Free MCP servers · page 17

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 769–816

Continente

262.1k

andredelgado/continente-mcp

Unofficial Continente.pt shopping: search products, read favorites and orders, manage the cart.

LocalFreeSearch & Web Scraping

Stealthy Auto Browse

95

psyb0t/docker-stealthy-auto-browse

Self-hosted MCP server for stealth browser automation with human-like OS-level input.

LocalFreeBrowser Automation

A11ymcp

94

ronantakizawa/a11ymcp

Test URLs and HTML for WCAG 2.0/2.1/2.2 compliance using axe-core, including color contrast, ARIA validation and orientation lock detection.

LocalFreeTypeScriptDeveloper Tools

OPNSenseMCP

94

vespo92/OPNSenseMCP

Manage and interact with the OPNsense open source firewall in natural language.

LocalFreeTypeScriptSecurity & Identity

MetricBridge Apple Health

102.5k

PhilipAD/health-export-mcp

Read-only, local-first queries of Apple Health metrics.

LocalFreeHealth & Wellness

Fullbleed PDF Engine

94

fullbleed-engine/fullbleed-official

Create, preview, inspect, verify, and compile deterministic PDF documents with Fullbleed.

LocalFreeOther Tools & Integrations

Obsidian Vault

94

luffysolution-svg/obsidian-vault-mcp

Local Zotero, MinerU, Obsidian literature workflow with transactional Analysis notes.

LocalFreeKnowledge, Memory & RAG

Plumb

82348

tathagat22/plumb-mcp

Two-way Figma MCP: extract + verify design-to-code, or generate on-brand Figma pages from a prompt.

LocalFreeSearch & Web Scraping

Text From Image

94

ParthibanRajasekaran/text-from-image

Check from a screenshot that text is really visible to users. Local, offline OCR.

LocalFreeBrowser Automation

Icon Composer

62925

ethbak/icon-composer-mcp

Apple Icon Composer: create .icon bundles with Liquid Glass effects (iOS 26+), tune glass effects, set dark mode appearances and export for the App Store.

LocalFreeTypeScriptDeveloper Tools

Real Browser

581k

ofershap/real-browser-mcp

Control the user's real Chrome browser via an extension, reusing existing sessions, logins and cookies.

LocalFreeTypeScriptBrowser Automation

Omitly

02.8k

omitly/omitly-mcp

Omitly's local, verifiable PDF redaction for AI agents — your documents never leave your device.

LocalFreeAI Agents & Coding Agents

Screaming Frog SEO Spider MCP Server (headless)

93

bzsasson/screaming-frog-mcp

Headless Screaming Frog SEO Spider via its CLI: run crawls, export and filter data, no GUI needed.

LocalFreeSearch & Web Scraping

DispatchSEO

93

NeoZi12/dispatchseo

Open-source SEO manager for coding agents: keyword research, content PRs, rank + Search Console.

RemoteFreeSearch & Web Scraping

Claude Soul

92

DomDemetz/claude-soul

Learning engine for Claude Code: extracts signals from sessions, runs periodic reflections and promotes or retires behavioral frameworks based on evidence.

LocalFreeTypeScriptKnowledge, Memory & RAG

PhpCodeArcheology

92

PhpCodeArcheology/PhpCodeArcheology

PHP static analysis: code quality metrics, problem detection, refactoring priorities, dependency graphs, git hotspots, test coverage and impact analysis.

LocalFreeDeveloper Tools

Brainstorm

72592

spranab/brainstorm-mcp

Multi-round brainstorming debates between LLMs (GPT, Gemini, DeepSeek, Groq, Ollama and more) to explore ideas from diverse perspectives.

LocalFreeTypeScriptOther Tools & Integrations

Scrivener

69704

writerslogic/scrivener-mcp

Work with Scrivener 3 writing projects: document management, writing analysis, semantic search, character and plot memory, and content enhancement.

LocalFreeTypeScriptKnowledge, Memory & RAG

Continuum

92

pouyahasanamreji/continuum

Shared memory + orchestration for your coding agents. Local-first MCP, vector RAG.

LocalFreeKnowledge, Memory & RAG

Storeshots

271.9k

mtbun/storeshots-mcp

Render store-ready App Store and Google Play screenshots: device frames, headlines, exact sizes.

LocalFreeBrowser Automation

USB LIN Converter

92

uCAN-LIN/LinUSBConverter

Sniff and reverse-engineer a car's LIN bus: capture, changing bits, speed detect, LDF decode

LocalFreeOther Tools & Integrations

Jvm

91

xzq-xu/jvm-mcp-server

JVM-based MCP server implementation.

LocalFreeTypeScriptDeveloper Tools

Monitor

91

seekrays/mcp-monitor

Real-time system metrics: CPU, memory, disk, network, host and process information.

