# openapi-mcp

> Use this tool when you need to integrate Large Language Models (LLMs) with APIs defined by OpenAPI specifications, enabling natural language interaction with various services. It automatically generates MCP server tools, solving the problem of compatibility and accessibility between LLMs and OpenAPI-defined APIs. The tool takes OpenAPI specifications as input and produces MCP server tools as output, streamlining the process of API integration and interaction.

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

## Description

Automatically generates MCP server tools from OpenAPI specifications, enabling LLMs to interact with any API defined by an OpenAPI spec through natural language.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/fvxsxd3oki)
- **Repository:** <https://github.com/wate/openapi-mcp>

## 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": "wate-openapi-mcp"
    }
  }
}
```

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