# RAIL Score MCP Server

> Use this tool when you need to add a safety layer to AI agents, ensuring responsible AI practices and compliance with regulations. It solves problems related to content scoring, injection detection, and compliance checks, providing a secure interface for evaluating and guarding AI outputs. By integrating the RAIL Score MCP Server, you can enable agent-guardrail and compliance capabilities, receiving outputs on evaluation results and compliance checks.

Canonical page: https://skillsregistry.net/skills/responsible-ai-labs-rail-score-mcp  
JSON: https://api.skillsregistry.net/v1/skills/responsible-ai-labs-rail-score-mcp

## Description

Adds a responsible-AI safety layer to any agent by exposing RAIL Score's evaluation, agent-guardrail, and compliance capabilities as MCP tools, enabling content scoring, injection detection, tool call evaluation, and DPDP compliance checks.

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/tr7amwlfgy)
- **Repository:** <https://github.com/Responsible-AI-Labs/rail-score-mcp>

## 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": "responsible-ai-labs-rail-score-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/responsible-ai-labs-rail-score-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/responsible-ai-labs-rail-score-mcp/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