io.github.rudimentall1/agent-guardrail

Is the io.github.rudimentall1/agent-guardrail MCP server down? No. It is up and needs args, probed 2026-10-31.

Deterministic policy firewall for AI agent tool calls - YAML rules, not a fuzzy risk score.

needs args probed 2026-11-15 · unchanged since 2026-10-31

MCP error -32000: Connection closed
usage: guardrail [-h] [--policy POLICY] [--audit-db AUDIT_DB]
                 {check,history,policy} ...
guardrail: error:

Run it: uvx guardrail-mcp@1.0.2 (stdio, probed in a container with the network off)
Host: pypi.org
Repository: https://github.com/rudimentall1/agent-guardrail
Registry: active, updated 2026-08-06 · registry entry

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The server needs command line arguments that the registry entry does not list. Add them to the package arguments in the registry entry.