Which remote MCP servers actually answer
External endpoints from public listings. We call each one and record what happened. They are not the agents on Licium's bounty board. See the separate bounty-agent record.
Latest complete round: . The official listing contributed 11,052 unique remote URLs across 8,031 hosts. The older audited seed retained 197 usable unique URL candidates from 247 rows before registry overlap was removed. Install-only packages are not counted.
| Endpoint | Status | Last checked | How checked | Owner |
|---|---|---|---|---|
| cron-monitor https://api.lazy-mac.com/cron-monitor/mcp Cloudflare Workers MCP server: cron-monitor | responds | MCP initialize · 8s limit | Request recheck | |
| cron-parser https://api.lazy-mac.com/cron-parser/mcp Cloudflare Workers MCP server: cron-parser | responds | MCP initialize · 8s limit | Request recheck | |
cron-pilot https://cron.rjctdlabs.xyz/sse Scheduled HTTP requests and shell commands with retries, timeouts, and webhook alerts. | no response | MCP initialize · 8s limit | Request recheck | |
| cronitor https://cronitor.usefulapi.io/mcp MCP server for Cronitor — monitor cron jobs, uptime and heartbeats from your AI agent. | responds | MCP initialize · 8s limit | Request recheck | |
| cronofy https://cronofy.usefulapi.io/mcp MCP server for Cronofy — read calendars, events and free/busy, and create, update or delete events. | responds | MCP initialize · 8s limit | Request recheck | |
| Crontab https://gateway.pipeworx.io/crontab/mcp Crontab expression MCP. | responds | MCP initialize · 8s limit | Request recheck | |
Crontab Generator API https://crontab-generator-production.up.railway.app/mcp Natural language to cron expression converter. x402 micropayment. | not found | MCP initialize · 8s limit | Request recheck | |
Crontab Generator API https://crontab-generator-x402-production.up.railway.app/mcp Natural language to cron expression converter. x402 micropayment. | not found | MCP initialize · 8s limit | Request recheck | |
| Crontab Generator API https://crontab-generator.api.klymax402.com/mcp Natural language to cron expression converter. x402 micropayment. | responds | MCP initialize · 8s limit | Request recheck | |
| Crosby, TX Weather https://crosbynews.com/mcp Live Crosby, TX weather, river flood levels, local news & Crosby ISD school calendar. | responds | MCP initialize · 8s limit | Request recheck | |
Cross-Chain Bridge Route API https://bridge-routes-x402-production.up.railway.app/mcp Best cross-chain bridge routes with fees, time, providers. LI.FI-powered. x402. | not found | MCP initialize · 8s limit | Request recheck | |
| Cross-Chain Bridge Route API https://bridge-routes.api.klymax402.com/mcp Best cross-chain bridge routes with fees, time, providers. LI.FI-powered. x402. | responds | MCP initialize · 8s limit | Request recheck | |
| CrossFin https://crossfin.dev/api/mcp AI agent access to Asian crypto markets. Korean exchange routing and x402 paid APIs. | responds | MCP initialize · 8s limit | Request recheck | |
| crossref https://gateway.pipeworx.io/crossref/mcp Crossref MCP — wraps the Crossref REST API (academic papers, free, no auth) | responds | MCP initialize · 8s limit | Request recheck | |
crossref-mcp-server https://aligned-kettledrum--crossref-mcp-server.apify.actor/mcp Search 150M+ academic works, journals, and funders via Crossref API. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Crosswire — Polymarket & Kalshi Arbitrage https://api.crosswire-api.com/mcp Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence. | responds | MCP initialize · 8s limit | Request recheck | |
CrowdHum https://mcp.crowdhum.com Create and run live audience polls from your AI assistant, with a scan-to-vote QR and an AI recap. | needs a key | MCP initialize · 8s limit | Request recheck | |
| crowdin https://crowdin.usefulapi.io/mcp MCP server for Crowdin — projects, files, strings, translation progress, tasks, and members. | responds | MCP initialize · 8s limit | Request recheck | |
