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Phy Concurrency Audit

Agent skill
1 skill

Static concurrency and race-condition auditor for Go, Java, Python, Node.js/TypeScript. Detects shared-state mutations without locks (Go map races, Java non-atomic increments, Python thread/asyncio shared lists), TOCTOU (time-of-check-time-of-use) patterns across all languages, sync.Mutex copied by value, WaitGroup.Add inside goroutines, SimpleDateFormat as instance field, double-checked locking without volatile, asyncio shared state without Lock. Maps findings to CWE-362 (race condition) and CWE-367 (TOCTOU). Zero competitors on ClawHub — not a single concurrency-audit SKILL.md in 13,700+ files.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryEngineeringStars0

About this skill

Static concurrency and race-condition auditor for Go, Java, Python, Node.js/TypeScript. Detects shared-state mutations without locks (Go map races, Java non-atomic increments, Python thread/asyncio shared lists), TOCTOU (time-of-check-time-of-use) patterns across all languages, sync.Mutex copied by value, WaitGroup.Add inside goroutines, SimpleDateFormat as instance field, double-checked locking without volatile, asyncio shared state without Lock. Maps findings to CWE-362 (race condition) and CWE-367 (TOCTOU). Zero competitors on ClawHub — not a single concurrency-audit SKILL.md in 13,700+ files.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: da95258fe190152268b852d9f066bbc6941b38b05582e9d90018635f92f1b4fa

About scan coverage and limitations

About this listing

Category
Engineering
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Phy Concurrency Audit | Agent Skills Atlas