Pinecone Docs MCP: what works in Claude, ChatGPT, Cursor, and Grok Bot
Pinecone docs remote MCP server: search Pinecone vector database docs. No sign-in needed.
Registry name: (v)
Set it up
URL https://docs.pinecone.io/mcp. No sign-in. Paste the URL and it connects. Copy-paste setup: Claude | Claude Code | Cursor | VS Code | ChatGPT
Status grid
| App | Status | Date tested |
|---|---|---|
| Claude | Untested | Not yet tested |
| ChatGPT | Untested | Not yet tested |
| Cursor | Untested | Not yet tested |
| Grok Bot | Untested | Not yet tested |
| MCP Inspector (reference client) | Untested | Not yet tested |
| MCP TypeScript SDK (reference client) | Partial | Fri Oct 16 2026 |
Hands-on test results
| App | Task | Result | Time | Detail | Date tested |
|---|---|---|---|---|---|
| MCP TypeScript SDK (reference client) | connect (no auth) | Works | 788 ms | Connected without sign-in in 788 ms. | Oct 16, 2026, 4:45 PM CT |
| MCP TypeScript SDK (reference client) | list tools | Works | 280 ms | 3 tools: search_pinecone_docs, query_docs_filesystem_pinecone_docs, submit_feedback. | Oct 16, 2026, 4:45 PM CT |
| MCP TypeScript SDK (reference client) | search docs ("hybrid search sparse vectors") | Works | 1302 ms | search_pinecone_docs: about 112 KB returned. "Title: Create an index Link: https://docs.pinecone.io/guides/index-data/create-an-index Page: guides/index-data/create-an-index Content: <sc" | Oct 16, 2026, 4:45 PM CT |
| MCP TypeScript SDK (reference client) | browse docs filesystem (ls /) | Works | 225 ms | query_docs_filesystem_pinecone_docs: 151 characters returned. "exit: 0 --- stdout --- AGENTS-JAVASCRIPT.mdx AGENTS-PYTHON.mdx admin api-reference examples guides integrations models openapi reference rel" | Oct 16, 2026, 4:45 PM CT |
| MCP TypeScript SDK (reference client) | search with nonsense query | Partial | 752 ms | search_pinecone_docs: about 96 KB returned. "Title: Query Link: https://docs.pinecone.io/models/voyage-multimodal-3#query Page: models/voyage-multimodal-3 Content: export const ModelPag" | Oct 16, 2026, 4:45 PM CT |
| MCP TypeScript SDK (reference client) | error handling (number as query) | Works | 161 ms | search_pinecone_docs: tool error, 112 characters returned. "Input validation error: Invalid arguments for tool search_pinecone_docs: query: Expected string, received number" | Oct 16, 2026, 4:45 PM CT |
Oct 16, 2026, 4:45 PM CT, MCP TypeScript SDK (reference client): Scripted client using the official MCP TypeScript SDK v1.32.1 against https://docs.pinecone.io/mcp (Streamable HTTP, protocol 2025-11-25). No sign-in needed. Mintlify-hosted docs server (search plus a read-only docs filesystem). Server Pinecone Docs v1.0.0. Read-only server, so no create task. 5 of 6 tasks passed.
Automated handshake
No public remote endpoint to check (local or package-only server).
Gotchas
- MCP TypeScript SDK (reference client): One search returned about 112 KB, including inline page scripts. Very heavy on context.
- MCP TypeScript SDK (reference client): A nonsense query returned about 96 KB of unrelated docs instead of an empty result.
Errors and fixes
- MCP tool results too large: context window blown by one call
- MCP search returns results for nonsense queries
FAQ
Does the Pinecone Docs MCP server work?
In our hands-on test on Oct 16, 2026, 5 of 6 tasks passed. Main gotcha: One search returned about 112 KB, including inline page scripts. Very heavy on context.
What is the Pinecone Docs MCP server URL?
https://docs.pinecone.io/mcp (Streamable HTTP).
Does the Pinecone Docs MCP server need sign-in?
No sign-in. Paste the URL and it connects.
How do I add the Pinecone Docs MCP server to Claude, Cursor, VS Code or ChatGPT?
Follow our copy-paste setup guides: https://connectorreport.com/c/pinecone-docs/setup/claude https://connectorreport.com/c/pinecone-docs/setup/claude-code https://connectorreport.com/c/pinecone-docs/setup/cursor https://connectorreport.com/c/pinecone-docs/setup/vscode https://connectorreport.com/c/pinecone-docs/setup/chatgpt
What errors does the Pinecone Docs MCP server give?
MCP tool results too large: context window blown by one call. MCP search returns results for nonsense queries.
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