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.
Discover awesome MCP servers.
hanshs474
An MCP server for Kavel — bring Kavel's AI photo & video generators into any MCP client (Claude, Cursor, Cline, …). Ask for an effect, get a model-tuned prompt, and open the right tool to generate it on www.kavel.ai. No
ParklandBuilds
AptiBuild AI MCP Server — career, labor market, and business idea intelligence for AI agents. 11 tools covering real-time FRED labor market signals, BLS wage data (126 occupations), AI-generated app ideas, career paths,
medplum
Medplum is a healthcare platform that helps you quickly develop high-quality compliant applications.
plur-ai
AI agents start every session with amnesia — you re-explain the project, repeat your preferences, and correct the same mistakes over and over. PLUR gives them a memory that persists. Your agent's corrections, preference
Rarefied-Earth
Groundwork: company memory for your AI tools. Docs public. Source closed. Public proof needs no account.
Tyga.Cloud Ltd
The agent-first secret vault. Coding agents store, rotate, and share secrets — AES-256-GCM encrypted, audited, autonomous.
lennney
Lightweight MCP security proxy — compression (up to 86%) + SSRF protection + allow/deny + audit + rate limiting + injection detection
lennney
Lightweight MCP security proxy — compression (up to 86%) + SSRF protection + allow/deny + audit + rate limiting + injection detection
goalie-mcp
Search & filter 14M+ USPTO trademark records from an AI agent. This is a trademark MCP server, not a TSDR lookup.
Oromi
All 25 agents.oromi.co.uk pay-per-call tools in any MCP client (Claude Desktop, Claude Code, Cursor). UK company data, property market data, verification tools, statutory rates. Tools auto-generate from the live OpenAPI
atomno-mcp
MCP server for Russian counterparty due diligence via FNS open data. 7 tools: check_contractor (aggregated verdict), check_inn, check_ogrn, get_legal_status, get_okveds, get_directors_history, check_for_red_flags. Source
twocents-page
Human feedback for AI agents — remote MCP server at twocents.page/mcp (share_page / get_feedback)
adityaarsharma
Pickle is the free AI ops manager for ClickUp, Slack and Teams. It catches what slips through: stale tasks, dropped promises, decisions lost in DMs. Runs on your own machine with your own token. No account, no telemetry.
runcycles
MCP budget and risk authority for AI Agents — runtime governance for Claude, Cursor, and Windsurf
patsnap
A professional tool for searching Patsnap’s global patent and literature databases using natural language, semantic, or keyword queries. It supports precise filtering and retrieves bibliographic data in Markdown format.
Yarmoluk
NVIDIA Nemotron + Perplexity Sonar as traversable knowledge graphs — 2 domains, 83 nodes, MCP-native agent traversal.
Yarmoluk
Salesforce AgentForce as a traversable knowledge graph — 40 nodes, Einstein Trust Layer, $2-per-resolution billing path, 11x fewer tokens than RAG. MCP-native.
tambo-labs
Charming MCP server - generate and host interactive web apps via MCP
Maxime Houle
Agents make claims. Reelier writes receipts — record an agent's tool-call workflow once, replay it deterministically at 0 tokens, and diff runs to catch drift.
Ares Sanchez
Docker Compose stack for deploying the Gainium trading platform, including microservices, databases, and frontend applications for local development and self-hosting.
capital-com-sv
CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 81.31% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understa
Nodeflare-app
Blockchain JSON-RPC on 23 EVM chains for AI agents (MCP server). Free reads, or x402 pay-per-call. npx -y nodeflare-mcp
dokumendiregister
Free, no-API-key MCP server for Estonian public-authority document registers (dokumendiregistrid) — one search across all authorities, every document linked to the companies named in it, over dokumendiregister.ee open da
CCCT173
A production-grade MySQL MCP server with connection pooling, transactions, EXPLAIN analysis, CSV/JSON export, ER graph, audit log, and prompt templates. 25 tools included.
asqi-carter
MCP for connecting FT Optix Studio to LLMs
Subtext by Fullstory
Session replay, built for agents. Subtext is agentic session review: it captures production sessions of your app and connects them to your coding agent — Claude Code, Cursor, Codex, Devin, your own harness — so it can
jmrplens
MCP server in Go to search and download books, papers, comics and more from Library Genesis — three focused tools, one static binary, no account required.
Jackalope-Dev
Automated codebase documentation for GitHub: searchable docs, MCP context for AI agents, doc drift detection, and Friday Cleanup PRs.
Fullstory
Product analytics with receipts. Claude builds segments, computes metrics, and analyzes conversion from your Fullstory behavioral data, then pulls the real sessions behind every number. Requires a Fullstory account on an
system-alchemist
Free fan-convention data for AI agents: dates, registration windows & table costs, US & Canada
sitespeakai
A Claude Code skill that does the first pass on a customer support inbox via MCP: classifies new threads (urgent / prospect / noise), investigates bug reports against error trackers and the codebase, then drafts replies
CCCT173
一个生产级的 MySQL MCP Server 。 相比社区其他 MySQL MCP 实现,本项目提供了更完整的能力集: 连接池(减少握手开销) ✅ 事务支持(begin/commit/rollback) ✅ EXPLAIN 自动解读 ✅ 结果导出 CSV/JSON(Excel 友好 BOM) ✅ ER 关系图数据(nodes/edges) ✅ 视图 / 存储过程 / 函数 / 触发器 浏览 ✅ 查询历史 & 审计日志 ✅
bystray
MCP server for the GONKA network: run cheap LLM inference through the server (free trial or your own key), get multi-model second opinions, and compare live prices — for any AI agent.
