Pinecone Developer MCP

import {McpServer} from '@modelcontextprotocol/sdk/server/mcp.js'; import {Pinecone} from '@pinecone-database/pinecone'; import {z} from 'zod'; const INSTRUCTIONS = 'Describe the statistics of a Pinecone index and its namespaces'; const SCHEMA = { name: z.string().describe('The index to describe.'), }; export function addDescribeIndexStatsTool(server: McpServer, pc: Pinecone) { server.tool('describe-index-stats', INSTRUCTIONS, SCHEMA, async ({name}) => { const index = pc.index(name); const indexStats = await index.describeIndexStats(); return { content: [ { type: 'text', text: JSON.stringify({...indexStats, indexFullness: undefined}, null, 2), }, ], }; }); }