# OpenAPI to MCP Server

> Use this tool when you need to quickly expose APIs as callable tools, converting OpenAPI specifications into MCP servers that support various authentication methods and request types, solving integration and API accessibility problems. It takes OpenAPI specifications as input and outputs a functional MCP server with callable HTTP endpoints. Ideal for use cases requiring rapid API deployment and integration with existing toolchains.

Canonical page: https://skillsregistry.net/skills/rykerwang-openapi2mcpserver  
JSON: https://api.skillsregistry.net/v1/skills/rykerwang-openapi2mcpserver

## Description

Automatically converts any OpenAPI specification into an MCP server, exposing all HTTP endpoints as callable tools with support for various authentication methods and request types.

## Trust

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

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/gaqijmbhdf)
- **Repository:** <https://github.com/rykerwang/openapi2mcpserver>

## 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": "rykerwang-openapi2mcpserver"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/rykerwang-openapi2mcpserver` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/rykerwang-openapi2mcpserver/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