MCP Server Directory

trendsapi-ai/npm-trends-api

npm package download trends and adoption growth over time. Free key at trendsapi.ai

io.github.ghdejr11-beep/numerology-api

Deterministic Pythagorean numerology MCP. Life Path, Destiny, Soul Urge, compatibility. No API key.

mikepiechota/pandough

Flour-first dough plans: yeast, hydration, schedule from flour you own. No API key for plan tools.

com.paramountls/loan-application

File a Fannie Mae Form 1003 mortgage application with a licensed California broker. No API key.

net.alpha-systems/pdf

Markdown to PDF: headings, bold, code, lists, rules. A4/Letter/Legal. Free 30/hr. MCP + REST.

com.pokerink/poker-tools

Exact Texas Hold'em equity and hand analysis, every runout enumerated. Free, no API key.

com.portscan/port-scanner

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

dev.workers.mike-tusa.postcodecheck/postcodecheck

Validate and normalize postal codes offline for 252 countries and territories. Format check only.

me.proxyhub/mcp

Query free proxies by country, protocol and anonymity. Read-only access; no account or API key.

PuckAPI/mcp

NHL and PWHL stats, play-by-play, expected goals and odds. REST API and MCP server. Free to start.

uk.qart/qart

qart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.

com.qrforprint/qrforprint

QR codes for print: free previews, plus dynamic link codes you can repoint after printing.

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

VIN recall API + MCP: VIN decode + every NHTSA recall, Do Not Drive first. $19/mo; 50 free/day.

martinsmitcom/regulationsai

AI laws from 110+ countries, enforcement actions and a 3,900-term glossary. Free, no API key.

io.github.AlgoWolfx/ribox

Exact tools for AI assistants: QR codes, word counts, text diff and JSON checks. Free, no account.

io.github.delicious28/sealmaker-mcp

Carve Western names into Chinese name seals (seal-script PNG) with real meanings. Free, no API key.

fyi.selah/rates

Free creator rate benchmarks and brand-offer checks, with sources. No login, no API key.

ai.seldons/korea-business-trade

Korean tax-office and fair-trade registries, HS codes, landed cost. Two tools need no API key.

com.onlineshippingcalculator/shipping-rates

Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.

james-sib/sibfly-api

Measured ground motion per US address (NASA InSAR). Self-register, $0.40/report, misses free.

pushkar0108/pdf-sign

Send documents for e-signature, track signing status, and download signed PDFs. No API key required.

silentdirectivellc-hub/silentdirective-mcp

Free tools: 2026 API shutdown scanner, small-business website auditor, photo resale estimator.

com.skipseek/skipseek

Polymarket, Manifold, Metaculus compared: one fair probability per question. No API key needed.

link.snip/snip

Free QR codes that never expire and free short links with click stats.

trendsapi-ai/steam-trends-api

Steam concurrent player trends for any game over time. Free key at trendsapi.ai

net.steamgpt/steamgpt

Steam profiles, SteamID conversion, bans, FACEIT stats, friends and comparisons. Free, no API key.

com.strongsaga/gear-lookup

Find and compare home gym gear that fits your space, budget and ceiling height. Free, no API key.

dev.workers.cybermax-tools.cybermax/sumbloom

Number puzzle API + MCP: solver-checked puzzles as JSON/SVG, daily puzzle. $5/mo; 50 free/day.

sunrise-sunset-org/mcp

Sunrise, sunset, twilight, golden hour and moon times for any place on Earth. Free, no API key.

com.tamgara/tamgara

Fill in 1,000+ legal PDF templates in many languages, get a signed PDF back. Free, no API key.

com.atproto-mcp/taproot

Read public AT Protocol profiles, records, threads, backlinks and lexicons. No API key required.

com.teetra/teetra

Find and call verified APIs from any AI assistant, with free trial calls and previewed writes.

wminno/testlens

Paste code + tests, get a strong/weak verdict with killed/survived mutants. Free API + MCP.

digital.park13/translate

English→Japanese document translation with a certificate. No API key, free quote, fixed ¥980–5,980

UFCalendar/fight-api-skill

MMA MCP: UFC, PFL, BKFC, RIZIN, OKTAGON results, stats, rankings, scorecards. Free plan, no card.

com.thetempleofdoom.vega-mcp/vega

22 developer utilities: base64, hashes, JWT, JSON tools, unit conversion. Free, keyless.

com.vegasnearme/las-vegas

Live Las Vegas shows, restaurants, attractions and resorts. Read-only, no API key needed.

me.vpnhub/mcp

Find free VPN servers by country and protocol. Read-only access; no account or API key.

ArneFfm/wcway-agents

Find the nearest public toilet worldwide. Read-only tools, no account, no API key.

wenbu-app/wenbu

Free BaZi, I Ching, tarot, Zi Wei and bilingual learning tools with transparent methods. No API key.

com.wenmarpro/wenmar-open

Free VIN decoder, recalls, service bulletins, trouble codes and labour times. No key.

com.wiacode/wiacode

Make shape-free 2D codes (WIA Code) and convert coordinates to and from WIA Pin Codes.

trendsapi-ai/wikipedia-trends-api

Wikipedia page view trends for any topic over time. Free key at trendsapi.ai

ai.workforcegpt/workforcegpt

HR and recruiting: score a job description, or generate a structured role profile. No API key.

pe.xi/xipe

Share text at a short URL. No account, no API key, expires within 7 days.