vacuum
The world's fastest OpenAPI and Swagger linter and quality analysis tool, built in Go and fully compatible with Spectral rulesets.
What is vacuum?
vacuum is a high‑performance OpenAPI and Swagger linter and quality analysis tool written in Go. It rapidly scans API specifications to identify errors, security issues, and deviations from best practices, helping teams ensure their API contracts are robust and well‑designed. It is fully compatible with Spectral rulesets and can be integrated into CI/CD pipelines for automated quality checks.
API developers, platform engineers, and DevOps teams who need fast, reliable linting for OpenAPI specifications, especially in large‑scale or enterprise environments where performance and scalability are critical.
Developers choose vacuum for its exceptional speed—it processes multi‑megabyte specs in milliseconds—and its full compatibility with the Spectral ecosystem, allowing easy migration. Its rich feature set, including an interactive dashboard, auto‑fixing, and overlay support, makes it a comprehensive tool for maintaining API quality.
Overview
vacuum is the worlds fastest and most versatile OpenAPI linter and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2
Use Cases
Best For
- Linting large OpenAPI specifications (5MB+) with sub‑second performance
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