# OpenAPI MCP Server

> Use this tool when you need to interact with model services in a standardized way, enabling seamless communication and integration with various models through a RESTful API interface. It solves problems of inconsistent model interaction protocols and limited scalability. The OpenAPI MCP Server takes in API requests and returns standardized model responses, ideal for use cases requiring flexible and efficient model service orchestration.

Canonical page: https://skillsregistry.net/skills/onewalker-openapi-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/onewalker-openapi-mcp-server

## Description

A server that implements the Model Context Protocol (MCP) with StreamableHTTP transport, enabling standardized interaction with model services through a RESTful API interface.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/rri3d9m2vh)
- **Repository:** <https://github.com/oneWalker/openapi-mcp-server>

## 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": "onewalker-openapi-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/onewalker-openapi-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/onewalker-openapi-mcp-server/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