"A tool for tracking mentions on social media using keywords" matching MCP servers:

• Keywords Everywhere MCP Server

  hithereiamaliff

  A

  license

  -

  quality

  D

  maintenance

  A Model Context Protocol server that provides access to the Keywords Everywhere API, enabling AI assistants to perform SEO research including keyword analysis, domain traffic metrics, and backlink data.

  Last updated 2026-04-02

  46

  10

  MIT

• Perplexity Tool for Claude

  letsbuildagent

  A

  license

  C

  quality

  F

  maintenance

  A custom MCP tool that integrates Perplexity AI's API with Claude Desktop, allowing Claude to perform web-based research and provide answers with citations.

  Last updated 2024-12-05

  1

  6

  MIT

• graph-tool-call

  SonAIengine

  A

  license

  A

  quality

  A

  maintenance

  Graph-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 updated 2026-07-25

  6

  6

  MIT

• mcp-tool-chainer

  thirdstrandstudio

  A

  license

  -

  quality

  D

  maintenance

  An MCP (Model Context Protocol) server that chains calls to other MCP tools, reducing token usage by allowing sequential tool execution with result passing

  Last updated 2025-08-04

  109

  58

  MIT

• mcp-tool-gateway

  zike678

  -

  license

  -

  quality

  B

  maintenance

  A universal MCP tool gateway that manages multiple remote tool processes, enabling LLMs to dynamically invoke web scraping, summarization, and knowledge retrieval through standardized Function Calling.

  Last updated 2026-07-22

• A-MEM: Agentic Memory System

  tobs-code

  F

  license

  -

  quality

  D

  maintenance

  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

  10

• Paws-on-MCP

  hemanth

  F

  license

  -

  quality

  D

  maintenance

  A comprehensive Model Context Protocol (MCP) server implementing the latest MCP specification with tools, resources, prompts, and enhanced sampling capabilities that features HackerNews and GitHub API integrations for AI-powered analysis.

  Last updated 2025-06-22

  330

• MCP Think Tool Server

  abhinav-mangla

  A

  license

  A

  quality

  F

  maintenance

  A Model Context Protocol server that provides Claude with a dedicated space for structured thinking during complex problem-solving tasks, helping improve its reasoning capabilities.

  Last updated 2025-08-12

  1

  40

  16

  MIT
• 

  Act-On MCP Server by CDataofficial

  CDataSoftware

  A

  license

  -

  quality

  D

  maintenance

  This read-only MCP Server allows you to connect to Act-On data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at https://www.cdata.com/solutions/mcp

  Last updated 2025-10-18

  MIT

• Heroku MCP Tool Search Server

  dsouza-anush

  F

  license

  -

  quality

  D

  maintenance

  Enables dynamic tool discovery and loading for Claude using BM25, regex, and semantic search algorithms. It supports managing a catalog of over 10,000 tools with minimal context overhead and provides a REST API for tool management.

  Last updated 2026-01-26

• RAG In A Box MCP Server

  DevNexsler

  F

  license

  -

  quality

  B

  maintenance

  Enables any MCP-compatible AI assistant to search, filter, and retrieve information from a local document collection using a hybrid search pipeline with vector, BM25, reranking, and LLM enrichment.

  Last updated 2026-07-24

  4

• MCP Tool Connector

  GayathriNarayanan1610

  F

  license

  -

  quality

  C

  maintenance

  Exposes search over internal documents and company lookup via authenticated API, enabling LLMs to access firm files and data.

  Last updated 2026-06-19

• Remote MCP Server on

  yripper

  F

  license

  B

  quality

  D

  maintenance

  A Model Context Protocol server that runs on Cloudflare Workers with OAuth login, allowing clients like Claude Desktop to connect to it for tool-augmented AI interactions.

  Last updated 2025-05-18

  1

  15

• mcp-for-azure-devops-boards

  danielealbano

  A

  license

  B

  quality

  A

  maintenance

  MCP for Azure DevOps Boards is a MCP server that lets your favourite AI browse, query and update Azure DevOps work items as if it were a project manager. Written in Rust and optimized for tokens usagem, It runs via stdio or HTTP mode and uses standard Azure authentication with az login.

  Last updated 2026-07-12

  24

  6

  MIT

• mcp-server-for-apache-ofbiz

  jacopoc

  A

  license

  -

  quality

  C

  maintenance

  A proof of concept MCP server for Apache OFBiz

  Last updated 2026-02-20

  7

  Apache 2.0

• Document Q&A MCP Server

  SY-MR-CODER

  A

  license

  -

  quality

  D

  maintenance

  A Python-based MCP server that enables document-based question answering by processing PDF, TXT, and Markdown files through OpenAI's API. It provides hallucination-free responses based strictly on document content using semantic search and includes a web interface for management.

  Last updated 2026-01-17

  MIT

• Document Q&A MCP Server

  sprchr

  A

  license

  -

  quality

  D

  maintenance

  Enables document-based question answering using OpenAI's GPT-4 with semantic search and embeddings. Upload PDF, TXT, or Markdown files and get answers strictly based on document content with source attribution and confidence scores.

  Last updated 2026-01-05

  MIT

• A-Modular-Kingdom

  MasihMoafi

  A

  license

  -

  quality

  B

  maintenance

  Production-ready MCP server providing RAG, hierarchical memory, and 8+ tools for AI agents via the Model Context Protocol.

  Last updated 2026-07-25

  37

  MIT

• Inkeep MCP Server for Vercel

  inkeep

  A

  license

  -

  quality

  D

  maintenance

  Enables asking questions and performing semantic searches against an Inkeep knowledge base. Deployable to Vercel with Next.js.

  Last updated 2026-04-25

  1

  MIT

• Cloudflare MCP Server for

  lennyzeltser

  A

  license

  -

  quality

  C

  maintenance

  Turns any static website into an MCP-searchable knowledge base by deploying a Cloudflare Worker that provides full-text search tools, enabling AI assistants to search and retrieve content from your site.

  Last updated 2026-04-23

  1

  MIT