# FastMCP Gateway

> Use this tool when you need to integrate REST APIs with MCP-compatible tools, such as Claude Desktop, to enable seamless interaction through a standardized protocol. The FastMCP Gateway automatically converts OpenAPI specifications into MCP servers, solving interoperability issues and streamlining API connectivity. It takes OpenAPI specs as input and outputs MCP servers, allowing for effortless communication between APIs and MCP-compatible tools.

Canonical page: https://skillsregistry.net/skills/4human-ai-o2mcp  
JSON: https://api.skillsregistry.net/v1/skills/4human-ai-o2mcp

## Description

Automatically converts OpenAPI specifications into MCP servers, allowing tools like Claude Desktop to interact with your REST APIs through a standard protocol.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/mtvsr95h22)
- **Repository:** <https://github.com/4human-ai/O2Mcp>

## 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": "4human-ai-o2mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/4human-ai-o2mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/4human-ai-o2mcp/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