Faber Universal Debugger
Diagnoses workflow failures and errors by analyzing context, referencing a persistent knowledge base, and proposing actionable solutions.
The source repository doesn't declare a license. Check its terms before reusing the code.
Key features
- Maintains a persistent, version-controlled knowledge base of past issues and solutions
- Proposes actionable solutions with step-by-step instructions and generates continuation commands
- Performs detailed root cause analysis on workflow failures and errors
- Operates in two modes: targeted debugging and automatic detection from workflow logs
- Automatically logs all findings to the terminal, debug files, and relevant GitHub issues for traceability
Use cases
- Automatically diagnosing a CI/CD pipeline failure to identify the root cause without manual log inspection.
- Resolving recurring test failures by leveraging the knowledge base of previously solved issues.
- Troubleshooting a complex, multi-step workflow error by providing a targeted problem description for deep analysis.
FAQ
What are its key capabilities?
It maintains a version-controlled knowledge base of issues, performs detailed root cause analysis, proposes actionable solutions with clear instructions, and automatically logs all findings to the terminal, debug files, and relevant GitHub issues for complete traceability.
How does this skill improve my workflow?
It significantly speeds up troubleshooting by automating root cause analysis. Its persistent knowledge base learns from past fixes, preventing you from solving the same problem twice and building institutional knowledge across your projects.
What does the Faber Universal Debugger skill do?
This skill is an automated diagnostic tool that analyzes workflow failures and errors. It performs root cause analysis, checks a persistent knowledge base for past solutions, and proposes actionable fixes with step-by-step instructions.
When should I use this skill?
Use it in two main scenarios: 1) Targeted Debugging to analyze a specific, known problem, or 2) Automatic Detection to have it continuously monitor your workflow logs for any new errors or warnings that need attention.
Does this skill automatically fix the code?
No, it follows a 'propose, don't apply' rule. The skill diagnoses the issue and generates detailed solutions, including a specific command to pass to the next workflow step (like a builder skill) for implementation. This ensures a human or a designated build process is always in control of code changes.