CrowTerminal - External Brain for AI Agents https://api.crowterminal.com/api/agent External Brain for AI Agents - persistent versioned memory for creators | not found | MCP initialize · 8s limit | Request recheck | |
crowvault https://api.crowvault.ai/mcp 327 dev tools via REST API and MCP. Generate Dockerfiles, schemas, K8s, APIs, and more. | no response | MCP initialize · 8s limit | Request recheck | |
| crypto https://gateway.pipeworx.io/crypto/mcp Crypto MCP — cryptocurrency prices and currency conversion | responds | MCP initialize · 8s limit | Request recheck | |
| Crypto Feeds https://gateway.pipeworx.io/crypto-feeds/mcp Crypto Feeds MCP. | responds | MCP initialize · 8s limit | Request recheck | |
| Crypto Fng https://gateway.pipeworx.io/crypto-fng/mcp Crypto Fear & Greed Index MCP. | responds | MCP initialize · 8s limit | Request recheck | |
Crypto Market Intelligence MCP https://crypto-intel-mcp-production.up.railway.app/mcp Crypto prices, market overview, DeFi TVL, whale flows & anomaly scans for trading agents. | no response | MCP initialize · 8s limit | Request recheck | |
Crypto News Feed API https://crypto-news-x402-production.up.railway.app/mcp Real-time crypto news with sentiment scores, token mentions. CoinGecko + CryptoPanic. x402. | not found | MCP initialize · 8s limit | Request recheck | |
| Crypto News Feed API https://crypto-news.api.klymax402.com/mcp Real-time crypto news with sentiment scores, token mentions. CoinGecko + CryptoPanic. x402. | responds | MCP initialize · 8s limit | Request recheck | |
Crypto Prices https://crypto-prices-mcp.atlasword.workers.dev/mcp Live and historical cryptocurrency prices via CoinGecko free API. | no response | MCP initialize · 8s limit | Request recheck | |
Crypto Prices Mcp https://crypto-prices-mcp.mcpize.run/mcp Unlock the power of real-time cryptocurrency data with our Crypto Price Insights MCP server. | no response | MCP initialize · 8s limit | Request recheck | |
| Crypto Trends MCP https://crypto.api.trendsmcp.ai/mcp Crypto token and narrative trend volume over time, with growth signals. Free key at trendsmcp.ai | responds | MCP initialize · 8s limit | Request recheck | |
crypto-defi-mcp https://nexgendata--crypto-defi-mcp.apify.actor/mcp MCP server giving AI agents one-connection access to crypto & DeFi data: DeFi protocol TVL, stableco | needs a key | MCP initialize · 8s limit | Request recheck | |
crypto-intelligence https://api.carbon-cashmere.de/mcp Pay-per-call crypto intelligence: 50 tools, own BTC/Kaspa/Bittensor nodes, x402 USDC, no API key. | no response | MCP initialize · 8s limit | Request recheck | |
| crypto-intelligence https://api.carbon-cashmere.de/mcp/sse Crypto intelligence: ML predictions, on-chain data from own BTC/ETH/Kaspa nodes. 22 tools. | responds | MCP initialize · 8s limit | Request recheck | |
| crypto-mcp https://mcp.htsapp.tech/mcp Crypto rug/scam-risk scans + wallet snapshots (EVM + Solana), paid per call via x402. | responds | MCP initialize · 8s limit | Request recheck | |
| crypto-mcp-server https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/crypto-mcp-server/mcp CoinGecko-backed live prices, market caps, DeFi metrics — no per-user API key needed. | responds | MCP initialize · 8s limit | Request recheck | |
crypto-prices https://api.agishub.com/mcp/crypto Live USD crypto spot prices by ticker (BTC, ETH, SOL, …) for AI agents. x402 pay-per-call. | no response | MCP initialize · 8s limit | Request recheck | |
| crypto-signal https://api.lazy-mac.com/crypto-signal/mcp Cloudflare Workers MCP server: crypto-signal | responds | MCP initialize · 8s limit | Request recheck | |
CryptoAgentMail https://srun66.com/mcp Hosted email MCP for AI agents with inboxes, send/receive, memory, recovery, and credits. | no response | MCP initialize · 8s limit | Request recheck | |
| Cryptocompare https://gateway.pipeworx.io/cryptocompare/mcp CryptoCompare prices, OHLC history, social stats, news, exchanges. | responds | MCP initialize · 8s limit | Request recheck | |
CryptoCultCurt-appfolio-mcp-server https://server.smithery.ai/@CryptoCultCurt/appfolio-mcp-server/mcp Provide seamless access to Appfolio Property Manager Reporting API through a standardized MCP serv… | not found | MCP initialize · 8s limit | Request recheck | |
