# Context7: an MCP server we run in production

Canonical: https://scalably.io/mcp/context7-mcp
Source: https://github.com/upstash/context7
Registry: not published to the MCP registry
Provenance: third-party server, pinned at hosted, verified 2026-09-09.
Integrity: no independent hash is published for this third-party listing; the raw endpoint at https://scalably.io/mcp/context7-mcp.md mirrors this representation byte for byte
This is the machine-readable representation of the page at the canonical URL. Same facts, denser format.

## Direct answer
Current library documentation before any version-sensitive claim or dependency change.

## Install
- Claude Code: `claude mcp add --transport http context7 https://mcp.context7.com/mcp`
- Codex: `codex mcp add context7 --url https://mcp.context7.com/mcp`
- Claude Desktop: not available for this server.

## Environment
No environment variables.

## Tools
No tools listed for this server.

## Setup
No environment variables required. Follow the vendor's own install instructions.

## Limits
Not documented by Upstash. See the vendor's own documentation: https://github.com/upstash/context7

## Reliability
- CI: not applicable, this is a third-party project we do not control.
- Pinned at hosted
- Verified 2026-09-09
- We run this server in production, pinned at the exact version, with the install command derived mechanically from that pin so it can be re-verified against the published package.

## Related
- Read more: [Claude Code plugins: install, build, and distribute](https://scalably.io/blog/claude-code-plugins), [Claude Code MCP: how to add an MCP server](https://scalably.io/blog/claude-code-mcp)