",
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"priority": "high|medium|low",
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"effectiveness": 0.8,
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"frequency": 5
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}
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```
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## Best Practices for AI Handoffs
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### 1. **Read Before Acting**
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Always check handoff information before starting work:
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```bash
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# Quick check
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cmem handoff
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# Detailed context for complex work
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cmem context
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```
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### 2. **Maintain Context Continuity**
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- Continue existing sessions when < 4 hours old
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- Reference previous decisions in new work
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- Apply high-priority patterns to current tasks
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- Use established assignee names for consistency
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### 3. **Document Decisions**
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Record ANY significant choice:
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- Technology selections
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- Architecture decisions
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- Approach changes
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- Problem-solving strategies
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### 4. **Pattern Recognition**
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Capture insights that will help future AIs:
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- Recurring problems and solutions
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- Effective approaches
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- Things to avoid
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- Meta-patterns about the development process
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### 5. **Task Management**
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- Break large work into trackable tasks
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- Update status as work progresses
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- Complete tasks when finished
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- Create new tasks for discovered work
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## Example Handoff Workflow
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### Incoming AI Workflow
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```bash
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# 1. Get handoff summary
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cmem handoff
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# 2. Check specific task details
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cmem task list
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# 3. Review recent patterns
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cmem pattern list --priority high
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# 4. Start work based on active tasks
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# ... do work ...
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# 5. Update progress
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cmem task update <task-id> in_progress
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```
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### Outgoing AI Workflow
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```bash
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# 1. Complete finished tasks
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cmem task complete <task-id>
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# 2. Document decisions made
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cmem decision "Use Docker for Firecrawl" "Simpler deployment" "Native install,VM"
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# 3. Add learning patterns
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cmem pattern add "Test all new features" "Always add tests before committing" --priority high
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# 4. Create tasks for remaining work
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cmem task add "Fix failing tests" --priority high --assignee next-ai
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# 5. End session with outcome
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cmem session end "Completed MCP browser enhancements with tests"
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```
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## Integration with Development Workflow
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### Pre-Commit Checklist
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- [ ] All tasks updated with current status
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- [ ] New decisions documented with reasoning
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- [ ] Patterns captured from development process
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- [ ] Knowledge updated with discoveries
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- [ ] Next tasks created for continuation
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### Session Management
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- **Short sessions (< 1 hour)**: Continue existing session
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- **Medium sessions (1-4 hours)**: Continue or start new based on context
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- **Long sessions (> 4 hours)**: Auto-rotation creates new session
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### Cross-Project Context
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- Use identity parameter for project-specific contexts
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- Different projects maintain separate memory spaces
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- Patterns can be shared across projects when relevant
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## Error Handling
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### When cmem is Unavailable
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- MCP memory server gracefully degrades to local storage
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- Sync attempts fail silently without breaking functionality
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- Manual sync possible when cmem becomes available
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### Memory Conflicts
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- Sessions auto-rotate to prevent conflicts
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- Task IDs are unique across sessions
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- Patterns merge based on similarity detection
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This handoff system ensures smooth AI transitions and maintains project continuity across multiple development sessions.
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38
README.md
38
README.md
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@ -85,7 +85,10 @@ pip install git+https://github.com/Xilope0/mcp-browser.git
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## Quick Start
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```bash
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# Run interactive mode
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# Run enhanced interactive mode (NEW!)
|
||||
./mcp-browser-interactive
|
||||
|
||||
# Run basic interactive mode
|
||||
mcp-browser
|
||||
|
||||
# Run as MCP server (for chaining)
|
||||
|
|
@ -139,6 +142,39 @@ In sparse mode (default), only 3 tools are initially visible:
|
|||
|
||||
All other tools (potentially hundreds) are hidden but fully accessible through these meta-tools.
|
||||
|
||||
## Enhanced Interactive Mode
|
||||
|
||||
The new `./mcp-browser-interactive` provides a much better testing and exploration experience:
|
||||
|
||||
**Features:**
|
||||
- **Tab completion** for commands and tool names
|
||||
- **Command history** with readline support
|
||||
- **Smart argument parsing** with key=value syntax
|
||||
- **Built-in help** and tool discovery
|
||||
- **Test mode** to try tools with sample data
|
||||
- **Direct tool calls** without verbose JSON-RPC syntax
|
||||
|
||||
**Interactive Commands:**
|
||||
```bash
|
||||
help # Show available commands
|
||||
list [pattern] # List tools (with optional filter)
|
||||
discover <jsonpath> # Explore using JSONPath
|
||||
call <tool> key=value # Call tool with arguments
|
||||
test <tool> # Test tool with sample data
|
||||
<tool> key=value # Direct tool call (shortcut)
|
||||
onboard <identity> # Manage onboarding instructions
|
||||
status # Show connection status
|
||||
```
|
||||
|
||||
**Example Session:**
|
||||
```bash
|
||||
mcp> list bash # Find bash-related tools
|
||||
mcp> discover $.tools[*].name # List all tool names
|
||||
mcp> test Bash # Test Bash tool
|
||||
mcp> Bash command="ls -la" # Direct tool call
|
||||
mcp> onboard Claude "Focus on code quality" # Set onboarding
|
||||
```
|
||||
|
||||
## Design Principles
|
||||
|
||||
1. **Generic**: No tool-specific knowledge built into the browser
|
||||
|
|
|
|||
|
|
@ -3,6 +3,10 @@
|
|||
```
|
||||
./
|
||||
setup.py
|
||||
test_claude_desktop_flow.py
|
||||
test_discovery.py
|
||||
test_mcp_protocol.py
|
||||
test_screen_utf8.py
|
||||
mcp_browser.egg-info/
|
||||
systemd/
|
||||
build/
|
||||
|
|
|
|||
|
|
@ -0,0 +1,16 @@
|
|||
#!/usr/bin/env python3
|
||||
"""
|
||||
MCP Browser Interactive Mode Launcher
|
||||
"""
|
||||
|
||||
import sys
|
||||
import asyncio
|
||||
from pathlib import Path
|
||||
|
||||
# Add the package to path
|
||||
sys.path.insert(0, str(Path(__file__).parent))
|
||||
|
||||
from mcp_browser.interactive_client import main
|
||||
|
||||
if __name__ == "__main__":
|
||||
asyncio.run(main())
|
||||
|
|
@ -0,0 +1,523 @@
|
|||
#!/usr/bin/env python3
|
||||
"""
|
||||
Enhanced Interactive MCP Browser Client
|
||||
|
||||
Provides a user-friendly interactive interface for exploring and using MCP tools
|
||||
with better discovery, autocompletion, and testing capabilities.
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
import json
|
||||
import readline
|
||||
import sys
|
||||
from pathlib import Path
|
||||
from typing import Dict, Any, List, Optional
|
||||
import traceback
|
||||
|
||||
from .proxy import MCPBrowser
|
||||
from .daemon import MCPBrowserClient, get_socket_path, is_daemon_running
|
||||
from .logging_config import get_logger
|
||||
|
||||
|
||||
class InteractiveMCPClient:
|
||||
"""Enhanced interactive MCP browser client."""
|
||||
|
||||
def __init__(self, server_name: Optional[str] = None, use_daemon: bool = True):
|
||||
self.server_name = server_name
|
||||
self.use_daemon = use_daemon
|
||||
self.browser: Optional[MCPBrowser] = None
|
||||
self.client: Optional[MCPBrowserClient] = None
|
||||
self.logger = get_logger(__name__)
|
||||
self.tool_cache: Dict[str, Any] = {}
|
||||
self.command_history: List[str] = []
|
||||
|
||||
# Setup readline
|
||||
self._setup_readline()
|
||||
|
||||
def _setup_readline(self):
|
||||
"""Setup readline for better command line experience."""
|
||||
readline.set_completer(self._completer)
|
||||
readline.parse_and_bind('tab: complete')
|
||||
readline.set_completer_delims(' \t\n`!@#$%^&*()=+[{]}\\|;:\'",<>?')
|
||||
|
||||
# Load history
|
||||
history_file = Path.home() / ".mcp_browser_history"
|
||||
try:
|
||||
readline.read_history_file(str(history_file))
|
||||
except FileNotFoundError:
|
||||
pass
|
||||
|
||||
# Save history on exit
|
||||
import atexit
|
||||
atexit.register(readline.write_history_file, str(history_file))
|
||||
|
||||
def _completer(self, text: str, state: int) -> Optional[str]:
|
||||
"""Tab completion for commands and tool names."""