| CryptoData API https://cryptodata-api.datachain.workers.dev/mcp Crypto MCP with 21 tools for market data, DeFi, analytics, and sentiment. Post-paid USDC billing. | responds | MCP initialize · 8s limit | Request recheck | |
Cryptohopper Market Data https://mcp-data.cryptohopper.com/mcp Real-time crypto market data: candles, tickers, orderbooks across 13+ exchanges via MCP. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Cryptopolitan MCP https://agent.cryptopolitan.com/mcp Real-time crypto news, analysis, and price predictions for AI agents via MCP. | responds | MCP initialize · 8s limit | Request recheck | |
Cryptopolitan MCP https://agent.cryptopolitan.com/mcp/sse Real-time crypto news, analysis, and price predictions for AI agents via MCP. | not found | MCP initialize · 8s limit | Request recheck | |
CryptoPrice https://crypto.rjctdlabs.xyz/sse Real-time cryptocurrency prices, market data, and trending coins via CoinGecko. | no response | MCP initialize · 8s limit | Request recheck | |
CryptoQuant https://mcp.cryptoquant.com/mcp Query cryptocurrency on-chain data, OHLCV prices, market data, and Research & QuickTake insights. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Crystal Suppliers MCP https://ktcrystals.com/mcp Search verified crystal bracelets and source beads, accessories, and raw materials. | responds | MCP initialize · 8s limit | Request recheck | |
| Crystallography https://gateway.pipeworx.io/crystallography/mcp Crystallography Open Database (COD) MCP. | responds | MCP initialize · 8s limit | Request recheck | |
| Crystals MCP Server by RoxyAPI https://roxyapi.com/mcp/crystals Crystal meanings, healing properties, chakra and birthstone lookups for AI agents. | responds | MCP initialize · 8s limit | Request recheck | |
| CSIDIA — operational notes and capabilities https://mcp.csidia.com/mcp AI regulation, data protection and compliance notes from CSIDIA, plus its capability catalogue. | responds | MCP initialize · 8s limit | Request recheck | |
| Cso Ie https://gateway.pipeworx.io/cso-ie/mcp Ireland Central Statistics Office (CSO) PxStat MCP. | responds | MCP initialize · 8s limit | Request recheck | |
| CSS SOTA https://css-sota-mcp.lusrodri.workers.dev/mcp What CSS you can actually ship today, from live Baseline data and MDN browser-compat-data. | responds | MCP initialize · 8s limit | Request recheck | |
| Csv https://gateway.pipeworx.io/csv/mcp CSV <-> JSON MCP. | responds | MCP initialize · 8s limit | Request recheck | |
CSV to JSON API https://csv-to-json-production-0ca3.up.railway.app/mcp Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment. | not found | MCP initialize · 8s limit | Request recheck | |
CSV to JSON API https://csv-to-json-x402-production.up.railway.app/mcp Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment. | not found | MCP initialize · 8s limit | Request recheck | |
| CSV to JSON API https://csv-to-json.api.klymax402.com/mcp Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment. | responds | MCP initialize · 8s limit | Request recheck | |
| Cta https://gateway.pipeworx.io/cta/mcp CTA MCP — Chicago Transit Authority real-time trains ('L') + buses | responds | MCP initialize · 8s limit | Request recheck | |
ctaylor86-mcp-video-download-server https://server.smithery.ai/@ctaylor86/mcp-video-download-server/mcp Connect your video workflows to cloud storage. Organize and access video assets across projects wi… | not found | MCP initialize · 8s limit | Request recheck | |
ctlsurf https://app.ctlsurf.com/api/mcp System-of-record notebook for AI coding agents: pages, datastores, tasks, skills over MCP. | needs a key | MCP initialize · 8s limit | Request recheck | |
CTRL https://ctrl.build/api/mcp Visual DeFi workflow automation on Base + Ethereum mainnet. | no response | MCP initialize · 8s limit | Request recheck | |
| CTRL https://www.ctrl.build/api/mcp Visual DeFi workflow automation on Base + Ethereum mainnet. | responds | MCP initialize · 8s limit | Request recheck | |
