Free MCP servers · page 26

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 1201–1248

Webcrawl

46

pragmar/mcp-server-webcrawl

Search and retrieve web crawler data from WARC, wget, Katana, SiteOne and InterroBot crawls.

LocalFreePythonSearch & Web Scraping

DollhouseMCP

46

DollhouseMCP/mcp-server

Reusable personas, skills, templates, agents and memory for AI clients, with dynamic permissions, versioning and a public collection of shareable content.

LocalFreeTypeScriptKnowledge, Memory & RAG

Confdiff

41156

esperanza-volkov/confdiff

Semantic, format-aware diff of config files (JSON/YAML/TOML/INI/.env/XML/CSV) for AI agents

LocalFreeAI Agents & Coding Agents

DeXe DAO governance

01.4k

edward-arinin-web-dev/dexe-mcp

DeXe Protocol DAOs for AI agents: create DAOs, proposals, votes, OTC token sales, on-chain reads.

LocalFreeAI Agents & Coding Agents

dittu

46

Manish-Tamang/dittu

Clone any website's frontend into Next.js or Astro and verify it with pixel diffs.

LocalFreeOther Tools & Integrations

Easy Email Builder

01.4k

Shahkarkhan440/Easy-Email-Builder

Design HTML email templates with AI: render to HTML and open them in a visual editor

LocalFreeCommunication

Kubently

46

kubently/kubently

Troubleshoot Kubernetes agentically: natural-language cluster diagnosis via ask_kubently

LocalFreeCloud Platforms

Macuse

46

macuse-app/macuse-mcp

MCP server for Mac — control Calendar, Mail, Notes, Reminders, and any Mac app, fully on-device.

LocalFreeKnowledge, Memory & RAG

Oliver's mTOR Atlas

01.4k

open-mtor-atlas/atlas

Evidence-labelled mTOR research: studies, entities, pathway claims, contradictions, open questions.

Local + RemoteFreeOther Tools & Integrations

Palinode

46

phasespace-labs/palinode

Inspectable, correctable project memory in git-versioned Markdown for AI agents.

LocalFreeVersion Control

Sipcode

461.4k

Anuj7411/sipcode

Context hygiene for Claude Code: drift detection, re-read dedup, and token analytics.

LocalFreeMarketing

Surfcad Agent

01.4k

artur0x0/surfcad-agent

MCP server for SurfCAD: Fully featured script CAD built on Manifold, with helpers for AI agents

LocalFreeAI Agents & Coding Agents

Tdcv2 Agents

01.4k

NickLiapin/tdcv2-agents

Fake, mock and test data generator: CSV, JSON, SQL from a .tdc config, made locally by TDCv2.

LocalFreeDatabases

TRA

46

BijectiveLabs/bitra

Read-only gates of autonomous trading agents with deterministic execution: cost, data, validation.

LocalFreeFinance, Fintech & Payments

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

Bear

45

akseyh/bear-mcp-server

Read Bear notes (macOS only).

LocalFreeOther Tools & Integrations

Ntfy

45

teddyzxcv/ntfy-mcp

Send notifications to your phone using ntfy.

LocalFreeCommunication

Outlook Local

45

desek/outlook-local-mcp

Local Microsoft Outlook calendar and mail via Microsoft Graph, with multi-account support and OS keychain token storage.

LocalFreeGoCommunication

Bilibili

45

XZXZZX-Ai/bilibili-mcp

Local-first Bilibili MCP server for video metadata, subtitles and structured transcripts, chapters, popular comments, and optional local ASR fallback. Published on npm as @xzxzzx/bilibili-mcp with bilingual documentation.

LocalFreeTypeScriptSearch & Web Scraping

ChatSpatial

45

cafferychen777/ChatSpatial

Spatial transcriptomics analysis: cell annotation, deconvolution, spatial statistics and visualization.

LocalFreePythonScience & Research

Adam

45

strangeadvancedmarketing/Adam

Persistent memory tools for Claude Desktop. Search your vault or Obsidian notes mid-conversation.

LocalFreeSearch & Web Scraping

Alive Analysis

41132

with-geun/alive-analysis

Query alive-analysis history from any AI client. Tools: list, get, search, dashboard export.

LocalFreeSearch & Web Scraping

Alza

1.4k

lukabudik/alza-mcp

Unofficial MCP server for Alza.cz: catalog search plus token-guarded account and checkout.

LocalFreeSearch & Web Scraping

ATXP

451.1k

atxp-dev/atxp

Agent wallet, email, phone, and 41 paid tools: search, image/video/music gen, SMS, calls.

