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mcp-browser
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fix: respect user config in ngrok helper

This commit is contained in:
gpt-5-codex 2025-10-11 07:52:25 +02:00 committed by Andre Heinecke
parent 49963ca58f
commit bb64267c4d
2 changed files with 9 additions and 23 deletions
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8
docs/NGROK.md
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@ -1,10 +1,10 @@
# Publishing mcp-browser with ngrok # Publishing mcp-browser with ngrok
The `scripts/run_mcp_ngrok.sh` helper launches `mcp-browser` in The `scripts/run_mcp_ngrok.sh` helper launches `mcp-browser` in
streamable-http mode and exposes it through an ngrok tunnel. If you do not streamable-http mode and exposes it through an ngrok tunnel. By default it
provide `--config`, the script spins up an ephemeral config that exposes only uses whatever server is marked as the default in your existing config (the same
the built-in tools. Otherwise it will respect your chosen server (or the behaviour as running `mcp-browser` directly). Provide `--config` or `--server`
default entry in your config). if you want to publish a different profile.
```bash ```bash
./scripts/run_mcp_ngrok.sh \ ./scripts/run_mcp_ngrok.sh \

24
scripts/run_mcp_ngrok.sh
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@ -54,7 +54,6 @@ NGROK_OAUTH_SCOPES=()
NGROK_INSPECT="false" NGROK_INSPECT="false"
MCP_EXTRA_ARGS=() MCP_EXTRA_ARGS=()
NGROK_EXTRA_ARGS=() NGROK_EXTRA_ARGS=()
TEMP_CONFIG=""
while [[ $# -gt 0 ]]; do while [[ $# -gt 0 ]]; do
case "$1" in case "$1" in
@ -105,21 +104,6 @@ while [[ $# -gt 0 ]]; do
esac esac
done done
if [[ -z "$CONFIG_PATH" ]]; then
TEMP_CONFIG=$(mktemp -t mcp-ngrok-config.XXXXXX.yaml)
cat <<'EOF' > "$TEMP_CONFIG"
servers:
builtin-only:
name: builtin-only
command: null
default_server: builtin-only
sparse_mode: true
enable_builtin_servers: true
EOF
CONFIG_PATH="$TEMP_CONFIG"
[[ -z "$SERVER_NAME" ]] && SERVER_NAME="builtin-only"
fi
if ! command -v "$MCP_BIN" >/dev/null 2>&1; then if ! command -v "$MCP_BIN" >/dev/null 2>&1; then
echo "Error: mcp-browser binary '$MCP_BIN' not found" >&2 echo "Error: mcp-browser binary '$MCP_BIN' not found" >&2
exit 1 exit 1
@ -165,7 +149,6 @@ NGROK_LOG=$(mktemp -t ngrok-mcp.XXXXXX.log)
cleanup() { cleanup() {
[[ -n "${NGROK_PID:-}" ]] && kill "$NGROK_PID" >/dev/null 2>&1 || true [[ -n "${NGROK_PID:-}" ]] && kill "$NGROK_PID" >/dev/null 2>&1 || true
[[ -n "${MCP_PID:-}" ]] && kill "$MCP_PID" >/dev/null 2>&1 || true [[ -n "${MCP_PID:-}" ]] && kill "$MCP_PID" >/dev/null 2>&1 || true
[[ -n "$TEMP_CONFIG" && -f "$TEMP_CONFIG" ]] && rm -f "$TEMP_CONFIG"
} }
trap cleanup EXIT INT TERM trap cleanup EXIT INT TERM
@ -175,7 +158,9 @@ MCP_PID=$!
ready=0 ready=0
for _ in {1..60}; do for _ in {1..60}; do
if ! kill -0 "$MCP_PID" >/dev/null 2>&1; then if ! kill -0 "$MCP_PID" >/dev/null 2>&1; then
echo "mcp-browser exited early. See $MCP_LOG" >&2 echo "mcp-browser exited early. Recent log output:" >&2
tail -n 40 "$MCP_LOG" >&2 || true
wait "$MCP_PID" >/dev/null 2>&1 || true
exit 1 exit 1
fi fi
if grep -q "Streamable HTTP gateway listening" "$MCP_LOG"; then if grep -q "Streamable HTTP gateway listening" "$MCP_LOG"; then
@ -186,7 +171,8 @@ for _ in {1..60}; do
done done
if [[ $ready -ne 1 ]]; then if [[ $ready -ne 1 ]]; then
echo "Gateway did not become ready. See $MCP_LOG" >&2 echo "Gateway did not become ready within timeout. Recent log output:" >&2
tail -n 40 "$MCP_LOG" >&2 || true
exit 1 exit 1
fi fi