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codex-thread-heartbeat

Inspect and manage guarded Codex App-native or launchd heartbeats for Codex main control threads. Use when the user wants Codex to periodically continue a specific thread only when it is idle, avoid interrupting active work, keep App-visible interactions, inspect thread status, or enable/disable project autopilot heartbeats.

74

Quality

92%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

The required runtime workflow uses the local `state_5.sqlite` rollout log parsing (reading `rollout_path` lines) to decide/format the heartbeat, and that rollout JSONL is outsider-authored model-generated content that can contain arbitrary free text/prompt-injection strings; the script ingests it as readable JSON fields and includes derived text in the LLM-bound “message”/“input” path when sending `turn/start` (or `codex exec resume` with `args.message`).

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Repository
huangruiteng/CS-Notes
Audited
Security analysis
Snyk

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