# The get-library-docs tool stops working

Calls to /mcp, MCP tool get-library-docs on Context7 MCP stopped working on December 29, 2025.

- API: Context7 MCP (mcp.context7.com)
- Kind: Endpoint removal
- Takes effect: December 29, 2025
- Calls after that day: fail
- Calls it hits: `/mcp`, `MCP tool get-library-docs`
- Source: [Announcement](https://github.com/upstash/context7/blob/master/packages/mcp/CHANGELOG.md)
- Page: https://www.okapi.bot/providers/context7-mcp/breaking-changes/the-get-library-docs-tool-stops-working/

## What to use instead

Call query-docs with libraryId (the id resolve-library-id gives) and query.