# guardrails-mcp-server

> Use this tool when you need to secure AI agent interactions with robust guardrails, solving problems like data breaches, malicious input, and non-compliant output. It takes in AI agent inputs and outputs, validating and filtering them according to predefined policies, and provides comprehensive audit logs. Ideal for use cases requiring strict security and compliance controls, such as sensitive data processing or high-stakes decision-making.

Canonical page: https://skillsregistry.net/skills/expertvagabond-guardrails-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/expertvagabond-guardrails-mcp-server

## Description

MCP server for AI agent security guardrails. Provides input validation, prompt injection detection, PII redaction, output filtering, policy enforcement, rate limiting, and comprehensive audit logging.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/r2cvibfonn)
- **Repository:** <https://github.com/ExpertVagabond/guardrails-mcp-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "expertvagabond-guardrails-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/expertvagabond-guardrails-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/expertvagabond-guardrails-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt