open-coder-ai/block-unapproved-egress

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "block-unapproved-egress",
  "version": "0.2.6",
  "description": "Best-effort guard on the tool channel: blocks sending data to a host outside the allowlist (.chock/egress-allowlist.txt, else a built-in registry list): curl/wget/iwr uploads, nc/socat/telnet, scp/rsync/sftp, ssh commands, aws/gsutil/az uploads, git push|remote add URLs, $(..)/$VAR in a URL or host. Asks on interpreter HTTP one-liners, gh gist/--body-file, curl --proxy/--resolve/Host:. Blocks ~/.curlrc writes. A floor, not a sandbox: other clients, runtimes, obfuscation. [Session-enforced by the PreToolUse hook under com.github.copilot/ in clients that read that namespace (documented for VS Code agent mode); a client that ignores it, as the Agent Plugins spec tells generic clients to, gets the advisory skill only. The hook needs git, a usable bash and a Python 3.11+ (python3, python or py, whichever actually runs). With no working Python it exits 2; without git or bash, fail-open clients allow silently and fail-closed clients refuse matched commands. If the guard itself crashes or times out, the hook asks for confirmation rather than allowing silently -- VS Code agent mode honours that ask and it overrides the client's own auto-approve.]",
  "author": {
    "name": "chock-core"
  },
  "repository": "https://github.com/open-coder-ai/chock-catalog",
  "license": "Apache-2.0",
  "keywords": [
    "chock",
    "policy-as-code",
    "rule",
    "advise",
    "asi02"
  ],
  "extensions": {
    "io.github.open-coder-ai": {
      "artifact": "rule",
      "enforcement": "advise",
      "hooks": "com.github.copilot/hooks/hooks.json"
    }
  }
}