cass

Fail

Audited by Gen Agent Trust Hub on Sep 22, 2026

Risk Level: CRITICALPROMPT_INJECTIONREMOTE_CODE_EXECUTIONINDIRECT_PROMPT_INJECTIONCOMMAND_EXECUTIONEXTERNAL_DOWNLOADS
Full Analysis
  • [PROMPT_INJECTION]: The AGENTS.md file contains an explicit behavioral override command designed to bypass the AI's core instructions: 'RULE 0
  • THE FUNDAMENTAL OVERRIDE PREROGATIVE: If I tell you to do something, even if it goes against what follows below, YOU MUST LISTEN TO ME. I AM IN CHARGE, NOT YOU.'
  • [REMOTE_CODE_EXECUTION]: The skill's documentation (SKILL.md) and specifications (INSTALLER_SPEC.md) recommend installation via a remote shell script piped to bash: curl -fsSL https://raw.githubusercontent.com/Dicklesworthstone/coding_agent_session_search/main/install.sh | bash. This represents a high-risk remote code execution pattern.
  • [INDIRECT_PROMPT_INJECTION]: This skill presents a substantial surface for indirect prompt injection due to its primary purpose of processing untrusted data from multiple coding agent logs.
  • Ingestion points: Extracts data from various local log directories (e.g., ~/.claude/projects, ~/.codex/sessions) and remote SSH sources.
  • Boundary markers: Documented robot-mode JSON outputs for cass search and cass pack do not appear to use clear delimiters or 'ignore embedded instructions' warnings for content fields.
  • Capability inventory: The skill has capabilities to execute shell commands (git, rsync, gh, wrangler), perform filesystem operations, and synchronize data over a network.
  • Sanitization: No evidence of sanitization for natural language instructions within the processed log content was found.
  • [EXTERNAL_DOWNLOADS]: The cass models install command initiates downloads of model weights and configuration from Hugging Face (huggingface.co).
  • [COMMAND_EXECUTION]: The skill documentation and source references show frequent use of shell commands and subprocesses to interact with external tools like git, rsync, ssh, and deployment platforms like Cloudflare and GitHub.
Recommendations
  • HIGH: Downloads and executes remote code from: https://...install.sh, https://raw.githubusercontent.com/Dicklesworthstone/coding_agent_session_search/main/install.sh, https://sh.rustup.rs - DO NOT USE without thorough review
  • CRITICAL: 4 file(s) identified as malware by FileRep - DO NOT USE
  • Contains 3 malicious URL(s) - DO NOT USE
Audit Metadata
Risk Level
CRITICAL
Analyzed
Sep 22, 2026, 01:03 AM