mache-usagelisted

# mache-usage — MCP Server Lifecycle Ensure a mache MCP server is running for a given source and return the session info. ## Arguments `$ARGUMENTS` — `<source-path-or-db> [port]` - `source`: path to a directory of source files or a pre-built `.db` file - `port`: optional, default `7532` ## What To Do ### Step 1: Parse arguments ```bash SOURCE="<first argument>" PORT="${2:-7532}" ``` ### Step 2: Check for existing server ```bash curl -s --max-time 5 -X POST http://localhost:$PORT/mcp \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"check","version":"1"}}}' \ | python3 -c "import sys,json; d=json.load(sys.stdin); print('RUNNING' if 'result' in d and 'error' not in d else 'NOT_RUNNING')" 2>/dev/null || echo "NOT_RUNNING" ``` If `RUNNING`: skip to Step 4. ### Step 3: Start the server ```bash MACHE_BIN=$(which mache 2>/dev/null || echo "$HOME/go/bin/mache") if [ ! -x "$MACHE_BIN" ]; then echo "status: unavailable — mache binary not found in PATH or ~/go/bin/" exit 0 fi ``` mache auto-detects schema from the source (Go files → go-schema.json, .db → serve directly). Do NOT pass `--schema` unless the user explicitly requests a specific schema. ```bash $MACHE_BIN serve "$SOURCE" --http "localhost:$PORT" & MACHE_PID=$! for i in $(seq 1 10); do sleep 1 curl -s --max-time 2 -X POST http:/