# Context7

> Context7 is an officially published MCP server from Upstash. Anomity scores its risk at 10 out of 100 (low).

- **Canonical URL:** https://catalog.anomity.ai/mcp/context7
- **Kind:** MCP server
- **Publisher:** Upstash
- **Trust level:** official
- **Risk score:** 10/100 (low)
- **Website:** https://context7.com
- **Repository:** https://github.com/upstash/context7
- **Last updated:** 2026-09-02
- **JSON:** https://catalog.anomity.ai/api/entries/mcp/context7

## Description

Context7 fetches version-current documentation and code examples for libraries and injects them into an agent's context, so generated code matches the version you actually depend on rather than whatever was most common in training data.

It is one of the lowest-risk servers in wide use: outbound network access only, no credentials, no filesystem, no writes. The residual consideration is supply-chain shaped rather than access shaped — the server decides which documentation text lands in your model's context, and documentation is instructions. A compromised or poisoned docs source is a prompt-injection vector into every session that queries it, which is an argument for pinning to well-known libraries and reading generated code rather than trusting it.

## Why it scored 10

The score starts at the catalog's neutral base of 50 and moves only through the signals below. The formula is published at https://catalog.anomity.ai/about — there is no model and no hidden heuristic.

| Signal | Contribution | Severity | Evidence |
| --- | --- | --- | --- |
| Published by the vendor | -40 | trust offset |  |

Clamped result: **10/100**, band **low**.

## Capabilities

| Capability | Name | Security implication |
| --- | --- | --- |
| `network:outbound` | Outbound network | Can make outbound network requests. Required for hosted model providers and remote APIs; also the path for data exfiltration if combined with read access. |

## Related MCP servers

- [Blender MCP](https://catalog.anomity.ai/mcp/blender-mcp) — risk 100 (critical)
- [Airtable MCP Server](https://catalog.anomity.ai/mcp/airtable-mcp-server) — risk 45 (medium)
- [Cloudflare MCP Server](https://catalog.anomity.ai/mcp/cloudflare-mcp-server) — risk 45 (medium)
- [ElevenLabs MCP Server](https://catalog.anomity.ai/mcp/elevenlabs-mcp-server) — risk 45 (medium)
- [MiniMax MCP Server](https://catalog.anomity.ai/mcp/minimax-mcp-server) — risk 45 (medium)
- [MongoDB MCP Server](https://catalog.anomity.ai/mcp/mongodb-mcp-server) — risk 45 (medium)

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Source: Anomity Catalog (https://catalog.anomity.ai/). Scoring methodology: https://catalog.anomity.ai/about. Machine-readable index: https://catalog.anomity.ai/llms.txt · https://catalog.anomity.ai/openapi.json