# Grey Swan

> Use this tool when you need to systematically track and analyze AI safety challenges, particularly Large Language Model (LLM) vulnerabilities, through detailed metadata and testing session records. It solves problems related to documenting and identifying potential model weaknesses, enabling researchers to comprehensively record jailbreak attempts and safety flags. The Grey Swan MCP Server provides a structured workflow with six MongoDB tools, accepting inputs such as testing session data and model metadata, and outputting detailed analytics and vulnerability reports.

Canonical page: https://skillsregistry.net/skills/gravityphone-grey-swan-llm-safety  
JSON: https://api.skillsregistry.net/v1/skills/gravityphone-grey-swan-llm-safety

## Description

Grey Swan MCP Server provides a specialized MongoDB-integrated platform for documenting and analyzing AI safety challenges, particularly focused on tracking LLM vulnerabilities through detailed thread, message, and model tracking. Built for the Grey Swan Arena competitions, it enables researchers to systematically record jailbreak attempts, safety flags, and challenge metadata across different testing sessions. The server offers six MongoDB tools that support a structured workflow for red-teaming AI systems, making it valuable for AI safety researchers seeking to comprehensively document and analyze potential model weaknesses.

## Trust

- **Trust score (0–1):** 0.87
- **Verification tier:** scanned
- **Last scanned:** 2026-09-19

## Facts

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

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/gravityphone-grey-swan-llm-safety)
- **Repository:** <https://github.com/gravityphone/swanzmcp>

## 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": "gravityphone-grey-swan-llm-safety"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/gravityphone-grey-swan-llm-safety` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/gravityphone-grey-swan-llm-safety/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