Security audit
DCL Prompt Firewall
Security checks for vulnerabilities and agentic risk
Overview
This skill is a disclosed prompt-injection screening helper that can call a paid external MCP service, with a free local checklist alternative.
Install this only if you are comfortable configuring the Fronesis Labs MCP endpoint, letting a wallet-enabled client make per-call USDC payments, and sending the input being screened to that external service for evaluation. Use the included free checklist when you need no network call or payment.
Vulnerability Patterns
- Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
- Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
- Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
- Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
- Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Static analysis
No suspicious patterns detected.