MCP Server Directory

45,118 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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1,389 servers in Developer Tools

Simulator

53

JoshuaRileyDev/simulator-mcp-server

Control iOS Simulators.

LocalFreeTypeScriptDeveloper Tools

XRAY

52

srijanshukla18/xray

Progressive code-intelligence server: lets AI assistants map structure, fuzzy-find symbols, and assess change-impact across Python, JS/TS, and Go codebases (powered by ast-grep)

LocalFreePythonDeveloper Tools

argot

51

get-tmonier/argot

Checks agent-written code against the repo's git-history patterns, flagging foreign dependencies, reinvented functions, misplaced code and gamed tests.

LocalFreeRustDeveloper Tools

Pagecast

51

mcpware/pagecast

Record browser pages as GIF or video: AI-driven demo recordings with scroll, click and hover interactions via Playwright and ffmpeg.

LocalFreeTypeScriptDeveloper Tools

App Store Connect

31.4k

devinwang/app-store-connect-mcp

MCP server for Apple's App Store Connect API: 1316 tools generated from the official OpenAPI spec.

LocalFreeDeveloper Tools

Awesome

01.5k

mrfentmen/awesome-servers

Live aircraft positions from the adsb.lol network: traffic near a point, a callsign or a hex code.

LocalFreeDeveloper Tools

Codex MCP Go

51

w31r4/codex-mcp-go

MCP server wrapping Codex CLI for stdio-based tool calls.

LocalFreeDeveloper Tools

LogiSheets

41277

logisky/logisheets-mcp

Local Excel-compatible spreadsheet engine based on LogiSheets: deterministic formulas, named blocks, column rules, scenario scans, goal-seek and .xlsx export.

LocalFreeTypeScriptDeveloper Tools

Vercel AI Docs

50

IvanAmador/vercel-ai-docs-mcp

AI-powered search and querying of the Vercel AI SDK documentation.

LocalFreeTypeScriptDeveloper Tools

Signalint

11.5k

TranQui004/signalint

Compact JavaScript/TypeScript diagnostics: clusters and prioritizes Oxlint, tsc and Biome issues, caches results and detects recurring diagnostic loops.

LocalFreeTypeScriptDeveloper Tools

Designer Skill

50

PyModel/designer-skill

UI design MCP: design references, intent routing, anti-slop static detector and gate. No API key.

LocalFreeDeveloper Tools

VeyraX

48

VeyraX/veyrax-mcp

Single tool to control all 100+ API integrations, and UI components

LocalFreeDeveloper Tools

MarkView

38312

paulhkang94/markview

Open and render Markdown files in MarkView, a native macOS Markdown preview app.

LocalFreeDeveloper Tools

Failure Lab

41.3k

anilloutombam/mcp-failure-lab

Deterministic fault-injection server for testing how MCP clients handle failures and recover.

LocalFreeDeveloper Tools

Typescribe

46

yWorks/mcp-typescribe

Provides TypeScript API information so agents can work with APIs not in their training data.

LocalFreeTypeScriptDeveloper Tools

PiloTY

45

yiwenlu66/PiloTY

AI pilot for PTY operations that enables agents to control interactive terminals with stateful sessions, SSH connections, and background process management

LocalFreePythonDeveloper Tools

Awesome Ionic

45

Tommertom/awesome-ionic-mcp

Ionic coding assistant for building mobile apps with React, Angular, Vue or vanilla JS.

LocalFreeTypeScriptDeveloper Tools

Frida Mobile

16855

monkeywave/frida-mobile-mcp

Mobile Frida MCP Server - AI-powered mobile app exploration and testing via Frida instrumentation

LocalFreeDeveloper Tools

Bruno

44

hungthai1401/bruno-mcp

Interact with the Bruno API client.

LocalFreeTypeScriptDeveloper Tools

Codex Tldraw

25580

jananadiw/codex-tldraw-mcp

A Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift.

LocalFreeDeveloper Tools

ontomics

43

EtienneChollet/ontomics

Semantic code index that extracts domain concepts, naming conventions and behavioral similarity from codebases.

LocalFreeRustDeveloper Tools

Garmin Personal

43

Mason-Levyy/garmin-personal-mcp

Garmin Connect on Garmin's official Personal API: sleep, HRV, body battery, activities.

LocalFreeDeveloper Tools

WebSearch

42

mnhlt/WebSearch-MCP

Self-hosted Websearch API

LocalFreeDeveloper Tools

Openapi

31.2k

Docat0209/mcp-openapi

Turn any OpenAPI/Swagger spec into MCP tools. Zero config, zero code.

LocalFreeDeveloper Tools

Codepet

01.2k

mrfentmen/codepet-mcp

Local MCP companion for CodePet status, quests, and source-free coding events. Tools include get...