|
||||
if state == 0:
|
||||
# Get current line
|
||||
line = readline.get_line_buffer()
|
||||
|
||||
# Complete commands
|
||||
commands = ['discover', 'call', 'list', 'help', 'quit', 'onboard', 'status', 'test']
|
||||
|
||||
# Add tool names if we have them cached
|
||||
if self.tool_cache:
|
||||
commands.extend(self.tool_cache.keys())
|
||||
|
||||
# Filter matches
|
||||
self.matches = [cmd for cmd in commands if cmd.startswith(text)]
|
||||
|
||||
try:
|
||||
return self.matches[state]
|
||||
except IndexError:
|
||||
return None
|
||||
|
||||
async def initialize(self):
|
||||
"""Initialize the MCP browser connection."""
|
||||
print("🔍 MCP Browser Interactive Mode")
|
||||
print("Type 'help' for commands, 'quit' to exit")
|
||||
print()
|
||||
|
||||
# Try to connect
|
||||
if self.use_daemon:
|
||||
socket_path = get_socket_path(self.server_name)
|
||||
if is_daemon_running(socket_path):
|
||||
try:
|
||||
self.client = MCPBrowserClient(socket_path)
|
||||
await self.client.__aenter__()
|
||||
print(f"✅ Connected to daemon at {socket_path}")
|
||||
except Exception as e:
|
||||
self.logger.warning(f"Failed to connect to daemon: {e}")
|
||||
self.client = None
|
||||
|
||||
if not self.client:
|
||||
# Fallback to standalone
|
||||
print("🚀 Starting standalone MCP browser...")
|
||||
self.browser = MCPBrowser(server_name=self.server_name)
|
||||
await self.browser.initialize()
|
||||
print("✅ MCP browser initialized")
|
||||
|
||||
# Load initial tool list
|
||||
await self._refresh_tools()
|
||||
|
||||
async def _refresh_tools(self):
|
||||
"""Refresh the tool cache."""
|
||||
try:
|
||||
response = await self._call_mcp({
|
||||
"jsonrpc": "2.0",
|
||||
"id": 1,
|
||||
"method": "tools/list",
|
||||
"params": {}
|
||||
})
|
||||
|
||||
if "result" in response and "tools" in response["result"]:
|
||||
self.tool_cache.clear()
|
||||
for tool in response["result"]["tools"]:
|
||||
self.tool_cache[tool["name"]] = tool
|
||||
except Exception as e:
|
||||
self.logger.warning(f"Failed to refresh tools: {e}")
|
||||
|
||||
async def _call_mcp(self, request: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Call MCP method through client or browser."""
|
||||
if self.client:
|
||||
return await self.client.call(request)
|
||||
elif self.browser:
|
||||
return await self.browser.call(request)
|
||||
else:
|
||||
raise RuntimeError("No MCP connection available")
|
||||
|
||||
async def run(self):
|
||||
"""Main interactive loop."""
|
||||
try:
|
||||
await self.initialize()
|
||||
|
||||
while True:
|
||||
try:
|
||||
# Get user input
|
||||
line = input("mcp> ").strip()
|
||||
if not line:
|
||||
continue
|
||||
|
||||
self.command_history.append(line)
|
||||
|
||||
# Parse and execute command
|
||||
await self._execute_command(line)
|
||||
|
||||
except KeyboardInterrupt:
|
||||
print("\nUse 'quit' to exit")
|
||||
continue
|
||||
except EOFError:
|
||||
break
|
||||
|
||||
except Exception as e:
|
||||
print(f"❌ Error: {e}")
|
||||
traceback.print_exc()
|
||||
finally:
|
||||
await self.cleanup()
|
||||
|
||||
async def _execute_command(self, line: str):
|
||||
"""Execute a user command."""
|
||||
parts = line.split()
|
||||
if not parts:
|
||||
return
|
||||
|
||||
command = parts[0].lower()
|
||||
args = parts[1:]
|
||||
|
||||
if command == 'help':
|
||||
self._show_help()
|
||||
elif command == 'quit' or command == 'exit':
|
||||
print("👋 Goodbye!")
|
||||
sys.exit(0)
|
||||
elif command == 'list':
|
||||
await self._list_tools(args)
|
||||
elif command == 'discover':
|
||||
await self._discover_tools(args)
|
||||
elif command == 'call':
|
||||
await self._call_tool(args)
|
||||
elif command == 'onboard':
|
||||
await self._manage_onboarding(args)
|
||||
elif command == 'status':
|
||||
await self._show_status()
|
||||
elif command == 'test':
|
||||
await self._test_tool(args)
|
||||
elif command == 'refresh':
|
||||
await self._refresh_tools()
|
||||
print("🔄 Tool cache refreshed")
|
||||
else:
|
||||
# Try to call it as a tool directly
|
||||
await self._call_tool_direct(command, args)
|
||||
|
||||
def _show_help(self):
|
||||
"""Show help information."""
|
||||
help_text = """
|
||||
🔍 MCP Browser Interactive Commands
|
||||
|
||||
Basic Commands:
|
||||
help Show this help
|
||||
quit, exit Exit the browser
|
||||
refresh Refresh tool cache
|
||||
status Show connection status
|
||||
|
||||
Tool Discovery:
|
||||
list [pattern] List available tools (optional filter)
|
||||
discover <jsonpath> Discover tools using JSONPath
|
||||
|
||||
Tool Execution:
|
||||
call <tool> [args...] Call a tool with arguments
|
||||
test <tool> Test a tool with sample data
|
||||
<tool> [args...] Direct tool call (shortcut)
|
||||
|
||||
Onboarding:
|
||||
onboard <identity> Get onboarding for identity
|
||||
onboard <identity> <instructions> Set onboarding
|
||||
|
||||
Examples:
|
||||
list # List all tools
|
||||
list bash # List tools containing 'bash'
|
||||
discover $.tools[*].name # Get all tool names
|
||||
discover $.tools[?(@.name=='Bash')] # Get Bash tool details
|
||||
call mcp_discover jsonpath="$.tools[*].name"
|
||||
test Bash # Test Bash tool
|
||||
onboard Claude # Get Claude's onboarding
|
||||
onboard Claude "Focus on code quality" # Set onboarding
|
||||
"""
|
||||
print(help_text)
|
||||
|
||||
async def _list_tools(self, args: List[str]):
|
||||
"""List available tools with optional filtering."""
|
||||
pattern = args[0] if args else None
|
||||
|
||||
tools = list(self.tool_cache.values())
|
||||
if pattern:
|
||||
tools = [t for t in tools if pattern.lower() in t["name"].lower() or
|
||||
pattern.lower() in t.get("description", "").lower()]
|
||||
|
||||
if not tools:
|
||||
print("❌ No tools found")
|
||||
return
|
||||
|
||||
print(f"📋 Available Tools ({len(tools)} found):")
|
||||
print()
|
||||
|
||||
for tool in tools:
|
||||
name = tool["name"]
|
||||
desc = tool.get("description", "No description")
|
||||
# Truncate long descriptions
|
||||
if len(desc) > 80:
|
||||
desc = desc[:77] + "..."
|
||||
|
||||
# Add emoji based on tool type
|
||||
emoji = "🔍" if "discover" in name else "🚀" if "call" in name else "📋" if "onboard" in name else "🛠️"
|
||||
print(f" {emoji} {name}")
|
||||
print(f" {desc}")
|
||||
print()
|
||||
|
||||
async def _discover_tools(self, args: List[str]):
|
||||
"""Discover tools using JSONPath."""
|
||||
if not args:
|
||||
print("❌ Usage: discover <jsonpath>")
|
||||
print("Examples:")
|
||||
print(" discover $.tools[*].name")
|
||||
print(" discover $.tools[?(@.name=='Bash')]")
|
||||
return
|
||||
|
||||
jsonpath = " ".join(args)
|
||||
|
||||
try:
|
||||
response = await self._call_mcp({
|
||||
"jsonrpc": "2.0",
|
||||
"id": 1,
|
||||
"method": "tools/call",
|
||||
"params": {
|
||||
"name": "mcp_discover",
|
||||
"arguments": {"jsonpath": jsonpath}
|
||||
}
|
||||
})
|
||||
|
||||
if "result" in response:
|
||||
content = response["result"].get("content", [])
|
||||
if content and content[0].get("type") == "text":
|
||||
result = content[0]["text"]
|
||||
print("🔍 Discovery Result:")
|
||||
print(result)
|
||||
else:
|
||||
print("❌ No content in response")
|
||||
elif "error" in response:
|
||||
print(f"❌ Error: {response['error']['message']}")
|
||||
|
||||
except Exception as e:
|
||||
print(f"❌ Discovery failed: {e}")
|
||||
|
||||
async def _call_tool(self, args: List[str]):
|
||||
"""Call a tool with arguments."""
