"How to obtain an API key" matching MCP servers:

• Open AI Text To Speech1 MCP

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables users to convert text into high-quality audio by accessing the OpenAI Text-to-Speech API. It supports customizable model selection and voice options for synthesized speech generation via the MCP protocol.

  Last updated 2025-12-07

  1

  MIT

• Ics Ap Apis MCP Server

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Provides access to Ics Ap Apis API endpoints with authentication support, enabling API interactions through the MCP protocol.

  Last updated 2025-12-07

  1

  MIT
• 

  Swap APIofficial

  Swap-API

  -

  security

  A

  license

  -

  quality

  Free DEX aggregator API that returns executable swap calldata across 46 EVM chains. No API key required. Single GET request returns ready-to-sign transactions for any token pair.

  Last updated 2026-04-03

  26

  MIT

• Any API MCP Server

  ryddle

  -

  security

  F

  license

  -

  quality

  Dynamically converts any API with an OpenAPI v3 specification into MCP tools for AI assistants. It supports multiple authentication methods including OAuth2, Bearer tokens, and API keys for flexible integration.

  Last updated 2025-12-02

• grok-api-mcp

  tetsuo-ai

  -

  security

  F

  license

  -

  quality

  An MCP server that provides comprehensive xAI/Grok API documentation, allowing AI assistants to search bundled guides, fetch live documentation, and browse API endpoints or model specifications.

  Last updated 2026-02-05

  12

• On-Demand Scanning API MCP

  ag2-mcp-servers

  -

  security

  F

  license

  -

  quality

  An MCP Server that enables users to interact with Google's On-Demand Scanning API (v1beta1) through natural language, likely providing capabilities for vulnerability scanning and security analysis of containers and artifacts.

  Last updated 2025-07-16

• Recipe By Api Ninjas MCP

  BACH-AI-Tools

  -

  security

  A

  license

  -

  quality

  An MCP server that enables users to search for recipes and cooking instructions via the API Ninjas Recipe API. It supports querying specific dishes and provides paginated results for recipe discovery.

  Last updated 2025-12-07

  MIT

• Trivia By Api Ninjas MCP

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  An MCP server that enables users to retrieve trivia questions and answers across various categories through the API-Ninjas Trivia API. It supports customizable result limits and filtering by categories like science, history, and entertainment.

  Last updated 2025-12-07

  1

  MIT

• How-To-Cook

  xiaobenyang-com

  A

  security

  A

  license

  -

  quality

  An AI recipe recommendation server based on the MCP protocol, providing functions such as recipe query, classification filtering, intelligent dietary planning, and daily menu recommendation.

  Last updated 2026-01-09

  5

  1

  Apache 2.0

• Chainflip Broker as a Service

  CumpsD

  -

  security

  A

  license

  -

  quality

  Cross-chain cryptocurrency swaps via Chainflip. Get quotes, execute swaps, and track progress. No API key required to get started.

  Last updated 2026-03-21

  2

  MIT

• Tickerr — Live AI Tool Status

  imviky-ctrl

  -

  security

  F

  license

  -

  quality

  Real-time status monitoring, uptime tracking, incident history, and API pricing for 42+ AI tools including ChatGPT, Claude, Gemini, Cursor, GitHub Copilot, Perplexity, DeepSeek, and Groq. No API key required. Data updated every 5 minutes from independent monitoring infrastructure.

  Last updated 2026-04-14

  91

• fakturka-api-mcp

  softvoyagers

  -

  security

  F

  license

  -

  quality

  Free Polish VAT invoice generation MCP server with PDF output and preview. No API key required.

  Last updated 2026-04-09

  6

• MCP IP Geolocation Server

  tedlikeskix

  -

  security

  F

  license

  -

  quality

  Provides IP geolocation services using IP-API.com without requiring an API key, enabling users to obtain detailed location and network information for any IP address in a clean, formatted output.

  Last updated 2025-01-31

  3

  2

• GEO Analysis for AI SEO

  houtini-ai

  A

  security

  A

  license

  B

  quality

  GEO (Generative Engine Optimisation). This tool shows you exactly how AI search engines see your content - claim density, writing quality, E-E-A-T signals, extractability. Research-backed metrics that correlate with 40% higher AI citation rates.

  Last updated 2026-03-22

  2

  37

  15

  MIT

• Firebase App Distribution API

  ag2-mcp-servers

  -

  security

  F

  license

  -

  quality

  Auto-generated MCP server that enables interaction with the Firebase App Distribution API, allowing users to manage distribution of pre-release app builds to testers through natural language commands.

  Last updated 2025-07-16

• Riddles By Api Ninjas MCP

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables access to the API Ninjas Riddles API to retrieve random riddles. Users can request between 1-20 riddles at a time through a simple interface.