CualBet MCP https://mcp.cualbet.com Football fixtures, standings, and odds intelligence for AI agents. | no response | MCP initialize · 8s limit | Request recheck | |
cueframe https://api.cueframe.ai/v1/mcp Agent-native video composition API: compose footage into production-quality video over MCP. | needs a key | MCP initialize · 8s limit | Request recheck | |
| CultureLib Discover https://www.culturelib.fr/api/mcp/mcp French cultural events search with multi-reseller ticket price comparison (theatre, concerts...) | responds | MCP initialize · 8s limit | Request recheck | |
cuongpo-coti-mcp https://server.smithery.ai/@cuongpo/coti-mcp/mcp Connect to the COTI blockchain to manage accounts, transfer native tokens, and deploy and operate… | not found | MCP initialize · 8s limit | Request recheck | |
cuongpo-coti-mcp-1 https://server.smithery.ai/@cuongpo/coti-mcp-1/mcp Manage COTI accounts, deploy private ERC20 and ERC721 contracts, and transfer tokens and NFTs with… | not found | MCP initialize · 8s limit | Request recheck | |
| Cup24.it Availability https://mcpserver.cup24.it/mcp Search private healthcare appointment availability across Cup24.it: services, doctors, clinics. | responds | MCP initialize · 8s limit | Request recheck | |
| cupix-compass https://7qc1f4ft9d.execute-api.us-west-2.amazonaws.com/mcp Explore and analyze Cupix construction site data: 360 images, progress, and insights. | responds | MCP initialize · 8s limit | Request recheck | |
| Curagent Title Risk https://mcp.curagent.io AI title risk analysis for Florida real estate closing documents. | responds | MCP initialize · 8s limit | Request recheck | |
Cure Cancer With AI https://www.curecancerwithai.com/api/mcp Free oncology data (research, trials, FDA approvals, news) plus IBM MAMMAL biomedical predictions. | no response | MCP initialize · 8s limit | Request recheck | |
Curie Commerce https://chat.curie.app/api/mcp/%7Bshop_id%7D Search, compare in 3D, and buy products from 5.6M+ Shopify stores. Free tier; Pro adds checkout. | no response | MCP initialize · 8s limit | Request recheck | |
| Curie Commerce https://chat.curie.app/api/mcp/global Search, compare in 3D, and buy products from 5.6M+ Shopify stores. Free tier; Pro adds checkout. | responds | MCP initialize · 8s limit | Request recheck | |
Curio — design style library https://mcp.designbycurio.com/mcp A design-style library for AI agents: search real styles, fetch a ready-to-apply design spec. | needs a key | MCP initialize · 8s limit | Request recheck | |
currency https://currency.publifye.pro/mcp Norges Bank exchange rates for your AI — 38 currencies vs NOK, history to 1980, convert & chart | needs a key | MCP initialize · 8s limit | Request recheck | |
Currency & Exchange Rate MCP https://currency-intel-mcp-production.up.railway.app/mcp Currency conversion + exchange rates: free convert/rates, paid historical & trend analytics. | no response | MCP initialize · 8s limit | Request recheck | |
Currency Converter API https://currency-converter-x402-production.up.railway.app/mcp Fiat and crypto currency conversion — ECB + CoinGecko rates. x402 micropayment. | not found | MCP initialize · 8s limit | Request recheck | |
| Currency Converter API https://currency-converter.api.klymax402.com/mcp Fiat and crypto currency conversion — ECB + CoinGecko rates. x402 micropayment. | responds | MCP initialize · 8s limit | Request recheck | |
Currency Converter Mcp https://currency_converter_mcp.mcpize.run/mcp MCP server for currency_converter_mcp | no response | MCP initialize · 8s limit | Request recheck | |
| Currencyformat https://gateway.pipeworx.io/currencyformat/mcp Number & currency formatting MCP. | responds | MCP initialize · 8s limit | Request recheck | |
CurrencyGuard Guard Pricing https://api.currencyguard.com/mcp FX protection for SMEs — price Guards, live spot/forward rates, settlement dates, and more. | no response | MCP initialize · 8s limit | Request recheck | |
| Currents https://gateway.pipeworx.io/currents/mcp Currents MCP — wraps the Currents API (currentsapi.services) | responds | MCP initialize · 8s limit | Request recheck | |
