🎯

context7

🎯Skill

from yuanxiao0115/agent-skills

What it does

Retrieves up-to-date library documentation via Context7 API, ensuring access to current technical references beyond training data limitations.

📦

Part of

yuanxiao0115/agent-skills(22 items)

context7

Installation

Quick InstallInstall with npx

npx skills add yuanxiao0115/agent-skills/skills --all

Quick InstallInstall with npx

npx skills add yuanxiao0115/agent-skills/skills/read-github

Quick InstallInstall with npx

npx skills add yuanxiao0115/agent-skills/skills --skill read-github planner

Quick InstallInstall with npx

npx skills add yuanxiao0115/agent-skills/skills /path/to/your/project

npm installInstall npm package

npm install -g skills

+ 22 more commands

📖 Extracted from docs: yuanxiao0115/agent-skills

Need more details? View full documentation on GitHub →

5Installs

AddedFeb 4, 2026

View on GitHub Back to Skills

Skill Details

SKILL.md

Overview

# Context7 Documentation Fetcher

Retrieve current library documentation via Context7 API.

Authentication

This skill requires a Context7 API key in CONTEXT7_API_KEY.

Recommended setup options:

1) Export it in your shell profile (global):

```bash

export CONTEXT7_API_KEY="your-context7-key"

```

2) Use a local .env file (per-repo):

```bash

cp skills/context7/.env.example .env

set -a; source .env; set +a

```

Workflow

1. Search for the library

```bash

python3 ~/.codex/skills/context7/scripts/context7.py search ""

```

Example:

```bash

python3 ~/.codex/skills/context7/scripts/context7.py search "next.js"

```

Returns library metadata including the id field needed for step 2.

2. Fetch documentation context

```bash

python3 ~/.codex/skills/context7/scripts/context7.py context "" ""

```

Example:

```bash

python3 ~/.codex/skills/context7/scripts/context7.py context "/vercel/next.js" "app router middleware"

```

Options:

--type txt|md - Output format (default: txt)
--tokens N - Limit response tokens

Quick Reference

| Task | Command |

|------|---------|

| Find React docs | search "react" |

| Get React hooks info | context "/facebook/react" "useEffect cleanup" |

| Find Supabase | search "supabase" |

| Get Supabase auth | context "/supabase/supabase" "authentication row level security" |

When to Use

Before implementing any library-dependent feature
When unsure about current API signatures
For library version-specific behavior
To verify best practices and patterns

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