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MCP servers tagged free
72 live MCP servers tagged "free", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with free.
Claudable
Claudable is an open-source web builder that leverages local CLI agents, such as Claude Code, Codex, Gemini CLI, Qwen Code, and Cursor Agent, to build and deploy products effortle…
NoteDiscovery
Your Self-Hosted Knowledge Base
Public Apis
A collective list of free APIs
Awesome Startup
:sunglasses: All the required resources to build your own startup
ML University
Machine Learning Open Source University
Minutes
Meeting notes for solo founders. Record Zoom, phone, or in-person. Self-hosted, MIT. First module of Manor AI.
Glutamatemcpservers
Glutamate is a powerful desktop platform that simplifies the deployment and management of Model Context Protocol servers. It provides a user-friendly interface and robust tools fo…
PublicFreeSuffix
Free Domain Name For Everyone
Adnify
Adnify—— 轻量级、高定制化 AI Agent 编辑器，碾压主流 AI 编程工具的极致体验！轻量化架构秒启不卡顿，支持 AI Agent 全流程定制（逻辑编排 / 工具审批 / 智能交互），深度集成 XTerminal（WebGL 加速 + 自定义快捷键），搭配 Markdown 多模式编辑、主题自定义、Git 一体化管理，告别臃肿模板，让 AI 开…
Codex Usage Tracker
Local dashboard for understanding where your Codex tokens and usage credits are going.
Zclean
AI coding runtime hygiene for Codex, Claude Code, Cursor, Windsurf, MCP servers, and safe workspace caches. Try: npx z-clean audit
Weather MCP
Free, open-source MCP server giving AI assistants 17 weather tools — a one-call weather summary plus forecasts, alerts, air quality, marine, radar, lightning, rivers, wildfires, a…
Gemmit
GUI-based AI vibe coding for free with no vendor lock-in, mcp support, no need for api keys or fancy hardware, and gemini-cli for free requests
Jarvis Orb
See AI thinking in real time — 3D orb that visualizes Claude Code reasoning. Free, open-source MCP server
Kamehadb
KamehaDB is a cross-platform database GUI - AI. Support query via human language
Hive Mind
Persistent institutional shared memory as observable middleware for collaborative AI agents
AI Agents Crash Course
Free 42-page AI agents crash course v5.0 — 5 days, 3 learning paths, 6 playable games, 13 Anthropic Academy courses, interactive quizzes, XP gamification. From zero to multi-agent…
Agent One
Free Open-source Claude Cowork Alternative
Ob 1
Free open-source coding agent for your terminal. No account, no API key, no card. Parallel subagents, self-correction until your checks pass, project memory.
Gemini Picturebook Generator
Free storybook generator using Gemini makes HTML and PDF
Nano Banana MCP
Free AI image generation MCP server — no API key, no billing. Nano Banana via Google Flow with your own Google account. Exact pixel sizes, reference images, $0 per image.
CapRust
Native Windows video editor for short-form creators. Built in Rust with egui + ffmpeg. AI captions, auto-reframe, all on-device.
Server
Independent free, open-source WYSIWYG markdown editor for the AI era. WYSIWYG + real source-mode toggle, Mermaid diagrams, visual tables, plain .md files. Built to render and edit…
Smartrabbit MCP
MCP Server for Smart Rabbit Fitness — AI workout programs in Claude Desktop. Text + React formats. Free.
Gemini Telegram Bridge
#gemini #geminicli
Ucode Agent
A free terminal coding agent on Google Gemini: builds apps in a minute, edits real code, checks and fixes its own work, undo, MCP, headless mode.
Smartrabbit MCP
MCP Server for Smart Rabbit Fitness — AI workout programs in Claude Desktop. Text + React formats. Free.
Cloudlap
Turn your laptop into a personal cloud. Connect Claude AI from anywhere. Free, secure, self-hosted MCP server.
Aminer MCP
限时免费、限时免费、限时免费。目前 AMiner 的基础查询接口（包含学者、论文、专利搜索）均处于免费开放阶段。这意味着您可以零成本将海量学术大数据接入 AI 助手，无需支付昂贵的 API 费用即可实现一键学术检索，是目前极具性价比的学术数据源方案。
Token Scout
For OpenClaw, Hermes and more. Find free and low-cost inference (LLM models). Use them directly. Provides both a CLI and MCP server that knows which free-tier LLM APIs exist, whic…
MarketNow MCP
Free trust layer for AI agents using MCP: verify credentials (8 formats), scam-check domains, fingerprint tools. Remote endpoint: https://www.marketnow.site/api/mcp — 100% free, n…
Acorn
An autonomous coding agent that runs entirely in the terminal.
SillyTavern MCP Local Search
A powerful native SillyTavern extension for high-performance local web search and scraping. Built using Playwright for superior page extraction with full MCP tool-calling parity.…
DevAll
local dev dashboard for the AI era
Toolhive MCP
AIO MCP server on CF workers, free deploy
Chatgpt Redis MCP
Connect ChatGPT to a free Redis cloud instance via MCP — fast key-value memory for GPT workflows
Doc7
Convert any document—PDFs, Office files, scans, charts—into AI-ready Markdown for seamless search, quoting, and reasoning.
Tuningsearch MCP Server
A TuningSearch free google search server implemented based on Model Context Protocol
Chatgpt Postgres MCP
Connect ChatGPT to a free PostgreSQL database via MCP — real SQL ChatGPT can query and write
Free Clickhouse MCP Server
Free ClickHouse MCP server — free cloud ClickHouse OLAP database for Claude, ChatGPT and AI analytics
Prometheus MCP Server Free
Prometheus MCP server — free PromQL metrics store so Claude and ChatGPT can query your observability data
Free Influxdb MCP Server
Free InfluxDB MCP server — free cloud InfluxDB 2 time-series database for Claude, ChatGPT and agents
Groq MCP Client
A free MCP client server that leverages GroqCloud's high-performance inference capabilities and connects to both local and remote MCP servers.
Leadmind MCP
AI-powered lead management CRM exposed as an MCP server — 8 tools, 2 resources, 1 prompt, free-tier only (Groq + SQLite + FastAPI)
Free Redis MCP Server
Free Redis MCP server — free cloud Redis 7 key-value store for Claude, ChatGPT and MCP agents
Chatgpt Mysql MCP
Connect ChatGPT to a free MySQL 8 database via MCP — query and write real tables from any chat
Dynamodb MCP Server Free
DynamoDB MCP server — free DynamoDB-compatible cloud table for Claude, ChatGPT and MCP agents
Habitmcp Tui
Terminal-based habit tracking that is AI-interoperable using MCP
PayFlow
PayFlow Web 3 POS * Transaction * FreeFLow * OpenSource
100 Free MCP Servers
A curated collection of 100 free and open-source Model Context Protocol (MCP) servers with complete documentation.