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 asnpm view <pkg> dist-tags --jsonandpip 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.organdpypi.orgas part of its version verification workflow, as documented inreferences/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