- Implement socket-based daemon mode using Unix domain sockets
- Allows multiple clients to connect to a single MCP Browser instance
- Supports automatic daemon detection and connection
- Added --daemon-start, --daemon-stop, --daemon-status commands
- Improve debug output handling
- All debug output now goes to stderr instead of stdout
- Added debug_print() and debug_json() utilities
- Debug messages show before and after server communication
- Fix builtin-only mode handling
- Properly route tools/list and tools/call when no external server
- Apply sparse mode filtering to builtin server tools
- Improve JSON-RPC command output
- Raw jsonrpc command now outputs proper JSON for piping
- Other commands use human-friendly formatting
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
