# OpenAPI MCP Server

> Use this tool when you need to access and execute OpenAPI operations from any OpenAPI spec URL over HTTP, or require session variable storage for MCP server interactions. It solves problems of limited access to OpenAPI operations and variable storage, enabling seamless integration and execution. The tool takes OpenAPI spec URLs as input and outputs the results of executed operations, making it ideal for use cases involving API testing, development, and automation.

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

## Description

Exposes an MCP server over HTTP that allows searching and executing OpenAPI operations from any OpenAPI spec URL, with session variable storage.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/wue1xfgpi1)
- **Repository:** <https://github.com/broisnischal/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": "broisnischal-openapi-mcp"
    }
  }
}
```

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