Pinecone MCP Server

Category: database-messaging-mcp-servers
Tags: pinecone, vector-database, semantic-search, privacy

Description

Pinecone MCP Server is an implementation of the Model Context Protocol (MCP) server that enables reading and writing operations to a Pinecone vector database index. It is designed to be used with clients like Claude Desktop and supports multi-tenant vector search and privacy-safe personalization within the MCP ecosystem. The server provides basic Retrieval-Augmented Generation (RAG) capabilities over Pinecone.

Source code: https://github.com/sirmews/mcp-pinecone

Features

• Read and Write to Pinecone Index: Supports both reading from and writing to a Pinecone vector database.
• Semantic Search: Allows searching for records in the Pinecone index using semantic queries.
• Document Operations:
  • Read Document: Retrieve a specific document from the Pinecone index.
  • List Documents: List all documents stored in the Pinecone index.
  • Process Document: Chunk a document, generate embeddings, and upsert the chunks into the Pinecone index. Chunking is token-based, and embeddings are generated via Pinecone's inference API.
• Index Statistics: Retrieve stats about the Pinecone index, such as number of records, dimensions, and namespaces.
• Multi-Tenancy Support: Designed to work in environments where multiple tenants need isolated vector search and personalization.
• Privacy-Safe Personalization: Built with privacy considerations for user data and operations.
• Rudimentary RAG: Provides basic Retrieval-Augmented Generation functionality by integrating with Pinecone.
• Integration with Claude Desktop: Can be installed and configured for use with Claude Desktop on MacOS and Windows.
• Configuration Options: Supports both development (unpublished) and published server configurations.
• Docker Support: Includes a Dockerfile for containerized deployments.
• MIT Licensed: Open source under the MIT license.

Installation

• Can be installed via Smithery CLI or using Python package managers (uvx, uv pip).
• Requires a Pinecone account and API key for operation.

Pricing

No pricing information is provided. The software is open source under the MIT license; however, use of Pinecone as a backend may incur costs as per Pinecone's pricing.

License

MIT License.