# OpenAPI Analyzer

> Use this tool when you need to analyze and validate OpenAPI specifications, providing core functionality for spec loading, API listing, and inconsistency detection. It solves problems such as API documentation review, schema validation, and endpoint discovery, accepting OpenAPI specifications as input and outputting analysis results and statistics. Ideal for use cases where programmatic access to OpenAPI analysis workflows is required, such as multi-API comparison and validation.

Canonical page: https://skillsregistry.net/skills/sureshkumars-openapi-analyzer  
JSON: https://api.skillsregistry.net/v1/skills/sureshkumars-openapi-analyzer

## Description

A powerful MCP server for analyzing OpenAPI specifications with Claude Desktop and other LLM clients, built by Suresh Sivasankaran using TypeScript and the MCP SDK. The server provides seven core tools including spec loading, API listing, endpoint searching, statistics generation, inconsistency detection, and schema comparison capabilities through integration with the swagger-parser library for robust OpenAPI validation. Designed for developers and API architects who need programmatic access to OpenAPI analysis workflows, enabling use cases like API documentation review, schema validation, endpoint discovery, and multi-API comparison without manual specification parsing.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-04-25

## Source

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

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