TraceCov

Schema-level API coverage down to individual keywords.

Try Demo Quick Start

Install

CLIPython

curl -sL https://cli.tracecov.sh/install/ | sh

uv pip install tracecov

Features

• Per-keyword coverage - minLength, pattern, enum, not just endpoints
• Positive & negative testing - Measures coverage for valid and invalid inputs
• Satisfiability analysis - Flags untestable schema branches
• OpenAPI 2.0, 3.0, 3.1 with JSON, XML, form data
• Multiple sources - requests, httpx, HAR, Postman, VCR

TraceCov is in beta | Limitations & Roadmap | Community vs Professional | Share feedback