API Testing
Tools for testing, validating, and documenting APIs. Enables creation and execution of API requests, validation of responses, and management of API collections.
MCP ServersBrowse all →
- AlicenseAqualityBmaintenanceMCP server for mockzilla. Lets coding agents (Claude Desktop, Cursor, etc.) install the mockzilla CLI, stand up API mocks from an OpenAPI spec or a single endpoint, and — with an account — deploy hosted mocks on mockzilla.org.Last updated20148085MIT

fetchsandbox-mcpofficial
AlicenseAqualityCmaintenanceTurn any OpenAPI 3.x spec into a runnable, stateful API environment for AI agents. Test real integration flows — multi-step workflows, persistent state, webhook delivery, retries, and edge cases — instead of guessing from docs or mocking endpoints. Generate committable markdown reports directly from Claude/Cursor. Includes 50+ pre-validated APIs like Stripe, GitHub, Twilio, OpenAI, and more.Last updated3221MIT
Tembo MCP Serverofficial
AlicenseAquality-maintenanceAn MCP server that enables Claude to interact with Tembo Cloud platform API, allowing users to manage Tembo Cloud resources through natural language.Last updated107- AlicenseBqualityCmaintenanceMercado Pago's Official MCP Server offers tools so that developers can easily interact with our API using natural language, which simplifies tasks and product integration. Remotely hosted by Mercadolibre supporting Streamable HTTP Transport. Details on how to connect: https://mcp.mercadopago.com/Last updated18Apache 2.0
- AlicenseAqualityCmaintenanceMCP server that exposes RESTForge capabilities to AI agents, enabling them to set up, configure, generate code, and manage RESTForge projects through natural language.Last updated2985MIT

Kong Konnect MCP Serverofficial
AlicenseAqualityBmaintenanceA Model Context Protocol server enabling AI assistants to interact with Kong Konnect's API Gateway, providing tools to query analytics data, inspect configurations, and manage control planes through natural language.Last updated1042Apache 2.0- AlicenseAqualityCmaintenanceProvides AI-enabled access to Amazon Business API documentation, sample code, and troubleshooting resources. Enables developers to search and retrieve API documentation, generate integration code, and get guided solutions for common errors during the API integration process.Last updated211Apache 2.0

Postmanofficial
AlicenseBqualityAmaintenancePostman’s remote MCP server connects AI agents, assistants, and chatbots directly to your APIs on Postman. Use natural language to prompt AI to automate work across your Postman collections, environments, workspaces, and more.Last updated413,219242Apache 2.0- AlicenseAqualityCmaintenanceA service that dynamically generates MCP tools from Swagger/OpenAPI documentation, allowing Claude Desktop to directly invoke REST APIs through natural language.Last updated511MIT
- AlicenseAqualityCmaintenanceThe API layer for AI agents. World's biggest API index with 22,000+ APIs and growing. Agents discover and call APIs at runtime with semantic search, structured metadata, and 18 Direct Call APIs including AI providers.Last updated198687MIT
- AlicenseAqualityCmaintenanceMCP server for API test case generation from Swagger/OpenAPI specs. Parses Swagger 2.0 and OpenAPI 3.x, generates test cases across 8 categories (positive, negative, boundary, auth, security, idempotency, pagination, business logic), and exports to Postman, TestRail, Allure, k6, pytest, Gherkin, and CSV. Supports internal corporate APIs with auth headers. Auto-saves export files to your working diLast updated1061MIT
- AlicenseBqualityCmaintenanceMCP server providing 41 tools to manage Postman collections, environments, mocks, API specs, and workspaces via Streamable HTTP, SSE, or stdio.Last updated41MIT

