context7-docs
Fetch up-to-date documentation and code examples for any library, framework, SDK, CLI tool, or cloud service. Use whenever the user asks about a specific library — even well-known ones like React, Next.js, Prisma, Express, Tailwind, Django, or Spring Boot — because training data may not reflect recent API changes or version updates. Always use for: API syntax questions, configuration options, version migration issues, "how do I" questions mentioning a library name, debugging that involves library-specific behavior, setup instructions, and CLI tool usage. Use even when you think you know the answer. Do not rely on training data for API details, signatures, or configuration options — they are frequently out of date. Prefer this over web search for library documentation.
- Installs
- 43
- Last 24h
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- Trending rank
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- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/upstash/context7 --skill context7-docs- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads context7-docs automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Context7 Documentation Lookup
Retrieve current documentation and code examples from Context7 using the resolve-library-id and query-docs tools that ship with this extension.
When to use
Reach for these tools whenever a question involves a specific library, framework, SDK, CLI tool, or cloud service. Examples:
- "How do I configure caching in Next.js 16?"
- "What's the syntax for Prisma's
findManywith relations?" - "Show me a working Tailwind v4 install for a Vite app."
- "How do I rate-limit with
@upstash/ratelimit?"
Workflow
- Resolve the library ID. Call
resolve-library-idwith the library name and what to look up in the library's documentation. The tool returns matching libraries with their Context7 IDs (/org/projectformat), descriptions, snippet counts, and quality scores. Pick the best match — prioritize official sources, name match, and high benchmark scores. - Query the docs. Call
query-docswith the chosen library ID and what to look up in the library's documentation, scoped to a single concept — if the question spans multiple distinct concepts, make a separate call per concept with the same library ID, unless the question is about how the concepts interact. The tool returns documentation snippets and code examples. - Answer. Cite the library ID you used and quote code examples verbatim when relevant.
If the user supplies a library ID in /org/project or /org/project/version format directly, skip step 1 and call query-docs immediately.
Constraints
- Do not call either tool more than 3 times per question.
- Do not pass API keys, passwords, credentials, personal data, or proprietary code as the
queryargument — it is sent to the Context7 API. - Authentication uses the
CONTEXT7_API_KEYenvironment variable. Get a key at https://context7.com/dashboard if requests fail with an auth error.
FAQ
What does the context7-docs skill do?
Fetch up-to-date documentation and code examples for any library, framework, SDK, CLI tool, or cloud service. Use whenever the user asks about a specific library — even well-known ones like React, Next.js, Prisma, Express, Tailwind, Django, or Spring Boot — because training data may not reflect recent API changes or version updates. Always use for: API syntax questions, configuration options, version migration issues, "how do I" questions mentioning a library name, debugging that involves library-specific behavior, setup instructions, and CLI tool usage. Use even when you think you know the answer. Do not rely on training data for API details, signatures, or configuration options — they are frequently out of date. Prefer this over web search for library documentation.
How do I install context7-docs?
Run npx skills add https://github.com/upstash/context7 --skill context7-docs in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/context7-docs/ (personal) or .claude/skills/context7-docs/ (project).
Which AI agents can use context7-docs?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is context7-docs safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains context7-docs?
It is published by upstash in upstash/context7. It has 43 recorded installs.
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