LocalFreeDeveloper Tools

Unifi Applications

40

KallistoX/mcp-unifi-applications

Query UniFi API docs (Network, Protect, Site Manager and more): endpoint search, field-level schemas and code examples. Docs only, no controller access.

LocalFreePythonDeveloper Tools

Package Registry Search

39

artmann/package-registry-mcp

Search and get up-to-date information about npm, Cargo, PyPI and NuGet packages.

LocalFreeTypeScriptDeveloper Tools

APISIX

38

api7/apisix-mcp

APISIX Model Context Protocol (MCP) server is used to bridge large language models (LLMs) with the APISIX Admin API, supporting querying and managing all resources in Apache APISIX.

LocalFreeTypeScriptDeveloper Tools

DevProjex

38354

Avazbek22/DevProjex

Build token-efficient codebase context locally, with live preview, Git scopes, secret redaction and syntax-aware compression.

LocalFreeC#Developer Tools

OctoCounts

20538

huanglizhuo/OctoCounts

SLOC counts for any public GitHub repository from any MCP client: files, code, comment and blank lines per language, plus side-by-side repo comparisons.

LocalFreeTypeScriptDeveloper Tools

mk qa Master

37

kao273183/mk-qa-master

End-to-end QA loop: analyzes web pages or mobile screens, generates and runs pytest or Maestro tests with auto-retry, and writes an optimization plan.

LocalFreePythonDeveloper Tools

Roku Dev Studio

36

paramount-engineering/roku-dev-studio

Roku development: ECP device control, automated channel sideloading, BrightScript debugging and real-time log monitoring.

LocalFreeTypeScriptDeveloper Tools

Ros

36

Yutarop/ros-mcp

Control robots with natural language via ROS 2 topics, services and actions.

LocalFreePythonDeveloper Tools

Selvage

36

selvage-lab/selvage

LLM-based code review with AST-based context extraction, supporting Claude, GPT, Gemini and other models via OpenRouter.

LocalFreePythonDeveloper Tools

Codeberg

1.1k

mrfentmen/codeberg-mcp

Codeberg repositories from the Codeberg API. No key required.

LocalFreeDeveloper Tools

Devrant

1.1k

mrfentmen/devrant-mcp

Developer rants from devRant. No key required.

LocalFreeDeveloper Tools

Grafema

35

Disentinel/grafema

Semantic code graph: indexes a codebase into a typed graph for call-chain tracing, data-flow analysis, semantic search and invariant checking.

LocalFreeTypeScriptDeveloper Tools

HarmonyOS

35

XixianLiang/HarmonyOS-mcp-server

Device control and UI automation for HarmonyOS Next devices.

LocalFreePythonDeveloper Tools

API Deprecation Radar

01k

mrfentmen/api-deprecation-radar-mcp

Count local API deprecation markers by broad severity without returning endpoint names, paths,...

LocalFreeDeveloper Tools

Dependency Drift

1k

mrfentmen/dependency-drift-mcp

Summarize local dependency manifest and lockfile drift without returning package names,...

LocalFreeDeveloper Tools

Digimon

1k

mrfentmen/digimon-mcp

Digimon encyclopedia lookup from the free Digimon API.

LocalFreeDeveloper Tools

Image Compression

34

InhiblabCore/mcp-image-compression

Local compression of various image formats.

LocalFreePythonDeveloper Tools

Follow Up Boss

33

mindwear-capitian/followupboss-mcp-server

Follow Up Boss CRM in plain English. 160 tools; bring your own API key.

LocalFreeDeveloper Tools

Hated WoW

18450

RdyGaming/hated-wow-mcp

MCP server for WoW addons: Lua API, Blizzard UI source, CVars, art lookup, linting, scaffolding.

LocalFreeDeveloper Tools

DotNetMetadataMcpServer

32

V0v1kkk/DotNetMetadataMcpServer

Type information from .NET projects: assembly exploration, namespace discovery, type reflection and NuGet integration.

LocalFreeC#Developer Tools

SQL Analyzer

32

j4c0bs/mcp-server-sql-analyzer

SQL analysis, linting and dialect conversion using SQLGlot.

LocalFreePythonDeveloper Tools

DocGuard

325.7k

raccioly/docguard

Deterministic documentation-drift detection: validates a project's docs against its code, with stable finding codes and suggested fixes. Read-only.

LocalFreeTypeScriptDeveloper Tools

Visimark

0969

michal-niedzwiedzki/visimark

Checks that every computed number in a Markdown document still matches the formula that produced it, and plans — then applies, behind an explicit write gate — the repair, so an agent's correct formula can't ship with a wrong total.

LocalFreeTypeScriptDeveloper Tools