Free MCP servers · page 23

Open source MCP servers that need no paid account or API key, based on each listing. Run them locally with Claude Code or any MCP client.

12,872 servers · showing 1057–1104

AppCrane

01.7k

gitayg/appcrane-mcp

Self-hosted, MCP-native deployment platform (AppCrane): AI agents deploy apps, manage secrets, read logs, and roll back on your own server. Enterprise SSO (SAML/OIDC/SCIM) and per-user audit.

LocalFreeTypeScriptCloud Platforms

React Analyzer

58

azer/react-analyzer-mcp

Analyze React code locally and generate docs or llm.txt for a whole project at once.

LocalFreeTypeScriptDeveloper Tools

Console Automation

53155

ooples/mcp-console-automation

Console automation and monitoring, like Playwright for terminal apps: session management, SSH, testing, monitoring and background jobs.

LocalFreeTypeScriptAI Agents & Coding Agents

Altmetric

71.5k

altmetric/altmetric-mcp

MCP server for Altmetric APIs - track research attention across news, policy, social media, and more

Local + RemoteFreeSocial Media

DwellDelta

1.7k

au.com.dwelldelta/dwelldelta

Is an Australian rent fair? ABS rents index check, plus sourced property and lending indicators.

Local + RemoteFreeOther Tools & Integrations

Girder

141.3k

dhishwasher/Girder

Saves AI coding-agent context by giving exact code instead of whole files, from a local graph.

LocalFreeAI Agents & Coding Agents

Sema

58

sema-lisp/sema

MCP tools for Sema — eval, compile, build, format, and docs for a Lisp with LLM primitives.

LocalFreeProductivity & Project Management

WunderUI

11.7k

Kl-webmedia/wunderui-mcp

The WunderUI design system for coding agents: components, props, tokens, rules and skills.

LocalFreeAI Agents & Coding Agents

Callimachus

46326

BetaBots-LLC/callimachus

Local hybrid search (SQLite FTS5 and on-device vectors) over coding-agent conversation history from multiple tools, so agents can recall their past work.

LocalFreeRustKnowledge, Memory & RAG

tdmcp

57

Pantani/tdmcp

Describe a visual to build a playable TouchDesigner network: audio-reactive, generative, particle, 3D and feedback systems with live knobs and MIDI/OSC/DMX.

LocalFreeTypeScriptArt & Design

Wc26

34696

jordanlyall/wc26-mcp

FIFA World Cup 2026 data: matches, teams, venues, city guides, fan zones, visa requirements, injuries, odds and standings.

LocalFreeTypeScriptSports

Browser Extension

61.5k

Mehmoodqureshi/mcp-browser-extension

Drive your real Chrome over MCP: real logins and cookies, multi-tab automation, deny-all by default.

LocalFreeBrowser Automation

Mastercard Developers

57

Mastercard/developers-agent-toolkit

Access Mastercard Developers APIs, documentation, and API specifications through MCP.

LocalFreeDeveloper Tools

Openevidence

49231

bakhtiersizhaev/openevidence-mcp

Unofficial MCP server connecting OpenEvidence to AI agents via authenticated browser sessions

LocalFreeBrowser Automation

Paths-LE

11.7k

nolindnaidoo/paths-le

Extract file and directory paths from config files and code, with their kind and position.

LocalFreeSearch & Web Scraping

Secrets-LE

11.7k

nolindnaidoo/secrets-le

Detect hardcoded secrets in source and config. Reports masked previews, never the values.

LocalFreeSecurity & Identity

Dotpals

56

Rikinshah787/dotpals

Checks what local coding agents such as Claude Code, Codex and Cursor really did: files changed, commands run and test results read from test output, not the agent's word. Read-only.

LocalFreeTypeScriptAI Agents & Coding Agents

SharpLens

40469

pzalutski-pixel/sharplens-mcp

Semantic C#/.NET analysis via Roslyn: navigation, refactoring, find usages and code intelligence.

LocalFreeC#Developer Tools

smartest-tv

56

Hybirdss/smartest-tv

Control LG, Samsung, Android TV and Roku smart TVs: play Netflix, YouTube and Spotify content by name, cast URLs, scene presets and multi-TV sync.

LocalFreePythonIoT, Home & Embedded

Aginx Browser

56

yinnho/aginxbrowser

Chromium-free agent browser with built-in V8: tiered fetching, multi-engine search, screenshots, persistent login sessions and CDP access.

Local + RemoteFreeRustBrowser Automation

Agent Email

71.5k

UseJunior/email-agent-mcp

Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP

LocalFreeCommunication

Quicken Mac

49223

dweekly/quicken-mac-mcp

Read-only access to Quicken For Mac financial data: transactions, spending, and portfolios.

LocalFreeOther Tools & Integrations

Tock

01.7k

chrischall/tock-mcp

Tock (exploretock.com): discover restaurants, search a city, get venue details and availability.

LocalFreeSearch & Web Scraping

AI Server Visual Studio

55

LadislavSopko/mcp-ai-server-visual-studio

Roslyn-based Visual Studio integration: semantic code navigation, symbol search, inheritance trees, call graphs, safe rename and build/test execution.

