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doc-fetcher

Fetch version-specific library documentation from Context7-MCP and Fetch-MCP.

25|2|Updated Oct 26, 2025
Search Tags:#documentation#MCP#tutorials#API reference#versioned docs
One-click install
npx skills add https://github.com/matteocervelli/llms --skill doc-fetcher-matteocervelli
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: doc-fetcher
Source: https://github.com/matteocervelli/llms/tree/main/.claude/skills/doc-fetcher
Command: npx skills add https://github.com/matteocervelli/llms --skill doc-fetcher-matteocervelli

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates retrieval of library/framework documentation from multiple sources, ensuring version-aware, up-to-date guidance for implementation decisions.

Core Features & Use Cases

  • Context7-MCP Retrieval: Deep, semantic search for versioned API references and examples.
  • Fetch-MCP Web Content: Official docs, READMEs, migration guides, and changelogs.
  • Multi-Source Synthesis: Combines sources to produce authoritative, concise guidance.

Quick Start

Request documentation for a given library and topic, prioritizing official sources and version-specific guidance.

Frequently Asked Questions about doc-fetcher

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fetch version-specific documentation for Python and JavaScript libraries?▼

Fetch version-specific documentation by requesting a library name and topic; the Skill retrieves authoritative references from context7-mcp and fetch-mcp, prioritizing official sources and returning version-aware guidance tailored to FastAPI, Django, Flask, React, Next.js, and other supported ecosystems.

Can I get API reference and code examples for multiple libraries at once?▼

Yes, the Skill synthesizes documentation from multiple sources in a single query, combining API references, code examples, and changelogs into concise, structured outputs that span Python, TypeScript/JavaScript, and Rust libraries.

What happens when I need documentation for a library version upgrade?▼

The Skill retrieves version-specific migration guides, changelogs, and updated API references to support version upgrades, helping you understand breaking changes and new features before integration.

Does this work for framework-specific best practices and integration patterns?▼

Yes, documentation retrieval covers API design, feature integration, and adherence to best practices across supported frameworks like FastAPI, Django, React, and Next.js, with topic-focused extraction and code examples.

How does the Skill handle token usage when fetching large documentation sets?▼

The Skill prioritizes sources and applies structured output formatting to ensure efficient token usage, extracting only relevant content rather than returning full documentation.

Can I retrieve documentation for Rust libraries like Tokio and Serde?▼

Yes, version-aware documentation retrieval supports Rust ecosystems including Tokio and Serde alongside Python and TypeScript/JavaScript libraries.

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