When to choose it
Checking library APIs and examples while coding.
Choose it if: You need library documentation and examples and accept sending the lookup to Upstash’s service.
Look elsewhere if: The task must stay offline, or the upstream rate limits and data practices do not fit your environment.
What the source describes
- Resolves a library identifier
- Queries documentation for that library
- Hosted service; no local Node process needed for this wrapper
Requirements
- Network access to the hosted MCP service
- Optional API key for a separate rate-limit plan
Install for this repository only
Run the installation command in your shell after reviewing the source. Local scope enables the package for you in this repository. It does not enable it for every collaborator.
claude plugin install context7@claude-plugins-official --scope localUse it after installation
Ask for documentation for a named library and version. This entry describes the official-marketplace wrapper, not a standalone server installation.
Installation and loading troubleshootingLimitations & considerations
- Documentation and queries go to an external service
- Anonymous access has shared rate limits; check upstream terms and limits
Source & review record
Our description is based on the public source documentation and manifest available on 2026-10-05. The install syntax was checked against Claude Code’s documentation. No extension code was executed for this review.