Free MCP servers · page 249

me.desenmascara/desenmascara

Is this website a scam? Dated, sourced fraud assessments of domains. Free, read-only, no key.

com.desertroadcatholic/desert-road-catholic

Exodus 90 (2027) Douay-Rheims readings and prayers, today's Rosary mysteries, free registration.

dev.desvela/registry

What a domain publishes for AI agents: ai-catalog.json, llms.txt, agents.md, robots.txt rules. Free.

net.bigfloppy.devkit/devkit

Developer utilities MCP server: base64, hash, slug, uuid v4, timestamp, urlencode. Free, no key.

io.github.Luca-Blight/devmatch

Find engineers and scientists from papers, open source and patents. Each result links its sources.

boy-373/devtools-mcp

Developer toolkit: UUID, timestamp, unit conversion, JSON tools, and QR code (SVG). Free.

net.ts.tail1b5f86.diamond/bitcoin-intel

Free Bitcoin sanctions screen; paid address risk checks, market pulse, whale reports and alerts.

hivecommons/dibs

Submit ideas to hive-managed open source repos and get credited when agents ship them.

com.digitalundergroundstore/marketplace

Search a free marketplace of indie apps, AI tools, books and templates, and submit listings.

com.trycloudflare.managers-backup-dolls-seasons/dime-experiment-tools

Free MCP server: Nostr profile fetcher + a tip-metadata tool. AI-earns-a-dime experiment.

gg.dinogame/games

Search 101 free browser games + 1,000 Chrome Dino & gaming guides; returns dinogame.gg play links.

fr.diplometre/diplometre

Free figures on French higher-education programs: admission, success, jobs, pay and cost, sourced.

throttler300/dirtsmith-rate-sheet

Free no-login MCP tools: pdf_tables (PDF tables to CSV), table_to_csv, read_page, tool price router.

io.github.orionvalemedia-web/discovery

Search independent software the big engines bury: indie apps, open-source repos, and dev tools.

ca.dispola/places

Same-day appointment openings in Quebec: hair, nails, massage, physio. No account needed.

dllio/dll-execution-docs

Free read-only Base Mainnet transaction Preflight and Verification; no signing or custody.

skatkov/dmarcshark

Check a domain's public SPF, DMARC, MX and DKIM DNS records on demand. No account required.

io.github.Ments123/dmd-costs-tools

Free legal costs tools for England and Wales: CPR deadlines, Part 36, fixed costs, fees, interest.

com.freebatteryfactory/docs

Search and read the Free Battery Factory docs (LiteShip, batpak) as live MCP tools.

fr.docteurbet/docteurbet

Free football match probabilities (Dixon-Coles), season projections and a public track record.

com.doctofam/doctofam

See your clinic's free slots, doctors, rooms, service prices and how busy each day is.

com.dododentist/dododentist

See your dental clinic's free slots, dentists, treatment prices and how busy each day is.

alexar76/domain-operator-kit

Is a .com/.net/.org name free, and a signed one-year quote. Demo seller, orders refused. Free.

Sra1Phani/domain-finder

Check if a brand name is free across domains, GitHub, npm and PyPI, and suggest available names.

nach-dakwale/domaincheckr-mcp

Check domain name availability via RDAP. Single, bulk, and smart suggestions. No API key needed.

dev.workers.cybermax-tools.cybermax/domaindna-api

Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.

Domera-proptech/mcp-server

Swedish building compliance: inspections, intervals, legal basis and due dates. Free, read-only.

com.donebear/donebear

Local-first task manager: create, edit, and complete tasks, projects, and checklists via MCP.

ho11-bit/donvi108-agent-skills

Free scholarly paper and DOI discovery via Crossref. Self-service registration; no invitation.

directory.douxprocess/white-pages

Is a US business licensed, bonded and insured today? From the government record. Free, no paid rank.

fan.download/tools

Links to free video downloaders, converters, PDF tools, calculators and official app downloads.

io.github.ludocourbin/dozo

PDF invoices (VAT by rate, EN/FR) and links to free in-browser PDF tools on dozokit.com.

lonniev/dpyc-oracle

DPYC Social Contract community concierge — free MCP for membership, governance, and onboarding

ai.droneintelligence/drone-intelligence

Drone-sector market intelligence for AI agents: free briefings and profiles, licenced tracker data.

dropyour/dropyour-plugin

Publish micro-apps from your AI with no account; operate them as real apps. Data stored in the EU.

pro.dsgvo/dsgvo-pro

Search 26 German/EU statutes free — then scan any website against 33 compliance modules.

manhatton31-svg/dualregistry

Free dual MCP+agent registry. Probe Live, free demo, Kernel/Loop. Self-list + dual strategy.

com.dubaisetupindex/dubai-setup-index

Dubai and UAE business setup: free zones, mainland, activities, visas and costs, sourced and dated.

dunrossmai-rgb/dueback-mcp

Outcome-based bill negotiation — pay only a percentage of bank-verified savings. Free to try.

io.github.suhaH5/dukkani

Find Saudi groceries by city and district, send them a shopping list; free cashier and debt book.

dev.workers.cybermax-tools.cybermax/dutyfinch

US tariff API + MCP: HTS duty rates, Section 301 lists. Keys $19/mo; 50 free calls a day.

dev.workers.cybermax-tools.cybermax/dutyfinch-chatgpt

US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.

com.einvoicemap/e-invoice-map

Free, read-only e-invoicing data: mandate dates, Peppol providers, validation-error explainers.

com.digitaldataonline.mcp/e-yearbook

Search 300K+ U.S. yearbooks. Free previews; summary bundles and limited exact-image API.

com.mireye/earth

Mireye Earth: free public geospatial data, parcel enrichment, search, and cited answers.

io.sslip.13-62-217-51/earth-and-sky

Live earthquakes, ISS position, weather, moon phase, and true star visibility. No key.

io.easyweek/booking

Find a salon, barber or studio, see free time, get the booking link. Serves claude.ai and ChatGPT.

email.echo/deliverability

Send a test email, get SPF, DKIM, DMARC, TLS and IPv6 results plus sender rules. No key.