MCP servers (15630)
Cyber Library
Search and read Cyber Library, a free structured cybersecurity knowledge base. Read-only, no auth.
CyberMax Data
Free US data lookups: ZIP demographics, CISA KEV/EPSS CVEs, domain rank, county spending, recalls.
CyberMax Data
Free US data lookups: ZIP demographics, CISA KEV/EPSS CVEs, domain rank, county spending, recalls.
CyberMax Data
Free US data lookups: ZIP demographics, CISA KEV/EPSS CVEs, domain rank, county spending, recalls.
Cybergenic
Cancer gene co-occurrence and exclusivity in tumour cohorts, with confound controls and exact tests.
Cybersecurity News & Breach Alerts — buy per-query in-session (bleepingwatch)
Cybersecurity news & breach alerts: hacks, patches. Register in-session — free testnet funds.
Cycle Intelligence
EU Digital Product Passport (DPP/ESPR) requirements, product readiness scoring and GS1 validation.
Cycle Tracker
Live UK bike-share availability: nearby bikes and stations, popular stations, 90-day history.
CycleCalcs Astronomy
Read-only astronomy calculations: sun, moon, planets, eclipses, twilight and star positions.
Cyclone Machining Co. agent door
File a quote request with a prototype and R&D machine shop in Grand Rapids, Michigan.
CycloneDX component count, body discarded
CycloneDX component count, body discarded
Cymosoft
Cymosoft JSC profile and case studies (EN/JA) plus Japanese text utilities (文字数・全角半角・和暦)
Cyphrex
Blockchain SSN for AI agents. MCP gateway that blocks at the point of action, tamper evident audit.
Czech Company Registry (ARES) Tools
Czech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.
Czso Cz
Czech Statistical Office (Český statistický úřad, ČSÚ) open-data MCP.
Cálculo Trabalhista
Brazilian labor calculation for AI: update labor claims and awards with official correction, interes
Cálculo de Juros e Multa
Interest and penalty calculation for AI: apply simple or compound interest, penalty and official cor
Cálculo de Pensão Alimentícia
Alimony calculation for AI: convert alimony set in minimum wages to the current value and update ove
Código 07 · Human verification in Peru
Marketplace of vetted human verifiers in Peru, hired and paid by AI agents in USDC via x402.
D Fetcher
Vitamin D synthesis calculator: sun position, UV, IU/min, time to dose, sunburn risk, daily window.
D8ly Read
Read-only Bazi, True Solar Time, and Chinese almanac tools in English and Traditional Chinese.
DABLOCK AI Visibility Index
Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.
DABYTE AI Visibility Index
Measured share of answer for 20 SaaS brands. An open dataset, not an audit of your site.
DAEMON — on-chain generative art (8004 NONCE + KOINE)
Mine, mint and verify 8004 NONCE proof-of-work art on Ethereum L1.
DAITK (Dibblee AI Tool Kit) - Total Import Cost
Import duty into Canada only. By HS code and origin: tariff, surtax, quota, anti-dumping.
DAMO Market State
Crypto market state, 45 assets: 4 states x 10 timeframes. Recorded, never recomputed, verifiable.
DAP Bellwether
Free regulatory change feed for financial regulators in Canada, the US, the UK and the EU.
DAP Pronaf PF
Looks up the Pronaf eligibility declaration (DAP) of an individual from the CPF and date of birth. P
DCL Trust Oracle — AI/LLM Output Audit (x402 MCP)
AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.
DDG Agent Services
Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.