Show HN: CLI for scoring OpenAPI for LLM legibility

Category: devtools

Tags: openapi, api-testing, llm-tools

Score: 6.3/10 (Innovation: 6, Technical: 6, Documentation: 7, Utility: 6)

The Jentic API Scorecard is a CLI tool that evaluates OpenAPI documents for AI agent legibility against a six-dimension framework, going beyond basic validation to assess semantic clarity, safety, and discoverability. It's interesting because it addresses a growing need for APIs to be optimized for LLM consumption, offering structured feedback with optional LLM-enhanced analysis and machine-readable output for CI integration.

Target audience: backend devs, API designers, AI/ML engineers

Repository: https://github.com/jentic/jentic-api-scorecard · TypeScript · Apache-2.0 · 4 stars

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