# openapi-mcp

> Use this tool when you need to dynamically discover and query backend services' APIs in real-time. It solves problems of outdated documentation and manual API discovery by providing a programmatic interface to list services, endpoints, and schemas via MCP. The tool takes service names or endpoint URLs as input and outputs corresponding OpenAPI documentation, making it ideal for use cases requiring automated API exploration and integration.

Canonical page: https://skillsregistry.net/skills/arge2004-openapi-mcp  
JSON: https://api.skillsregistry.net/v1/skills/arge2004-openapi-mcp

## Description

Enables agents to query real-time OpenAPI documentation of backend services, providing tools to list services, endpoints, and schemas via MCP.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/g835ymzatl)
- **Repository:** <https://github.com/Arge2004/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": "arge2004-openapi-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/arge2004-openapi-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/arge2004-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