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 |
|---|---|---|---|---|
| China Stocks https://gateway.pipeworx.io/china-stocks/mcp China A-shares MCP. Keyless. | responds | MCP initialize · 8s limit | Request recheck | |
china-market-intelligence-mcp https://nexgendata--china-market-intelligence-mcp.apify.actor/mcp MCP server giving AI agents one-connection access to China A-share market intelligence: financials, | needs a key | MCP initialize · 8s limit | Request recheck | |
chinese-social-signals-mcp https://nexgendata--chinese-social-signals-mcp.apify.actor/mcp MCP server: AI-agent access to Chinese social & trend signals — Douyin, Weibo, Xiaohongshu/RedNote, | needs a key | MCP initialize · 8s limit | Request recheck | |
Chiplab https://chiplab.veecle.ai/mcp Run, build, and validate firmware on virtual hardware from your AI agent. Hardware knowledge corpus. | needs a key | MCP initialize · 8s limit | Request recheck | |
ChiR24-unreal_mcp https://server.smithery.ai/@ChiR24/unreal_mcp/mcp Control Unreal Engine to browse assets, import content, and manage levels and sequences. Automate… | not found | MCP initialize · 8s limit | Request recheck | |
ChiR24-unreal_mcp_server https://server.smithery.ai/@ChiR24/unreal_mcp_server/mcp A comprehensive Model Context Protocol (MCP) server that enables AI assistants to control Unreal E… | not found | MCP initialize · 8s limit | Request recheck | |
Chirp Home Automation https://mcp-auth.chirpwireless.io/mcp Check, add and control the smart home sensors and automations in your own Chirp home. | needs a key | MCP initialize · 8s limit | Request recheck | |
Chirp Home Automation https://mcp-auth.chirpwireless.io/o/%7BorganizationId%7D/mcp Check, add and control the smart home sensors and automations in your own Chirp home. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Choov MCP https://www.choov.de/mcp.php Strom- und Gastarife sowie Produktinformationen für Energievergleiche, live per MCP-Tool. | responds | MCP initialize · 8s limit | Request recheck | |
chorilo https://backend.chorilo.com/mcp Choir management for AI assistants: events, RSVP, announcements and sheet music of your choir. | needs a key | MCP initialize · 8s limit | Request recheck | |
chp https://capabilityhostprotocol.com/api/mcp Learn and adopt the Capability Host Protocol — the agentic web's open evidence layer. | no response | MCP initialize · 8s limit | Request recheck | |
ChromaDB Remote MCP Server https://meloncafe.github.io/chromadb-remote-mcp/mcp Remote ChromaDB vector database MCP server with streamable HTTP transport | no response | MCP initialize · 8s limit | Request recheck | |
chromedevtoolsmcp-mcp https://chromedevtoolsmcp.clauxel.com/mcp A paid remote MCP for AI agent browser DevTools MCP, built to return verdicts, receipts, usage logs, | no response | MCP initialize · 8s limit | Request recheck | |
| Chronary https://api.chronary.ai/mcp Calendar API for AI agents — events, availability, scheduling, webhooks, and iCal feeds. | responds | MCP initialize · 8s limit | Request recheck | |
chrono-mcp https://chrono-mcp.dokasukadon.workers.dev/mcp Deterministic time tools for AI agents: timezone conversion, business-day math, cron interpretation. | not found | MCP initialize · 8s limit | Request recheck | |
Chrysai https://www.chrysai.com/api/mcp Hosted MCP server for AI-driven data ops. Create apps, manage schemas, and CRUD structured data. | needs a key | MCP initialize · 8s limit | Request recheck | |
| chucknorris https://gateway.pipeworx.io/chucknorris/mcp Chuck Norris MCP — wraps chucknorris.io (free, no auth) | responds | MCP initialize · 8s limit | Request recheck | |
| ChurnLens https://churnlens.site/api/mcp Buyer-side SaaS due diligence: upload subscription CSV, detect hidden churn risk | responds | MCP initialize · 8s limit | Request recheck | |
ci-sentinel https://ci-sentinel.vercel.app/mcp Multi-CI security scanner with a live threat-intel feed of compromised CI components | no response | MCP initialize · 8s limit | Request recheck | |
