# Context7 Tools

> Queries Context7 library documentation via Python CLI. Use when resolving library IDs, fetching API references, code examples, or conceptual guides.

- Skill: `majiayu000/context7-tools` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/context7-tools`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/context7-tools/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Docs & Writing
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/context7-tools

---


# [H1][CONTEXT7-TOOLS]
>**Dictum:** *Three commands mirror MCP capabilities plus unified convenience.*

<br>

Query Context7 library documentation. Matches MCP tool structure.

---
## [1][COMMANDS]

| [CMD]    | [ARGS]                   | [RETURNS]                              |
| -------- | ------------------------ | -------------------------------------- |
| resolve  | `<library> [query]`      | Top 5 matching IDs with scores         |
| docs     | `<library-id> <query>`   | Documentation filtered by query        |
| lookup   | `<library> <query>`      | Resolve + docs in one call             |

---
## [2][USAGE]

```bash
# Resolve library → see options
uv run .claude/skills/context7-tools/scripts/context7.py resolve effect

# Fetch docs for specific ID
uv run .claude/skills/context7-tools/scripts/context7.py docs /effect-ts/effect "Services"

# Unified: resolve + docs
uv run .claude/skills/context7-tools/scripts/context7.py lookup react "hooks"
```

Slash command: `/lib-docs react "hooks and state"`

---
## [3][SELECTION_LOGIC]

`lookup` auto-selects library by: VIP status → highest benchmark score.

Use `resolve` first when disambiguation needed.