|
||||
if not args:
|
||||
print("❌ Usage: call <tool_name> [key=value...]")
|
||||
print("Example: call mcp_discover jsonpath=\"$.tools[*].name\"")
|
||||
return
|
||||
|
||||
tool_name = args[0]
|
||||
|
||||
# Parse key=value arguments
|
||||
arguments = {}
|
||||
for arg in args[1:]:
|
||||
if "=" in arg:
|
||||
key, value = arg.split("=", 1)
|
||||
# Remove quotes if present
|
||||
value = value.strip('"\'')
|
||||
arguments[key] = value
|
||||
else:
|
||||
# Positional argument - try to guess the parameter name
|
||||
if tool_name in self.tool_cache:
|
||||
tool = self.tool_cache[tool_name]
|
||||
schema = tool.get("inputSchema", {})
|
||||
props = schema.get("properties", {})
|
||||
required = schema.get("required", [])
|
||||
|
||||
# Use first required parameter
|
||||
if required and len(arguments) == 0:
|
||||
arguments[required[0]] = arg
|
||||
else:
|
||||
arguments[f"arg_{len(arguments)}"] = arg
|
||||
|
||||
await self._execute_tool_call(tool_name, arguments)
|
||||
|
||||
async def _call_tool_direct(self, tool_name: str, args: List[str]):
|
||||
"""Direct tool call (shortcut syntax)."""
|
||||
if tool_name not in self.tool_cache:
|
||||
print(f"❌ Unknown tool: {tool_name}")
|
||||
print("Use 'list' to see available tools")
|
||||
return
|
||||
|
||||
# Parse arguments like _call_tool
|
||||
arguments = {}
|
||||
for arg in args:
|
||||
if "=" in arg:
|
||||
key, value = arg.split("=", 1)
|
||||
value = value.strip('"\'')
|
||||
arguments[key] = value
|
||||
else:
|
||||
# Use tool schema to guess parameter
|
||||
tool = self.tool_cache[tool_name]
|
||||
schema = tool.get("inputSchema", {})
|
||||
required = schema.get("required", [])
|
||||
if required and len(arguments) == 0:
|
||||
arguments[required[0]] = arg
|
||||
|
||||
await self._execute_tool_call(tool_name, arguments)
|
||||
|
||||
async def _execute_tool_call(self, tool_name: str, arguments: Dict[str, Any]):
|
||||
"""Execute a tool call and display results."""
|
||||
print(f"🚀 Calling {tool_name} with {arguments}")
|
||||
|
||||
try:
|
||||
response = await self._call_mcp({
|
||||
"jsonrpc": "2.0",
|
||||
"id": 1,
|
||||
"method": "tools/call",
|
||||
"params": {
|
||||
"name": tool_name,
|
||||
"arguments": arguments
|
||||
}
|
||||
})
|
||||
|
||||
if "result" in response:
|
||||
self._display_result(response["result"])
|
||||
elif "error" in response:
|
||||
print(f"❌ Error: {response['error']['message']}")
|
||||
|
||||
except Exception as e:
|
||||
print(f"❌ Tool call failed: {e}")
|
||||
|
||||
def _display_result(self, result: Any):
|
||||
"""Display tool call result in a nice format."""
|
||||
if isinstance(result, dict) and "content" in result:
|
||||
# MCP content format
|
||||
content = result["content"]
|
||||
for item in content:
|
||||
if item.get("type") == "text":
|
||||
print("📄 Result:")
|
||||
print(item["text"])
|
||||
elif item.get("type") == "image":
|
||||
print(f"🖼️ Image: {item.get('url', 'No URL')}")
|
||||
else:
|
||||
print(f"📦 Content: {json.dumps(item, indent=2)}")
|
||||
else:
|
||||
# Raw result
|
||||
print("📦 Result:")
|
||||
if isinstance(result, (dict, list)):
|
||||
print(json.dumps(result, indent=2))
|
||||
else:
|
||||
print(str(result))
|
||||
|
||||
async def _test_tool(self, args: List[str]):
|
||||
"""Test a tool with sample data."""
|
||||
if not args:
|
||||
print("❌ Usage: test <tool_name>")
|
||||
return
|
||||
|
||||
tool_name = args[0]
|
||||
if tool_name not in self.tool_cache:
|
||||
print(f"❌ Unknown tool: {tool_name}")
|
||||
return
|
||||
|
||||
tool = self.tool_cache[tool_name]
|
||||
schema = tool.get("inputSchema", {})
|
||||
|
||||
print(f"🧪 Testing {tool_name}")
|
||||
print(f"📋 Description: {tool.get('description', 'No description')}")
|
||||
print(f"📊 Schema: {json.dumps(schema, indent=2)}")
|
||||
|
||||
# Generate sample arguments
|
||||
sample_args = self._generate_sample_args(schema)
|
||||
print(f"🎲 Sample arguments: {sample_args}")
|
||||
|
||||
# Ask user if they want to proceed
|
||||
try:
|
||||
confirm = input("Proceed with test? [y/N]: ").strip().lower()
|
||||
if confirm in ['y', 'yes']:
|
||||
await self._execute_tool_call(tool_name, sample_args)
|
||||
except KeyboardInterrupt:
|
||||
print("\n❌ Test cancelled")
|
||||
|
||||
def _generate_sample_args(self, schema: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Generate sample arguments based on schema."""
|
||||
args = {}
|
||||
props = schema.get("properties", {})
|
||||
|
||||
for name, prop in props.items():
|
||||
prop_type = prop.get("type", "string")
|
||||
|
||||
if prop_type == "string":
|
||||
if "example" in prop:
|
||||
args[name] = prop["example"]
|
||||
elif name.lower() in ["jsonpath", "path"]:
|
||||
args[name] = "$.tools[*].name"
|
||||
elif name.lower() in ["query", "search"]:
|
||||
args[name] = "test query"
|
||||
else:
|
||||
args[name] = f"sample_{name}"
|
||||
elif prop_type == "boolean":
|
||||
args[name] = False
|
||||
elif prop_type == "number":
|
||||
args[name] = 1
|
||||
elif prop_type == "array":
|
||||
args[name] = ["sample"]
|
||||
elif prop_type == "object":
|
||||
args[name] = {}
|
||||
|
||||
return args
|
||||
|
||||
async def _manage_onboarding(self, args: List[str]):
|
||||
"""Manage onboarding instructions."""
|
||||
if not args:
|
||||
print("❌ Usage: onboard <identity> [instructions]")
|
||||
return
|
||||
|
||||
identity = args[0]
|
||||
instructions = " ".join(args[1:]) if len(args) > 1 else None
|
||||
|
||||
arguments = {"identity": identity}
|
||||
if instructions:
|
||||
arguments["instructions"] = instructions
|
||||
|
||||
await self._execute_tool_call("onboarding", arguments)
|
||||
|
||||
async def _show_status(self):
|
||||
"""Show connection and tool status."""
|
||||
print("📊 MCP Browser Status")
|
||||
print()
|
||||
|
||||
if self.client:
|
||||
print("🔗 Connection: Daemon")
|
||||
elif self.browser:
|
||||
print("🔗 Connection: Standalone")
|
||||
else:
|
||||
print("❌ Connection: None")
|
||||
|
||||
print(f"🛠️ Tools cached: {len(self.tool_cache)}")
|
||||
print(f"📝 Command history: {len(self.command_history)}")
|
||||
|
||||
if self.server_name:
|
||||
print(f"🎯 Server: {self.server_name}")
|
||||
|
||||
# Show tool breakdown
|
||||
if self.tool_cache:
|
||||
meta_tools = [name for name in self.tool_cache if name.startswith("mcp_") or name == "onboarding"]
|
||||
regular_tools = [name for name in self.tool_cache if name not in meta_tools]
|
||||
|
||||
print()
|
||||
print(f"🔍 Meta tools: {len(meta_tools)} ({', '.join(meta_tools)})")
|
||||
print(f"🛠️ Regular tools: {len(regular_tools)}")
|
||||
|
||||
async def cleanup(self):
|
||||
"""Cleanup resources."""
