MCP servers tagged guardrail

2 live MCP servers tagged "guardrail", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with guardrail.

live servers

avg trust

Terraform Guardrail

Terraform-Guardrail (TerraGuard) MCP is an open-source governance framework that enforces consistent, executable guardrails for Terraform across CI/CD pipelines—helping teams deli…

Agent Payment Guard

kaditang

Pre-pay risk gate for autonomous payment agents — block prompt-injected destinations, intent mismatches & overcharges before your agent signs. Claude Agent SDK PreToolUse hook + a…