  Last updated 2025-12-07

  1

  MIT

• No-as-a-Service (NoaaS)

  Koneisto

  -

  security

  A

  license

  -

  quality

  Provides over 1,000 creative ways to decline requests across four categories (polite, humorous, professional, and creative). The MCP server wraps a REST API to help users craft professional rejections through natural language interactions.

  Last updated 2026-01-21

  4

  MIT

• At-Work API MCP Server

  rashed-mamoon

  -

  security

  F

  license

  -

  quality

  An MCP (Multi-Agent Conversation Protocol) Server that enables interaction with the At-Work API (api.at-work.biz), allowing agents to communicate with this service through various transport modes like stdio, SSE, and HTTP.

  Last updated 2025-07-11

• Humanizer APIs MCP Server

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables access to Humanizer APIs for text humanization with multiple models including basic, easy-use, and multi-language support. Requires API key authentication.

  Last updated 2025-12-08

  3

  MIT

• Sentiment By Api Ninjas MCP

  BACH-AI-Tools

  -

  security

  A

  license

  -

  quality

  Enables sentiment analysis of text blocks using the Api Ninjas API, returning sentiment scores and overall sentiment classification for up to 2000 characters of text.

  Last updated 2025-12-07

  MIT

• Nutrition By Api Ninjas MCP

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Provides access to the Nutrition By Api Ninjas API to extract detailed nutritional information from natural language food queries. It enables users to retrieve data such as calories, vitamins, and macros from text descriptions of meals.

  Last updated 2025-12-07

  1

  MIT

• API as MCP

  krishnannarayanaswamy

  -

  security

  F

  license

  -

  quality

  Converts REST APIs into MCP tools using Gradio, demonstrated with a local IBM Granite model via Ollama. Enables LLM clients to interact with any REST API endpoint through the MCP protocol.

  Last updated 2025-07-03

• Geocoding By API Ninjas

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables geocoding and reverse geocoding operations to convert city names to coordinates and coordinates to location names using the API Ninjas service.

  Last updated 2025-12-07

  2

  MIT

• Zillow Working API MCP Server

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables access to Zillow real estate data through the Zillow Working API, allowing users to query property information and listings.

  Last updated 2025-12-08

  1

  MIT

• World Time By Api Ninjas

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables querying current date and time information by city/state/country, geographic coordinates (latitude/longitude), or timezone using the API Ninjas World Time API.

  Last updated 2025-12-08

  1

  MIT

• Youtube To Mp315 MCP Server

  BACH-AI-Tools

  -

  security

  A

  license

  -

  quality

  Enables conversion of YouTube videos to MP3 format through the Youtube To Mp315 API. Supports checking conversion status, retrieving video titles, and asynchronous video-to-audio conversion with customizable quality and time range settings.

  Last updated 2025-12-08

  MIT

• TikTok Unauthorized API

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables access to TikTok data without watermarks, including trending users, hashtags, post analytics, user profiles, and download links for specific countries. Supports searching by username, user ID, or post links.

  Last updated 2025-12-07

  10

  MIT

• Douyin API New MCP Server

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Provides access to Douyin (TikTok China) API for searching videos, retrieving user profiles, posts, comments, music, challenges, live streams, and hot trends through the Douyin platform.

  Last updated 2025-12-07

  79

  MIT

• BACH YouTube API MCP Server

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables access to YouTube data including channel videos, live streams, shorts, video details, transcripts, screenshots, and related content through the Yt API with support for localization and pagination.

  Last updated 2025-12-08

  34

  MIT

• Pan Card Verification At

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables access to the Pan Card Verification API for validating Indian PAN card details. It provides a dedicated tool for performing PAN verification through a standardized MCP interface.

  Last updated 2025-12-07

  1

  MIT

• Realty In Au MCP Server

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables access to Australian real estate data through the Realty In Au API, supporting property listings, agent/agency information, property details, school lookups, and property search with various filters.

  Last updated 2025-12-07

  13

  MIT

• Bin Lookup Checker API MCP

  BACH-AI-Tools

  -

  security

  A

  license

  -

  quality

  Enables bank identification number (BIN) lookups via the Bin Lookup Checker API. It allows users to retrieve information about card issuers, card types, and brands using a specific BIN.

  Last updated 2025-12-07

  MIT

• GST Insights API MCP Server

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Provides tools to retrieve and validate Goods and Services Tax (GST) details using GST numbers, PAN cards, or company names. It enables users to check registration status, filing history, and business addresses directly through the GST Insights API.

