"A server for interfacing with existing APIs using natural language" matching MCP servers:

• MCP Language Server

  isaacphi

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  security

  A

  license

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  quality

  Runs a language server and provides tools for communicating with it. Language servers excel at tasks that LLMs often struggle with, such as precisely understanding types, understanding relationships, and providing accurate symbol references.

  Last updated 2026-03-01

  1,505

  BSD 3-Clause

• language-server-mcp

  alexwohletz

  A

  security

  A

  license

  -

  quality

  TypeScript-based MCP server designed to enhance code editing experiences by providing features such as hover information, code completion, and diagnostics.

  Last updated 2025-11-26

  3

  26

  MIT

• Natural Voice MCP

  Protogenus

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  security

  A

  license

  -

  quality

  Provides tools and resources to detect AI-generated writing patterns and refine text for more authentic, human-like communication. It enables users to analyze phrasing via a scoring system and apply conversational guides tailored for platforms like Twitter and LinkedIn.

  Last updated 2026-02-10

  1

  MIT

• Natural Language MySQL Query

  floatDreamWithSong

  -

  security

  F

  license

  -

  quality

  A Model Context Protocol (MCP) server that converts natural language queries into SQL statements, allowing users to query MySQL databases using conversational language instead of writing SQL code.

  Last updated 2025-06-05

  2

• Public APIs MCP

  zazencodes

  A

  security

  A

  license

  -

  quality

  Enables semantic search and discovery of free public APIs from an extensive catalog. Provides embedding-based search over API names and descriptions, plus detailed API information retrieval.

  Last updated 2025-09-08

  2

  6

  MIT

• 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

• ClinicalTrials.gov Natural

  HuaiyuZhang

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  security

  A

  license

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  quality

  Enables users to query ClinicalTrials.gov using natural language instead of complex API parameters, translating plain English requests into structured API calls and returning organized clinical trial data.

  Last updated 2025-05-10

  MIT

• VSCode Language Server MCP

  aaddrick

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  security

  F

  license

  -

  quality

  Exposes VSCode's Language Server Protocol features through MCP, enabling AI assistants to perform language-aware operations like symbol navigation, reference tracking, safe renaming, type information retrieval, and hover documentation across codebases.

  Last updated 2025-11-12

• @praveen030686/data-apis-mcp

  yantrix-ai

  A

  security

  F

  license

  A

  quality

  22 MCP tools for AI agents: crypto prices and trading signals (53 coins), stock prices and company financials, forex rates and conversion, and web scraping with AI summaries. All powered by x402 USDC micropayments on Base. $0.01-$0.25 per request.

  Last updated 2026-03-18

  22

  17

• InfluxDB Natural Language

  dohoon84

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  security

  -

  license

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  quality

  Enables users to generate and execute InfluxDB queries using natural language commands in Korean. Supports querying metrics like CPU usage, memory status, and system monitoring data through conversational interface.

  Last updated 2025-09-18

• Onecompiler APIs MCP Server

  BACH-AI-Tools

  A

  security

  A

  license

  -

  quality

  Enables code execution in 70+ programming languages and databases through the Onecompiler API, allowing users to run and test code directly from their MCP-enabled applications.

  Last updated 2025-12-07

  1

  MIT

• Harvest Natural Language Time

  adrian-dotco

  A

  security

  A

  license

  -

  quality

  Enables natural language time tracking and reporting for Harvest, including automatic leave requests, project/task matching, and date parsing.

  Last updated 2025-10-11

  5

  8

  5

  MIT

• A-Share MCP Server

  firmmaple

  -

  security

  A

  license

  -

  quality

  Provides comprehensive A-share (Chinese stock market) data including stock information, historical prices, financial reports, macroeconomic indicators, technical analysis, and valuation metrics through the free Baostock data source.

  Last updated 2025-07-17

  23

  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

• With-MCP

  janwilmake

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  security

  A

  license

  -

  quality

  Middleware that converts a serverless handler with OpenAPI spec into an MCP endpoint following stateless MCP principles.

  Last updated 2025-10-26

  3

  34

  MIT

• CHOFF-A-MCP (Anamnesis)

  dd-dent

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  security

  A

  license

  -

  quality

  Enables AI consciousness continuity and self-knowledge preservation across sessions using the Cognitive Hoffman Compression Framework (CHOFF) notation. Provides tools to save checkpoints, retrieve relevant memories with intelligent search, and access semantic anchors for decisions, breakthroughs, and questions.

  Last updated 2025-07-03

  1

  MIT

• A-MEM: Agentic Memory System

  tobs-code

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  security

  F

  license

  -

  quality

  Provides an intelligent, graph-based memory system for LLM agents using the Zettelkasten principle, enabling automatic note construction, semantic linking, memory evolution, and autonomous graph maintenance with background optimization processes.

