GitHub - denoland/clawpatrol: Security firewall for agents

The security firewall for agents. Claw Patrol sits between your agents and prod, parses their traffic at the wire, and gates each action against rules you write in HCL. For example, you can block destructive SQL, or pause kubectl delete pod until a human approves it before the request reaches Kubernetes. For the full overview see clawpatrol.dev. Install curl -fsSL https://clawpatrol.dev/install.sh | sh

From source: make (requires Go and Node.js). A rule A real rule from our own production config: rule "k8s-no-secrets" { endpoint = k8s-prod condition = "k8s.resource == 'secrets'" verdict = "deny" reason = "Secret values must not leave the cluster via the agent" } Conditions are CEL expressions over wire-level facts the gateway extracts per protocol: SQL verbs and table names for Postgres / ClickHouse, resource / verb / namespace for Kubernetes, method / path / headers / body for HTTP. The full set of facts lives in the config reference. Run Three deployment shapes; pick whichever fits. clawpatrol gateway config.hcl # run the proxy itself clawpatrol join <gateway-url> # join a gateway clawpatrol run claude # wrap one agent's process tree

clawpatrol run opens a per-process tunnel on Linux (via netns) or macOS (via NetworkExtension); only the wrapped command's traffic goes through the gateway. clawpatrol join brings up a WireGuard tunnel that routes the whole host. clawpatrol gateway is the proxy: a single binary that loads your HCL config and accepts clients tunneling in via WireGuard or Tailscale. Configure clawpatrol.dev/docs/getting-started walks through a first config end-to-end. clawpatrol.dev/docs/config-reference is the auto-generated field reference. See gateway.example.hcl for an annotated starting template. License MIT. See LICENSE.md.