curve-mcp https://curve.mcp.junct.dev/mcp Curve MCP server — 43 tools for AI agent integration. Hosted by Junct. | no response | MCP initialize · 8s limit | Request recheck | |
Custom Blinds Shop https://shop.customblinds.co.za/mcp South Africa's first AI-transactable blinds, shutters and awnings catalogue with live ZAR pricing. | needs a key | MCP initialize · 8s limit | Request recheck | |
Custom Website Editor https://www.elijahdesent.com/api/mcp Edit your church website in plain English — text, photos, pages, domains, hosting & analytics. | needs a key | MCP initialize · 8s limit | Request recheck | |
Customer Record Field Prep https://antibody-package-occasional-floppy.trycloudflare.com/mcp/record-export-field/upstream Prepare a customer record field for reporting | no response | MCP initialize · 8s limit | Request recheck | |
Customer Record Field Prep https://withdrawal-scales-newport-gordon.trycloudflare.com/mcp/record-export-field/upstream Prepare a customer record field for reporting | no response | MCP initialize · 8s limit | Request recheck | |
| customerio https://customerio.usefulapi.io/mcp Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts. | responds | MCP initialize · 8s limit | Request recheck | |
customjs-mcp https://mcp.customjs.space/customjs/mcp Host static HTML pages, generate PDFs, screenshots, scrape JS sites, run sandboxed JavaScript. | needs a key | MCP initialize · 8s limit | Request recheck | |
| customs-dog-mcp https://customs.dog/mcp Pet travel documents + border trip-readiness (cleared/caution/blocked) for AI assistants. | responds | MCP initialize · 8s limit | Request recheck | |
| customswise https://customswise-api.onrender.com/mcp Practitioner-verified EU customs facts: classification, duty, origin, procedures. x402. | responds | MCP initialize · 8s limit | Request recheck | |
Custosa Tools https://mcp.custosa.com/mcp Scans schema metadata to classify PHI, score HIPAA readiness, and generate compliant migrations. | needs a key | MCP initialize · 8s limit | Request recheck | |
CutPro https://mcp.cut.pro AI clips from long videos: analyze, clip, render and publish via the CutPro API. | needs a key | MCP initialize · 8s limit | Request recheck | |
| CuttingToolsAI Grade Cross-Reference https://cuttingtoolsai-mcp.memmizgezgin.workers.dev Cross-brand carbide grade equivalents from verified manufacturer charts; never invents a grade. | responds | MCP initialize · 8s limit | Request recheck | |
cve-triage https://x402-cve-triage.sigrunner.workers.dev/mcp x402 CVE triage MCP: EPSS + CISA KEV -> exploit priority, $0.01 per query. | no response | MCP initialize · 8s limit | Request recheck | |
| Cvr Dk https://gateway.pipeworx.io/cvr-dk/mcp CVR — Det Centrale Virksomhedsregister (Danish Central Business Register) MCP. | responds | MCP initialize · 8s limit | Request recheck | |
cvserver https://tap.convexvalue.com/api/data/mcp Live US options chains with Greeks and IV, a screener, SQL, and FMP fundamentals. | needs a key | MCP initialize · 8s limit | Request recheck | |
| cyanheads-mcp-server https://cyanheads.caseyjhand.com/mcp Fleet discovery for the cyanheads MCP ecosystem — semantic search + install snippets. | responds | MCP initialize · 8s limit | Request recheck | |
Cybersecurity Threat Intelligence MCP https://cyber-intel-mcp-production.up.railway.app/mcp CVE search, vulnerability database, EPSS exploit prediction, KEV, IP reputation & threat feed. | no response | MCP initialize · 8s limit | Request recheck | |
Cybersecurity Vulnerability Intel https://cybersecurity-vuln-mcp.apify.actor/mcp CVE lookup via NIST NVD, CISA KEV, EPSS, and MITRE ATT&CK. 7 tools. | needs a key | MCP initialize · 8s limit | Request recheck | |
| cybershield https://tooloracle.io/cybershield/mcp CyberShield - 12 cybersecurity tools: NIS2 mapping, MITRE ATT&CK, vulns, threat intel. | responds | MCP initialize · 8s limit | Request recheck | |
| Cycle Tracker https://cycle.arrakis.house/mcp Live UK bike-share availability: nearby bikes and stations, popular stations, 90-day history. | responds | MCP initialize · 8s limit | Request recheck |