|
||||
try:
|
||||
if self.client:
|
||||
await self.client.__aexit__(None, None, None)
|
||||
if self.browser:
|
||||
await self.browser.close()
|
||||
except Exception as e:
|
||||
self.logger.warning(f"Cleanup error: {e}")
|
||||
|
||||
|
||||
async def main():
|
||||
"""Main entry point for interactive mode."""
|
||||
import argparse
|
||||
|
||||
parser = argparse.ArgumentParser(description="Interactive MCP Browser")
|
||||
parser.add_argument("--server", help="MCP server name")
|
||||
parser.add_argument("--no-daemon", action="store_true", help="Don't use daemon")
|
||||
|
||||
args = parser.parse_args()
|
||||
|
||||
client = InteractiveMCPClient(
|
||||
server_name=args.server,
|
||||
use_daemon=not args.no_daemon
|
||||
)
|
||||
|
||||
await client.run()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
asyncio.run(main())
|
||||
|
|
@ -91,13 +91,13 @@ class ToolRegistry:
|
|||
sparse_tools = [
|
||||
{
|
||||
"name": "mcp_discover",
|
||||
"description": f"Discover available tools and servers using JSONPath. {tool_count} tools from {server_count} servers available.",
|
||||
"description": f"🔍 PROXY META-TOOL: Discover {tool_count} hidden tools from {server_count} MCP servers without loading them into context. This prevents context explosion while enabling full tool access via JSONPath queries. Use this to explore what's available before calling specific tools.",
|
||||
"inputSchema": {
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"jsonpath": {
|
||||
"type": "string",
|
||||
"description": "JSONPath expression (e.g., '$.tools[*].name')"
|
||||
"description": "JSONPath expression to query tool catalog. Examples: '$.tools[*].name' (list all), '$.tools[?(@.name=='Bash')]' (find specific), '$.servers[*]' (list servers)"
|
||||
}
|
||||
},
|
||||
"required": ["jsonpath"]
|
||||
|
|
@ -105,17 +105,17 @@ class ToolRegistry:
|
|||
},
|
||||
{
|
||||
"name": "mcp_call",
|
||||
"description": "Execute any MCP tool by constructing a JSON-RPC call.",
|
||||
"description": f"🚀 PROXY META-TOOL: Execute any of the {tool_count} available MCP tools by constructing JSON-RPC calls. This is the universal interface to all hidden tools - you can call ANY tool discovered via mcp_discover without it being loaded into your context.",
|
||||
"inputSchema": {
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"method": {
|
||||
"type": "string",
|
||||
"description": "JSON-RPC method (e.g., 'tools/call')"
|
||||
"description": "JSON-RPC method to call. For tool execution use 'tools/call'. Other methods: 'tools/list', 'prompts/list', 'resources/list'"
|
||||
},
|
||||
"params": {
|
||||
"type": "object",
|
||||
"description": "Method parameters"
|
||||
"description": "Method parameters. For 'tools/call': {'name': 'tool_name', 'arguments': {...}}. The arguments object contains the actual tool parameters."
|
||||
}
|
||||
},
|
||||
"required": ["method", "params"]
|
||||
|
|
@ -123,21 +123,21 @@ class ToolRegistry:
|
|||
},
|
||||
{
|
||||
"name": "onboarding",
|
||||
"description": "Get or set identity-specific onboarding instructions for AI contexts.",
|
||||
"description": "📋 BUILT-IN TOOL: Manage persistent, identity-aware onboarding instructions. This tool lets AI instances leave instructions for future contexts based on identity (project name, user, etc). Perfect for maintaining context across sessions without consuming tokens.",
|
||||
"inputSchema": {
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"identity": {
|
||||
"type": "string",
|
||||
"description": "Identity for onboarding (e.g., 'Claude', project name)"
|
||||
"description": "Identity key for onboarding instructions (e.g., 'Claude', 'MyProject', 'WebDev'). Each identity can have separate instructions."
|
||||
},
|
||||
"instructions": {
|
||||
"type": "string",
|
||||
"description": "Optional: Set new instructions. If omitted, retrieves existing."
|
||||
"description": "Optional: New instructions to store. If omitted, retrieves existing instructions for this identity. Use this to leave notes for future AI sessions."
|
||||
},
|
||||
"append": {
|
||||
"type": "boolean",
|
||||
"description": "Append to existing instructions instead of replacing",
|
||||
"description": "If true, append to existing instructions instead of replacing them entirely",
|
||||
"default": False
|
||||
}
|
||||
},
|
||||
|
|
|
|||
|
|
@ -54,13 +54,14 @@ class Pattern:
|
|||
|
||||
|
||||
class MemoryServer(BaseMCPServer):
|
||||
"""MCP server for memory and context management."""
|
||||
"""MCP server for memory and context management with cmem integration."""
|
||||
|
||||
def __init__(self):
|
||||
def __init__(self, identity: str = "default"):
|
||||
super().__init__("memory-server", "1.0.0")
|
||||
self.memory_dir = Path.home() / ".mcp-memory"
|
||||
self.memory_dir.mkdir(exist_ok=True)
|
||||
self.current_project = "default"
|
||||
self.current_project = identity
|
||||
self.cmem_integration = self._setup_cmem_integration()
|
||||
self._register_tools()
|
||||
self._load_memory()
|
||||
|
||||
|
|
@ -211,6 +212,53 @@ class MemoryServer(BaseMCPServer):
|
|||
self.patterns = self._load_json("patterns.json", {})
|
||||
self.knowledge = self._load_json("knowledge.json", {})
|
||||
|
||||
def _setup_cmem_integration(self) -> bool:
|
||||
"""Setup integration with cmem by creating identity-specific directories."""
|
||||
try:
|
||||
# Check if cmem is available
|
||||
import subprocess
|
||||
result = subprocess.run(['cmem', 'stats'], capture_output=True, text=True, timeout=5)
|
||||
if result.returncode != 0:
|
||||
return False
|
||||
|
||||
# Create identity-specific directory
|
||||
identity_dir = self.memory_dir / self.current_project
|
||||
identity_dir.mkdir(exist_ok=True)
|
||||
|
||||
# Check if we should symlink to cmem storage
|
||||
claude_dir = Path.home() / ".claude"
|
||||
if claude_dir.exists():
|
||||
# Try to find cmem session data
|
||||
cmem_session_dirs = list(claude_dir.glob("sessions/*/"))
|
||||
if cmem_session_dirs:
|
||||
# Use the most recent session
|
||||
latest_session = max(cmem_session_dirs, key=lambda p: p.stat().st_mtime)
|
||||
|
||||
# Create symlinks for task/pattern/decision integration
|
||||
self._create_cmem_bridges(identity_dir, latest_session)
|
||||
return True
|
||||
|
||||
return False
|
||||
except Exception as e:
|
||||
# Fail silently - cmem integration is optional
|
||||
return False
|
||||
|
||||
def _create_cmem_bridges(self, identity_dir: Path, session_dir: Path):
|
||||
"""Create bridge files to sync with cmem."""
|
||||
# Create bridge files that can sync with cmem format
|
||||
bridge_dir = identity_dir / "cmem_bridge"
|
||||
bridge_dir.mkdir(exist_ok=True)
|
||||
|
||||
# Store reference to cmem session for potential sync
|
||||
bridge_info = {
|
||||
"session_dir": str(session_dir),
|
||||
"last_sync": datetime.now().isoformat(),
|
||||
"integration_active": True
|
||||
}
|
||||
|
||||
with open(bridge_dir / "info.json", 'w') as f:
|
||||
json.dump(bridge_info, f, indent=2)
|
||||
|
||||
def _load_json(self, filename: str, default: Any) -> Any:
|
||||
"""Load JSON file or return default."""
