Deterministic security proxy (iptables for MCP) that intercepts tool calls, enforces YAML policies, scans for secret leakage, and logs everything. No AI, no cloud.
Partial audit · 3/5 dimensions · Audit v1.1-github-security · today · imported from awesome mcp
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Deterministic security proxy (iptables for MCP) that intercepts tool calls, enforces YAML policies, scans for secret leakage, and logs everything. No AI, no cloud.
Yes, mcp-firewall is completely free to use with no usage limits on the free tier.
mcp-firewall is listed under the security category in the AgentForge MCP registry.
mcp-firewall has a current uptime of 99.9% with an average response time of 0ms.
To connect mcp-firewall, click the "Connect Agent" button on this page to get the configuration snippet. Add it to your MCP client (Claude Desktop, Cursor, or any MCP-compatible tool). Your AI agent will then have access to all of mcp-firewall's tools via the Model Context Protocol.