fullstack-stack-guide

Pass

Audited by Gen Agent Trust Hub on Nov 4, 2026

Risk Level: SAFECOMMAND_EXECUTIONEXTERNAL_DOWNLOADSINDIRECT_PROMPT_INJECTION
Full Analysis
  • [COMMAND_EXECUTION]: The skill instructs the agent to execute shell commands to verify technology versions and compatibility.
  • Evidence: In references/version-verification.md, the agent is directed to use commands such as npm view <pkg> dist-tags --json and pip index versions <pkg> to retrieve real-time data from registries.
  • [EXTERNAL_DOWNLOADS]: The skill performs network operations to fetch metadata from established public registries.
  • Evidence: The skill queries registry.npmjs.org and pypi.org as part of its version verification workflow, as documented in references/version-verification.md. These are well-known services used for legitimate developer tooling.
  • [INDIRECT_PROMPT_INJECTION]: The skill possesses a vulnerability surface where user-supplied inputs are used to form shell commands without explicit sanitization instructions.
  • Ingestion points: The skill ingests technology and package names provided by the user during the selection process (Phase 1 in SKILL.md).
  • Boundary markers: There are no instructions for using delimiters or boundary markers to prevent the agent from misinterpreting malicious strings embedded in user inputs.
  • Capability inventory: The agent has the capability to execute shell commands (npm, pip, curl) and perform file system writes (docs/stack/decision.md, AGENTS.md).
  • Sanitization: No sanitization, escaping, or validation logic is defined in the instructions for the interpolated package names used in the diagnostic commands.
Audit Metadata
Risk Level
SAFE
Analyzed
Nov 4, 2026, 09:31 AM