mcpserver.lol
registry/agentguard
Connection check local install

agentguard

Network-egress firewall for agent tools: check URLs against a declarative policy.

Tools 4
GitHub stars 1
Installs / wk
Licence MIT
Transport stdio
Last checked never

Tools & capabilities

4 tools

Read from the published package source — this server runs locally, so there is no endpoint to query. Names are taken from the code, not observed at runtime, and descriptions are often absent.

agentguard from source
check_url from source
Check whether a URL is allowed under a network policy. Returns { allowed, reason } without making any actual request. Use this to gate tool calls before they execute.
check_urls_batch from source
Batch-check multiple URLs against the same policy. Returns per-URL decisions plus an allowed/denied summary. Useful for vetting a list of pending tool fetches.
validate_policy from source
Sanity-check a policy spec without making any decision. Catches: empty allow list, overly broad