Async Programming Skill

File Organization

• SKILL.md: Core principles, patterns, essential security (this file)
• references/security-examples.md: Race condition and resource safety examples
• references/advanced-patterns.md: Advanced async patterns and optimization

Validation Gates

Gate 0.1: Domain Expertise Validation

• Status: PASSED
• Expertise Areas: asyncio, Tokio, race conditions, resource management, concurrent safety

Gate 0.2: Vulnerability Research

• Status: PASSED (3+ issues for MEDIUM-RISK)
• Research Date: 2025-11-20
• Issues: CVE-2024-12254 (asyncio memory), Redis race condition (CVE-2023-28858/9)