Trust Engine/MCP Server

behrensd/mcp-firewall

Deterministic security proxy for MCP tool calls — iptables for MCP

4 starsTypeScriptNOASSERTIONai-safetyclaude-codefirewalljson-rpc
REVIEWED71/100

Scanned 2026-07-07 · gemini v1

Dimension breakdown

Security

60/100

10 findings

Quality

95/100

2 findings

License

73/100

2 findings

Completeness

50/100

3 findings

Findings (17)

HIGH: 4MEDIUM: 5LOW: 5INFO: 3
  • HIGHsecurityBase64/URL Encoding Bypass for Secret/Command Detection
  • HIGHsecurityLack of Rate Limiting / Denial of Service (DoS)
  • HIGHcompletenessMissing server.json manifest
  • HIGHcompletenessNo MCP tools exposed via tools/list
  • MEDIUMsecurityShell Metacharacter Bypass

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