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 12,638 unique remote URLs across 9,308 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 | Recent history | Owner |
|---|---|---|---|---|---|
Builderforce https://api.builderforce.ai/mcp Run tickets, boards, OKRs and cloud coding agents in your Builderforce workspace | needs a key | MCP initialize · 8s limit | 0 of 2 recent checks responded | ||
| builders-mcp https://builders.sodax.com/mcp Live SODAX API data and SDK docs — chains, tokens, swaps, volume, and more. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| BuilderVet — NSW builder licence & risk history https://mcp.buildervet.au Is this NSW builder licensed, insolvent or disciplined? 178k+ licences from official registers. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
buildpulse-mcp https://mcp.buildpulse.io/mcp BuildPulse CI test analytics for AI agents — flaky tests, coverage, and CI run history. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Built with Jon — Hidden Profit Tools https://builtwithjon.com/mcp Read-only tools for finding where a small business leaks deals, time, and cash. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| BuiltToWinWeb https://built2winweb.com/mcp Search BuiltToWinWeb's services, industries and blog. Flat-fee custom PHP sites for small business. | responds | MCP initialize · 8s limit | 2 of 2 recent checks responded | Current | |
Bulgaria Payments (Stripe — cards / Apple Pay) https://mcp-bg.wishpool.app/mcp Bulgaria payments for AI agents — cards / Apple Pay via Stripe. Never holds funds. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| bulk-url-checker https://mcp.bulkurlchecker.com/mcp Validate up to 75,000 URLs per job (status, redirects, response times). OAuth 2.1. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| BullionRadar https://bullionradar.fr/api/mcp Prix live de 11 dealers et specs complètes de 80+ pièces d'or et d'argent, pour agents IA. | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
Bullrun https://mcp.bull-run.org/mcp Portfolio analysis and global stock screening over your real holdings, in Claude | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
bumblebeereceipt-mcp https://bumblebeereceipt.clauxel.com/mcp A paid remote MCP for developer endpoint scanner MCP, built to return verdicts, receipts, usage logs | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
Buna https://api.heybuna.com/mcp The family food app your agent operates. | needs a key | MCP initialize · 8s limit | 1 check · needs a key | ||
| Bundesbank De https://gateway.pipeworx.io/bundesbank-de/mcp Deutsche Bundesbank (Germany's central bank) statistics MCP. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Bundestag De https://gateway.pipeworx.io/bundestag-de/mcp Bundestag DIP MCP | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
bundle-misc-asp-breathing.trycloudflare.com https://bundle-misc-asp-breathing.trycloudflare.com | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Bundlephobia https://gateway.pipeworx.io/bundlephobia/mcp Bundlephobia MCP — npm bundle-size analysis | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| bundler https://uurl.at/mcp Bundle multiple URLs into one short link. QR codes, access counters, redirect lookup. Free. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Bungie https://gateway.pipeworx.io/bungie/mcp Bungie.net Destiny 2 + clan API: manifest, profile, characters, stats. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
Bunzee https://bunzee.ai/mcp-server Turn your app idea into IA, wireframes, PRD, style guides, and dev specs for coding agents. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
burn-mcp-server https://burn-mcp-server.vercel.app/api/mcp AI-powered reading triage MCP. 26 tools with a 24h burn timer. Read less, absorb more. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Burnlore https://burnlore.com/mcp A perpetual, crowd-written AI novel — fetch an assignment, write a chapter, submit it. CC0. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
Buron https://app.buron.ai/api/mcp Marketing-measurement MCP: dashboards, cross-channel queries, integrations, and knowledge files. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Busca de CEP https://api.mcp.ai/p_busca_cep Returns the postal code (CEP) and standardized address from the Brazilian Post from a given address. | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| Bushdrum Events https://bushdrum.com/mcp City-scoped Bushdrum event search for agents with list_cities and search_events. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
Bushdrum Events https://bushdrum.com/mcp/sse City-scoped Bushdrum event search for agents with list_cities and search_events. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
Business Days & SLA https://vessark.com/mcp Business-day, SLA, cron and recurrence calculations — offline, holiday-aware, no network. | no response | MCP initialize · 8s limit | 3 of 4 recent checks responded | ||
Business Entity https://business-entity-mcp.apify.actor/mcp SEC company search and SBA business resources. 4 MCP tools for business intelligence. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Business Feeds https://gateway.pipeworx.io/business-feeds/mcp Business Feeds MCP. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
Business Studio https://platform-api.viite.ai/api/mcp A business back-office for Claude — tasks, deals, customers, publishing and tracked links. | needs a key | MCP initialize · 8s limit | 1 check · needs a key | ||
BusyBoard https://busyboard.app/api/mcp Merged free/busy, find mutual time, propose bookings with human approval. Never event contents. | needs a key | MCP initialize · 8s limit | 1 check · needs a key | ||
Busymail https://busymail.app/mcp Read, organise and send from your existing email accounts. Nothing sends without your approval. | needs a key | MCP initialize · 8s limit | 1 check · needs a key | ||
