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.
fidensa
Independent AI certification authority. Check trust scores, search certified capabilities, compare side-by-side, verify signed artifacts, and report runtime experience for MCP servers, skills, rules files, hooks, sub-agents, and plugins. 50 certifications live.
celo-org
A MCP server for accessing Composer Kit UI components documentation, examples, and usage information
JBAgent
Claude integration with MCP server for Microsoft Graph API
KenanAtmaca
App Store Optimization MCP Server keyword research, competitor analysis, review sentiment & metadata management for AI assistants. No API key required.
FunnyPuppet
MCP server for object storage, supporting a range of operations for object storage
Flow-Research
walnashgit
MCP server client with basic tools
Xerrion
abel9851
mcp server 테스트
leadfuze
Enrich contacts and companies via email/LinkedIn enrichment and email validation through LeadFuze (API key required).
unzooai
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 OneNote (beta): https://www.cdata.com/download/download.aspx?sku=UNZK-V&type=beta
dorukardahan
Check domain availability and pricing across Porkbun, Namecheap, RDAP, WHOIS. Includes social handle checking for 10 platforms.
filipecalegario
Model Context Protocol for strateegia API
benswork-space
MCP server for government-surplus auction data: live listings, sold-price comps, and Flip Score resale signals.
Emmabeyond
AryaAkman
MCP Server to retrieve Formula 1 information (race, driver and car, etc.). Connects to Open Formula 1, which is an open-source API that provides real-time and historical Formula 1 data.
Brush-Bot
mcp server for blockchain
ExposureGuard
The guardian layer for AI agents. Scoped sessions with spend limits (Gate), AES-encrypted secrets (Vault), immutable audit trail with anomaly detection (Watch), and proxy mode that intercepts every MCP tool call for policy enforcement. Human-in-the-loop approvals, webhooks, 10 MC
freestylefly
微信读书MCP
arczhi
gopls-mcp: Accelerate Go Code Navigation with your LLM !
Cyber-Warrior-Network
The first production MCP server with NIST FIPS 204 post-quantum receipts. Every AI agent tool call is policy-gated, hybrid-signed (Ed25519 + ML-DSA-65), and forensically provable — offline, forever. Fail-closed architecture: if the Trust Gate backend is unreachable, every decisio
junter1989k-ai
summerwu01
ghoulr
A MCP server that provides Bun documentation to AI assistants. This enables your AI to access up-to-date Bun documentation and provide accurate guidance on Bun APIs.
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 MYOB AccountRight (beta): https://www.cdata.com/download/download.aspx?sku=UMZK-V&type=beta
apifyforge
Higher education risk intelligence for any university, college, or for-profit institution — delivered through the Model Context Protocol. This MCP server connects your AI assistant to 8 live data sources and returns structured risk assessments covering accreditation standing, res
shield-collins
An integration that allows Claude Desktop to interact with Hacker News using the Model Context Protocol (MCP).
dhamma-seeker
Search and cite the full Pāli Canon (Tipiṭaka, ~444K segments) — Sutta, Vinaya, Abhidhamma at parity with SuttaCentral. Hybrid search, full-sutta fetch, translation comparison, Pāli word lookup. Free, non-commercial, offered as Dhamma Dāna.
yangbuyiya
alfie-tek
GitHub MCP server for Cursor IDE
binarapps
supermaxlol
Cognitive memory system for AI agents with 129 MCP tools. Persistent hierarchical memory, emotional recall, knowledge graphs, spreading activation, hybrid retrieval (BM25+RRF), metacognition, goal tracking, spaced repetition, dream consolidation, and more.
guptaprakhariitr
MCP server for crypto-prices-mcp — see README
Damien829
88 AI-powered tools as one MCP server. Research, write, code, translate, analyze, summarize, vision, RAG, web scraping, agent memory, marketplace, and more.
RRonCChen
Model Context Protocol (MCP) server for Node-RED
MCP-Mirror
Mirror of
aleena-joseph-86
StuMason
A lightweight utility that securely loads API keys for Cursor MCP servers from your home directory, preventing accidental exposure of secrets in repositories. Keep your credentials safe while maintaining seamless integration with AI coding assistants.
MCP-Mirror
Mirror of
BearHuddleston
Example how to make a DIY MCP server in Go
devsrodrigo
name: lockin-mcp
nadnameservice
Nad Name Service MCP Server
lxiaolong068
cpaulisi
A scratchpad repository for MCP clients/servers.
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
xsp52Hz
use markmap-cli,mermaid-cli to create cognigraph
gelutjari
About
otokawa-k
sryno
Simple MCP server to provide health related metrics
Hovsteder
TRON infrastructure layer for AI agents. 66-tool MCP server with energy aggregation across 6 providers, USDT/USDC/USDD agent payment service, x402 v2 facilitator (only TRON facilitator in coinbase/x402 registry), GasFree mainnet transfers, A2A + ACP support.
GhosTHaise
🚀 Document storage and retrieval system for MCP – fast, secure, and reliable.
ductnn
A lightweight MCP server that provides natural language processing and API access to Kubernetes clusters, combining both kubectl commands and Kubernetes Python client.
aovabo
A Message Concentrator Protocol (MCP) server that provides a unified, simple interface to the New York Times APIs. This server simplifies interaction with multiple NYT APIs through a single endpoint.
tomohiro3
goranche
A MCP server implementation for Kagi's API using npx, so it can easily be run in n8n.
SiriusLattice
MCP server giving AI assistants real-time access to EVM blockchain data across Base, Optimism, Avalanche, and Celo — with companion smart contracts for batch queries and cross-chain data.
SipherAGI
MCP-Mirror
Mirror of
George5562
MCP server that allows interaction with Jira using natural language
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.