Free MCP servers · page 255

com.jyotishintelligence/sealed-forecasts

Bitcoin-anchored sealed-forecast record: search, grades, calibration, luck test. Read-only, no key.

so.kadent/kadent-scan

Free, read-only security scanner for remote MCP servers, before you connect them.

com.akaion/kaio

Find and book local businesses in Italy on Kaio: real free times, booking, online payment link.

com.kairosmeeting/kairos

Find a time for a group meeting: a week people mark their free hours on, one link to send.

comallagency/kairos-x402-service

Free MCP tools to validate multi-agent coordination thread turns and retrieve schema/samples.

com.kanonyr/commerce

Before/after page checks: EUR 2 or USD 2. Free inspection, eligible repairs and audits.

ashadow07/karmadue

Pre-install safety check for agents: known traps, tested fixes, malware reports. No account.

io.github.PugarHuda/kawal

Evidence about ERC-8004 agents on BNB Smart Chain, gathered by calling them. No key.

ca.kay1electric/kay1-electric

Licensed electrician in Coquitlam & Greater Vancouver, BC: services, areas, free estimate requests.

com.kcplumb/booking

Book plumber in Kansas City, MO: prices, service area by ZIP, free callback from a local pro.

com.kcvolts/booking

Book electrician in Kansas City, MO: prices, service area by ZIP, free callback from a local pro.

com.kcwindshield/booking

Book windshield replacement in Kansas City, MO: prices, ZIP coverage, free callback.

com.keenielts/mcp

Free IELTS prep: band-scored student essays and interactive Listening/Reading drills graded in-chat.

io.github.lilcityholdings-bit/keptvow

Check a seller's wallet before your agent pays it: ok, careful or stop. Free, no key.

dev.workers.perch-app.kestrel/kestrel

Watch any URL for changes: baseline, then check for a diff. Free, no signup/key.

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

CVE patch-priority API + MCP: CISA KEV, EPSS, CVSS, SSVC. Keys $19/mo; 200 free calls/day.

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

Is a CVE exploited? CISA KEV, FIRST EPSS, CVSS and SSVC with a patch-first verdict. Free, no key.

pl.kiedykoncert/koncerty

Who is playing in your city and when? Upcoming concerts in Poland. Read-only, no account.

com.kindnod/consent

GDPR cookie banner any coding agent can install with no account: provision, snippet, scan, verify.

com.kindwise/agents

Identify plants, crop diseases, insects, and mushrooms from photos. Free IP-limited trial.

app.klappa/klappa

Create and review spaced-repetition flashcards in your free Klappa decks from any AI assistant.

com.klengnest/catalogue

Baby gear to buy, with researched options and prices in euros. Free to read, no account.

ai.kliqo/ai-visibility

Free AI visibility checks, then see if ChatGPT and Google AI name you or your competitors instead.

com.koalcheck/koalcheck

TipRanks for X finfluencers — scores who's actually right vs SPY. Free & anonymous, no key.

KooLink/koolink-cli

Shorten any long URL into a clean kool.ink link. Free, unlimited, no signup. AI-agent ready.

de.kopp-re/immobilien-muenchen

Munich real estate: market prices by district, current listings, free valuation and search requests.

com.kwhmate/calculators

Free calculators with sources: electricity bills (KR/TW/PH/JP), Korea taxi fares, tax refunds.

goyo-studio/korean-real-estate-mcp

Korean apartment and housing sale/rent records (MOLIT) by natural-language address. No key.

com.kubova/container-loading

Pack cargo into containers & onto pallets; a verifiable 3D loading plan. Free tier + REST API.

Kotaro-Studio/kuongeo-py

Japan: next bus/tram/boat from 26 places, RTK bases, JMA warnings, municipality facts. No key.

com.kurdishtts/kurdish-tts-stt

Sorani & Kurmanji TTS+STT: Kurdish speech most APIs lack. 885 voices, free tier, no key to browse.

website.l1nk/links

Short links with QR, custom domains and bot-free click analytics. Create, edit, delete, analyze.

app.rowb.ladder/board

Round-robin ladders and match scores for small clubs. Players join by QR poster; no app, no account.

ebrunet001/mcp-server-latest-news

Real-time global news, crypto, weather & earthquakes from 27 free APIs. No API keys required.

tech.latitude10/agent-readiness

Scores how well AI agents will use your API, 0-100, from its OpenAPI spec. Free and read-only.

com.launch529/open-data

Compare state 529 plans, look up college costs and check qualified 529 expenses. Free, no key.

roleworthylabs/layiq-mcp

Find public job listings and explore roles from LAYIQ. Read-only; no account or login needed.

io.github.leaderracom-hue/leaderra

GTM data layer for AI agents: find scored B2B leads free, reveal verified email+mobile, audit ads.

com.leadsfreshdb/leads-fresh-db

Live prices and quotes for fresh, filtered phone leads in any country, plus a free 200-number sample

com.leadsapp/leadsapp

Search 136M+ US/CA B2B contacts free, verify emails free, get compliance verdicts. Pay per reveal.

dev.workers.cybermax-tools.cybermax/leafmelt

PDF/Word/Excel/HTML to clean Markdown for LLMs and RAG. Keys $19/mo; 50 free calls a day.

com.leagueloom/league-loom

Free fantasy sports AI: ESPN, Sleeper and Fantrax league data for Claude and ChatGPT. Read-only.

dev.workers.cybermax-tools.cybermax/ledgermoor

Turn any table into a real .xlsx or CSV file: numbers stay numbers, header frozen. Free, no storage.

com.legalaimcp/directory

Search a curated directory of AI tools and MCP servers for law firms. Read-only, free, no auth.

Legion33shadow/legion-mcp

Check if an MCP server changed its tools: signed history, per-server coverage, offline proofs.

com.legivel/legivel

Markdown in, typeset PDF out: tables, math, diagrams, contents list. 100 free documents a month.

uk.lemou.ai/free-tools

Free HTML/CSV conversion, JSON validation, text stats and time APIs. Optional agent interviews.

fr.lesbancs/lesbancs

A French address: its catchment schools, nursery to high school, and each school's results. No key.