  Last updated 2026-02-03

  6

• Todo for AI MCP Server

  todo-for-ai

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  security

  A

  license

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  quality

  Provides AI assistants with a standardized interface to interact with the Todo for AI task management system. It enables users to retrieve project tasks, create new entries, and submit completion feedback through natural language.

  Last updated 2026-03-24

  4

  Apache 2.0

• No-as-a-Service (NoaaS)

  Koneisto

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  security

  A

  license

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  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

• A-Share MCP Server

  24mlight

  A

  security

  A

  license

  -

  quality

  A Model Context Protocol server focused on China's A-share stock market that provides data on stocks, financials, market indices, and macroeconomic indicators.

  Last updated 2025-12-25

  41

  641

  MIT

• MCP Server for Alloy Modeling

  awwaiid

  A

  security

  A

  license

  -

  quality

  Enables LLM-powered agents to generate, execute, and analyze Alloy modeling language code for software modeling and formal verification. Provides tools to run Alloy models, access documentation and examples, and generate models from system descriptions.

  Last updated 2025-10-05

  1

  MIT

• Chainflip Broker as a Service

  CumpsD

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  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

  10

  MIT

• MCP Server for CAD

  Eklavvyaaaaa

  -

  security

  F

  license

  -

  quality

  Translates natural language commands into structured geometric operations for a simulated CAD engine using LLMs. It enables users to create shapes, modify dimensions, and perform 3D operations like extrusion through the Model Context Protocol.

  Last updated 2026-03-27

• PostgreSQL MCP Server with

  coleam00

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  security

  A

  license

  -

  quality

  An MCP server that enables chatting with PostgreSQL databases using secure GitHub authentication for access control between read and write operations.

  Last updated 2025-07-11

  292

  MIT

• MCP Server for OSCAL

  awslabs

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  security

  A

  license

  -

  quality

  Provides AI assistants with specialized tools to interact with NIST's Open Security Controls Assessment Language (OSCAL) framework. It enables agents to retrieve schemas, explore models, and generate valid OSCAL documentation for security compliance automation.

  Last updated 2026-04-15

  35

  Apache 2.0

• MCP RAG with ChromaDB

  CyprianFusi

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  security

  A

  license

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  quality

  Provides retrieval-augmented generation (RAG) capabilities by ingesting various document formats into a persistent ChromaDB vector store. It enables semantic search and retrieval using either OpenAI or Ollama embeddings for processing local files, directories, and URLs.

  Last updated 2025-12-07

  MIT

• A Share MCP

  24mlight

  A

  security

  A

  license

  -

  quality

  A Model Context Protocol server providing tools for querying A-share stock market data, including historical prices, financial reports, market indices, and macroeconomic indicators.

  Last updated 2025-12-25

  41

  641

  MIT

• Example MCP Server with

  a-ddollar-cs

  -

  security

  F

  license

  -

  quality

  An educational example demonstrating how to build MCP servers in Python using FastMCP, showing how to expose tools, resources, and prompts to AI clients.

  Last updated 2025-12-17

• MCP Public APIs

  Attilio81

  A

  security

  F

  license

  A

  quality

  An MCP server that indexes the public-apis catalogue, allowing LLMs to search and filter over 1,400 public APIs by category, authentication type, and technical requirements. It facilitates precise API discovery for developers by providing tools to query specific features like HTTPS support and CORS compatibility.

  Last updated 2026-03-19

  3

  3

• MCP Server For Local

  Dreamboat-Rachel

  A

  security

  A

  license

  -

  quality

  A customizable Model Context Protocol server implementation that enables AI models to interact with external tools including weather queries, Google search, and camera control functionality.

  Last updated 2025-04-09

  1

  14

  Apache 2.0

• mcp-for-docs

  shayonpal

  A

  security

  A

  license

  -

  quality

  Automatically crawls documentation websites, converts them to organized markdown files, and generates condensed cheat sheets. Intelligently categorizes content into tools/APIs and provides local-first access to downloaded documentation.

  Last updated 2025-10-27

  3

  GPL 3.0
• 

  Log Analyzer with MCPofficial

  awslabs

  -

  security

  A

  license

  -

  quality

  A Model Context Protocol server that provides AI assistants access to AWS CloudWatch Logs, enabling browsing, searching, summarizing, and correlating logs across multiple AWS services.

  Last updated 2026-04-15

  156

  Apache 2.0

• mcp-server-for-powershell

  danielklecha

  A

  security

  A

  license

  -

  quality

  Unofficial Powershell MCP server

  Last updated 2026-01-26

  1

  MIT

• MCP Server for Intercom

  raoulbia-ai

  A

  security

  A

  license

  -

  quality

  An MCP-compliant server that enables AI assistants like Claude Desktop to access and analyze Intercom support tickets with full conversation history.

