# safetyreplay-mcp

A paid remote MCP server that replays safety checks, evaluates policy gates, and prepares release evidence for agent changes.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI
- Author: clauxel
- License: not stated · policy=link-only · description only; the file stays with the author
- Source: https://github.com/clauxel/safety-replay-gate-mcp
- Updated: 2026-05-19
- HTML: https://affpapa.org/en/nevibecode/mcp/safetyreplay-mcp

## What it does

safetyreplay-mcp runs safety evaluations again before an agent release moves ahead. Its tools cover replay execution, policy-gate checks, eval receipt recording, control-fix suggestions, and release-evidence export. The available tool names are `run_safety_replay`, `check_policy_gate`, `record_eval_receipt`, `suggest_control_fix`, and `export_release_evidence`.

The service is hosted remotely and accepts Streamable HTTP connections at `https://safetyreplay.clauxel.com/mcp`. Production requests need a bearer token issued through the product site, so an installed client alone cannot complete those calls. The repository serves as public documentation and a directory reference for the hosted service; its private production implementation is not part of the repository.

## Requirements
- Remote server: `https://safetyreplay.clauxel.com/mcp`

## Install

### Claude Code (native platform)

**Platform CLI: remote server**
```bash
claude mcp add --transport http safetyreplay-mcp https://safetyreplay.clauxel.com/mcp
```

### Codex

**Platform CLI: remote server**
```bash
codex mcp add safetyreplay-mcp --url https://safetyreplay.clauxel.com/mcp
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "safetyreplay-mcp": {
            "url": "https://safetyreplay.clauxel.com/mcp"
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "safetyreplay-mcp": {
            "type": "http",
            "url": "https://safetyreplay.clauxel.com/mcp"
        }
    }
}
```

### Gemini CLI

**Platform CLI: remote server**
```bash
gemini mcp add -t http safetyreplay-mcp https://safetyreplay.clauxel.com/mcp
```

## When to use it
- replay safety evaluations before an agent release
- block a release when a policy gate fails
- store an evaluation receipt for a run
- generate control-fix suggestions from a check
- export evidence for release review

## Example prompts
- Run a safety replay for the current agent release with `run_safety_replay`.
- Check whether this release passes its policy gate using `check_policy_gate`.
- Record the evaluation result and export the release evidence.

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md