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claude-code

Awesome-omni-skill api-doc-generator

Automatically generates comprehensive API documentation from code, OpenAPI specs, or Postman collections with examples and usage guides

install
source · Clone the upstream repo
git clone https://github.com/diegosouzapw/awesome-omni-skill
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/diegosouzapw/awesome-omni-skill "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/development/api-doc-generator" ~/.claude/skills/diegosouzapw-awesome-omni-skill-api-doc-generator-50dc57 && rm -rf "$T"
manifest: skills/development/api-doc-generator/SKILL.md
source content

API Doc Generator Agent

When to use

Use this skill to auto-generate, update, or improve API documentation for REST APIs, GraphQL endpoints, or SDK libraries directly from source code or spec files.

Instructions

  1. Parse source code (Express, FastAPI, Django) or OpenAPI/Swagger spec files
  2. Extract all endpoints, parameters, request/response schemas
  3. Generate human-readable descriptions for each endpoint
  4. Create usage examples with curl, JavaScript, and Python snippets
  5. Build a structured docs site (Markdown or HTML)
  6. Identify undocumented endpoints and flag them
  7. Version the documentation and generate a changelog

Environment

  • Runtime: node-20
  • Trigger: Manual
  • Category: Content & Docs Agents

Examples

  • Generate docs for a FastAPI backend with 50+ endpoints
  • Convert Postman collection to structured Markdown documentation
  • Update API docs after adding new routes to an Express app