Free MCP servers · page 6

docsagent/docsagent

Instant, private access to your knowledge base: Zotero, Obsidian, Apple Notes (macOS).

MaxFreedomPollard/Compartment

Durable agentic memory, encrypted at rest. Fully offline: no network, no API key, no cloud.

tevonsb/homeassistant-mcp

Access Home Assistant data and control devices such as lights, switches and thermostats.

neiltron/apple-health-mcp

Local-first Apple Health MCP server for questions about your sleep, workouts and heart data.

ferrislucas/iterm-mcp

Access iTerm: run commands and ask questions about what is shown in the terminal.

avansaber/seo-monster

Local-first SEO MCP: track AI citations, Search Console, GA4, PageSpeed, Cloudflare, IndexNow, CrUX.

YichengYang-Ethan/oracle3-prediction-market-agent

Kalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents.

centralmind/gateway

Automatically generate APIs from database schema and data for PostgreSQL, ClickHouse, MySQL, Snowflake, BigQuery and Supabase.

Ikalus1988/MisakaNet

Agent failure memory: search verified debugging lessons from real engineering sessions.

Lifecycle-Innovations-Limited/claude-ops

Telegram personal-account MCP (MTProto user-auth). Read DMs, send messages, search across chats.

UI5/webcomponents-react

MCP server for UI5 Web Components for React - Developer documentation and API assistance

subnetmarco/pgmcp

Natural-language queries for any PostgreSQL database, with automatic streaming and read-only safety.

oxbshw/watch-skill

Watch video and live sessions, keep timestamped evidence, and verify an agent's own work.

ankimcp/anki-mcp-server

MCP server for Anki flashcards: adaptive review, notes, media, and deck management via AnkiConnect.

motherduckdb/mcp-server-motherduck

Query and analyze data with MotherDuck and local DuckDB

anyproto/anytype-mcp

Official MCP server for Anytype API - your encrypted, local and collaborative wiki.

achiya-automation/safari-mcp

Native Safari browser automation without a Chrome dependency.

kitepon/aiterm-mcp

Persistent terminals and one launcher for Claude, Codex, Grok, Cursor, and Antigravity harnesses.

mozilla/firefox-devtools-mcp

Control and debug Firefox: navigate, fill forms, inspect network and console, profile.

kOlapsis/maintenant

Docker monitoring for AI agents: logs, history, alerts. Can ack alerts; never touches containers.

kitepon-rgb/aiterm-mcp

Claude Code drives Codex CLI's interactive TUI and durable tmux terminals over MCP.

pab1it0/prometheus-mcp-server

Query and analyze Prometheus, the open-source monitoring system.

razzant/claudexor

Route coding work across Claude Code, Codex, Cursor, and OpenCode with shared context.

colibird-ai/local-mcp-releases

Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.

Muvon/octocode

Semantic code indexer with a GraphRAG knowledge graph: index a codebase and search it in natural language to understand its architecture.

jasonjmcghee/claude-debugs-for-you

VS Code extension and MCP server for language-agnostic automatic debugging via breakpoints and expression evaluation.

juyterman1000/entroly

Context control layer for coding agents: compression, prompt-prefix stabilization for caching, cheaper-model routing, local hallucination checks and memory.

partcad/partcad

Inspect, render, test and export the parts and assemblies of PartCAD hardware packages

TheLunarCompany/lunar/mcpx

MCPX: open-source gateway for managing MCP servers at scale, centralizing tool discovery, access controls, call prioritization and usage tracking.

tugcantopaloglu/godot-mcp

MCP server for full Godot 4.x engine control with 165 tools for AI-driven game development

QuantGeekDev/docker-mcp

Docker container management and operations.

ilyautov/humanizer-ru

Следы нейросети в русском тексте: балл чистоты 0-100, запреты и маркеры с позициями, факт-замок.

cyanheads/clinicaltrialsgov-mcp-server

Search ClinicalTrials.gov: find studies, retrieve results, match patients to candidate trials.

agent-next/polymarket-paper-trader

Polymarket paper trading for AI agents: $10k paper money, real order books, official fees.

marcelmarais/spotify-mcp-server

Control Spotify playback and manage playlists.

krystonschwarze/coolicons

Search coolicons by meaning, then get SVG source and the right import in any style and radius

Horace-Maxwell/horosa-skill

Local-first offline 术数/占星 (Horosa 星阙): 110 technique tools, all computed on your machine.

flytohub/flyto-core

Deterministic agent execution engine (browser, file, Docker, data, crypto, scheduling modules) with execution traces, evidence snapshots and step replay.

Graphicle-AI/graphicle

Code graph and project memory for coding agents, cited to exact files and lines, on your machine.

FreePeak/db-mcp-server

MySQL and PostgreSQL access: query execution, transaction management, schema exploration, query building and performance analysis.

pskill9/web-search

Web search using Google search results.

openaccountants/openaccountants

Open-source accounting skills reviewed by licensed accountants, covering income tax, VAT and payroll by country, US state and Canadian province.

saurabhsharma2u/search-console-mcp

Interact with Google Search Console and Bing Webmaster Tools.

fosdickio/binary_ninja_mcp

Binary Ninja plugin and bridge for automating binary analysis and reverse engineering.

jordanburke/reddit-mcp-server

Reddit MCP server with full read/write - posts, comments, search, and content creation.

Beever-AI/beever-atlas

Team knowledge base turning Slack, Discord, Teams and Mattermost chats into a knowledge graph and wiki with cited answers, semantic search and expert finding.

wong2/mcp-cli

CLI tool for testing MCP servers.

formulahendry/mcp-server-spec-driven-development

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.