CigarFinder https://mcp.cigarfinder.com/mcp Search and compare cigar prices from 14+ online retailers | needs a key | MCP initialize · 8s limit | Request recheck | |
Cinderfi — Retirement Planning https://mcp.cinderfi.com/mcp Retirement planning for Canada & US. CPP/OAS, Social Security, RRSP/TFSA, 401k/IRA, Monte Carlo. | no response | MCP initialize · 8s limit | Request recheck | |
cinderwright-api https://api.ideafactorylab.org x402 Discovery Hub. Agent economy search engine. 1450+ services. | not found | MCP initialize · 8s limit | Request recheck | |
cindyloo-dropbox-mcp-server https://server.smithery.ai/@cindyloo/dropbox-mcp-server/mcp Search, browse, and read your Dropbox files. Find documents by name or content, list folders, and… | not found | MCP initialize · 8s limit | Request recheck | |
Cinevva Game Creator https://api.cinevva.com/create/mcp Drive a live Cinevva game session: edit game files, preview changes, generate AI assets. | needs a key | MCP initialize · 8s limit | Request recheck | |
| cintra-quote https://www.cintrasupply.com/mcp Wholesale BOM pricer: send a parts list, get a priced line-by-line quote by email in minutes. | responds | MCP initialize · 8s limit | Request recheck | |
| CIPHER x402 — Paid Solana & Crypto Tools https://cipher-x402-mcp.vercel.app/mcp 8 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base. | responds | MCP initialize · 8s limit | Request recheck | |
CipherHUB Cryptography Toolkit https://tools.cipherhub.cloud/cipherhub/mcp Production-grade cryptography toolkit with 31 MCP tools for classical, PQC, and KMS workflows. | no response | MCP initialize · 8s limit | Request recheck | |
circlfi-mcp https://circlfi.com/mcp 13-model stock valuation engine for AI agents - fair values for 5,900+ US stocks, updated daily. | no response | MCP initialize · 8s limit | Request recheck | |
Cirra AI Salesforce Admin MCP Server https://mcp.cirra.ai/sfdc/mcp Comprehensive Salesforce administration and data management capabilities | needs a key | MCP initialize · 8s limit | Request recheck | |
| Cisa Kev https://gateway.pipeworx.io/cisa-kev/mcp CISA Known Exploited Vulnerabilities catalog | responds | MCP initialize · 8s limit | Request recheck | |
CISSP Study Group - CISSP Exam Prep & Practice Questions https://cissp-mcp-server.cissp.workers.dev/mcp CISSP exam prep: 3,600+ practice questions, study stats, and readiness scoring | needs a key | MCP initialize · 8s limit | Request recheck | |
| Citation Safe Verifier https://citationsafe.com/api/mcp Verifies legal citations vs primary sources: existence, quote match, proposition support. | responds | MCP initialize · 8s limit | Request recheck | |
Citation Verification https://verification-mcp.atlasword.workers.dev/mcp Real-time fact-check, citation verification, and source-freshness for AI agents. | no response | MCP initialize · 8s limit | Request recheck | |
| citation-verifier https://api.lazy-mac.com/citation-verifier/mcp Cloudflare Workers MCP server: citation-verifier | responds | MCP initialize · 8s limit | Request recheck | |
Cite Caddy https://citecaddy.herbertkokholm.dk/mcp Remote MCP server for full read/write access to a Zotero library | needs a key | MCP initialize · 8s limit | Request recheck | |
Citedy SEO Agent https://mcp.citedy.com/mcp AI marketing: SEO articles, trend scouting, competitor analysis, social media, lead magnets | needs a key | MCP initialize · 8s limit | Request recheck | |
| citeguard https://citeguard.boundy.workers.dev/mcp Verify citations in AI text: fetches each cited source, returns verdicts with evidence quotes. | responds | MCP initialize · 8s limit | Request recheck | |
CiteHawk https://www.citehawk.com/api/mcp AI-search visibility (GEO) analytics: brand scores, competitor rankings, recommendations, evidence. | needs a key | MCP initialize · 8s limit | Request recheck | |
| CiteStamp https://mcp.citestamp.com/mcp Citation-health over a CC0 citation graph: what supports, refutes, or cites a paper. Read-only. | responds | MCP initialize · 8s limit | Request recheck | |
