MCPs › Dev tools › WARDEN — MCP Security Firewall
MCP security firewall: vet tool definitions before they reach the model.
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Install WARDEN — MCP Security Firewall
For anyone using WARDEN — MCP Security Firewall — no Lulu account needed# stdio server — install per the repository README: https://github.com/alexar76/warden
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit →FAQ
WARDEN — MCP Security Firewall installs from source — follow the repository README.
21 out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Works well together
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