stack-api
Warn
Audited by Snyk on Aug 25, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (medium risk: 0.30). The skill’s runtime uses the 1sat-stack API endpoints (notably
/search?q=...and/inscriptions/{id}/content//content/{outpoint}...) to fetch and ingest outsider-supplied free-text query strings and potentially text content from on-chain inscriptions into the LLM’s prompt context.
MEDIUM W009: Direct money access capability detected (payment gateways, crypto, banking).
- Direct money access detected (high risk: 1.00). The skill documents specific blockchain/crypto endpoints (e.g., POST /arcade/tx and /arcade/txs to broadcast transactions, Paymail receive/broadcast endpoints, and UTXO/BSV21 token endpoints and examples). These are explicit facilities for constructing and broadcasting on-chain transactions (i.e., moving crypto funds), so the skill grants direct financial execution capability.
Issues (2)
W011
MEDIUMThird-party content exposure detected (indirect prompt injection risk).
W009
MEDIUMDirect money access capability detected (payment gateways, crypto, banking).
Audit Metadata