Summary
This one wires API contract testing into CI so breaking changes can't slip through. It covers REST, GraphQL, and gRPC with schema linting, breaking-change diffs, and your choice of contract strategies: consumer-driven contracts via Pact, schema-driven testing with Specmatic, or property-based fuzzing through Schemathesis. You also get a baseline of negative and security cases aligned to OWASP API risks, plus templates for coverage plans and release checklists. The workflow is disciplined: lint first, diff on every PR, run contracts in ephemeral environments, then define explicit gates for merge and release. Best when you have multiple API consumers, a versioning policy to enforce, and need deterministic quality gates that won't flake on you.
Install to Claude Code
npx -y skills add vasilyu1983/ai-agents-public --skill qa-api-testing-contracts --agent claude-codeInstalls into .claude/skills of the current project.
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belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