ChunSam
Read-only MCP server for Kiwoom Securities (Korean brokerage): 28 tools for market data (quotes, charts, rankings, themes, short selling, investor flows) and account inquiry (balance, holdings, transactions), plus an opt
Sugra Systems, Inc.
Official MCP server for the Sugra API, giving AI agents source-attributed access to 1,500+ endpoints across 36 data domains from 160+ primary sources. Covers markets, economics, company fundamentals, government, news, cl
lahend.ee
Free, no-API-key MCP server for Estonian court decisions (kohtulahendid) — full-text search of case law, each ruling linked to the companies named in it, over lahend.ee open data.
patsnap
MCP server for 200M+ patents, scientific literature, chemistry and pharma records. Search prior art and R&D intelligence powered by PatSnap's proprietary databases via Claude, Cursor and MCP-compatible clients.
dlbolshov
MCP server for Yandex Wiki with full-text search. Read and write pages, comments, attachments, and dynamic tables (grids); optional server-side read-only mode for agents. Docker-ready.
Dadan-io
dadan-sdk-integration is an SDK for integrating Dadan features into React applications. It allows you to add video recording and file selection functionality directly into your React components, providing a seamless user
ctxfile
Local-first MCP server that snapshots your project's working state into one context object. Open-core, privacy-first.
sypherin
MCP server + CLI for Altronis — Singapore AI consulting. Ask the Lyra consultant, generate a grant-matched AI transformation plan, pull curated SG AI events/news. Read-only, wraps altronis.sg.
uamcp
A MCP server that empowers your AI agents to understand your entire project architecture, and a headless CI gateway to enforce architectural rules before code is merged. Prerequisite: ua-mcp is a lightweight reader tha
lennney
Free multi-engine MCP search server — 8 free engines (DDG, Sogou, Bing, Baidu, Wikipedia, Startpage, Yandex, Mojeek), waterfall progressive search, multi-source verification, content enrichment, news search, language aut
Vibgrate
Query your team's drift, vulnerability, and migration data from any AI assistant. Vibgrate MCP connects Cursor, Claude, ChatGPT, Windsurf, or VS Code to Vibgrate Cloud: 51 tools for DriftScores, CVEs and EOL runtimes, up
dashi96
MCP bridge between Chromium browsers and Claude Code — browser automation tools + Claude chat panel for browsers where the official Claude in Chrome extension doesn't work (Arc, Vivaldi, …)
Caravaca-Labs
Word search generator, crossword generator, and sudoku generator + solver as a local-first MCP server. 15 deterministic tools: printable PDF puzzle worksheets, themed word banks, and verifiable LLM evals. From the makers
Asger mølgaard
Extentos is a multi-vendor development platform for adding smart-glasses capabilities to existing iOS and Android apps. The simplest analogy is Stripe for smart glasses:
dumbspacecookie
A small, deterministic sticky-note layer for Claude Code. You pin a note — a decision, a blocker, a todo — and it survives session resets, /clear , and closing the terminal. Next session in that project, the notes that s
hekmon8
Official command-line interface for Vernclaw Connectors. Vernclaw Connect CLI gives AI agents and automation scripts JSON-first access to SEO metrics, YouTube research, X/Twitter readers, Product Hunt discovery, web sear
tqbdrhhr88-pixel
Combine, merge, and blend multiple photos into a single AI-generated image. Free API · MCP-ready · No local GPU required · Works with Claude, Cursor, and any MCP client --- AI Image Combiner is a cloud-based AI photo edi
TranscriptFetch
Model Context Protocol (MCP) server for TranscriptFetch: fetch YouTube transcripts, search, channels, and playlists from any MCP client.
lxxmng
DCSA container tracking across 228 ocean carriers — live vessel positions, ETAs, and demurrage & detention alerts. Remote MCP (streamable HTTP) at mcp.trackingmcp.com/mcp; free key at trackingmcp.com.
Competitor Tracker & Co.
Competitor Tracker & Co. watches your competitors' websites and tells you what changed. Every week it crawls their pricing, product, messaging and corporate pages, detects the changes that matter, and files a tagged, ran
TaplioOfficial
Taplio LinkedIn MCP Server: draft, schedule, publish, and analyze your LinkedIn posts from any AI assistant (Claude, Cursor, and more). Remote MCP server at mcp.taplio.com.
Graphmaxer
GW1 build compiler MCP server: skill data, template code encode/decode, validation, hero roster. Read-only.
pangolinfo
Pangolinfo MCP server — Amazon e-commerce data tools for AI assistants via MCP protocol
unitedideas
Read current CMS pending first-time Medicare enrollment data for behavioral-health NPIs through a read-only, no-key MCP tool. Returns a validated 10-row preview, snapshot dates, national and state counts, methodology, an
BackEngine-ai
The customer-context layer for your revenue team — available to Claude and any MCP client. BackEngine is a multi-tenant SaaS platform that ingests all of an organization's customer and prospect communications — Slack thr
L337.org
More than just a fully featured MCP server that lets AI agents manage the full surface of Docker — containers, images, networks, volumes, swarm services, secrets, configs, nodes, plugins, etc., it helps you create workfl
Nodeflare-app
Blockchain JSON-RPC on 23 EVM chains for AI agents (MCP server). Free reads, or x402 pay-per-call. npx -y nodeflare-mcp
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.