# OpenApiMcpServer

> OpenApiMcpServer — hagelslag77-openapimcpserver. Use this tool when you need to expose OpenAPI specifications as queryable tools for AI agents, solving integration and API discovery problems by providing a standardized interface for loading and querying API definitions in YAML/JSON format, with inputs including OpenAPI specifications and outputs including queryable API tools. It is particularly useful in contexts where AI agents require access to API metadata, such as in automated testing, API gateways, or service discovery scenarios.

Canonical page: https://skillsregistry.net/skills/hagelslag77-openapimcpserver  
JSON: https://api.skillsregistry.net/v1/skills/hagelslag77-openapimcpserver

## Description

An MCP (Model Context Protocol) server that loads an OpenAPI YAML/JSON specification and exposes it as queryable tools for AI agents.

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** ai-ml
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/Hagelslag77/OpenApiMcpServer)

## 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": "hagelslag77-openapimcpserver"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/hagelslag77-openapimcpserver` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/hagelslag77-openapimcpserver/pull`

---
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