eToro MCP Serverofficial
FlicenseBqualityCmaintenanceProvides Model Context Protocol tools for interacting with eToro's public API endpoints, allowing users to fetch portfolios, look up instrument details, and search for instruments while handling CORS restrictions.Last updated35- AlicenseBqualityCmaintenanceExposes ProxyPin's local network capture history to MCP-capable clients for searching, analyzing, and detailing captured HTTP traffic. It enables users to perform API structure analysis and generate client-side code directly from captured requests.Last updated612MIT
- AlicenseAquality-maintenanceA Model Context Protocol (MCP) server for interacting with Atlassian Jira. Connect AI assistants like Claude, Cursor AI, and others directly to your Jira projects, issues, and workflows.Last updated6843
- MIT
- AlicenseBqualityBmaintenance🚀 Active Fork of executeautomation/mcp-playwright This repository is an actively maintained continuation of the original MCP Playwright server: >👉 https://github.com/executeautomation/mcp-playwright A Model Context Protocol server that provides browser automation capabilities using Playwright.Last updated3244,5941MIT
- AlicenseAqualityCmaintenanceAn MCP server that provides tools for exploring large OpenAPI schemas without loading entire schemas into LLM context. Perfect for discovering and analyzing endpoints, data models, and API structure efficiently.Last updated914MIT
- AlicenseBqualityCmaintenanceA Model Context Protocol server that enables users to access Strava fitness data, including user activities, activity details, segments, and leaderboards through a structured API interface.Last updated34MIT
- AlicenseBqualityCmaintenanceA production-grade MCP server for the WooCommerce REST API, enabling AI assistants to manage products, orders, customers, and store settings.Last updated34MIT
- AlicenseBqualityCmaintenanceA standalone Model Context Protocol server that enables AI models to access the Australian Pharmaceutical Benefits Scheme (PBS) API data, including medicine listings, pricing, and availability information.Last updated14MIT
- AlicenseAqualityBmaintenanceEnables interaction with Webhook.site to create, manage, and monitor endpoints for capturing HTTP requests, emails, and DNS lookups. It provides 16 tools for testing webhooks and inspecting incoming data through the Model Context Protocol.Last updated238MIT
- AlicenseBqualityDmaintenanceEnables querying sleep, readiness, and resilience data from the Oura API via the Model Context Protocol (MCP), allowing natural language interaction and seamless integration with tools like Claude.Last updated637MIT
- AlicenseBqualityCmaintenanceAn MCP server that enables running Postman collections using Newman, allowing LLMs to execute API tests and get detailed results through a standardized interface.Last updated126MIT
- AlicenseBqualityDmaintenanceA Model Context Protocol (MCP) server that enables AI assistants to download files from URLs to the local filesystem.Last updated22MIT
- AlicenseBqualityCmaintenanceA Model Context Protocol server that enables LLMs to interact with all MonkeyType API endpoints, providing access to typing test data, user profiles, leaderboards, and statistics through natural language.Last updated2029MIT
- AlicenseBqualityCmaintenanceGoodday‑MCP is a lightweight Model Context Protocol (MCP) server designed to seamlessly integrate with the Goodday project management platform via its API v2. It enables querying of projects, tasks, and users—without altering any data—making it ideal for secure context-aware applicationsLast updated211MIT
- MIT
- AlicenseAqualityCmaintenanceEnables AI assistants to automatically manage Apifox API documentation by importing OpenAPI/Swagger specifications and exporting existing API structures. Supports batch operations, intelligent deprecation marking, and smart scope detection for partial module imports.Last updated2242MIT
- AlicenseBqualityCmaintenanceConverts FastAPI application OpenAPI documentation into MCP tools for AI assistants to efficiently query API information. Reduces token consumption by enabling on-demand, structured API queries instead of loading complete OpenAPI specifications.Last updated2MIT
MCP ConnectorsBrowse all →
MCP server that delivers up-to-date Bitrix24 REST API documentation.
- mcpA
Apideck Unified API MCP — 330 tools across 200+ SaaS connectors (accounting, CRM, HRIS, ATS).
schrodingers-boolean MCP — wraps StupidAPIs (requires X-API-Key)
passive-aggression MCP — wraps StupidAPIs (requires X-API-Key)
ship-on-friday MCP — wraps StupidAPIs (requires X-API-Key)
JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)
Deploy production REST APIs from JSON schemas in seconds. Manage projects, schemas, and deployments.
yc-rejection MCP — wraps StupidAPIs (requires X-API-Key)
Cloudflare Workers MCP server: api-contract-validator
Cloudflare Workers MCP server: api-schema-drift-detector
victorian-complaint MCP — wraps StupidAPIs (requires X-API-Key)