MCP server directory
59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.
Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.
Showing 31 to 60 of 229
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CronSpell
dev.workers.mike-tusa.cronspell/cronspell
Validate and explain cron expressions; list next/previous run times in any time zone, DST-aware.
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Current Date/Time Tool
com.apished/current-datetime-tool
Returns the actual current date/time in a given format and IANA timezone.
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D Fetcher
com.dfetcher/vitamin-d
Vitamin D synthesis calculator: sun position, UV, IU/min, time to dose, sunburn risk, daily window.
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Dar — free real-estate tools
ink.dar/real-estate-tools
Real-estate AI website builder, commission calculator, lease, FAL licence check, listing writer.
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Date Calculator
com.onlinealarmkur/date-calculator-mcp
Count days between dates, add or subtract dates, and look up public holidays by country.
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Date Math Calculator
com.apished/date-math-calculator
Date arithmetic: day differences, business days, age, leap years, day-of-week, add/subtract.
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DegenHedge: Kalshi Bitcoin 15-minute data
com.degenhedge/kalshi-btc
Read-only Kalshi BTC 15-minute data: live window, graded alert record, fee calculator.
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Developer Utilities & Validators (Tanod)
dev.tanod/util
Cloud GPU prices per hour, plus developer helpers: hash, HMAC, JWT, IDs, JSON, cron, time zones.
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Discord Timestamp Generator
com.discordtimestampgen/discord-timestamp
Make Discord <t:unix:F> timestamp codes from any date and timezone; decode Discord snowflake IDs.
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Duo Data Utilities: IBAN, VAT, ISIN Validation API
com.duoleads.api/data-utilities
IBAN, ISIN, VAT/tax ID, GTIN validation; timezone, geo, text, chain utilities. Pay per call
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Eggtimer.app
app.eggtimer/eggtimer
Shareable timer links for countdowns, clock times, Pomodoro, Tabata and step recipes. No account.
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El Puente (pensiones y jubilación anticipada en España)
es.tupuente/pensiones
Spain early-retirement pension calculator: pension, net pension and bridge cost, 2026 rules.
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Epoch Calculator
com.epochcalc/epochcalc
Unix timestamps, DST-aware time zone conversion, durations, cron schedules, and holiday countdowns
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Everyday agent tools
si.fourzerotwo/tools
Time zones and world business days, VAT rates and maths, currency conversion, UK business days…
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ExoticCar.Loans: exotic and classic car loan calculator
loans.exoticcar/exoticcar-loans
Exotic and classic car loan payments with balloons, equity by year, depreciation and lender terms.
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FXHUB
ge.fxhub/rates
Live FXHUB exchange rates in Georgia: online and cash, amount calculator, hours and limits.
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Faceabot World time
com.faceabot/world-time
Current time, time zones and time conversion for any city in the world. Free, no key.
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Fair Value Calculator
com.fairvalue-calculator/fair-value
Fair value, quality, uptrend and three buy rules for 40,000+ stocks, plus your watchlist and alerts.
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Fengshui Calculator
com.fengshuicalculator/fengshui-calculator
Verifiable Chinese calendar & feng shui: BaZi, flying stars, Kua, almanac. SHA-256 replayable.
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FernTool Network Tools
com.ferntool/ip
24 free tools: IP/VPN lookup, WHOIS, DNS, SPF/DMARC, site up/down, redirects, time zones. No key.
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Fix and Flip Loans: flip calculator and lender terms
loans.fixandflip/fixandflip-loans
Fix-and-flip profit calculator plus hard-money and DSCR lender terms by state.
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Fliprofit reseller fee calculator
com.fliprofit/fee-calculator
Exact US seller fees, payout and profit for eBay, Poshmark, Mercari, Etsy, Amazon and 7 more.
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France Salary Calculator
nl.nltaxcalculator/salary-fr
France salary 2026: net pay itemised, gross for a target net, employer cost, vs the Netherlands.
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Free IFTA Calculator
dev.pages.ifta-calculator/ifta
Read-only IFTA fuel-tax answers and quarterly estimates with official rates. Not tax advice.
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Geocoding & Weather
org.memoryapi/geo
Geocoding, weather forecasts, and timezone lookups
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Germany Salary Calculator
nl.nltaxcalculator/salary-de
Germany salary 2026: net pay itemised, gross for a target net, employer cost, vs the Netherlands.
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Glushkov Modelling MCP
com.glushkov-modelling/content
Ship models, build logs, tutorials, galleries, content search, and rope diameter calculator.
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Go-To Local Missed-Call Calculator
com.gotolocalai/missed-call-calculator
Estimate what missed calls cost a local service business each month, with the formula shown.
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Go2Clock MCP by usefulapi
io.usefulapi/go2clock
Read clock records, timesheets and rotas; change employees and rotas, add clock records in Go2Clock.
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Greece Salary Calculator
nl.nltaxcalculator/salary-gr
Greece salary 2026: net pay itemised, gross for a target net, employer cost, vs the Netherlands.
Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.