|
||||
filepath = self.project_dir / filename
|
||||
|
|
@ -263,6 +311,9 @@ class MemoryServer(BaseMCPServer):
|
|||
self.tasks[task.id] = asdict(task)
|
||||
self._save_json("tasks.json", self.tasks)
|
||||
|
||||
# Try to sync with cmem if integration is active
|
||||
await self._sync_task_to_cmem(task, "add")
|
||||
|
||||
return self.content_text(f"Added task: {task.id[:8]} - {task.content}")
|
||||
|
||||
async def _task_list(self, args: Dict[str, Any]) -> Dict[str, Any]:
|
||||
|
|
@ -298,6 +349,9 @@ class MemoryServer(BaseMCPServer):
|
|||
self.tasks[full_id]["status"] = new_status
|
||||
if new_status == "completed":
|
||||
self.tasks[full_id]["completed_at"] = datetime.now().isoformat()
|
||||
# Sync completion to cmem
|
||||
task_obj = Task(**self.tasks[full_id])
|
||||
await self._sync_task_to_cmem(task_obj, "complete")
|
||||
|
||||
self._save_json("tasks.json", self.tasks)
|
||||
|
||||
|
|
@ -315,6 +369,9 @@ class MemoryServer(BaseMCPServer):
|
|||
self.decisions[decision.id] = asdict(decision)
|
||||
self._save_json("decisions.json", self.decisions)
|
||||
|
||||
# Try to sync with cmem
|
||||
await self._sync_decision_to_cmem(decision)
|
||||
|
||||
return self.content_text(f"Recorded decision: {decision.choice}")
|
||||
|
||||
async def _pattern_add(self, args: Dict[str, Any]) -> Dict[str, Any]:
|
||||
|
|
@ -330,6 +387,9 @@ class MemoryServer(BaseMCPServer):
|
|||
self.patterns[pattern.id] = asdict(pattern)
|
||||
self._save_json("patterns.json", self.patterns)
|
||||
|
||||
# Try to sync with cmem
|
||||
await self._sync_pattern_to_cmem(pattern, "add")
|
||||
|
||||
return self.content_text(f"Added pattern: {pattern.pattern}")
|
||||
|
||||
async def _pattern_resolve(self, args: Dict[str, Any]) -> Dict[str, Any]:
|
||||
|
|
@ -438,6 +498,89 @@ Total Knowledge Items: {sum(len(items) for items in self.knowledge.values())}
|
|||
"""
|
||||
|
||||
return self.content_text(summary)
|
||||
|
||||
async def _sync_task_to_cmem(self, task: Task, action: str):
|
||||
"""Sync task with cmem if integration is active."""
|
||||
if not self.cmem_integration:
|
||||
return
|
||||
|
||||
try:
|
||||
import subprocess
|
||||
import asyncio
|
||||
|
||||
if action == "add":
|
||||
# Map our priority to cmem priority
|
||||
priority_map = {"low": "low", "medium": "medium", "high": "high"}
|
||||
cmem_priority = priority_map.get(task.priority, "medium")
|
||||
|
||||
# Add task to cmem
|
||||
cmd = ['cmem', 'task', 'add', task.content, '--priority', cmem_priority]
|
||||
if task.assignee:
|
||||
cmd.extend(['--assignee', task.assignee])
|
||||
|
||||
result = await asyncio.create_subprocess_exec(
|
||||
*cmd, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
|
||||
)
|
||||
await result.communicate()
|
||||
|
||||
elif action == "complete":
|
||||
# Try to find and complete corresponding cmem task
|
||||
# This is best-effort since we don't have direct ID mapping
|
||||
cmd = ['cmem', 'task', 'complete', task.content[:50]] # Use content prefix
|
||||
result = await asyncio.create_subprocess_exec(
|
||||
*cmd, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
|
||||
)
|
||||
await result.communicate()
|
||||
|
||||
except Exception:
|
||||
# Fail silently - cmem sync is optional
|
||||
pass
|
||||
|
||||
async def _sync_pattern_to_cmem(self, pattern: Pattern, action: str):
|
||||
"""Sync pattern with cmem if integration is active."""
|
||||
if not self.cmem_integration:
|
||||
return
|
||||
|
||||
try:
|
||||
import subprocess
|
||||
import asyncio
|
||||
|
||||
if action == "add":
|
||||
# Add pattern to cmem
|
||||
cmd = ['cmem', 'pattern', 'add', pattern.pattern, pattern.description]
|
||||
if pattern.priority != "medium":
|
||||
cmd.extend(['--priority', pattern.priority])
|
||||
|
||||
result = await asyncio.create_subprocess_exec(
|
||||
*cmd, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
|
||||
)
|
||||
await result.communicate()
|
||||
|
||||
except Exception:
|
||||
# Fail silently - cmem sync is optional
|
||||
pass
|
||||
|
||||
async def _sync_decision_to_cmem(self, decision: Decision):
|
||||
"""Sync decision with cmem if integration is active."""
|
||||
if not self.cmem_integration:
|
||||
return
|
||||
|
||||
try:
|
||||
import subprocess
|
||||
import asyncio
|
||||
|
||||
# Add decision to cmem
|
||||
alternatives_str = ', '.join(decision.alternatives)
|
||||
cmd = ['cmem', 'decision', decision.choice, decision.reasoning, alternatives_str]
|
||||
|
||||
result = await asyncio.create_subprocess_exec(
|
||||
*cmd, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
|
||||
)
|
||||
await result.communicate()
|
||||
|
||||
except Exception:
|
||||
# Fail silently - cmem sync is optional
|
||||
pass
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
|
|
|||
|
|
@ -1,27 +1,48 @@
|
|||
# MCP Browser - Universal Model Context Protocol Proxy
|
||||
|
||||
Welcome to MCP Browser! This tool acts as a proxy between AI systems and MCP servers, providing:
|
||||
Welcome to MCP Browser! This tool solves the **context explosion problem** by acting as a smart proxy between AI systems and potentially hundreds of MCP tools.
|
||||
|
||||
## Core Capabilities
|
||||
## The Context Problem MCP Browser Solves
|
||||
|
||||
### 1. **Proxy Mode**
|
||||
MCP Browser acts as a transparent proxy to external MCP servers configured in `~/.claude/mcp-browser/config.yaml`. You can:
|
||||
- Connect to any MCP server (filesystem, brave-search, github, etc.)
|
||||
- Add new servers at runtime without restarting
|
||||
- Access all tools from configured servers through the proxy
|
||||
Traditional MCP setups expose ALL tools to the AI context immediately, which can easily consume thousands of tokens. MCP Browser implements a **minimal-to-maximal interface pattern**:
|
||||
|
||||
### 2. **Built-in Tools**
|
||||
Always available, regardless of external servers:
|
||||
- **Screen Management** - Create/manage GNU screen sessions
|
||||
- **Memory & Tasks** - Persistent memory and task tracking
|
||||
- **Pattern Manager** - Auto-response patterns
|
||||
- **Onboarding** - Context-specific instructions (this tool)
|
||||
- **What AI sees**: Only 3 simple meta-tools (minimal context usage)
|
||||
- **What AI can access**: All tools from all configured MCP servers (maximal functionality)
|
||||
- **How it works**: JSONRPC proxy that filters and routes tool calls transparently
|
||||
|
||||
### 3. **Sparse Mode Optimization**
|
||||
To minimize context usage, only 3 meta-tools are shown initially:
|
||||
- `mcp_discover` - Discover all available tools using JSONPath
|
||||
## Core Architecture: Minimal Interface → Maximal Backend
|
||||
|
||||
### 1. **Sparse Mode Frontend** (What AI Sees)
|
||||
Only 3 meta-tools are exposed, preventing context explosion:
|
||||
- `mcp_discover` - Explore available tools without loading them into context
|
||||
- `mcp_call` - Execute any tool by constructing JSON-RPC calls
|
||||
- `onboarding` - Get/set identity-specific instructions
|
||||
- `onboarding` - Identity-aware persistent instructions
|
||||
|
||||
### 2. **Transparent JSONRPC Proxy** (How It Works)
|
||||
- **Intercepts** `tools/list` responses and replaces full catalogs with sparse tools
|
||||
- **Routes** tool calls to appropriate internal or external MCP servers
|
||||
- **Transforms** meta-tool calls into actual JSONRPC requests
|
||||
- **Buffers** responses and handles async message routing
|
||||
|
||||
### 3. **Multi-Server Backend** (What's Available)
|
||||
- **Built-in Servers**: Screen, Memory, Patterns, Onboarding (always available)
|
||||
- **External Servers**: Any MCP server configured in `~/.claude/mcp-browser/config.yaml`
|
||||
- **Runtime Discovery**: New servers added without restart via config monitoring
|
||||
|
||||
## Key Insight: Tool Discovery Without Context Pollution
|
||||
|
||||
Instead of loading hundreds of tool descriptions into context, AI can discover them on-demand:
|
||||
|
||||
```python
|
||||
# Explore what's available (uses 0 additional context)
|
||||
mcp_discover(jsonpath="$.tools[*].name")
|
||||
|
||||
# Get specific tool details only when needed
|
||||
mcp_discover(jsonpath="$.tools[?(@.name=='brave_web_search')]")
|
||||
|
||||
# Execute discovered tools
|
||||
mcp_call(method="tools/call", params={"name": "brave_web_search", "arguments": {...}})
|
||||
```
|
||||
|
||||
## Discovery Examples
|
||||
|
||||
|
|
|
|||
|
|
@ -54,7 +54,7 @@ class TestToolRegistry:
|
|||
assert sparse[0]["name"] == "mcp_discover"
|
||||
assert sparse[1]["name"] == "mcp_call"
|
||||
assert sparse[2]["name"] == "onboarding"
|
||||
assert "2 tools available" in sparse[0]["description"]
|
||||
assert "2 hidden tools" in sparse[0]["description"]
|
||||
|
||||
|
||||
class TestMessageFilter:
|
||||
|
|
|
|||
|
|
@ -0,0 +1,312 @@
|
|||
#!/usr/bin/env python3
|
||||
"""
|
||||
Test suite for cmem integration in memory server.
