api-debugging - API Failure Diagnosis Tool
Diagnoses API failures including request/response mismatches, schema errors, auth failures, and transport problems
Tags
Updated: 2026-03-21Capabilities
Typical Inputs
Typical Outputs
What this skill does
- reproduce API failure
- triage HTTP status codes
- compare request/response payloads
- validate request schema
- inspect auth tokens
- debug CORS configuration
- trace middleware chain
- verify environment variables
- test corrected requests
- document root cause
Inputs
- API endpoint URL
- HTTP request method
- request headers
- auth token
- request body
- expected response schema
- server logs
Outputs
- reproduction curl command
- status code analysis
- request/response diff
- root cause analysis
- fix recommendation
- regression test case
Requirements
- OpenAI Codex compatible
- Gemini CLI compatible
- OpenCode compatible
- GitHub Copilot compatible