LocalFreeC#Developer Tools

Browser Kit

55

ndthanhdev/mcp-browser-kit

Interact with your local browsers.

LocalFreeTypeScriptBrowser Automation

Producthunt

55

jaipandya/producthunt-mcp-server

Interact with Product Hunt trending posts, comments, collections, users and more.

LocalFreePythonCommunication

ScreenPilot

55

Mtehabsim/ScreenPilot

Control the GUI with mouse and keyboard tools for automation, education and experimentation.

LocalFreePythonOther Tools & Integrations

SearXNG-Enhanced Web Search

55

OvertliDS/mcp-searxng-enhanced

An enhanced MCP server for SearXNG web searching, utilizing a category-aware web-search, web-scraping, and includes a date/time retrieval tool.

LocalFreeSearch & Web Scraping

Sofagent

55

KongFangXun/sofagent

Commit-time audits for AI coding agents: scan git diffs for secret leaks, out-of-scope edits and prompt injection, and keep a tamper-evident audit history.

LocalFreeTypeScriptOther Tools & Integrations

Webpage Screenshot

55

ananddtyagi/webpage-screenshot-mcp

Take screenshots of webpages to use as feedback during UI development.

LocalFreeTypeScriptSearch & Web Scraping

CyberChef

30761

doublegate/CyberChef-MCP

GCHQ CyberChef's encryption, encoding, compression and forensics operations, plus analysis tools such as hash identification, cipher solving and RSA attacks.

LocalFreeTypeScriptSecurity & Identity

Sports Hub

40444

lacausecrypto/mcp-sports-hub

Aggregated sports data: live scores, standings, player stats and betting odds for NFL, NBA, MLB, NHL, soccer, tennis, cricket, golf, MMA, F1 and esports.

LocalFreeTypeScriptSports

Agent Wikis

161.2k

tonbistudio/agentwikis-mcp

Maintained, agent-readable knowledge bases with calibrated search and provenance. Pro key adds XL.

LocalFreeSearch & Web Scraping

Alphaportal

01.7k

chrischall/alphaportal-mcp

AlphaPortal school-bus transportation for Claude — students, stops, live bus location, notifications

LocalFreeLocation & Travel

Godotiq

55

salvo10f/godotiq

Intelligent MCP server for Godot 4. Spatial intelligence, code analysis, 35 tools.

LocalFreeDeveloper Tools

Grasp

31718

ashfordeOU/grasp

Codebase analysis: dependency graphs, security scanning, and refactor plans for GitHub and GitLab.

LocalFreeVersion Control

Hitachi raidcom command builder (Community)

01.6k

visubramaniam/raidcom-mcp

Builds and checks Hitachi raidcom commands and scripts. Build-only: never contacts a storage system.

LocalFreeOther Tools & Integrations

Keyframe it

1.6k

kendall8388/Keyframe-it

Animate 2D skeletons in Keyframe.it, pixel sprites in Sprite Puppeteer, 3D rigs in MeshForge.

LocalFreeBrowser Automation

Mac Voice

01.7k

jeet0007/mac-voice-mcp

Talk with your AI assistant out loud on a Mac, with on-device speech recognition (whisper.cpp).

LocalFreeMultimedia, Audio & Video

TRIZ

01.7k

sv/triz-skill

Deterministic, read-only TRIZ: matrix, principles, effects, routing, type-checked function models.

LocalFreeAI Agents & Coding Agents

DataWorks

54

aliyun/alibabacloud-dataworks-mcp-server

A Model Context Protocol (MCP) server that provides tools for AI, allowing it to interact with the DataWorks Open API through a standardized interface. This implementation is based on the Aliyun Open API and enables AI agents to perform cloud resources operations seamlessly.

LocalFreeAI Agents & Coding Agents

User Feedback

54

mrexodia/user-feedback-mcp

Enable a human-in-the-loop feedback workflow in AI coding tools.

LocalFreePythonDeveloper Tools

Deepseek as Subagent

54

PsChina/deepseek-as-subagent

Run DeepSeek as a sub-agent in Claude Code or Codex CLI, with its own agent loop for reading, editing and running commands in a sandboxed workspace.

LocalFreePythonAI Agents & Coding Agents

Notify

54

Cactusinhand/mcp_server_notify

Send desktop notifications with a sound effect when agent tasks complete.

LocalFreePythonCommunication

Roampal Core

54

roampal-ai/roampal-core

Outcome-based persistent memory for Claude Code and OpenCode: memories that help get promoted, misleading ones get demoted.

LocalFreePythonKnowledge, Memory & RAG

Trello

54

m0xai/trello-mcp-server

Trello integration for working with boards, lists in boards and cards in lists.

LocalFreeProductivity & Project Management

Agentmako

54220

drhalto/agentmako

Local codebase intelligence backed by SQLite: context packets, indexed code and schema facts, diagnostics and optional Postgres/Supabase awareness.

LocalFreeTypeScriptDeveloper Tools

AI Usage

11.6k

MohitBansal321/ai-usage-mcp

Reports real token usage and cost from Claude Code and OpenCode data. Nothing leaves your machine.

LocalFreeAI Agents & Coding Agents