save_extraction_results
Save results to JSONL format
How to use it
save_extraction_results is exposed by the Langextract MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the save_extraction_results tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Langextract MCP
$
claude mcp add langextract-mcp -e LANGEXTRACT_API_KEY=your-gemini-api-key -- uv run --with fastmcp fastmcp run src/langextract_mcp/server.py