claude-skill-generator

🥈Silver

Automatically generate Claude Code skills from API documentation URLs. Operations teams benefit by reducing manual setup time for API integrations. Connects to Claude Code and any API documentation.

2620Updated 2mo ago

Intermediate30min to implementautomation

Saves ~120 min per use

Quick InstallView Source

git clone https://github.com/firecrawl/claude-skill-generator.git

Works with:

Claude

Overview

About This Skill

Claude Skill Generator automates the creation of Claude Code skills directly from API documentation URLs. The tool uses Firecrawl to parse documentation and generate ready-to-use skill files that teach Claude how to interact with specific APIs. Users simply paste a documentation URL, click Generate Skill, and download the resulting skill as a ZIP file for immediate use in Claude Code. This streamlines API integration workflows and eliminates manual skill configuration, making it ideal for operations teams managing multiple API integrations.

How to Use

Install Bun, get a free Firecrawl API key, then add it to a .env file. Run `bun install` and `bun dev` to start the development server at localhost:3000. Paste an API documentation URL, click Generate Skill, wait for generation to complete, then download and extract the ZIP file into your Claude Code skills folder.

Use Cases

Quickly generate skills for Stripe, Slack, or other documented APIs

Reduce manual documentation review time for API integrations

Create reusable Claude Code skills from third-party API docs

Automate skill generation across multiple APIs for development teams

Setup & Installation

Quick Install

No install command available. Check the GitHub repository for manual installation instructions.

Alternative Install (Git Clone)

git clone https://github.com/firecrawl/claude-skill-generator

Requirements

Claude Code or compatible AI agent
Works with: Claude

Quick Start Guide

Install the Skill

Copy the install command above and run it in your terminal.

Open Your AI Agent

Launch Claude Code, Cursor, or your preferred AI coding agent.

Try It Out

Use the prompt template or examples below to test the skill.

Customize

Adapt the skill to your specific use case and workflow.

Usage Examples

Prompt Template

Generate a Claude Code skill from the API documentation at [API_DOCUMENTATION_URL]. Include all available endpoints, request/response formats, and authentication methods. Ensure the skill follows Claude Code best practices and includes error handling for common API issues.

Example Output

# Claude Code Skill: GitHub API Integration

## Description
This skill enables interaction with the GitHub API, allowing users to manage repositories, issues, and pull requests directly through Claude.

## Endpoints
- `GET /user/repos`: List all repositories for the authenticated user
- `POST /repos`: Create a new repository
- `GET /repos/{owner}/{repo}/issues`: List issues in a repository
- `POST /repos/{owner}/{repo}/issues`: Create a new issue

## Authentication
- Requires a GitHub personal access token
- Token should be stored securely in Claude's secure storage

## Error Handling
- Handles rate limiting with exponential backoff
- Provides clear error messages for invalid requests

## Usage Examples
```python
# List all repositories
repos = github_api.list_repos()

# Create a new issue
issue = github_api.create_issue(
    owner='claude-ai',
    repo='claude-code',
    title='Bug in API integration',
    body='Description of the bug...'
)
```