Automate the creation of OpenAPI specs, human-readable markdown references, and developer SDK quickstart guides from endpoint descriptions.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install afrexai-api-docs
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install afrexai-api-docs using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is API Documentation Generator?
The API Documentation Generator is designed to solve the bottleneck of maintaining accurate technical documentation. By using this entry in the Openclaw Skills library, developers can automatically produce OpenAPI 3.0 YAML specifications, detailed markdown references, and integration-ready quickstart guides.
This skill eliminates the manual labor of writing endpoint descriptions and ensures that every response, error code, and authentication method is documented with realistic sample data. It provides a standardized way to bridge communication between backend developers and the teams consuming their APIs, ensuring that your documentation is always as robust as your code.
API Documentation Generator Use Cases
- Converting existing controller or route code into formal API specifications
- Generating machine-readable YAML files for import into tools like Postman or Swagger
- Creating developer portals with human-readable markdown documentation including parameter tables
- Producing multi-language code snippets for rapid onboarding of new developers
How API Documentation Generator Works
- Input your API endpoint details, routes, or raw controller code into the agent.
- The skill analyzes the request and response structures along with authentication requirements.
- It generates a standardized OpenAPI 3.0 YAML specification for machine consumption.
- It crafts a comprehensive Markdown reference guide featuring parameter tables and error codes.
- Finally, it produces a quickstart guide with curl examples and SDK snippets for languages like Python, JavaScript, and Go.
API Documentation Generator Setup
To get started with this documentation tool from the Openclaw Skills collection, add the skill to your agent configuration. You can then trigger the generation process by describing your endpoints or pasting code snippets directly into the chat.
# Example: Describe your API or provide a file path
cat routes/api_v1.py | [Agent Name] generate docs
API Documentation Generator Data Schema & Taxonomy
The skill organizes generated documentation into three primary components to ensure full coverage of the developer experience:
| File Type | Format | Purpose |
|---|---|---|
| Specification | YAML | Full OpenAPI 3.0 machine-readable spec for Swagger/Postman |
| Reference | Markdown | Human-readable documentation for developers with auth details |
| Quickstart | Markdown | Integration guide with curl and SDK examples for fast implementation |
API Documentation Generator Advanced Features
- Schema-first support for GraphQL and gRPC (proto-first) workflows
- Automatic generation of realistic sample data for all request and response examples
- Ability to document pagination, filtering, and sorting patterns systematically
- Detailed error code mapping for 4xx and 5xx status codes to improve debugging
- Versioning strategy notes and breaking change documentation support
SKILL.md
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