| City24.ee - Real Estate marketplace https://mcp.city24.ee/_mcp Live Estonia real estate listings with search, geo filters, and property metadata. | responds | MCP initialize · 8s limit | Request recheck | |
| City24.lv - Real Estate marketplace https://mcp.city24.lv/_mcp Live Latvia real estate listings with search, geo filters, and property metadata. | responds | MCP initialize · 8s limit | Request recheck | |
| cityparity — Cost-of-Living & Quality-of-Life Comparison https://mcp.cityparity.com/mcp Cost-of-living & quality-of-life comparison: take-home pay, equivalent salary, safety-net deltas. | responds | MCP initialize · 8s limit | Request recheck | |
| cityuikes https://gateway.pipeworx.io/citybikes/mcp Citybikes MCP — wraps CityBik.es API (free, no auth required) | responds | MCP initialize · 8s limit | Request recheck | |
CityWalk Plan https://citywalkplan.com/api/mcp Free city-walk planner: day-by-day self-guided walking itineraries for 50+ cities. No sign-up. | needs a key | MCP initialize · 8s limit | Request recheck | |
| civilquants https://api.civilquants.com/mcp Parametric estimating engine: CESMM4/NRM2/SMM7/MMHW Bills of Quantities for civils assemblies. | responds | MCP initialize · 8s limit | Request recheck | |
| civiq https://civdotiq.org/api/mcp U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools. | responds | MCP initialize · 8s limit | Request recheck | |
Civis https://mcp.civis.run/mcp Structured knowledge base for AI agent solutions. Search, explore, and retrieve build logs. | no response | MCP initialize · 8s limit | Request recheck | |
| CIVITAE https://signomy.xyz/mcp Governed agent city-state. Register, fill mission slots, earn under constitutional protocol. | responds | MCP initialize · 8s limit | Request recheck | |
| Civitai https://gateway.pipeworx.io/civitai/mcp Civitai MCP. | responds | MCP initialize · 8s limit | Request recheck | |
| Claidex MCP https://app.claidex.com/api/mcp Biomedical failure intelligence platform for terminated trials and translational analysis. | responds | MCP initialize · 8s limit | Request recheck | |
| ClaimHit https://www.claimhit.com/api/mcp Find products and standards that may infringe a patent - verified, evidence-backed targets. | responds | MCP initialize · 8s limit | Request recheck | |
| Claimondo — Kfz-Sachverständigen-Finder https://mcp.claimondo.de/mcp Findet zertifizierte Kfz-Sachverständige im Umkreis einer deutschen PLZ — anonym, read-only. | responds | MCP initialize · 8s limit | Request recheck | |
Clamp Analytics https://api.clamp.sh/mcp Clamp Analytics MCP server: traffic, revenue, funnels, cohorts, errors, and search, for AI agents. | needs a key | MCP initialize · 8s limit | Request recheck | |
Clara — Personal Clean Air Planner https://clara-mcp.southlondonscientific.com/mcp UK personal air quality advice and daily exposure assessment. Pairs with Hermes for live data. | no response | MCP initialize · 8s limit | Request recheck | |
clariBI https://claribi.com/mcp/v1 AI business intelligence: sign up, ingest data, run analyses, generate reports from any MCP client. | needs a key | MCP initialize · 8s limit | Request recheck | |
| clariBI https://claribi.com/mcp/v1/sse AI business intelligence: sign up, ingest data, run analyses, generate reports from any MCP client. | responds | MCP initialize · 8s limit | Request recheck | |
Clarid Compliance https://mcp.clarid.ai/mcp Check bank marketing for FDIC, NCUA, TILA, Reg DD, Reg Z, UDAAP, and Equal Housing compliance. | no response | MCP initialize · 8s limit | Request recheck | |
Clarid HMDA Validator https://api.clarid.ai/mcp Validate HMDA LAR files against CFPB edit checks for community banks and credit unions. | needs a key | MCP initialize · 8s limit | Request recheck | |
Clarigrid https://mcp.clarigrid.energy/mcp Read-only electricity, gas, and weather data with structured provenance and units. | no response | MCP initialize · 8s limit | Request recheck | |