|
||||
"""
|
||||
|
||||
import pytest
|
||||
import asyncio
|
||||
import json
|
||||
import tempfile
|
||||
from unittest.mock import Mock, AsyncMock, patch
|
||||
from pathlib import Path
|
||||
import sys
|
||||
|
||||
# Add parent directory to path for imports
|
||||
sys.path.insert(0, str(Path(__file__).parent.parent))
|
||||
|
||||
from mcp_servers.memory.memory_server import MemoryServer
|
||||
|
||||
|
||||
class TestCmemIntegration:
|
||||
"""Test cmem integration functionality."""
|
||||
|
||||
def setup_method(self):
|
||||
"""Setup test environment with temporary directory."""
|
||||
self.temp_dir = tempfile.mkdtemp()
|
||||
|
||||
def test_memory_server_initialization_default(self):
|
||||
"""Test memory server initializes with default identity."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
assert server.current_project == "default"
|
||||
|
||||
def test_memory_server_initialization_custom_identity(self):
|
||||
"""Test memory server initializes with custom identity."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer(identity="test_project")
|
||||
assert server.current_project == "test_project"
|
||||
|
||||
def test_setup_cmem_integration_no_cmem(self):
|
||||
"""Test cmem integration setup when cmem is not available."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
with patch('subprocess.run') as mock_run:
|
||||
mock_run.return_value.returncode = 1 # cmem not available
|
||||
|
||||
server = MemoryServer()
|
||||
assert server.cmem_integration is False
|
||||
|
||||
def test_setup_cmem_integration_available(self):
|
||||
"""Test cmem integration setup when cmem is available."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
with patch('subprocess.run') as mock_run:
|
||||
mock_run.return_value.returncode = 0 # cmem available
|
||||
|
||||
# Create mock .claude directory
|
||||
claude_dir = Path(self.temp_dir) / ".claude"
|
||||
claude_dir.mkdir()
|
||||
sessions_dir = claude_dir / "sessions" / "test_session"
|
||||
sessions_dir.mkdir(parents=True)
|
||||
|
||||
server = MemoryServer()
|
||||
|
||||
# Should have attempted cmem integration
|
||||
assert hasattr(server, 'cmem_integration')
|
||||
|
||||
def test_create_cmem_bridges(self):
|
||||
"""Test creation of cmem bridge files."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
|
||||
identity_dir = Path(self.temp_dir) / ".mcp-memory" / "test"
|
||||
identity_dir.mkdir(parents=True)
|
||||
|
||||
session_dir = Path(self.temp_dir) / "session"
|
||||
session_dir.mkdir()
|
||||
|
||||
server._create_cmem_bridges(identity_dir, session_dir)
|
||||
|
||||
bridge_dir = identity_dir / "cmem_bridge"
|
||||
assert bridge_dir.exists()
|
||||
|
||||
info_file = bridge_dir / "info.json"
|
||||
assert info_file.exists()
|
||||
|
||||
with open(info_file) as f:
|
||||
bridge_info = json.load(f)
|
||||
|
||||
assert bridge_info["session_dir"] == str(session_dir)
|
||||
assert bridge_info["integration_active"] is True
|
||||
assert "last_sync" in bridge_info
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_sync_task_to_cmem_add(self):
|
||||
"""Test syncing task addition to cmem."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
server.cmem_integration = True
|
||||
|
||||
from mcp_servers.memory.memory_server import Task
|
||||
task = Task(
|
||||
id="test-id",
|
||||
content="Test task",
|
||||
priority="high",
|
||||
assignee="test_user"
|
||||
)
|
||||
|
||||
with patch('asyncio.create_subprocess_exec') as mock_subprocess:
|
||||
mock_process = AsyncMock()
|
||||
mock_process.communicate.return_value = (b"", b"")
|
||||
mock_subprocess.return_value = mock_process
|
||||
|
||||
await server._sync_task_to_cmem(task, "add")
|
||||
|
||||
# Verify subprocess was called with correct arguments
|
||||
mock_subprocess.assert_called_once()
|
||||
args = mock_subprocess.call_args[0]
|
||||
assert args[0] == "cmem"
|
||||
assert args[1] == "task"
|
||||
assert args[2] == "add"
|
||||
assert args[3] == "Test task"
|
||||
assert "--priority" in args
|
||||
assert "high" in args
|
||||
assert "--assignee" in args
|
||||
assert "test_user" in args
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_sync_task_to_cmem_complete(self):
|
||||
"""Test syncing task completion to cmem."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
server.cmem_integration = True
|
||||
|
||||
from mcp_servers.memory.memory_server import Task
|
||||
task = Task(
|
||||
id="test-id",
|
||||
content="Test task completion",
|
||||
status="completed"
|
||||
)
|
||||
|
||||
with patch('asyncio.create_subprocess_exec') as mock_subprocess:
|
||||
mock_process = AsyncMock()
|
||||
mock_process.communicate.return_value = (b"", b"")
|
||||
mock_subprocess.return_value = mock_process
|
||||
|
||||
await server._sync_task_to_cmem(task, "complete")
|
||||
|
||||
# Verify subprocess was called for completion
|
||||
mock_subprocess.assert_called_once()
|
||||
args = mock_subprocess.call_args[0]
|
||||
assert args[0] == "cmem"
|
||||
assert args[1] == "task"
|
||||
assert args[2] == "complete"
|
||||
assert "Test task completion"[:50] in args[3] # Truncated content
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_sync_pattern_to_cmem(self):
|
||||
"""Test syncing pattern to cmem."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
server.cmem_integration = True
|
||||
|
||||
from mcp_servers.memory.memory_server import Pattern
|
||||
pattern = Pattern(
|
||||
id="test-pattern-id",
|
||||
pattern="Test pattern",
|
||||
description="Pattern description",
|
||||
priority="high"
|
||||
)
|
||||
|
||||
with patch('asyncio.create_subprocess_exec') as mock_subprocess:
|
||||
mock_process = AsyncMock()
|
||||
mock_process.communicate.return_value = (b"", b"")
|
||||
mock_subprocess.return_value = mock_process
|
||||
|
||||
await server._sync_pattern_to_cmem(pattern, "add")
|
||||
|
||||
# Verify subprocess was called with correct arguments
|
||||
mock_subprocess.assert_called_once()
|
||||
args = mock_subprocess.call_args[0]
|
||||
assert args[0] == "cmem"
|
||||
assert args[1] == "pattern"
|
||||
assert args[2] == "add"
|
||||
assert args[3] == "Test pattern"
|
||||
assert args[4] == "Pattern description"
|
||||
assert "--priority" in args
|
||||
assert "high" in args
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_sync_decision_to_cmem(self):
|
||||
"""Test syncing decision to cmem."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
server.cmem_integration = True
|
||||
|
||||
from mcp_servers.memory.memory_server import Decision
|
||||
decision = Decision(
|
||||
id="test-decision-id",
|
||||
choice="Test choice",
|
||||
reasoning="Test reasoning",
|
||||
alternatives=["Alt 1", "Alt 2"]
|
||||
)
|
||||
|
||||
with patch('asyncio.create_subprocess_exec') as mock_subprocess:
|
||||
mock_process = AsyncMock()
|
||||
mock_process.communicate.return_value = (b"", b"")
|
||||
mock_subprocess.return_value = mock_process
|
||||
|
||||
await server._sync_decision_to_cmem(decision)
|
||||
|
||||
# Verify subprocess was called with correct arguments
|
||||
mock_subprocess.assert_called_once()
|
||||
args = mock_subprocess.call_args[0]
|
||||
assert args[0] == "cmem"
|
||||
assert args[1] == "decision"
|
||||
assert args[2] == "Test choice"
|
||||
assert args[3] == "Test reasoning"
|
||||
assert args[4] == "Alt 1, Alt 2"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_sync_with_integration_disabled(self):
|
||||
"""Test that sync methods do nothing when integration is disabled."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
server.cmem_integration = False
|
||||
|
||||
from mcp_servers.memory.memory_server import Task
|
||||
task = Task(id="test", content="test")
|
||||
|
||||
with patch('asyncio.create_subprocess_exec') as mock_subprocess:
|
||||
await server._sync_task_to_cmem(task, "add")
|
||||
|
||||
# Should not have called subprocess
|
||||
mock_subprocess.assert_not_called()
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_sync_error_handling(self):
|
||||
"""Test that sync errors are handled gracefully."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
server.cmem_integration = True
|
||||
|
||||
from mcp_servers.memory.memory_server import Task
|
||||
task = Task(id="test", content="test")
|
||||
|
||||
with patch('asyncio.create_subprocess_exec') as mock_subprocess:
|
||||
mock_subprocess.side_effect = Exception("Subprocess error")
|
||||
|
||||
# Should not raise exception
|
||||
await server._sync_task_to_cmem(task, "add")
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_task_add_with_sync(self):
|
||||
"""Test task addition triggers cmem sync."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
server.cmem_integration = True
|
||||
|
||||
with patch.object(server, '_sync_task_to_cmem') as mock_sync:
|
||||
mock_sync.return_value = None # Async function
|
||||
|
||||
result = await server._task_add({
|
||||
"content": "Test task",
|
||||
"priority": "high"
|
||||
})
|
||||
|
||||
# Verify sync was called
|
||||
mock_sync.assert_called_once()
|
||||
args = mock_sync.call_args[0]
|
||||
assert args[1] == "add" # action
|
||||
assert args[0].content == "Test task"
|
||||
|
||||
# Verify task was added
|
||||
assert "Added task:" in result["content"][0]["text"]
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_task_update_completion_with_sync(self):
|
||||
"""Test task completion triggers cmem sync."""
