OpenAPI Spec Generator
Generate OpenAPI 3.0 specifications from Python function signatures and docstrings. Zero dependencies.
Part of the API Launchpad toolkit by CodeVault.
Features
- Function introspection: extracts parameters from type hints and signatures
- Docstring parsing: Google-style docstrings → parameter descriptions
- Type mapping: Python types → JSON Schema (
str, int, float, bool, list, dict) - Module scanning: auto-discover endpoints from function naming conventions
- Dual output: JSON or YAML (built-in YAML converter, no PyYAML needed)
- Request body inference: POST/PUT/PATCH functions automatically get request body schemas
- Zero dependencies — runs on Python stdlib only
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Openapi Spec Generator v1.0.0 — Free Preview