Api Compatibility Checker
"Compare two OpenAPI specifications and detect breaking changes, warnings, and safe additions. Essential for API governa
- Automate API contract testing in CI/CD pipelines.
- Verify backward compatibility during code reviews.
- Generate human-readable Markdown reports of API diffs.
$7.99
· or 40 creditsSecure checkout via Stripe
Included in download
- Verify backward compatibility during code reviews.
- Generate human-readable Markdown reports of API diffs.
- Ready for Claude Code
See it in action
You say
Compare our current openapi.yaml with the new draft-spec.json and tell me if it is safe to merge.
Your agent does
Found 2 breaking changes: 1. Removed property 'user_id' from 'User' schema. 2. Added required query parameter 'api_key' to GET /search. Report generated: reports/compatibility-report.md. Status: FAIL.
Api Compatibility Checker
"Compare two OpenAPI specifications and detect breaking changes, warnings, and safe additions. Essential for API governa
$7.99
· or 40 creditsSecure checkout via Stripe
Included in download
- Verify backward compatibility during code reviews.
- Generate human-readable Markdown reports of API diffs.
- Ready for Claude Code
- Instant install
See it in action
You say
Compare our current openapi.yaml with the new draft-spec.json and tell me if it is safe to merge.
Your agent does
Found 2 breaking changes: 1. Removed property 'user_id' from 'User' schema. 2. Added required query parameter 'api_key' to GET /search. Report generated: reports/compatibility-report.md. Status: FAIL.
About This Skill
api-compatibility-checker
"Compare two OpenAPI specifications and detect breaking changes, warnings, and safe additions. Essential for API governance, CI/CD pipelines, and version management."
A premium AI agent skill from Echo Rose.
Use Cases
- Automate API contract testing in CI/CD pipelines.
- Verify backward compatibility during code reviews.
- Generate human-readable Markdown reports of API diffs.
- Audit microservice changes for potential client breakages.
Known Limitations
- Max recursion depth of 10 for $ref resolution. - Limited support for Swagger 2.0 structures. - Does not validate runtime business logic, only schema contracts.
How to install
Drop the file into your AI tool. Works with Claude, Cursor, ChatGPT, and 20+ more.
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Early access skill
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Security Scanned
Passed automated security review
Permissions
No special permissions declared or detected
Claude Code, Cursor, Codex CLI, Gemini CLI, OpenClaw, Aider, Copilot