VendorUpstash
Transportstdio, http

Editorial trust

Authentication optional
Maintenance Active · 2026-08
Known CVEs 0
Transport stdio, http

A signal from public data, not an audit — how scoring works.

Community rating

4.5 2 reviews
100% would trust it in production
  • 5 1
  • 4 1
  • 3 0
  • 2 0
  • 1 0

Trust in production

  • Trust it — 100%
  • With caveats — 0%
  • Wouldn't — 0%

100% would recommend this server

How reviewers scored it

  • Setup & docs 4.5
  • Auth experience 4.0
  • Reliability 4.5
  • Maintainer responsiveness 4.0

Why this grade

Read-only documentation retrieval — low blast radius by design. Hosted HTTP option available with an API key for higher rate limits. Content it returns still enters the model context, so treat retrieved docs as untrusted input.

How to connect

npx -y @upstash/context7-mcp

Community reviews

Aisha Rahman Staff engineer
Trusts in production Recommends

Low blast radius, high value

Read-only doc retrieval — about as safe as an MCP server gets. Treat what it returns as untrusted input like any web content and there is very little to worry about. Uses it every day.

Used for Pulling version-accurate library docs into a coding agent

  • Setup & docs 5/5
  • Auth experience 4/5
  • Reliability 5/5
  • Maintainer responsiveness 4/5
Jon Pettersen Dev tools engineer
Trusts in production Recommends

Does one thing, does it safely

No credentials needed for the stdio mode, hosted option if you want rate limits lifted. Nothing about it keeps me up at night.

Used for Docs lookup in a shared team agent

  • Setup & docs 4/5
  • Auth experience 4/5
  • Reliability 4/5
  • Maintainer responsiveness 4/5

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