Best Swagger MCP Servers
Swagger is a suite of tools for API developers that helps in designing, building, documenting, and consuming RESTful web services. It enables developers to document APIs in a standardized way, making them more accessible and easier to understand.
Why this server?
Integrates with Nacos via Swagger Admin API (v3.x), allowing interaction with Nacos cluster configuration and service discovery features.
AlicenseAqualityDmaintenanceA server that enables interaction with Nacos service discovery and configuration management through Large Language Models, providing read-only access to namespaces, services, and configurations.Last updated1111Apache 2.0Why this server?
Provides API governance tools including linting and diffing for Swagger 2.0 specifications.

delimitofficial
AlicenseBqualityAmaintenanceOne workspace for every AI coding assistant. Governance tools for API lint, diff, persistent ledger, multi-model deliberation, security audit, and test verification. Works with Claude Code, Codex, Cursor, and Gemini CLI.Last updated10091021MITWhy this server?
Provides tools to load, query, validate, edit, and transform Swagger/OpenAPI documents (OpenAPI 2.0, 3.0.x, 3.1.x) as well as AsyncAPI documents.

Apitomy Data Models MCPofficial
AlicenseBqualityBmaintenanceAn MCP server that wraps the @apitomy/data-models library for querying, validating, and editing OpenAPI and AsyncAPI documents.Last updated10034Apache 2.0Why this server?
Provides tools for managing APIs, portals, and domains, including AI-powered API generation, contract testing, and portal administration.

SmartBear MCP serverofficial
AlicenseBqualityBmaintenanceEnables AI assistants to interact with SmartBear's suite of testing and monitoring tools including BugSnag, Swagger, Reflect, and more through natural language, allowing querying of testing data, analysis of performance metrics, and management of test automation.Last updated10017,55640MITWhy this server?
Automatically ingests tool definitions from Swagger and OpenAPI specifications to construct relationships and suggest multi-step execution workflows.
AlicenseAqualityAmaintenanceGraph-based tool retrieval for LLM agents. Builds a tool graph from OpenAPI/MCP specs and retrieves multi-step workflows via hybrid search (BM25 + graph traversal + embedding), recovering accuracy from 12% to 82% with 79% fewer tokens. Also works as an MCP Proxy to aggregate multiple servers behind 3 meta-tools.Last updated67MITWhy this server?
Enables interaction with any REST API documented via Swagger or OpenAPI specifications, allowing for automatic endpoint discovery and execution of API requests with support for various authentication methods.
AlicenseAqualityDmaintenanceA generic MCP server that dynamically exposes any OpenAPI-documented REST API to LLMs by auto-discovering endpoints. It provides tools for exploring API capabilities and making authenticated requests directly through natural language interfaces.Last updated22MITWhy this server?
Automatically converts Swagger 2.0 API specifications into MCP tools, enabling AI assistants to directly call REST APIs with full parameter support, type validation, and comprehensive HTTP method coverage
AlicenseBqualityDmaintenanceAutomatically converts Swagger 2.0 API specifications into MCP tools, enabling AI assistants to directly call REST APIs. Supports both local Swagger files and remote URLs with comprehensive parameter validation and error handling.Last updated3103MITWhy this server?
Integrates with EVE Online's Swagger/OpenAPI interfaces, utilizing both official ESI API and third-party SDE APIs to provide comprehensive EVE Online universe data.
AlicenseAqualityDmaintenanceA comprehensive Model Context Protocol (MCP) server for EVE Online traffic, navigation, and system information using both the official ESI API and SDE data.Last updated205TypeScriptMITWhy this server?
Interfaces with EVE Online's ESI (EVE Swagger Interface) API to retrieve real-time market data, including market prices, orders, history, and structure-specific market information.
AlicenseBqualityDmaintenanceこのMCPサーバーは、EVE Onlineのマーケットデータにアクセスするためのインターフェースを提供します。ESI(EVE Swagger Interface)APIを使用して、リアルタイムの市場データを取得できます。Last updated108MIT