LocalFreeFinance, Fintech & Payments

Caelune

45

EllisMorrow/Caelune

Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.

LocalFreeSearch & Web Scraping

Figranium

61.2k

figranium/figranium-mcp

MCP server for creating, running, inspecting, and scheduling Figranium browser automations.

LocalFreeBrowser Automation

freehire

15904

strelov1/freehire-mcp

freehire.me: search 3.3M+ IT jobs from 294K company boards, track applications, tailor CVs.

Local + RemoteFreeSearch & Web Scraping

Frida Mobile

16855

monkeywave/frida-mobile-mcp

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

LocalFreeDeveloper Tools

Garmin

01.3k

endurancetools/garmin-mcp

Unofficial Garmin Connect server: training load, form, HRV readiness and workouts for your watch

LocalFreeOther Tools & Integrations

Hugging Bay

1.3k

barneywohl/hugging-bay

Open model files with recorded SHA-256 and licence labels. Ask for what's missing.

Local + RemoteFreeAI Agents & Coding Agents

in Bed AI

26572

geeks-accelerator/in-bed-ai

AI agent dating — personality matching, compatibility scoring, and real conversations on inbed.ai

LocalFreeAI Agents & Coding Agents

Llmgraph Agent Plugin

21.3k

brainfoods-studio/llmgraph-agent-plugin

Who calls this, what breaks, which callers an edit missed: labelled answers. Windows, Python, TS/JS.

LocalFreeAI Agents & Coding Agents

Monacloud

01.4k

mona-software/monacloud-mcp

Buy .vn/intl domains in VND, deploy apps, Postgres, email, VietQR pay — Vietnam MCP for AI agents

LocalFreeDatabases

Sfmc

51.2k

JoernBerkefeld/mcp-server-sfmc

SFMC AMPscript/SSJS/GTL tools + searchable help for 7 MC products (Engagement, Pardot…) via MCP.

LocalFreeSearch & Web Scraping

Yahoo Finance

23666

danishashko/yahoo-finance-mcp

Real-time Yahoo Finance data: quotes, history, financials, analyst ratings, options, and news.

LocalFreeFinance, Fintech & Payments

Algorand

44

GoPlausible/algorand-mcp

A comprehensive MCP server for tooling interactions(40+) and resource accessibility(60+) plus many useful prompts to interact with Algorand Blockchain.

LocalFreeFinance, Fintech & Payments

Bruno

44

hungthai1401/bruno-mcp

Interact with the Bruno API client.

LocalFreeTypeScriptDeveloper Tools

Kitsune

21.3k

kaiser-data/kitsune-mcp

Hot-reload for MCP servers: the agent connects the server it is building, calls a tool, fixes the code, runs reload() and calls it again in the same session, with no client restart. Also mounts any of 130,000+ servers from 7 registries mid-session (one tool at a time if you like) and runs community npm/PyPI packages in a hardened Docker container.

LocalFreePythonAggregators & Gateways

Waggle

44

Abhigyan-Shekhar/Waggle-mcp

Persistent graph memory that extracts facts from conversations into typed nodes with local embeddings, supporting temporal queries and conflict detection.

LocalFreePythonKnowledge, Memory & RAG

Webdriverio

44

webdriverio/mcp

Browser and mobile app automation with WebdriverIO: control browsers and automate native Android and iOS apps via WebDriver and Appium.

LocalFreeTypeScriptBrowser Automation

Airtable User

32367

Automations-Project/VSCode-Airtable-Formula

Manage Airtable bases: schema, field CRUD, views, formula validation, extensions

LocalFreeOther Tools & Integrations

Anki

44

nietus/anki-mcp

Study and manage Anki flashcards via AnkiConnect: quizzes, stats, leeches, bulk edits.

LocalFreeOther Tools & Integrations

Claude Token Saver

41.2k

BlackFoil/claude-token-saver-mcp

MCP server that offloads routine coding tasks to local LLM (Ollama) to save Claude API tokens

LocalFreeProductivity & Project Management

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

Ignite UI Theming

4445k

IgniteUI/igniteui-theming

Generate Sass palettes, typography, elevations, and themes for Ignite UI components.

LocalFreeOther Tools & Integrations

Osint Agent Skills

44

frangelbarrera/osint-agent-skills

OSINT MCP server — 23 tools: DNS, WHOIS, Shodan, breaches, GEOINT, crypto. Works with Claude Code.

LocalFreeFinance, Fintech & Payments

unreal-mcp-ue4

29437

conaman/unreal-mcp-ue4

UE4.27 MCP server for controlling Unreal Editor sessions over Python Remote Execution.

LocalFreeOther Tools & Integrations