  Last updated 2025-04-25

  4

  8

  Apache 2.0

• PsMCP - MCP Server for

  Chandrahas455

  -

  security

  A

  license

  -

  quality

  A server that allows AI tools like Claude and Cursor to automate and control Photoshop through natural language commands, enabling tasks like editing PSDs, toggling layers, and generating marketing creatives.

  Last updated 2025-07-30

  10

  MIT

• AI Agent with MCP

  moises-paschoalick

  -

  security

  F

  license

  -

  quality

  Enables AI agents to access user and message data through MCP resources, providing REST API integration for user management with paginated lists and thread tracking.

  Last updated 2025-06-27

  13

  2

• MCP for Vivado

  lzw12123

  -

  security

  F

  license

  -

  quality

  An AI-centric MCP server that enables automated Xilinx Vivado workflows, including project management, synthesis, implementation, and timing analysis. It allows AI agents to drive hardware design processes while integrating directly with the official Vivado GUI for visual context.

  Last updated 2026-04-08

  1

• MCP Server for Splunk

  deslicer

  A

  security

  A

  license

  -

  quality

  Enables AI agents to interact seamlessly with Splunk environments through 20+ tools for search, analytics, data discovery, administration, and health monitoring. Features AI-powered troubleshooting workflows and supports multiple Splunk instances with production-ready security.

  Last updated 2026-03-30

  52

  21

  Apache 2.0

• Langflow Document Q&A Server

  GongRzhe

  A

  security

  A

  license

  -

  quality

  Enables querying documents through a Langflow backend using natural language questions, providing an interface to interact with Langflow document Q\&A flows.

  Last updated 2025-04-16

  1

  15

  MIT

• SSE MCP Server with JWT

  anisirji

  -

  security

  F

  license

  -

  quality

  A Model Context Protocol server that exposes multiple AI tools over SSE transport with JWT-based secure authentication, allowing for dynamic tool registration and session management.

  Last updated 2025-04-28

  11,267

  4

• What's for Dinner? MCP Server

  a2345sooted

  -

  security

  A

  license

  -

  quality

  Helps users decide what to eat by randomly selecting meals from a database of 100+ options or a custom list using an interactive spinning wheel widget. It supports cuisine filtering and provides an engaging visual interface to resolve mealtime indecision.

  Last updated 2026-02-02

  MIT

• MCP Server for Google Search

  mcp-for-dev

  A

  security

  F

  license

  -

  quality

  A Model Context Protocol server that provides web search capabilities using Google Custom Search API and webpage content extraction functionality.

  Last updated 2025-05-15

  2

  3

  2

• mcp-server-for-apache-ofbiz

  jacopoc

  A

  security

  A

  license

  -

  quality

  A proof of concept MCP server for Apache OFBiz

  Last updated 2026-02-20

  5

  Apache 2.0

• MCP Visual Language

  lengbone

  A

  security

  F

  license

  -

  quality

  Enables intelligent image analysis using GLM-4.5V model, specializing in extracting and analyzing code from screenshots with support for file paths and clipboard input.

  Last updated 2025-10-20

  1

  10

• Azure DevOps MCP Server for

  EreAlexandru

  -

  security

  F

  license

  -

  quality

  Enables interaction with Azure DevOps through natural language in Cursor IDE. Supports work item management, pull requests, builds, releases, test management, and guided workflows for development teams, QA testers, and release management.

  Last updated 2025-07-01

  1

• Gemini MCP Server for Claude

  Raydius

  A

  security

  A

  license

  -

  quality

  Integrates Google's Gemini AI models into Claude Code and other MCP clients to provide second opinions, code comparisons, and token counting. It supports streaming responses and multi-turn conversations directly within your existing AI development workflow.

  Last updated 2026-02-20

  3

  Apache 2.0

• MCP Remote with Adobe and Okta

  adobe-rnd

  -

  security

  A

  license

  -

  quality

  A wrapper for mcp-remote that provides secure authentication for protected MCP servers using Adobe IMS or Okta OAuth flows. It features automated token management, validation, and background refreshing for seamless access to remote resources.

  Last updated 2025-07-25

  16

  2

  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

• claude-debugs-for-you

  jasonjmcghee

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  security

  A

  license

  -

  quality

  Enable Claude (or any other LLM) to interactively debug your code (set breakpoints and evaluate expressions in stack frame). It's language-agnostic, assuming debugger console support and valid launch.json for debugging in VSCode.

  Last updated 2025-12-20

  2

  498

  MIT

• markdown-for-agents-mcp

  JohnnyFoulds

  -

  security

  A

  license

  -

  quality

  MCP server for AI agents -- fetch any URL with full JavaScript rendering (Playwright/Chromium) and convert to clean, token-efficient markdown. Works on React, Vue, Angular, and any JS-heavy page. Includes web search, batch fetching, binary file download, LRU cache, SSRF protection, and structured output.

  Last updated 2026-04-07

  MIT