daily
Pass
Audited by Gen Agent Trust Hub on Mar 7, 2026
Risk Level: SAFECOMMAND_EXECUTIONDATA_EXFILTRATIONPROMPT_INJECTION
Full Analysis
- [COMMAND_EXECUTION]: The skill executes an embedded Python script located in 'references/codex_timeline.md' to process and filter local chat history logs. The script is designed to be run as a subprocess using the shell heredoc pattern ('python3
- <<'PY'').
- [DATA_EXFILTRATION]: The skill accesses potentially sensitive data stored in '~/.codex/history.jsonl' and session rollout files. This interaction history includes past user prompts and agent responses. Although the data is used locally for diary generation, accessing full application logs constitutes high-privilege data access.
- [PROMPT_INJECTION]: The skill is subject to indirect prompt injection risks because it processes historical chat data which may contain untrusted content.
- Ingestion points: Reads data from '~/.codex/history.jsonl' and various 'rollout-*.jsonl' files in the session directory.
- Boundary markers: The extraction script does not use specific delimiters or protective instructions to isolate historical data from the current execution context.
- Capability inventory: Includes subprocess execution of Python scripts and file writing to the Obsidian vault via the '$OBSIDIAN_DAILYS' path.
- Sanitization: The script performs basic noise filtering (ignoring system headers and environment context) but lacks robust sanitization to prevent the re-execution of instructions contained within the logs.
Audit Metadata