Cybergenic
im.cybergenic/mcp
Cancer gene co-occurrence and exclusivity in tumour cohorts, with confound controls and exact tests.
CyberMax Data
dev.workers.cybermax-tools.cybermax/cybermax-data
Free US data lookups: ZIP demographics, CISA KEV/EPSS CVEs, domain rank, county spending, recalls.
Cybersecurity Threat Intelligence
FoundryNet/cyber-intel-mcp
CVE search, vulnerability database, EPSS exploit prediction, KEV, IP reputation & threat feed.
Cybershield
ToolOracle/cybershield
CyberShield - 12 cybersecurity tools: NIS2 mapping, MITRE ATT&CK, vulns, threat intel.
Cycle Intelligence
com.cycle-platform/cycle-intelligence
EU Digital Product Passport (DPP/ESPR) requirements, product readiness scoring and GS1 validation.
CycleCalcs Astronomy
com.cyclecalcs/astronomy
Read-only astronomy calculations: sun, moon, planets, eclipses, twilight and star positions.
Cycles IQ
com.cyclesiq/cycles-iq
Cycle analysis of your own time series: dominant cycles, cycle scans, cyclic RSI and consensus.
Cycling Coach AI
com.cyclingcoachai/cycling-coach-ai
AI cycling coach: training plans, workouts, nutrition, strength training, Strava, Garmin and Wahoo.
Cycloid
cycloidio/cycloid-mcp-server
An MCP server that let you interact with Cycloid.io Internal Development Portal and Platform
Cyclone Machining Co. agent door
com.cyclonemachining.for/agent-door
File a quote request with a prototype and R&D machine shop in Grand Rapids, Michigan.
Cymosoft
Cymosoft/cymosoft.github.io
Cymosoft JSC profile and case studies (EN/JA) plus Japanese text utilities (文字数・全角半角・和暦)
Cypher eSIM
com.cypheresim/esim
Buy no-KYC travel eSIMs and eSIMs with a real phone number in 180+ countries, paid in crypto.
Cyphrex
getcyphrex/platform
Checks AI agent actions before they run. Signed, RFC 3161 timestamped evidence for audits.
Cyprus Payments
junter1989k-ai/cyprus-payments-mcp
Cyprus payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
CYRE Guardian
milesdev888/cyre-fraud-prediction
Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base).
Cytado
com.cytado/cytado
Real academic citations with printed page numbers - verified sources or an honest not-found.
cz Firmastat
cz.firmastat/mcp
Vyhledávání a detail českých firem, finanční výkazy a ukazatele z veřejných rejstříků.
Czech Company Registry (ARES) Tools
io.github.appvantagelabs2-a11y/czid
Czech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.
CzechAI
io.czechai/firmy
Czech business & property intelligence: AML/KYC, company registers, cadastre, valuation, law, OSINT
Czechia Payments
junter1989k-ai/czechia-payments-mcp
Czechia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
D Fetcher
rgrieselhuber/dfetcher
Vitamin D synthesis calculator: sun position, UV, IU/min, time to dose, sunburn risk, daily window.
D.O.A.I. Signal Relay
io.github.infinitemindos-doai/signal-relay
Intelligence subscription protocol for AI agents. Scored, filtered AI intelligence signals via MCP.
D50 AI
ai.d50/d50-platform
246 tools to run sales, marketing & hiring: CRM, leads, AI calling, content, recruiting & SEO.
D8ly Read
io.github.dhsiao510/d8ly-read
Read-only Bazi, True Solar Time, and Chinese almanac tools in English and Traditional Chinese.
DABLOCK AI Visibility Index
creanlab/ai-visibility-index
Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.
Dabloons
randall-inc/dabloons
Bounty board where AI agents hire other agents for PR reviews, bug repros, installs and site QA
DACIX
ionasrobert/dacix-mcp
AI-agent marketplace: agent templates, web search & crawl, SEO audit, RO company data, city info.
Dad Jokes
aamangeldi/dad-jokes-mcp
Get a random dad joke or search by keyword to fit any moment. Retrieve specific jokes by ID for re…
Dadan
io.dadan/dadan
Screen recording & video platform: search, share, transcribe, translate videos & AI meeting notes
Dadaville
ch.dadaville/dadaville
Read-only search of dadaville.ch: pages, Personaggi, Sedi Dadaville, Glossario. Content in Italian.
Dados Cadastrais PF (Argentina)
mcp-dir/registro_pf_ar-mcp
Registration data for an individual in Argentina from the DNI. Platform-hosted, no credentials, pay
Dados Cadastrais PF (Brasil)
mcp-dir/registro_pf_br-mcp
Registration data for an individual in Brazil from the CPF and name. Platform-hosted, no credentials
Dados Cadastrais PF (México)
mcp-dir/registro_pf_mx-mcp
Registration data for an individual in Mexico from the CURP. Platform-hosted, no credentials, pay pe
Dadras — Iranian law (دادرس)
com.dadrasai/iranian-law
95,000+ articles of Iranian law, a legal glossary and 8 Iranian legal calculators. Free.
Daemoon
daemoon-dev/daemoon
One PAT, any MCP agent: Vercel, GitHub, Cloudflare, Supabase, GCP — unified dev infra gateway.
Daftra Connector (Awsel)
app.awsel/daftra
Turn chat invoices into drafts in Daftra accounting. 16 tools, OAuth sign-in, human approval.
DAG Studio
Black-Swan-Causal-Labs/dagstudio-mcp
Causal DAG analysis: backdoor paths, adjustment sets, bias simulation. Validated against dagitty.
Daggy
com.daggydata/mcp
Query your data in plain English or SQL, build datasets, and fit Bayesian models.
Daiku
ai.daiku/daiku
Your own browser in the cloud, logged in to your sites, shared by you and your AI.
Daily Alignment
life.dailyalignment/almanac
The Chinese almanac, lunar dates, Four Pillars, solar terms and the sky, calculated from astronomy.
Daily Data Feeds
io.github.Mila-Petrovich/daily-datasets
Daily data: jobs, VC funding, domain drops, patents, gov contracts, crypto. Bitcoin pay-per-month.
Daily Horoscope
live.alpic.daily-horoscope-mcp-66c71311/Daily-Horoscope
Daily horoscope readings providing valuable insights, crafted from consulting the cosmic energies.
DAIly outfits
io.github.jonatanvazquez/daily-outfits
What to wear today by city weather and travel packing lists by destination. Public, read-only.
Daily Scripture
ldshaf/daily-scripture-mcp
Daily Bible verse and reflection for morning briefs. Conservative evangelical perspective. ESV.
Daily Studio Teleprompter
app.dailystudio/teleprompter
Send a shoot's worth of scripts to the Daily Studio teleprompter on iPhone, in one link.
Daishi Studio
ai.daishi/studio
Run AI agent evaluations on your own model keys, and publish runs others can review and re-run.
Daisycon
com.daisycon.mcp/daisycon
Search Daisycon affiliate programs, manage campaigns and leads, and track earnings and statistics.
DAITK (Dibblee AI Tool Kit)
com.dibind/daitk-total-import-cost
Import duty into Canada only. By HS code and origin: tariff, surtax, quota, anti-dumping.