deadlock-finder-and-fixer
OfficialFind and fix concurrency deadlocks fast.
Authorcompozy
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Deadlocks and related concurrency hazards stall software and are hard to diagnose in large codebases; this skill provides structured guidance to locate, classify, and fix them.
Core Features & Use Cases
- Classify symptoms into the Nine Classes taxonomy (Class 1-9) using the Symptom Triage Table.
- Build runtime lock-wait graphs from thread dumps to prove deadlocks.
- Use Exhaust-Search to find all instances of a hazard and apply canonical fixes from the Fix Catalog.
- Guidance for prevention-by-design patterns (structured concurrency, single-writer, two-phase channels) to avoid recurrence.
Quick Start
Analyze a hung process by capturing a thread dump, classifying the symptom, generating the lock-wait graph, and applying the Exhaust-Search flow to exhaustively locate all hazards.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: deadlock-finder-and-fixer Download link: https://github.com/compozy/skeeper/archive/main.zip#deadlock-finder-and-fixer Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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