ClariLayer https://clarilayer.com/api/mcp/mcp Individual-analyst context layer over MCP: bootstrap, reconcile, and remember your data context. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Clarity by Health AI https://mcp.healthai.com Condition-aware ingredient & product safety for AI agents: verdict, evidence tier, citations. | responds | MCP initialize · 8s limit | Request recheck | |
| Clash Royale https://gateway.pipeworx.io/clash-royale/mcp Clash Royale player, clan, war, tournament, rankings, cards. Supercell dev key. | responds | MCP initialize · 8s limit | Request recheck | |
classquill-mcp https://mcp.classquill.com/mcp Read-only MCP server for ClassQuill, a tutoring-business-management platform. | needs a key | MCP initialize · 8s limit | Request recheck | |
| claude https://claude.seoapi.com/mcp Validate ClaudeBot and Claude-SearchBot IP addresses. Remote MCP validate_ip tool. | responds | MCP initialize · 8s limit | Request recheck | |
Claude Cost Audit https://claude-cost-audit-mcp.mcpize.run/mcp Exact Claude API cost calc with real cache economics, plus a tiktoken-misuse scanner. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Claude Registry Plugin Catalog https://clauderegistry.com/mcp Search and install Claude Code plugins from the ClaudeRegistry marketplace (read-only). | responds | MCP initialize · 8s limit | Request recheck | |
claude-context-bridge https://claude-context-bridge.fly.dev/mcp Share context and questions between Claude instances — VS Code, claude.ai web, and mobile. | needs a key | MCP initialize · 8s limit | Request recheck | |
claude-faf-mcp https://claude-faf-mcp.vercel.app/sse Persistent project context. 33 tools. AI format interop. IANA-registered. #2759 | no response | MCP initialize · 8s limit | Request recheck | |
| claude-faf-mcp https://mcpaas.live/claude/mcp/v1 Persistent project context for Claude. IANA-registered .faf format. | responds | MCP initialize · 8s limit | Request recheck | |
| claude-news https://claudenews.online/api/mcp Real-time Claude & Anthropic news from your own Claude — free, no API key. | responds | MCP initialize · 8s limit | Request recheck | |
| claude-skill-validator https://api.lazy-mac.com/claude-skill-validator/mcp Cloudflare Workers MCP server: claude-skill-validator | responds | MCP initialize · 8s limit | Request recheck | |
| Claudeers MCP Server https://claudeers.com/api/mcp/mcp Search the Claudeers registry of Claude tools, ranked by maintenance and community signals. | responds | MCP initialize · 8s limit | Request recheck | |
| claw.cleaning https://claw.cleaning/mcp Book a San Francisco apartment cleaning. $40/hr, weekends 8am-6pm PT, SF only. | responds | MCP initialize · 8s limit | Request recheck | |
ClawAgent https://clawagent-production.up.railway.app/mcp/sse AI agent marketplace with MCP support and HTTP 402 micropayments (x402/intmax402). | not found | MCP initialize · 8s limit | Request recheck | |
ClawLink https://claw-link.dev/api/mcp MCP server connecting AI agents to 100+ apps (Gmail, Slack, Notion, GitHub) via one-click OAuth. | needs a key | MCP initialize · 8s limit | Request recheck | |
clawmanagerfleet-mcp https://clawmanagerfleet.clauxel.com/mcp A paid remote MCP for ClawManager, built to return verdicts, receipts, usage logs, and audit-ready J | no response | MCP initialize · 8s limit | Request recheck | |
| clawmerchants-mcp-gateway https://clawmerchants.com/mcp MCP Gateway: wrap any MCP server with cold-start retries, uptime SLA, and per-execution MPP billing. | responds | MCP initialize · 8s limit | Request recheck | |
clawriver https://clawriver.onrender.com/mcp Agent 知识共享市场 — 让 AI Agent 搜索/购买/上传经验记忆。34 个 Tools,支持记忆搜索、购买、上传、评价、团队协作。 | no response | MCP initialize · 8s limit | Request recheck | |
clawshow-mcp-server https://mcp.clawshow.ai/sse Instant Backend for SMBs: pages, payments, notifications, orders, inventory, reports | no response | MCP initialize · 8s limit | Request recheck | |
