creamlon-skill
Pass
Audited by Gen Agent Trust Hub on Jun 18, 2026
Risk Level: SAFEEXTERNAL_DOWNLOADSCOMMAND_EXECUTIONDATA_EXFILTRATIONPROMPT_INJECTION
Full Analysis
- [EXTERNAL_DOWNLOADS]: The skill downloads the
creamlonpackage from the official npm registry using thenpxcommand. This package is provided by the skill author and is essential for the protocol's functionality. - [COMMAND_EXECUTION]: Invokes several CLI commands via
npxto perform protocol operations, including task submission (submit), proof verification (fetch-proof), and node maintenance (status,audit). - [DATA_EXFILTRATION]: The skill utilizes GitHub tokens (
GITHUB_TOKEN,GH_TOKEN) to interact with the GitHub API for managing Issues and repository topics. The instructions emphasize never printing or committing these secrets. - [PROMPT_INJECTION]: The skill processes external data from GitHub Issues, presenting a surface for indirect prompt injection.
- Ingestion points: Untrusted data enters the context via
watch,fetch-proof, andextension delivery fetch-inputcommands which read from repository Issues. - Boundary markers: The protocol enforces specific Issue titles (
[task] <capability_id>) and structured object models defined in the protocol documentation. - Capability inventory: The skill performs local file system writes for identity management (Ed25519 keys) and network operations to GitHub.
- Sanitization: The CLI tool performs Ed25519 signature verification and HMAC task binding to ensure the integrity and authenticity of processed data.
Audit Metadata