LocalFreeGoMonitoring & Observability

Linkedin

122.4k

devag7/linkedin-mcp

LinkedIn via an authenticated browser session: profiles, people/job/company search, feed, messaging and gated writes (connect, post, react, comment).

LocalFreeTypeScriptSocial Media

AAI Gateway

91289

gybob/aai-gateway

Unified MCP & Skill management gateway, shared across AI agents, 99% context token savings

LocalFreeAI Agents & Coding Agents

Aesthetic Computer

91

whistlegraph/aesthetic-computer

MCP server for aesthetic.computer - publish JavaScript, KidLisp art, and clock melodies

LocalFreeOther Tools & Integrations

agentgate

91

ciceroyang/agentgate

Read-only evidence for the tools agents run: MCP server records, coverage and policy.

LocalFreeAI Agents & Coding Agents

KIP

91

ldclabs/KIP

Knowledge Graphs to enable memory persistence, knowledge evolution, explainable interaction.

LocalFreeKnowledge, Memory & RAG

Korea Tax Calculator

91

UpstageAI/korean-tax-calc-mcp

Korean tax calculation and tax-audit judgment MCP: 93 tools with statutory citations.

LocalFreeOther Tools & Integrations

Strimzi Kafka CLI

91

SystemCraftsman/strimzi-kafka-cli

Manage Apache Kafka on Kubernetes via Strimzi. Clusters, topics, users, connectors, MM2.

LocalFreeCloud Platforms

Sui Analytics

32.6k

0xfreak0/sui-mcp

Read-only Sui analytics: fund tracing, protocol-aware tx decoding, no API keys or wallet.

LocalFreeFinance, Fintech & Payments

Lucidity

90

hyperb1iss/lucidity-mcp

Improve AI-generated code quality with prompt-based analysis across 10 dimensions, from complexity to security vulnerabilities.

LocalFreePythonMonitoring & Observability

Mindpilot

90

abrinsmead/mindpilot-mcp

Visualize code, architecture and other concepts as Mermaid diagrams in a locally hosted web app.

LocalFreeTypeScriptDeveloper Tools

Openapi

90

ReAPI-com/mcp-openapi

Discover and explain OpenAPI specifications and generate code or mock data from them.

LocalFreeTypeScriptDeveloper Tools

OpenScreenShot

90

PGHQdev/OpenScreenShot/mcp

Website screenshots from a local headless Chrome, with selector, text-pattern and rectangle redaction before capture; also a CLI.

LocalFreeTypeScriptBrowser Automation

PyATS

90

automateyournetwork/pyATS_MCP

Structured, model-driven interaction with network devices via Cisco pyATS.

LocalFreeAI Agents & Coding Agents

gtm-api: LinkedIn

90

gtm-api/linkedin-mcp

Managed LinkedIn MCP server for AI agents: search, connect, message and enrich on accounts you own.

Local + RemoteFreeSearch & Web Scraping

Infinitecampus

42.6k

chrischall/infinitecampus-mcp

Infinite Campus (Campus Parent) for Claude — grades, attendance, assignments, messages

LocalFreeAI Agents & Coding Agents

LivePilot

901.6k

dreamrec/LivePilot

317-tool agentic MCP production system for Ableton Live 12 — device atlas, sample engine, composer

LocalFreeAI Agents & Coding Agents

OpenScreenShot

901.4k

PGHQdev/OpenScreenShot

Capture website screenshots (viewport or full page) with local Chrome, or on OpenScreenShot Cloud.

Local + RemoteFreeBrowser Automation

Summer Engine

9015k

summerengine/summer

The game engine built for AI. Any agent makes a multiplayer game and publishes it.

Local + RemoteFreeAI Agents & Coding Agents

Optuna

89

optuna/optuna-mcp

Orchestrate hyperparameter search and other optimization tasks with Optuna.

LocalFreePythonData Science & Visualization

Code to Tree

89

micl2e2/code-to-tree

Convert source code into an AST, regardless of language.

LocalFreeC/C++AI Agents & Coding Agents

pond

89

tenequm/pond

Lossless archive and search for AI agent sessions across clients.

LocalFreeRustKnowledge, Memory & RAG

CodeNib

89

sysevol-ai/CodeNib

Source-linked CodeGraph exploration, ranked search, and static navigation for coding agents.

LocalFreeSearch & Web Scraping

MS 365-21V

89

mdwsk88/ms-365-21v-mcp-server

MCP server for Microsoft 365 on the 21Vianet China cloud: mail, calendar, files via delegated Graph.

LocalFreeProductivity & Project Management

Multi AI Advisor

88

YuChenSSR/multi-ai-advisor-mcp

Query multiple Ollama models and combine their responses for diverse perspectives on a single question.

LocalFreeTypeScriptDeveloper Tools

Tsgram

88

areweai/tsgram-mcp

Use Claude with local workspace access from Telegram on your phone: read, write and code on the go.

LocalFreeCommunication