Free MCP servers · page 7

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 289–336

Droidmind

444

hyperb1iss/droidmind

Android device control, debugging, system analysis and UI automation, with a security framework.

LocalFreePythonDeveloper Tools

Code Context Engine

442

elara-labs/code-context-engine

Index your codebase. AI searches instead of re-reading files. 94% token savings.

LocalFreeSearch & Web Scraping

Molio Knowledge Base

442

zhuzhaoyun/Molio

Read-only access to your Molio local knowledge base: search, read, browse, and AI Q&A.

LocalFreeSearch & Web Scraping

Funplay Cocos

3741.9k

FunplayAI/funplay-cocos-mcp

stdio bridge for the local Cocos Creator Editor MCP server from FunplayAI/funplay-cocos-mcp.

LocalFreeOther Tools & Integrations

classifier.dev

435

mrmps/classifier-dev

Sort up to 1,000 texts into your own labels with a calibrated confidence per answer. No API key.

RemoteFreeDeveloper Tools

Context

433

neuledge/context

Local-first documentation for AI agents. Offline, instant, private doc retrieval.

LocalFreeProductivity & Project Management

Droidline

433

KnifeLemon/Droidline

Let an AI agent see and use a real Android phone over Wi-Fi, without ADB or root.

LocalFreeAI Agents & Coding Agents

Accessibility Agents

431

Community-Access/accessibility-agents

WCAG 2.2 scanners for web pages, Office, PDF, ePub and Markdown: contrast, axe, veraPDF and more.

LocalFreeAI Agents & Coding Agents

Alchemy

422

runekaagaard/mcp-alchemy

Access PostgreSQL, MySQL, MariaDB, SQLite, Oracle, SQL Server and more via SQLAlchemy, with schema and relationship inspection and large dataset analysis.

LocalFreePythonDatabases

Apple Notes

417

RafalWilinski/mcp-apple-notes

Talk with your Apple Notes

LocalFreeKnowledge, Memory & RAG

Network Sketcher (Local

416

cisco-open/network-sketcher

Local-first network design: create Cisco-style network master files, L1/L2/L3 topology diagrams, HTML viewers, device tables and AI context files.

LocalFreePythonArt & Design

mcptoon

410

activeing123/mcptoon

Connect AI agents to MCP servers from one config synced across coding tools, served through one process with compact tool discovery and spec validation.

LocalFreePythonAggregators & Gateways

Ghost in the Droid

408

ghost-in-the-droid/android-agent

Give any LLM agent a real Android or iPhone as its body. 62 MCP tools for mobile automation.

LocalFreeAI Agents & Coding Agents

PageIndex

407

VectifyAI/pageindex-mcp

Reasoning-based RAG system for chatting with long PDFs. Supports local and online files.

LocalFreeKnowledge, Memory & RAG

Clawdcursor

4062.8k

AmrDab/clawdcursor

Desktop control for any AI agent on Windows, macOS and Linux. Reads the screen as text (accessibility tree, then OCR) and acts on controls by name, with screenshots only as a last resort, so a task costs a fraction of the tokens of a screenshot loop. 7 compound tools, one safety gate, verifies its own actions, and pauses for the user at sign-ins. Local-only, any tool-calling model.

LocalFreeTypeScriptCommand Line & OS Automation

Fiscal Brasil

406

DeHor-Labs/mcp-fiscal-brasil

Ferramentas fiscais brasileiras: CNPJ, NF-e, IBS/CBS, ICMS, Simples Nacional, NCM/CFOP. Sem API key.

LocalFreeDeveloper Tools

Stock Screener

404

xang1234/stock-screener

Daily stock screens, RS ratings, market breadth and group rankings for 12 markets. No API keys.

LocalFreeFinance, Fintech & Payments

MCPProxy

403

smart-mcp-proxy/mcpproxy-go

Local MCP proxy that routes multiple servers through one endpoint, with BM25 tool filtering, quarantine security, activity logging and a web UI.

LocalFreeGoAggregators & Gateways

Bagel

400

Extelligence-ai/bagel

Query robotics, drone and IoT data (ROS bags, MCAP, flight logs, CAN, MQTT) in plain English via DuckDB SQL, with Rerun, PlotJuggler and LeRobot exports.

LocalFreePythonIoT, Home & Embedded

Martin Loop

394

Keesan12/martin-loop

Governed runtime for AI coding agents with budget caps, verifier gates, runaway-loop prevention, rollback evidence and inspectable run receipts.

LocalFreeTypeScriptAI Agents & Coding Agents

Flutter MCP Toolkit

394

Arenukvern/mcp_flutter

Inspect and drive Flutter debug apps/games: semantic snapshots, search, and custom client tools

LocalFreeSearch & Web Scraping

Gogcli

112k

chrischall/gogcli-mcp

Google Sheets (and more) for Claude via gogcli — read, write, and manage spreadsheets

LocalFreeProductivity & Project Management

E2B

392

e2b-dev/mcp-server

Run code in secure sandboxes hosted by E2B

LocalFreeDeveloper Tools

Vscode

392

juehang/vscode-mcp-server

Work in a VS Code workspace: read the directory structure, see linter and language server problems, read code files and make edits.