|
||||
with patch('pathlib.Path.home', return_value=Path(self.temp_dir)):
|
||||
server = MemoryServer()
|
||||
server.cmem_integration = True
|
||||
|
||||
# Add a task first
|
||||
task_id = "test-task-id"
|
||||
server.tasks[task_id] = {
|
||||
"id": task_id,
|
||||
"content": "Test task",
|
||||
"status": "pending",
|
||||
"priority": "medium",
|
||||
"assignee": None,
|
||||
"created_at": "2025-01-01T00:00:00",
|
||||
"completed_at": None
|
||||
}
|
||||
|
||||
with patch.object(server, '_sync_task_to_cmem') as mock_sync:
|
||||
mock_sync.return_value = None # Async function
|
||||
|
||||
result = await server._task_update({
|
||||
"task_id": task_id,
|
||||
"status": "completed"
|
||||
})
|
||||
|
||||
# Verify sync was called
|
||||
mock_sync.assert_called_once()
|
||||
args = mock_sync.call_args[0]
|
||||
assert args[1] == "complete" # action
|
||||
|
||||
# Verify task was updated
|
||||
assert server.tasks[task_id]["status"] == "completed"
|
||||
assert server.tasks[task_id]["completed_at"] is not None
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
pytest.main([__file__, "-v"])
|
||||
|
|
@ -0,0 +1,380 @@
|
|||
#!/usr/bin/env python3
|
||||
"""
|
||||
Test suite for the enhanced interactive MCP client.
|
||||
"""
|
||||
|
||||
import pytest
|
||||
import asyncio
|
||||
import json
|
||||
from unittest.mock import Mock, AsyncMock, patch
|
||||
from pathlib import Path
|
||||
import sys
|
||||
|
||||
# Add parent directory to path for imports
|
||||
sys.path.insert(0, str(Path(__file__).parent.parent))
|
||||
|
||||
from mcp_browser.interactive_client import InteractiveMCPClient
|
||||
from mcp_browser.proxy import MCPBrowser
|
||||
|
||||
|
||||
class TestInteractiveMCPClient:
|
||||
"""Test the interactive MCP client functionality."""
|
||||
|
||||
def setup_method(self):
|
||||
"""Setup test environment."""
|
||||
self.client = InteractiveMCPClient(use_daemon=False)
|
||||
|
||||
def test_initialization(self):
|
||||
"""Test client initialization."""
|
||||
assert self.client.server_name is None
|
||||
assert self.client.use_daemon is False
|
||||
assert self.client.tool_cache == {}
|
||||
assert self.client.command_history == []
|
||||
|
||||
def test_completer_commands(self):
|
||||
"""Test tab completion for commands."""
|
||||
# Mock readline state
|
||||
with patch('readline.get_line_buffer', return_value='help'):
|
||||
matches = []
|
||||
state = 0
|
||||
while True:
|
||||
match = self.client._completer('hel', state)
|
||||
if match is None:
|
||||
break
|
||||
matches.append(match)
|
||||
state += 1
|
||||
|
||||
assert 'help' in matches
|
||||
|
||||
def test_completer_tools(self):
|
||||
"""Test tab completion includes tool names when cached."""
|
||||
# Setup tool cache
|
||||
self.client.tool_cache = {
|
||||
'Bash': {'name': 'Bash', 'description': 'Execute bash commands'},
|
||||
'mcp_discover': {'name': 'mcp_discover', 'description': 'Discover tools'}
|
||||
}
|
||||
|
||||
with patch('readline.get_line_buffer', return_value='Bash'):
|
||||
matches = []
|
||||
state = 0
|
||||
while True:
|
||||
match = self.client._completer('Ba', state)
|
||||
if match is None:
|
||||
break
|
||||
matches.append(match)
|
||||
state += 1
|
||||
|
||||
assert 'Bash' in matches
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_refresh_tools(self):
|
||||
"""Test tool cache refresh functionality."""
|
||||
# Mock MCP browser
|
||||
mock_browser = AsyncMock()
|
||||
mock_browser.call.return_value = {
|
||||
"result": {
|
||||
"tools": [
|
||||
{"name": "test_tool", "description": "Test tool"},
|
||||
{"name": "another_tool", "description": "Another test tool"}
|
||||
]
|
||||
}
|
||||
}
|
||||
self.client.browser = mock_browser
|
||||
|
||||
await self.client._refresh_tools()
|
||||
|
||||
assert len(self.client.tool_cache) == 2
|
||||
assert "test_tool" in self.client.tool_cache
|
||||
assert "another_tool" in self.client.tool_cache
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_call_mcp_browser(self):
|
||||
"""Test MCP call through browser."""
|
||||
mock_browser = AsyncMock()
|
||||
expected_response = {"result": {"test": "data"}}
|
||||
mock_browser.call.return_value = expected_response
|
||||
|
||||
self.client.browser = mock_browser
|
||||
|
||||
request = {"jsonrpc": "2.0", "id": 1, "method": "test"}
|
||||
response = await self.client._call_mcp(request)
|
||||
|
||||
assert response == expected_response
|
||||
mock_browser.call.assert_called_once_with(request)
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_call_mcp_client(self):
|
||||
"""Test MCP call through daemon client."""
|
||||
mock_client = AsyncMock()
|
||||
expected_response = {"result": {"test": "data"}}
|
||||
mock_client.call.return_value = expected_response
|
||||
|
||||
self.client.client = mock_client
|
||||
self.client.browser = None
|
||||
|
||||
request = {"jsonrpc": "2.0", "id": 1, "method": "test"}
|
||||
response = await self.client._call_mcp(request)
|
||||
|
||||
assert response == expected_response
|
||||
mock_client.call.assert_called_once_with(request)
|
||||
|
||||
def test_generate_sample_args_string(self):
|
||||
"""Test sample argument generation for string properties."""
|
||||
schema = {
|
||||
"properties": {
|
||||
"query": {"type": "string"},
|
||||
"jsonpath": {"type": "string"},
|
||||
"command": {"type": "string"}
|
||||
}
|
||||
}
|
||||
|
||||
args = self.client._generate_sample_args(schema)
|
||||
|
||||
assert args["jsonpath"] == "$.tools[*].name"
|
||||
assert args["query"] == "test query"
|
||||
assert args["command"] == "sample_command"
|
||||
|
||||
def test_generate_sample_args_types(self):
|
||||
"""Test sample argument generation for different types."""
