# mcp-compat-check

> mcp-compat-check — franckyo-mcp-compat-check. Use this tool when you need to verify the compatibility of your MCP server with AI agents like Claude, Cursor, and ChatGPT. It checks protocol version, OAuth discovery, and tool schemas to ensure seamless connectivity. By using mcp-compat-check, you can identify and resolve potential issues, ensuring your server is properly configured for AI agent integration.

Canonical page: https://skillsregistry.net/skills/franckyo-mcp-compat-check  
JSON: https://api.skillsregistry.net/v1/skills/franckyo-mcp-compat-check

## Description

Check your own MCP server the way Claude, Cursor and ChatGPT connect to it: protocol version, OAuth discovery, tool schemas.

## Trust

- **Trust score (0–1):** 0.87
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/franckyo/mcp-compat-check)

## 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": "franckyo-mcp-compat-check"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/franckyo-mcp-compat-check` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/franckyo-mcp-compat-check/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