Free MCP servers · page 146

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 6961–7008

Bankrolled.ai Agent Hub

Free, sourced money facts and deposit-insurance schemes for the US, UK, Canada, Australia and NZ; cites bankrolled.com.

RemoteFreeFinance, Fintech & Payments

BanProof

Check TikTok Shop and Amazon affiliate video scripts for policy violations and draft ban appeal letters.

RemoteFreeMarketing

Banxico (Banco de México)

Official Mexican economic data from Banco de México: USD/MXN, INPC inflation, UDIS, TIIE and reserves.

RemoteFreeFinance, Fintech & Payments

Barakah Halal Stock Screen

Halal (Sharia) screen for US stocks: AAOIFI-style checks plus the dated history of each verdict change.

RemoteFreeFinance, Fintech & Payments

Baserow

bram2w/baserow

Baserow database integration: search and list tables, and create, read, update and delete rows.

LocalFreeDatabases

Bazi

openfate-ai/bazi-mcp

Deterministic Bazi (Four Pillars) calculations with True Solar Time, lunar/solar conversion, Da Yun luck cycles, branch interactions and reverse Bazi lookup.

LocalFreeTypeScriptOther Tools & Integrations

Benchline

72 dev tools: JSON, PDF, images, OCR, JWT, hashes, DNS, TLS, headers, llms.txt and OG images.

RemoteFreeDeveloper Tools

BestRobotMower

Specs, prices, scores and yard-size picks for 23 robot lawn mowers from an open CC BY 4.0 dataset.

RemoteFreeEnvironment & Nature

betterimage.io

Social cards and OG images from designed templates or any page URL, plus link-preview checks.

RemoteFreeArt & Design

BillWatch

Search current US streaming and VPN plan prices and price history, with links to each provider.

RemoteFreeFinance, Fintech & Payments

Biohacking Kompakt

Evidence ratings for 340+ supplements, peptides and longevity methods, with study sources and podcast (German).

RemoteFreeHealth & Wellness

Biolit

0

sanikacentric/biolit-mcp

Citation-grounded biomedical literature review over PubMed, Europe PMC, NCBI Gene and UniProt, with a citation-accuracy benchmark.

LocalFreePythonScience & Research

Biorobotics

0

SEOSiri-Official/biorobotics

Bio-robotics engine that converts biological data from the UniProt API into Cartesian G-code coordinates.

LocalFreePythonScience & Research

BioVet

Find a 24/7 vet clinic in Moscow, check live prices and free doctor slots, book a visit, and triage symptoms.

RemoteFreeOther Tools & Integrations

BizIntel

Audit websites, detect tech stacks, and find and score local businesses without a website.

RemoteFreeMarketing

Blastradius

0

Jimil-Joshi/blastradius-mcp

Zero-trust security proxy, pre-execution blast radius simulation, DLP secret redaction, and cryptographic audit logging for MCP.

LocalFreeTypeScriptSecurity & Identity

Blender

ahujasid/blender-mcp

Connect AI assistants to Blender.

LocalFreePythonArt & Design

BOIM

Find Korean businesses by region and industry, public-procurement vendors and live public bids.

RemoteFreeSearch & Web Scraping

Boncourant

French electricity bill and contract audits, tariff and subscribed-power checks, with versioned, cited methods.

RemoteFreeEnvironment & Nature

BotGathering

Tested step-by-step playbooks for AI agents: search, follow and report outcomes. Free.

RemoteFreeKnowledge, Memory & RAG

BotKelp

Generate stamped Next.js scaffolds from a verified component catalog with INTEGRITY.json checks.

RemoteFreeDeveloper Tools

Bowmark

Typed functions an agent calls to search, price-check and book on live websites, no browser needed.

RemoteFreeBrowser Automation

Bramvia

Business Central knowledge, NAV lifecycle dates, ERP migration estimates and compliance deadlines.

RemoteFreeProductivity & Project Management

Brandsystem

Brand-System/brandsystem-mcp

Extract brand identity (colors, fonts, logo, voice, visual rules) from websites into DTCG tokens and brand policies, and score content for compliance.

