Debug
SkillAI & modelsOnce added, your AI can work through bugs methodically instead of guessing at fixes. It reproduces the bug with a failing test, analyzes the code to find the root cause, and applies a minimal fix.
Available today. Use it from your connected AI after setup.
No other account needed.
Add the skill and describe the bug you want fixed. Your AI will start by writing a failing test that reproduces the problem, then diagnose the cause and apply a minimal fix.
Then ask your AI: use the Debug skill
What your AI can do with it
- Reproduce a reported bug with a failing test
- Analyze the code to pinpoint the root cause
- Implement a minimal fix once the cause is known
- Follow the same reproduce, diagnose, fix workflow from start to finish
What this skill tells your AI
The instructions your AI receives, as published by cyrusagents/cyrus in skills/debug/SKILL.md and read by ahel’s review.
Debug a reported issue using a structured reproduction-then-fix approach.
Phase 1: Reproduction & Root Cause Analysis
- Investigate — Analyze the bug report for key symptoms and error messages
- Trace — Search the codebase for error occurrence patterns, trace from symptom to source
- Root cause — Identify the root cause through data flow analysis and edge case checking
- Reproduce — Create a minimal failing test case that reproduces the exact error
- Document — Clearly document the root cause and reproduction steps
Phase 2: Fix Implementation
- Plan — Analyze the optimal fix approach based on root cause, check for similar fixes in the codebase
- Implement — Make the minimal, targeted fix that addresses the root cause
- Verify — Run the failing test to confirm it passes, then run the full test suite to check for regressions
Principles
- Minimal changes — Fix the bug, nothing more
- Targeted — Only touch affected code paths
- Tested — The fix must make the failing test pass and not break existing tests
- No unrelated improvements — Stay focused on the specific bug
Signals
- GitHub stars
- 807
- Forks
- 165
- Last commit
- Sep 2026
Advanced
- Catalog kind
- skill
- Gateway key
debug-cyrusagents- Source
- github.com/cyrusagents/cyrus