Recognize the recurring security failure modes of LLM coding agents — Claude Code, Copilot, Cursor, Windsurf, and similar. Covers bulk operations without per-item review, safety-guard bypass as friction removal, acting on indirect injection, secrets in logs and commits, slopsquatting, outdated training patterns, sycophancy on insecure proposals, and silent error swallowing. Invoke when reviewing L
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LLM Coding Failure Modes
This is the antipattern catalog for LLM-assisted development. Every entry is a recurring, observed failure mode — not theoretical risk. Most are subtle when they happen and obvious in hindsight, which is the worst combination.