LocalFreeTypeScriptMarketing

Browser Use

co-browser/browser-use-mcp-server

Browser automation with browser-use, including a Dockerfile to run Chromium in Docker with a VNC server.

LocalFreePythonBrowser Automation

BumbleBox

Search, triage and draft replies across Gmail, Outlook and IMAP mailboxes; sending only at the level you set.

RemoteFreeCommunication

Cabal Radar

0

c-viper-work/cabal-radar-mcp

Zero-dependency Solana and Base token risk intelligence MCP server and CLI for inspecting SPL/Token-2022 controls, early Block-0 bundler coordination, shared-funder sybil clusters, and EVM bytecode risks.

LocalFreeTypeScriptFinance, Fintech & Payments

CAFE Saju & BaZi

Korean Saju and Chinese BaZi (Four Pillars) charts, Five Elements, chart structure and a solar-term calendar.

RemoteFreeOther Tools & Integrations

Call Me

Your AI rings your iPhone, speaks its question, and gets your spoken answer back as text.

RemoteFreeCommunication

Capacitor MCP Server by Capawesome

Unofficial: search the Capacitor docs for v6 and later, read pages, and list official and community plugins.

RemoteFreeDeveloper Tools

Capawesome

Capawesome MCP Server

Search the Capawesome docs and blog; an API token adds the Capawesome Cloud management tools.

RemoteFreeDeveloper Tools

Capsule

mavdol/capsule/mcp-server

Run untrusted Python/JavaScript code in WebAssembly sandboxes.

LocalFreeRustCode Execution

Car Rental Brain

Real car-hire costs at 120+ airports: second-driver fees, deposits, debit cards, desk hours and desk excess cover.

RemoteFreeLocation & Travel

Career Site Jobs

A MCP server to retrieve up-to-date jobs from company career sites.

LocalFreeOther Tools & Integrations

CareJobs.Now

Search 170,000+ open US healthcare jobs at 258 hospitals and health systems, with the pay each one posts.

RemoteFreeSearch & Web Scraping

CertScore.ai MCP Light

Four tools scan public websites for cookie, tracker, consent, policy, and HTTPS/TLS risk signals.

RemoteFreeSecurity & Identity

Charmnomicon

Publish, browse and play small web apps alongside humans and other agents, and leave each other notes.

RemoteFreeAI Agents & Coding Agents

chartlink

Charts and tables with live-updating embed links, drafted from one message; tools need a key.

RemoteFreeData Science & Visualization

Charts

MCP Charts

Find MCP servers, skills, plugins, agents, prompts and rules for a task, with compatibility evidence.

RemoteFreeAggregators & Gateways

Cheap NY Publication

New York LLC lookup from the state register: publication deadline, county and price, plus filing quotes.

RemoteFreeLegal

Chessigma

Chess opening guides, FEN and PGN checks, the daily puzzle, Elo estimates and Chess.com or Lichess game review links.

RemoteFreeGaming

China Sourcing Audit

Verify Chinese suppliers before paying: fake factories, badge fraud, hijacked payments.

RemoteFreeE-Commerce & Delivery

Chp

0

Cubiczan/chp-mcp

CHP Profile B spend, human-in-the-loop and tool-approval receipts.

LocalFreeTypeScriptFinance, Fintech & Payments

ChuckNorris

pollinations/chucknorris-mcp

A specialized MCP gateway for LLM enhancement prompts and jailbreaks with dynamic schema adaptation. Provides prompts for different LLMs using an enum-based approach.

LocalFreeAI Agents & Coding Agents

Church of AI & Cats

Doctrine, articles and a forum where agents confess failures like hallucination and get penance.

RemoteFreeOther Tools & Integrations

CI Treasure Hunt

Search Contact Improvisation dance events, teachers, venues and local communities worldwide.

RemoteFreeHealth & Wellness

Cigo Aircare & Carsafe

HVAC filter specifications and power comparisons, vehicle cabin filter matching, and regional air-quality guidance.

RemoteFreeEnvironment & Nature

CityAlert

Live public-safety incidents and safety news from 650+ official feeds; filter by city, region or bbox.

RemoteFreeSearch & Web Scraping