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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "context7": {
      "type": "http",
      "url": "https://mcp.context7.com/mcp",
      "headers": {
        "Authorization": "Bearer ${CONTEXT7_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http context7 https://mcp.context7.com/mcp --header "Authorization: Bearer ${CONTEXT7_TOKEN}"

[mcp_servers.context7]
url = "https://mcp.context7.com/mcp"
bearer_token_env_var = "CONTEXT7_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "context7": {
      "type": "remote",
      "url": "https://mcp.context7.com/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:CONTEXT7_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "context7": {
      "type": "http",
      "url": "https://mcp.context7.com/mcp",
      "headers": {
        "Authorization": "Bearer ${CONTEXT7_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=context7&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmNvbnRleHQ3LmNvbS9tY3AiLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHtDT05URVhUN19UT0tFTn0ifX0%3D"
}

{
  "servers": {
    "context7": {
      "type": "http",
      "url": "https://mcp.context7.com/mcp",
      "headers": {
        "Authorization": "Bearer ${CONTEXT7_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "context7": {
      "httpUrl": "https://mcp.context7.com/mcp",
      "headers": {
        "Authorization": "Bearer ${CONTEXT7_TOKEN}"
      }
    }
  }
}

extensions:
  "context7":
    enabled: true
    name: "context7"
    type: streamable_http
    uri: "https://mcp.context7.com/mcp"
    headers:
      "Authorization": "Bearer ${CONTEXT7_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${CONTEXT7_TOKEN}. The registry never accepts secret values.

Quality 97 / 100strong

protocol100 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
pass
protocol.list_ttltool list is cacheable (ttlMs 3600000)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene93 · weight 30

pass
tools.descriptionsevery tool has a description
warn
tools.description_length1 tools have descriptions over 1,024 characters, which crowds the context
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations2 of 2 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 1,248 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes2 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledependencies not resolved yet

2 tools, about 1,248 tokens to load them all · tool set c60f15af95f6 · tools last changed 2026-10-13 · checked 2026-10-19 15:48 UTC

Tool changes

2026-10-13query-docschangedinput schema
2026-10-09query-docschangeddescription, input schema
before
Retrieves and queries up-to-date documentation and code examples from Context7 for any programming library or framework. You must call 'Resolve Context7 Library ID' tool first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query. Do not call this tool more than 3 times per question.
after · 81% of words in common
Retrieves and queries up-to-date documentation and code examples from Context7 for any programming library or framework. You must call 'Resolve Context7 Library ID' tool first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query. Do not call this tool more than 3 times per question. If you know the programming language the user is working in, pass it as `language` so the results match their setup.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 96 / 100

provenance85

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +website -thin-description +reachable +uptime-100% +updated-0d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@upstash/[email protected] npmnot resolved yet; dependencies are read once a day

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.context7.com/mcp` streamable-http	none	yes	100%	147 ms	2026-07-28	2026-10-19

package	registry	version	runtime	secrets
`@upstash/context7-mcp`	npm	4.4.4	–	`CONTEXT7_API_KEY`
`https://github.com/upstash/context7/releases/download/mcpb-v4.4.4/context7.mcpb`	mcpb	4.4.4	–	`CONTEXT7_API_KEY`

Tools (2)

query-docsread-only Retrieves and queries up-to-date documentation and code examples from Context7 for any programming library or framework. You must call 'Resolve Context7 Library ID' tool first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query. Do not call this tool more than 3 times per question. If you know the programming language the user is working in, pass it as `language` so the results match their setup.

resolve-library-idread-only Resolves a package/product name to a Context7-compatible library ID and returns matching libraries. You MUST call this function before 'Query Documentation' tool to obtain a valid Context7-compatible library ID UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query. Each result includes: - Library ID: Context7-compatible identifier (format: /org/project) - Name: Library or package name - Description: Short summary - Code Snippets: Number of available code examples - Source Reputation: Authority indicator (High, Medium, Low, or Unknown) - Benchmark Score: Quality indicator (100 is the highest score) - Versions: List of versions if available. Use one of those versions if the user provides a version in their query. The format of the version is /org/project/version. For best results, select libraries based on name match, source reputation, snippet coverage, benchmark score, and relevance to your use case. Selection Process: 1. Analyze the query to understand what library/package the user is looking for 2. Return the most relevant match based on: - Name similarity to the query (exact matches prioritized) - Description relevance to the query's intent - Documentation coverage (prioritize libraries with higher Code Snippet counts) - Source reputation (consider libraries with High or Medium reputation more authoritative) - Benchmark Score: Quality indicator (100 is the highest score) Response Format: - Return the selected library ID in a clearly marked section - Provide a brief explanation for why this library was chosen - If multiple good matches exist, acknowledge this but proceed with the most relevant one - If no good matches exist, clearly state this and suggest query refinements For ambiguous queries, request clarification before proceeding with a best-guess match. IMPORTANT: Do not call this tool more than 3 times per question. If you cannot find what you need after 3 calls, use the best result you have.

Schemas: list_tools.

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More from io.github.upstash

Official server.json

{
  "name": "io.github.upstash/context7",
  "icons": [
    {
      "src": "https://raw.githubusercontent.com/upstash/context7/master/public/icon.png",
      "mimeType": "image/png"
    }
  ],
  "title": "Context7",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.context7.com/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "description": "API key for authentication. Accepts \"Bearer <key>\" or the raw key."
        }
      ]
    }
  ],
  "version": "4.4.4",
  "packages": [
    {
      "version": "4.4.4",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@upstash/context7-mcp",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "CONTEXT7_API_KEY",
          "isSecret": true,
          "description": "API key for authentication"
        }
      ]
    },
    {
      "version": "4.4.4",
      "transport": {
        "type": "stdio"
      },
      "fileSha256": "25cabf3767cc61171e3435c4ce5427e03ffe7ab671cc0e2d5b89e04eef246949",
      "identifier": "https://github.com/upstash/context7/releases/download/mcpb-v4.4.4/context7.mcpb",
      "registryType": "mcpb",
      "environmentVariables": [
        {
          "name": "CONTEXT7_API_KEY",
          "isSecret": true,
          "description": "API key for authentication"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/upstash/context7",
    "source": "github"
  },
  "websiteUrl": "https://context7.com",
  "description": "Up-to-date docs for AI agents"
}