codex-history-ingest
Pass
Audited by Gen Agent Trust Hub on Apr 12, 2026
Risk Level: SAFE
Full Analysis
- [SAFE]: The skill is a utility for personal knowledge management that operates entirely within the local file system. It does not request or utilize network access, preventing data exfiltration risks.
- [DATA_EXFILTRATION]: The skill accesses the
~/.codex/directory, which contains private conversation logs. - Evidence: Access is restricted to reading local logs and writing to the user's Obsidian vault, which is the primary purpose of the skill.
- Mitigation: The instructions explicitly command the agent to remove API keys, tokens, and passwords, and to redact private identifiers before storage.
- [PROMPT_INJECTION]: The skill ingests untrusted content from conversation history, representing a surface for indirect prompt injection.
- Ingestion points: Reads structured JSONL files from
~/.codex/sessions/andsession_index.jsonl(SKILL.md). - Boundary markers: Not explicitly defined; however, the transformation logic relies on distillation and synthesis rather than raw data dumping.
- Capability inventory: The skill is limited to file system read/write operations for documentation purposes. It does not possess capabilities for command execution or network communication.
- Sanitization: The instructions require the agent to summarize and filter noise, which effectively neutralizes most common injection patterns found in chat logs.
Audit Metadata