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.
mahawi1992
MCP Documentation Server with AI Learning Capabilities
chatmcp
i will store his data here
woshilaohei
AI long-term memory MCP server with importance scoring and confidence calibration. Enables AI agents to store, search, and retrieve long-term memories with semantic similarity and importance-weighted recall.
rwelgosh
amanasmuei
The memory layer for AI coding tools. Local-first, semantic, 9 MCP tools with consolidation and project scoping. Works with Claude Code, Cursor, Windsurf & any MCP client.
andrea9293
MCP Documentation Server - Bridge the AI Knowledge Gap.
gstcranes
GST Cranes Public Discovery MCP is a read-only public discovery server for GST Cranes, a worldwide B2B marketplace for used mobile and crawler cranes. It exposes public documentation, OpenAPI, marketplace, wanted-ad, and Crane Wiki / Atlas discovery resources for AI agents.
chiisen
使用 Hexo 架設簡單的分享技術文件並發佈到"cloudflare",包含介紹文章: "全面瞭解 n8n v1.88.0 的重磅更新 —— MCP Server"、"教會你用 Google AI Studio 提早結束工作回家"、"C# 設計模式學習筆記與程式碼範例"、"JavaScript 設計模式學習筆記與程式碼範例"、"Functional Design Pattern 是一個結合函數式程式設計和設計模式的概念"
ayvazyan10
Persistent AI memory backend with semantic search and knowledge graph.
Semantic-Org
lawmem-ai
LawMem gives legal AI agents persistent, searchable memory via MCP. Store case notes, client context, research findings, and matter history — recalled semantically when relevant. Namespace-isolated, audit-logged, GDPR-compliant. Free tier + paid plans.
reposit-bot
MCP-Mirror
Mirror of
h4ck4life
ConvergentMethods
Compile semantic document edits into correct Google Docs batchUpdate requests. UTF-16 arithmetic, cascading index shifts, OT-compatible ordering. MIT licensed.
logannye
A height-compressed, sublinear-space STARK prover. Designed to make very long zero-knowledge proofs practical on fixed-memory hardware (CPUs, GPUs, & edge devices). Post-quantum. Built in Rust.
RainbollD
enomoto11
AWS Documentation MCP Server - AWS公式ドキュメントを活用したMCPサーバー
romanshablio
Lightweight Python HTTP service that searches local files by name and returns JSON results for tools such as Cline.
sugihAF
AI Agent Context Versioning and Synchronization
H1manshu01
cconstable
mcp server for obsidian notes
Procrustes5
apifyforge
Knowledge graph causal discovery over multi-domain research data, delivered through a single Model Context Protocol interface.
verlyn13
An mcp server for my scopecam project.
Mookse
MCP-Mirror
Mirror of
Puliczek
🔥🖥️ MCP Memory is a MCP Server that gives MCP Clients (Cursor, Claude, Windsurf and more) the ability to remember information about users (preferences, behaviors) across conversations.
Jthora
MCP server for Archangel Agency — query ontological research, Universal Language briefings, Context JSON frameworks (8 ontological documents from FusionGirl wiki), and A2A agent card. Human-service provider offering structured knowledge designed for AI agent consumption. Built on
mkusaka
redthing1
mcp server for your personal notes
alphaonedev
Persistent memory for any AI assistant. Zero token cost until recall. Stores memories locally in SQLite, ranks by 6-factor scoring, returns results in TOON compact format (79% smaller than JSON). 17 MCP tools, 20 HTTP endpoints, 25 CLI commands. 4 tiers from keyword to autonomous
mstang
Shared workspace your AI agents write to. CMMN case management with 184+ MCP tools: cases, tasks, event-driven workflows with sentries, persistent memory with semantic search, billing and invoicing. OAuth or token auth; cloud-hosted remote MCP endpoint.
phact
mcp server for creating, reading, editing google docs (supports comments)
MaitreyaM
SAIHM-Admin
What this is
LIMITLESS-Cloud
Big0290
🧠 Deep Project Analysis: Memory Context Manager v2
questmapping
seritalien
Verifiable Memory-as-a-Service for AI agents. Persistent, searchable, graph-connected knowledge with optional Starknet
heAdz0r
Model Context Protocol (MCP) server for Wiki.js integration via GraphQL API.
AIMIZING
A lightweight MCP server that loads PDF files, extracts and chunks their text, builds a semantic vector index, and returns relevant passages to Claude or other AI agents for document-based question answering.
mrlynn
MCP server for Voyage AI embeddings, reranking, and MongoDB Atlas Vector Search. Provides 11 tools for semantic search, document ingestion, cost estimation, and model exploration. Full RAG pipeline: chunk, embed, vector search, and rerank from any MCP client.
greenmtnsun
Generate wiki docs from source code. Supports PowerShell, Python, Go, C#. Java, COBOL are coming soon.
AlekOmOm
deepmihir
Vishnunkumar
MCP-Mirror
Mirror of
meetdhanani17
Global MCP server that manage all the project data,
styada
Trying to use mcp servers for setting up local rag
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.
MCP-Mirror
Mirror of
habuma
ThemeParks.wiki API MCP Server
0ics-srls
Semantic code knowledge for your stack. Hosted MCP over 800+ pre-indexed OSS libraries (C#, Java, TS, Python, Rust, PHP+). 17 SCIP-backed tools for real source, callers, usages, tests, and hierarchies — one call each, free.
ralfbecher
OrionBelt Semantic Layer is an API-first engine that transforms declarative YAML model definitions into optimized SQL for Postgres, Snowflake, ClickHouse, Dremio, and Databricks. It provides a unified abstraction over your data warehouse, so analysts and applications can query us
garyedgington
Text Summarizer condenses long-form content into structured, actionable summaries so AI agents and applications can work with information faster and at lower cost. Feed it meeting notes, research articles, documentation, JSON payloads, or Markdown files and get back a clean summa
gpreddy172
A simple MCP server to search for documentation
mikeysrecipes
we-mowen
墨问是集记录、创作和分享于一体的智能笔记工具和内容社区,让有价值的内容,在人与人之间流动。
cstamigo-droid
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.