Guardrail MCP
Deterministic preflight checks for credentials, fund transfers, writes, and prompt overrides.
Community: Submitted by a user or imported; check the owner before granting accessOnlineNo sign-inGlobalFreeCan modify data
What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Deterministic preflight checks for credentials, fund transfers, writes, and prompt overrides.
Server tool list (2)
Raw names from tools/list. Only developers need these.
| get_guardrail_capabilities | Returns the scope and safety boundary of this free, deterministic preflight checker. |
| assess_action_risk | Runs a deterministic, read-only preflight check. It never executes the proposed action. |