LocalFreeTypeScriptAI Agents & Coding Agents

Accessibility Scanner

5910k

JustasMonkev/mcp-accessibility-scanner

MCP server for automated web accessibility scanning with Playwright and Axe-core.

LocalFreeBrowser Automation

color-space

3913.6M

colorjs/color-space

Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs

LocalFreeOther Tools & Integrations

Google News

384213

lewisdonovan/google-news-scraper

Search Google News, get top stories and read articles. No API key or headless browser.

LocalFreeBrowser Automation

HuggingFace Spaces

390

evalstate/mcp-hfspace

Use Hugging Face Spaces for open-source image generation, chat, vision and more, with image, audio and text uploads and downloads.

LocalFreeTypeScriptOther Tools & Integrations

Xcode

387

r-huijts/xcode-mcp-server

Xcode integration for project management, file operations and build automation.

LocalFreeTypeScriptDeveloper Tools

Ruv FANN

38639k

ruvnet/ruv-FANN

Neural network swarm orchestration with WebAssembly acceleration and MCP integration

LocalFreeOther Tools & Integrations

Sec Edgar

382

stefanoamorelli/sec-edgar-mcp

SEC EDGAR MCP server that provides access to the US public filings through the US SEC EDGAR API

LocalFreeDeveloper Tools

Jetbrains Index Plugin

373

hechtcarmel/jetbrains-index-mcp-plugin

JetBrains IDE plugin exposing indexing and refactoring features: rename, safe delete, find references, call and type hierarchy, diagnostics and more.

LocalFreeJavaDeveloper Tools

Tfmcp

371

nwiizo/tfmcp

Manage Terraform environments: read configurations, analyze plans, apply configurations and manage state.

LocalFreeRustCloud Platforms

Mirroir

2722.9k

jfarcand/mirroir-mcp

Control a real iPhone through macOS iPhone Mirroring: screenshot, tap, swipe, type.

LocalFreeBrowser Automation

Everything Search

367

mamertofabian/mcp-everything-search

Windows file search using the Everything SDK.

LocalFreePythonFile Systems & Storage

Three.js DevTools

1287.2k

DmitriyGolub/threejs-devtools-mcp

Inspect and edit Three.js scenes, materials, shaders, lights in real time from any AI agent

LocalFreeAI Agents & Coding Agents

Wireshark

361

bx33661/Wireshark-MCP

Wireshark packet analysis: capture, protocol statistics, field extraction and security analysis.

LocalFreePythonSecurity & Identity

Apache Doris

356

apache/doris-mcp-server

MCP Server For Apache Doris, an MPP-based real-time data warehouse.

LocalFreeOther Tools & Integrations

Plane

354

makeplane/plane-mcp-server

The official Plane MCP server provides integration with Plane APIs, enabling full AI automation of Plane projects, work items, cycles and more.

LocalFreeProductivity & Project Management

MemoryMesh

354

CheMiguel23/MemoryMesh

Graph-based memory focused on AI role-play and story generation.

LocalFreeTypeScriptKnowledge, Memory & RAG

Apple Shortcuts

353

recursechat/mcp-server-apple-shortcuts

Integration with Apple Shortcuts.

LocalFreeTypeScriptBrowser Automation

Home Assistant

352

voska/hass-mcp

Interact with Home Assistant to control smart home devices, query states, manage automations, and troubleshoot your smart home setup.

LocalFreeOther Tools & Integrations

Interactive

351

ttommyth/interactive-mcp

Interactive LLM workflows with local user prompts and chat directly in the MCP loop.

LocalFreeTypeScriptOther Tools & Integrations

Telegram

350

chaindead/telegram-mcp

Telegram API integration: access user data, manage dialogs (chats, channels, groups), retrieve messages and handle read status.

LocalFreeGoCommunication

Prism Coder

1565.8k

dcostenco/prism-coder

Session memory for coding agents: local-first recall, drift detection, on-device inference.

LocalFreeKnowledge, Memory & RAG

gflow-cli

348

ffroliva/gflow-cli

Drive Google Flow with your Google account: Veo text-to-video, image-to-video and clip extension, Imagen text-to-image, reusable characters and scenes.

LocalFreePythonMultimedia, Audio & Video

Simulator IOS Idb

342

InditexTech/mcp-server-simulator-ios-idb

Interact with iOS simulators (iPhone, iPad and more) through natural language commands.

LocalFreeTypeScriptDeveloper Tools

Mac Messages

340

carterlasalle/mac_messages_mcp

Query, analyze, send and receive iMessage conversations, with phone number validation, attachments, contacts and group chats.

LocalFreeCommunication