| ClawSpan ShardLink MCP https://app.clawspan.cloud/v1/mcp/streamable Agent-first task marketplace MCP — discover, claim, and deliver paid workspace tasks. | responds | MCP initialize · 8s limit | Request recheck | |
ClawSpan ShardLink MCP https://shardlink-control-plane-6phhkg3f2q-ts.a.run.app/v1/mcp/streamable Agent-first task marketplace MCP — discover, claim, and deliver paid workspace tasks. | not found | MCP initialize · 8s limit | Request recheck | |
ClawTerminal https://mcp.clawterminal.ai Ask your AI about the markets: filings, insider & congress trades, fund flows, options, macro | needs a key | MCP initialize · 8s limit | Request recheck | |
CleanCode AI https://cleancode-ai-mcp.vercel.app/api/mcp Automated codebase refactoring and type safety validator. | no response | MCP initialize · 8s limit | Request recheck | |
| Cleanor https://mcp.cleanor.app/mcp Zero-auth image optimize/convert + cited storage, image-format & QR data for AI builders. | responds | MCP initialize · 8s limit | Request recheck | |
| CleanSlice https://mcp.cleanslice.org/mcp Architecture docs and patterns for NestJS + Nuxt full-stack apps | responds | MCP initialize · 8s limit | Request recheck | |
| Clear MCP https://api.mcp.ai/p_clear Connect your Clear account to AI via Brazil's Open Finance: balances, statements, cards, investments | responds | MCP initialize · 8s limit | Request recheck | |
clearance https://mcp.pentonym.com US & EU trademark, domain & handle clearance — a signed three-state verdict, not legal advice. | no response | MCP initialize · 8s limit | Request recheck | |
clearlist https://clearlist.me/api/mcp AI resale manager. Photograph an item, AI writes the listing, publish a sale page, manage pickups. | needs a key | MCP initialize · 8s limit | Request recheck | |
| ClearMarket https://api.clearmarket.fyi/mcp Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance. | responds | MCP initialize · 8s limit | Request recheck | |
ClearPolicy https://api.clearpolicy.app/mcp MCP server for ClearPolicy policy acknowledgement and compliance workflows. | needs a key | MCP initialize · 8s limit | Request recheck | |
ClearPost: WordPress SEO Agent https://{site_domain}/wp-json/clearpost/mcp SEO agent for WordPress. Grows your organic traffic on autopilot. 12 tools, zero configuration. | no response | MCP initialize · 8s limit | Request recheck | |
clearscreen https://clearscreen-mcp.mcpize.run/mcp Screen people & companies against 12 US sanctions & exclusion lists (OFAC, LEIE, SAM, Medicaid). | needs a key | MCP initialize · 8s limit | Request recheck | |
Cleo https://api.cleofamily.app/mcp Manage your family's tasks, meals, recipes, groceries, and trips from your AI assistant. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Clerk https://mcp.clerk.com/mcp Access Clerk authentication docs, SDK snippets, and quickstart guides | responds | MCP initialize · 8s limit | Request recheck | |
| Clevelandart https://gateway.pipeworx.io/clevelandart/mcp Cleveland Museum of Art Open Access API (~63k artworks, many CC0) | responds | MCP initialize · 8s limit | Request recheck | |
clianythingharness-mcp https://clianythingharness.clauxel.com/mcp A paid remote MCP for CLI tool MCP, built to return verdicts, receipts, usage logs, and audit-ready | no response | MCP initialize · 8s limit | Request recheck | |
| clickup https://clickup.usefulapi.io/mcp Read teams, spaces, lists and tasks; create, update and comment on tasks and track time. | responds | MCP initialize · 8s limit | Request recheck | |
| Clickup https://gateway.pipeworx.io/clickup/mcp ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key) | responds | MCP initialize · 8s limit | Request recheck | |
Client Brief Routing Desk https://antibody-package-occasional-floppy.trycloudflare.com/mcp/routing-contact/upstream Select a contact for a client brief | no response | MCP initialize · 8s limit | Request recheck | |
Client Brief Routing Desk https://withdrawal-scales-newport-gordon.trycloudflare.com/mcp/routing-contact/upstream Select a contact for a client brief | no response | MCP initialize · 8s limit | Request recheck |