API Development & Testing MCP Servers — Page 4

216 published MCP servers in this category · page 4 of 4 · all categories

Schemaguard

API Schema Drift Monitor — detect breaking changes in OpenAPI specs

Developer Tools

Scienceon-mcp

KISTI ScienceON OpenAPI literature search & metadata collection (MCP server + CLI)

Developer Tools

Sezzlee OpenAPI

Expose an OpenAPI document to agents as a search-first tool catalog over your existing API.

Developer Tools

Simple Tool Server

MCP Calling Servere via SSE and OpenAPI

Developer ToolsPython

SmartBear MCP

MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.

Developer ToolsRemote

Specbridge

An MCP server that bridges OpenAPI specifications to MCP tools - scan a folder for spec files and automatically generate corresponding tools

Developer ToolsTypeScript

Specrun

MCP server that converts OpenAPI specs into tools which can query API endpoints

Developer Tools

SuperiorAPIs

Dynamically generates MCP tool functions from SuperiorAPIs plugin definitions based on OpenAPI schemas.

Developer ToolsPython

Surf

Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.

Developer ToolsRemote

Swagger

mcp server which will dynamically define tools based on swagger

Developer ToolsGo

Swagger

Repository: `https://github.com/rl58xz/swagger-mcp`

Developer Tools

Swagger

MCP Server for exploring Swagger/OpenAPI specifications

Developer ToolsTypeScript

Swagger MCP

MCP server for AI access to Swagger by SmartBear.

Developer ToolsRemote

Swagger MCP Bridge

Spring Boot example that exposes SpringDoc OpenAPI operations as safe MCP tools.

Developer Tools

swagger-mcp-server

A comprehensive Model Context Protocol (MCP) server that provides seamless access to 32 OpenAPIs from the Acceleronix Developer Center. Built on Cloudflare Workers with intelligent tool management…

Developer ToolsRemote

Swagger Testcase MCP

MCP server for API testing: generates test cases, validates specs, compares versions, and creates mock data from Swagger/OpenAPI specifications

Developer ToolsGo

Task402 PDF Tools

Give agents bounded evidence from PDFs, public webpages, OpenAPI contracts, and Base chain data. Connect to the hosted 20-tool MCP service at https://task402.xyz/mcp; no local server, API key, or…

Documents & PDFsRemote

🌈 Taskade MCP

🤖 Taskade MCP · Official MCP server and OpenAPI to MCP codegen. Build AI agent tools from any OpenAPI API and connect to Claude, Cursor, and more.

Developer ToolsRemoteGo

TossInvest OpenAPI MCP

Safe-by-default local stdio MCP server for the official Toss Securities / 토스증권 Open API.

Developer Tools

Twenty MCP Server

An MCP server for integrating with Twenty CRM, providing access to Twenty's REST API through categorized tools. The available tools map the entire Twenty REST API and were automatically generated…

Productivity & Project Management

Twilio MCP Monorepo

Monorepo providing 1) OpenAPI to MCP Tool generator 2) Exposing all of Twilio's API as MCP Tools

Developer Tools

Typeship

Generate a typed SDK, CLI, and MCP server from any OpenAPI or GraphQL spec, and keep them current.

Developer ToolsRemote

Unbundle Openapi MCP

MCP server for splitting and extracting parts of OpenAPI specifications

Developer ToolsTypeScript

Universal-connector-mcp

Security-first MCP server that connects any OpenAPI, GraphQL, gRPC or SOAP API to AI agents.

Developer Tools

Upbit

A server implementation for [Upbit](https://upbit.com) Cryptocurrency Exchange OpenAPI using the Model Context Protocol (MCP). This project provides

Developer ToolsPython

V2rmp

High-performance route optimization for road networks. Solve Chinese Postman Problem (CPP) and Vehicle Routing Problem (VRP).

File Systems & Storage

Validate

Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.

DatabasesRemotePython

Vantagate

VantaGate MCP Server & OpenAPI integration - Human-in-the-Loop for AI Agents

Developer ToolsPython

Veto

Turn OpenAPI services into tools an agent can call under your rules.

Developer Tools

Vite

vite plugin for swagger mcp

Developer Tools

Voc

Install the full VOC OpenAPI MCP server in Claude, Codex, Cursor, and other AI clients.

Developer ToolsRemote

VOC Amazon Reviews

Amazon review intelligence via Shulex OpenAPI. 10 marketplaces, verified-purchase & Vine signals.

Developer ToolsRemotePython

Vrchat MCP

`openapi-to-mcp` is a Go implementation for converting OpenAPI specifications into MCP (Model Context Protocol) tools.

Developer ToolsGo

Webull OpenAPI

MCP server for Webull OpenAPI: trading and market data access for AI assistants

Developer Tools

Wincher Mcp

Canonical open-source Wincher MCP server: PyPI package wincher-mcp, agent docs, CI, vendored OpenAPI, optional TOON output, and security hardening. Lineage from the early…

Developer Tools

X-openapi-flow-mcp

OpenAPI lifecycle guard and MCP sidecar for policy-driven API orchestration.

Developer Tools

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