What is an MCP server?
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Browse MCP servers by category and sort by GitHub stars or newest additions. Open a listing for configuration and setup details.
pj0620
An MCP Server to control an agent in AI2Thor
hanqizheng
enomoto11
AWS Cost Notifier MCP Server - Daily AWS cost monitoring and reporting tool
irvinebroque
anchelthe24
Publik-Works
CivicNet MCP Tools are a modular set of administrative and developer utilities that make it easy for any community, organization, or contributor to manage, audit, test, and extend their local MCP (Model Context Protocol) server and node.
apifyforge
Agricultural commodity climate risk intelligence for AI agents via the Model Context Protocol. This MCP server gives any AI assistant — Claude, GPT-4, Cursor, or a custom agent — direct access to live weather stress analysis, pest emergence monitoring, trade concentration scoring
tatn
levin100200
RayDataCo
AakibAnsarime
WhatsApp Messaging with MCP & Ollama This project integrates PraisonAI Agents with Ollama (llama3.2) and a Go-based WhatsApp bridge. It allows you to send WhatsApp messages using natural language through a local REST API, powered by an LLM and custom MCP tools.
chjtxwd
Br0ski777
x402 micropayment API for AI agents. Monitors Solana liquidity pools. Pay per call with USDC on Base.
PadsterH2012
ToremLabs
zapier
Add Zapier's library of almost 8,000 apps to your AI client, allowing you to securely access your existing apps and take action in them directly from your AI conversations. Configure Zapier MCP servers with the apps and tools to scale your workflows.
sudosalim
An MCP server for interacting with perfrunner configurations
apifyforge
Energy transition intelligence for AI agents — this MCP server gives any LLM client access to 7 live data sources and 4 scoring models covering energy transition readiness, grid stress prediction, stranded asset risk, and EV infrastructure gap analysis.
DayMoonDevelopment
Quickly integrate social media platforms directly into your product to power posting, feeds, analytics, and more through a single, simple API.
guillermoBallester
A single binary MCP server that gives Claude, Cursor, and any MCP client safe, read-only access to your PostgreSQL database. Runs locally over stdio or HTTP — your credentials never leave your machine.
Protagonistss
akaiserg
A Simple MCP weather Server written in TypeScript
PoQaT
pecorino-mcp
Pecorino
CDataSoftware
This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free CData MCP Server for Marketo (beta): https://www.cdata.com/download/download.aspx?sku=DKZK-V&type=beta
configcat
Enables AI tools to interact with ConfigCat, a feature flag service for teams. Supports managing ConfigCat feature flags, configs, environments, products and organizations. Helps to integrate ConfigCat SDK, implement feature flags and remove zombie (stale) flags.
RaleighSF
Burnwatch detects every paid service in your project, tracks spend across 14 AI-native tools (Anthropic, OpenAI, Vercel, Supabase, Stripe, Scrapfly, Browserbase, and more), and exposes real-time cost data via MCP tools — so any LLM can factor budget into its recommendations. Four
Supr3me0
This repository provides a tool for converting SVG files into various font formats, streamlining icon management. With features like automatic CSS generation and TypeScript support, it simplifies the process for developers. 🐙🌟
Johnny-Z13
Ephemeral verification receipts for agent workflows. Agents create receipts to prove actions happened, then other agents verify before acting. Prevents duplicates, stale approvals, and unsafe retries. Receipts expire in 24 hours. Free API — sign up with the signup tool.
paperandbeyond23-gif
US government data as clean JSON for AI agents: SAM.gov contract opportunities, USAspending awards, Grants.gov grants, House STOCK Act trades, and SEC EDGAR filings (insider trades, 8-K, 13F, 13D/G, XBRL fundamentals). H
codesk90
gaforov
Selenium MCP server for AI agents — 39 browser automation tools with page snapshots, selector hints, multi-session, and batched execution.
BrunooRamos
DasClown
Eclipse-XV
Enable AI agents to interact with Twitch streams by sending chat messages, managing polls and predictions, creating clips, analyzing chat activity, and moderating users. Automate stream title and category updates while leveraging intelligent user resolution and timeout duration s
akasharora963
SparkFire
saravana87
This MCP server uses Movie server tools and Web search tools.
border1px
alberthupa
jbrcoleman
Demo eks mcp server
Sunyang2580
A Webots MCP server.(developing...)
hatsu38
MCP-Mirror
Mirror of
bystray
Compare LLM inference costs and find cheap alternatives to OpenAI/Anthropic. Gonka Network offers an OpenAI-compatible API (drop-in replacement, zero code changes) at up to 6800x lower cost than GPT-4o.
tlennon-ie
A local-first cognitive substrate for neurodivergent professionals. Gives Claude memory, a sense of time, a translator for corporate ambiguity, and a guardrail that refuses to amplify rumination, hyperfocus, or sycophancy. MCP-native. No telemetry. AGPL-3.0-or-later. Self-ID suff
voleeo
MCP integration for Voleeo workflows.
golfamigo
XJTU-RL
mcp server for LMC
cbc3929
clk1st
MCP Server for China A-Share quantitative market data. Covers 5000+ stocks with 13 quantitative factors, daily updated. Includes market overview, industry rotation, sector hotspots, limit-up analysis, risk
AutomateLab-tech
Free MCP server that tells your agent what LLMs cite, across Perplexity, Claude, ChatGPT, Gemini, Google AI Overviews, and Bing. One server, 6 AI citation sources, all via standard MCP tools. No API key required — open source and self-hostable.
giachi85it-ux
keurcien
Br0ski777
Resize images from URL -- custom width/height, format conversion (PNG/JPEG/WebP), aspect ratio preserved. -- x402 micropayment API + MCP server for AI agents
Synohara
kopp0510
k8s-mcp-server is a Kubernetes and Helm management tool based on Model Context Protocol (MCP), designed specifically for n8n workflow automation platform.
MCP-Mirror
Mirror of
FarukNetworks
MCP server for MSSQL
ucalyptus
Implementation of an MCP Server to use the Prem SDK
Common questions about MCP servers, tools, and integrations
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Every server's detail page includes ready-to-paste config snippets for Claude Desktop, Cursor, VS Code, and other common clients — most installs take just a couple of minutes.
Most servers listed here are free and open source. Some wrap third-party APIs (cloud services, paid data providers, etc.) that require your own API key or subscription.
A local MCP server runs on your device and usually connects over stdio, giving you more direct control over data but requiring a runtime and installation. A remote MCP server is hosted by a provider and connects over HTTP, making setup easier while adding network and provider availability dependencies.
Claude Desktop, Claude Code, Cursor, VS Code, Codex, and other AI clients that support the Model Context Protocol can connect to MCP servers. Configuration formats and supported transports vary by client.
Review the source repository, maintenance activity, dependencies, requested permissions, and data-handling documentation before installation, and prefer official or trusted maintainers. Use least-privilege credentials for sensitive access such as files, databases, shells, and production systems.