w3-mcp-server-falkordb

# W3 MCP FalkorDB Server MCP server for graph database operations using [FalkorDB](https://www.falkordb.com/) - a high-performance graph database via Redis protocol. **Status:** ✅ Production Ready ## Features - **falkordb_query** - Execute parameterized Cypher queries with JSON/Markdown/RAW output formats - **falkordb_get_nodes** - Retrieve and filter nodes by label with configurable limits - **falkordb_list_graphs** - List all available graphs and their accessibility status All tools support multiple output formats (JSON, Markdown, RAW) for flexible integration with different clients. ## Quick Start ### 1. Prerequisites Setup #### FalkorDB Server ```bash # Using Docker (Recommended) docker run -p 6379:6379 falkordb/falkordb:latest # Or using docker-compose docker-compose up -d ``` Or install locally: [FalkorDB Quick Start](https://docs.falkordb.com/quickstart) ### 2. Clean Setup (Important!) ```bash cd /path/to/w3-mcp-server-falkordb # Remove old lockfile and venv rm -rf uv.lock .venv venv # Unset old environment variable unset VIRTUAL_ENV ``` ### 3. Install Dependencies ```bash # Install Python dependencies (using uv) uv sync # (Optional) Install MCP CLI for dev inspector uv pip install 'mcp[cli]' ``` ### 4. Configure Environment Create a `.env` file or export environment variables: ```bash # FalkorDB (supports redis://, http://, and https:// schemes) export FALKORDB_URL=redis://localhost:6379 export FALKORDB_PASSWORD= # Optional if using authentication # Or create .env file cat > .env << EOF FALKORDB_URL=redis://localhost:6379 FALKORDB_PASSWORD= EOF ``` ### 5. Verify Installation ```bash # Check FalkorDB health curl http://localhost:6379/health 2>/dev/null || echo "FalkorDB running on port 6379" # Check Python env uv run python -c "from mcp.server.fastmcp import FastMCP; print('✓ MCP ready')" ``` ### 6. Test with MCP Dev Inspector (Optional) For interactive testing with a web UI: ```bash # Start MCP dev inspector (requires MCP CLI) u…