|
||||
schema = {
|
||||
"properties": {
|
||||
"text": {"type": "string"},
|
||||
"enabled": {"type": "boolean"},
|
||||
"count": {"type": "number"},
|
||||
"items": {"type": "array"},
|
||||
"config": {"type": "object"}
|
||||
}
|
||||
}
|
||||
|
||||
args = self.client._generate_sample_args(schema)
|
||||
|
||||
assert isinstance(args["text"], str)
|
||||
assert isinstance(args["enabled"], bool)
|
||||
assert isinstance(args["count"], (int, float))
|
||||
assert isinstance(args["items"], list)
|
||||
assert isinstance(args["config"], dict)
|
||||
|
||||
def test_generate_sample_args_examples(self):
|
||||
"""Test sample argument generation uses examples when available."""
|
||||
schema = {
|
||||
"properties": {
|
||||
"query": {
|
||||
"type": "string",
|
||||
"example": "example query"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
args = self.client._generate_sample_args(schema)
|
||||
assert args["query"] == "example query"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_tool_call(self):
|
||||
"""Test tool execution with proper result display."""
|
||||
mock_browser = AsyncMock()
|
||||
mock_browser.call.return_value = {
|
||||
"result": {
|
||||
"content": [
|
||||
{"type": "text", "text": "Test result"}
|
||||
]
|
||||
}
|
||||
}
|
||||
self.client.browser = mock_browser
|
||||
|
||||
# Capture output
|
||||
with patch('builtins.print') as mock_print:
|
||||
await self.client._execute_tool_call("test_tool", {"arg": "value"})
|
||||
|
||||
# Verify MCP call was made
|
||||
mock_browser.call.assert_called_once()
|
||||
call_args = mock_browser.call.call_args[0][0]
|
||||
assert call_args["method"] == "tools/call"
|
||||
assert call_args["params"]["name"] == "test_tool"
|
||||
assert call_args["params"]["arguments"] == {"arg": "value"}
|
||||
|
||||
# Verify output was printed
|
||||
mock_print.assert_called()
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_tool_call_error(self):
|
||||
"""Test tool execution error handling."""
|
||||
mock_browser = AsyncMock()
|
||||
mock_browser.call.return_value = {
|
||||
"error": {
|
||||
"code": -32603,
|
||||
"message": "Tool execution failed"
|
||||
}
|
||||
}
|
||||
self.client.browser = mock_browser
|
||||
|
||||
with patch('builtins.print') as mock_print:
|
||||
await self.client._execute_tool_call("test_tool", {})
|
||||
|
||||
# Check that error was printed
|
||||
print_calls = [str(call) for call in mock_print.call_args_list]
|
||||
assert any("Error:" in call for call in print_calls)
|
||||
|
||||
def test_display_result_text_content(self):
|
||||
"""Test display of text content results."""
|
||||
result = {
|
||||
"content": [
|
||||
{"type": "text", "text": "Hello, World!"}
|
||||
]
|
||||
}
|
||||
|
||||
with patch('builtins.print') as mock_print:
|
||||
self.client._display_result(result)
|
||||
|
||||
# Verify text was printed
|
||||
calls = [call[0][0] for call in mock_print.call_args_list]
|
||||
assert "Hello, World!" in calls
|
||||
|
||||
def test_display_result_image_content(self):
|
||||
"""Test display of image content results."""
|
||||
result = {
|
||||
"content": [
|
||||
{"type": "image", "url": "http://example.com/image.png"}
|
||||
]
|
||||
}
|
||||
|
||||
with patch('builtins.print') as mock_print:
|
||||
self.client._display_result(result)
|
||||
|
||||
# Verify image info was printed
|
||||
calls = [call[0][0] for call in mock_print.call_args_list]
|
||||
assert any("Image:" in call for call in calls)
|
||||
|
||||
def test_display_result_raw_data(self):
|
||||
"""Test display of raw result data."""
|
||||
result = {"key": "value", "number": 42}
|
||||
|
||||
with patch('builtins.print') as mock_print:
|
||||
self.client._display_result(result)
|
||||
|
||||
# Verify JSON was printed
|
||||
calls = [call[0][0] for call in mock_print.call_args_list]
|
||||
assert any("Result:" in call for call in calls)
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_command_help(self):
|
||||
"""Test help command execution."""
|
||||
with patch('builtins.print') as mock_print:
|
||||
await self.client._execute_command("help")
|
||||
|
||||
# Verify help was printed
|
||||
mock_print.assert_called()
|
||||
print_calls = [str(call) for call in mock_print.call_args_list]
|
||||
assert any("MCP Browser Interactive Commands" in call for call in print_calls)
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_command_list(self):
|
||||
"""Test list command execution."""
|
||||
# Setup tool cache
|
||||
self.client.tool_cache = {
|
||||
'test_tool': {'name': 'test_tool', 'description': 'A test tool'},
|
||||
'bash_tool': {'name': 'bash_tool', 'description': 'Bash execution tool'}
|
||||
}
|
||||
|
||||
with patch('builtins.print') as mock_print:
|
||||
await self.client._execute_command("list bash")
|
||||
|
||||
# Verify filtered tools were printed
|
||||
print_calls = [str(call) for call in mock_print.call_args_list]
|
||||
assert any("bash_tool" in call for call in print_calls)
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_command_refresh(self):
|
||||
"""Test refresh command execution."""
|
||||
mock_browser = AsyncMock()
|
||||
mock_browser.call.return_value = {
|
||||
"result": {"tools": [{"name": "new_tool", "description": "New tool"}]}
|
||||
}
|
||||
self.client.browser = mock_browser
|
||||
|
||||
with patch('builtins.print') as mock_print:
|
||||
await self.client._execute_command("refresh")
|
||||
|
||||
# Verify tool cache was updated
|
||||
assert "new_tool" in self.client.tool_cache
|
||||
|
||||
# Verify refresh message was printed
|
||||
print_calls = [str(call) for call in mock_print.call_args_list]
|
||||
assert any("Tool cache refreshed" in call for call in print_calls)
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_command_unknown_tool(self):
|
||||
"""Test handling of unknown direct tool calls."""
|
||||
with patch('builtins.print') as mock_print:
|
||||
await self.client._execute_command("unknown_tool arg1")
|
||||
|
||||
# Verify error message was printed
|
||||
print_calls = [str(call) for call in mock_print.call_args_list]
|
||||
assert any("Unknown tool:" in call for call in print_calls)
|
||||
|
||||
|
||||
class TestInteractiveMCPClientIntegration:
|
||||
"""Integration tests for interactive client."""
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_full_workflow_mock(self):
|
||||
"""Test a complete workflow with mocked dependencies."""
|
||||
client = InteractiveMCPClient(use_daemon=False)
|
||||
|
||||
# Mock browser
|
||||
mock_browser = AsyncMock()
|
||||
|
||||
# Mock tools/list response
|
||||
tools_response = {
|
||||
"result": {
|
||||
"tools": [
|
||||
{
|
||||
"name": "mcp_discover",
|
||||
"description": "Discover tools",
|
||||
"inputSchema": {
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"jsonpath": {"type": "string"}
|
||||
},
|
||||
"required": ["jsonpath"]
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
# Mock discover response
|
||||
discover_response = {
|
||||
"result": {
|
||||
"content": [
|
||||
{"type": "text", "text": '["mcp_discover", "mcp_call", "onboarding"]'}
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
# Configure mock to return different responses based on call
|
||||
def mock_call(request):
|
||||
if request.get("method") == "tools/list":
|
||||
return tools_response
|
||||
elif (request.get("method") == "tools/call" and
|
||||
request.get("params", {}).get("name") == "mcp_discover"):
|
||||
return discover_response
|
||||
else:
|
||||
return {"error": {"code": -32601, "message": "Method not found"}}
|
||||
|
||||
mock_browser.call.side_effect = mock_call
|
||||
client.browser = mock_browser
|
||||
|
||||
# Test tool refresh
|
||||
await client._refresh_tools()
|
||||
assert "mcp_discover" in client.tool_cache
|
||||
|
||||
# Test discovery command
|
||||
with patch('builtins.print'):
|
||||
await client._execute_command("discover $.tools[*].name")
|
||||
|
||||
# Verify calls were made
|
||||
assert mock_browser.call.call_count >= 2
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
pytest.main([__file__, "-v"])
|
||||
|
|
@ -49,7 +49,7 @@ def test_sparse_mode():
|
|||
assert sparse[2]["name"] == "onboarding"
|
||||
|
||||
# Check tool count in description
|
||||
assert "5 tools available" in sparse[0]["description"]
|
||||
assert "5 hidden tools" in sparse[0]["description"]
|
||||
|
||||
print("✓ Sparse mode tests passed")
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue