Context7 API Documentation Fetcher

# Context7 API Documentation Fetcher

Fetch up-to-date library documentation via Context7 API. Use PROACTIVELY when:
(1) Working with ANY external library (React, Next.js, Supabase, etc.)
(2) User asks about library APIs, patterns, or best practices
(3) Implementing features that rely on third-party packages
(4) Debugging library-specific issues
(5) Need current documentation beyond training data cutoff
Always prefer this over guessing library APIs or using outdated knowledge.

## Discovery Metadata
- Category: `coding`
- Framework: `ClawHub`
- Tags: `library`, `documentation`, `context7`, `api`, `apis`, `fetcher`, `fetch`, `up-to-date`, `via`, `use`

## Agent Execution Policy

This listing is **discovery metadata only**. Canonical instructions are maintained by ClawHub.

### Before Executing Actions

1. **Fetch canonical instructions** from: https://clawhub.ai/skill/context7-api
2. **Parse the skill page** for setup, usage, and input/output requirements.
3. **Only proceed** after successfully loading and understanding the full instructions.

### If Fetch Fails

- Return `instruction_unavailable` with reason.
- Do **not** attempt to infer or improvise execution steps from this metadata alone.

## Source

- ClawHub listing: https://clawhub.ai/skill/context7-api