  Last updated 2025-12-07

  8

  MIT

• Gov info api

  n00dlefr34k

  -

  security

  A

  license

  -

  quality

  an api wrapper for the us government info api

  Last updated 2026-04-04

  MIT

• MCP Server for Google Cloud

  Kartha-AI

  A

  security

  A

  license

  -

  quality

  MCP Server for Google Cloud Healthcare API enables Agentic AI for a variety of FHIR-based digital health solutions, from smarter clinical workflows for Health Systems to Pre-Auth frameworks for Payers!

  Last updated 2025-05-31

  15

  8

  MIT

• Agentic AI System with MCP

  pratyush-usc-mba

  -

  security

  F

  license

  -

  quality

  Enables integration with financial transaction data through REST APIs, PostgreSQL databases, and document storage systems. Demonstrates agentic AI capabilities by connecting to Alpha Vantage API and managing financial data through natural language interactions.

  Last updated 2025-09-20

• Sleeper API MCP

  einreke

  -

  security

  F

  license

  -

  quality

  This Model Context Protocol server provides access to the Sleeper Fantasy Football API, enabling agents to fetch data about users, leagues, drafts, rosters, matchups, and player information without requiring an API key.

  Last updated 2025-05-12

  5

• QR Code By API Ninjas MCP

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables generation of customizable QR codes through the API Ninjas service, supporting multiple image formats (PNG, JPG, SVG, EPS) with configurable colors and sizes.

  Last updated 2025-12-07

  1

  MIT

• NodeJS API Docs MCP Server

  lirantal

  -

  security

  A

  license

  -

  quality

  An MCP Server for Node.js API documentation

  Last updated 2026-04-01

  28

  10

  Apache 2.0

• API Docs MCP Server

  ShotaNagafuchi

  -

  security

  F

  license

  -

  quality

  An MCP server that crawls API documentation websites and exposes their content to AI models, enabling them to search, browse, and reference API specifications.

  Last updated 2025-08-25

  1

• AI Humanizer MCP Server

  chongzixuan-ai

  A

  security

  A

  license

  -

  quality

  Detects AI-generated content and transforms robotic text into natural, human-like writing while improving grammar, readability, and preserving key terminology.

  Last updated 2025-11-10

  1

  45

  3

  MIT

• Fathom AI MCP

  jerichosequitin

  A

  security

  A

  license

  A

  quality

  An MCP server for the Fathom AI meeting intelligence API

  Last updated 2026-03-21

  5

  3

  MIT

• PI API MCP Server

  mingzilla

  A

  security

  A

  license

  -

  quality

  A Model Context Protocol server that enables Claude and other MCP-compatible AI assistants to securely access and manage PI Dashboard resources including categories and charts.

  Last updated 2025-05-04

  18

  5

  7

  Apache 2.0

• VN Stock API MCP Server

  Long0308

  A

  security

  F

  license

  -

  quality

  Provides access to Vietnamese stock market data and APIs from VNDirect, FireAnt, and SSI, including real-time stock prices, market news from CafeF, technical analysis (Doji patterns), and comprehensive stock listings.

  Last updated 2025-11-13

  7

• MCP-to-MCP Tic-Tac-Toe

  PsychoSmiley

  A

  security

  A

  license

  B

  quality

  Enables two LLMs to play Tic-Tac-Toe against each other autonomously using a shared tool and an SSE relay. The server facilitates agent-to-agent communication by holding tool responses until the opponent makes a move, managing the game state in real-time.

  Last updated 2026-03-17

  1

  Apache 2.0

• defeatbeta-api

  defeat-beta

  -

  security

  A

  license

  -

  quality

  Defeatbeta API is an open-source alternative to Yahoo Finance's market data APIs, designed to provide reliable and high-performance financial data.

  Last updated 2026-03-31

  569

  Apache 2.0

• OpenFIGI API MCP Server

  ag2-mcp-servers

  -

  security

  F

  license

  -

  quality

  An MCP server that enables interaction with the OpenFIGI API, allowing users to map securities to financial instrument identifiers through natural language.

  Last updated 2025-07-16

• Cloud Datastore API MCP Server

  ag2-mcp-servers

  -

  security

  F

  license

  -

  quality

  An MCP (Multi-Agent Conversation Protocol) Server providing natural language access to Google's Cloud Datastore services through the v1beta1 API.

  Last updated 2025-07-16

• Firebase Realtime Database API

  ag2-mcp-servers

  -

  security

  F

  license

  -

  quality

  An MCP Server that provides natural language access to Google's Firebase Realtime Database API, enabling database operations and management through conversation.

  Last updated 2025-07-16

• Ghibli Image Generator MCP

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Provides access to the Ghibli Image Generator API for creating Ghibli-style images using OpenAI models. It enables users to generate stylized artwork through the ghibli_generate_image tool.

  Last updated 2025-12-07

  2

  MIT