# OpenAPI Unbundler

> Use this tool when you need to simplify complex OpenAPI specifications by splitting large files into smaller ones or extracting specific endpoints. It solves problems related to managing bulky API documentation, facilitating team collaboration, and improving maintainability. The OpenAPI Unbundler takes large OpenAPI files as input and outputs smaller, more focused files, making it ideal for developers working with intricate API specifications.

Canonical page: https://skillsregistry.net/skills/auto-browse-unbundle-openapi  
JSON: https://api.skillsregistry.net/v1/skills/auto-browse-unbundle-openapi

## Description

The Unbundle OpenAPI MCP server provides tools for manipulating OpenAPI specification files through the Model Context Protocol. It offers two primary capabilities: splitting large OpenAPI files into multiple smaller files based on their structure, and extracting specific endpoints into new files while preserving their referenced components. Built using TypeScript and the MCP SDK, it leverages the Redocly CLI internally to perform the actual file operations. This server is particularly useful for developers working with complex API specifications who need to create more focused documentation, extract subsets of APIs for specific teams, or simplify large specifications for better maintainability.

## Trust

- **Trust score (0–1):** 0.96
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/auto-browse-unbundle-openapi)
- **Repository:** <https://github.com/auto-browse/unbundle_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": "auto-browse-unbundle-openapi"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/auto-browse-unbundle-openapi` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/auto-browse-unbundle-openapi/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