Busymate DevTools https://mcp.busymate.dev Capture, inspect & debug HTTPS traffic across iOS, Android, browsers & backends — 304 MCP tools. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| BuyAPI https://buyapi.ai/api/mcp Vendor intelligence for AI coding agents choosing developer tools and stacks. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| buyer-intelligence https://www.procureradar.com/api/mcp Find verified global B2B buyers by category & country. Free anonymous discovery. SGX-listed. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
buyersense https://mcp.buyersense.ai/mcp MCP server for the BuyerSense API. Get buyer signals from any MCP client. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
BuyLater https://buylater.com/api/mcp Save products to buy later; get notified on restock, price drop, or new release. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| BuyWhere MCP https://api.buywhere.ai/mcp Product search, price comparison, and affiliate-ready shopping across Singapore retailers. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| BuyWhere Product Catalog https://mcp.buywhere.ai/mcp Search 1.5M+ products across 20+ platforms. Compare prices, find deals, browse categories. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Buzzword Density https://gateway.pipeworx.io/buzzword-density/mcp buzzword-density MCP — wraps StupidAPIs (requires X-API-Key) | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| BV MCP https://api.mcp.ai/p_bv Connect your BV account to AI via Brazil's Open Finance: balances, statements, cards, investments. R | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| bva-corpus https://www.veterans-rights.com/api/mcp Search 34,000+ vetted Board of Veterans' Appeals decisions: VA claim outcomes, ratings, appeals. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| byte-protocol https://mcp.payperbyte.io/mcp Per-byte USDC data feeds + oracles for AI agents on Arbitrum. Verifiable, no token, no API keys. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
ByteRay AI https://mcp.byteray.ai/mcp AI-augmented binary vulnerability analysis with 38 MCP tools for taint tracing and zero-day hunting | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
byterovermemory-mcp https://byterovermemory.clauxel.com/mcp A paid remote MCP for OpenAI Codex memory MCP, built to return verdicts, receipts, usage logs, and a | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
Bzigo https://mcp.bzigo.com Bzigo smart trap: device status, detections, health, firmware and simulations via AI. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
c2padisclosure-mcp https://c2padisclosure.clauxel.com/mcp Remote MCP for C2PA disclosure policy MCP, structured receipts, audit logs, and reviewer-ready evide | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
c2paintake-mcp https://c2paintake.clauxel.com/mcp Remote MCP for C2PA intake verifier MCP, structured receipts, audit logs, and reviewer-ready evidenc | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| C6 Bank MCP https://api.mcp.ai/p_c6 Connect your C6 Bank account to AI via Brazil's Open Finance: balances, statements, cards, investmen | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Ca Grants https://gateway.pipeworx.io/ca-grants/mcp California Grants Portal MCP — open State of California grant funding opportunities (keyless). | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Ca Procurement https://gateway.pipeworx.io/ca-procurement/mcp California state contract awards & purchase orders: search, top vendors, agency spend — keyless | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
ca-rate-filings https://api.serff.ai/mcp Natural-language search over California's public insurance rate, rule & form filings. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| cabal-hunter https://api.cabal-hunter.com/mcp Solana token cabal/rug detection for AI agents - Exit-Liquidity verdict before you buy. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
Caboo https://getcaboo.com/mcp Find local services, read availability, and create short-lived booking holds. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Cabrini Market Data https://cabrini.ai/mcp US stock market data for AI agents — 23 years of minute bars, SEC filings, fundamentals. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| cache-proxy https://cache.api.ainode.tech/mcp LLM caching proxy for AI agents - exact + semantic cache. Free health. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
CacheBash https://cachebash-mcp-922749444863.us-central1.run.app/v1/mcp Let your AI sessions talk to each other — messaging, tasks, sessions, and alerts | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
Cactal https://api.cactal.ai/v1/mcp The website platform for AI agents. One API to build, host, and operate real websites. | needs a key | MCP initialize · 8s limit | 0 of 2 recent checks responded | ||
| Cactus https://gateway.pipeworx.io/cactus/mcp NCI CACTUS Chemical Identifier Resolver MCP. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Cadastro PF + Receita Federal https://api.mcp.ai/p_cpf_receita Registration data for an individual with the Federal Revenue status, from a CPF. Platform-hosted, no | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| Cadastro PF Básico https://api.mcp.ai/p_cpf_cadastral Basic registration data for an individual from a CPF: name, registration status, and date of birth. | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| Cadastro PF Plus https://api.mcp.ai/p_cpf_cadastral_plus Extended registration data for an individual from a CPF, beyond the basics. Platform-hosted, no cred | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| Cadastro PJ Básico https://api.mcp.ai/p_cnpj_cadastral Basic registration data for a company from a CNPJ: legal name, registration status, and legal nature | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| Cadastro PJ Plus https://api.mcp.ai/p_cnpj_cadastral_plus Extended registration data for a company from a CNPJ, beyond the basics. Platform-hosted, no credent | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
Cadbury NetSuite Answers https://trycadbury.com/api/mcp Expert-grounded NetSuite answers: saved searches, SuiteScript, workflows, and troubleshooting. | needs a key | MCP initialize · 8s limit | 1 check · needs a key | ||
| CADIN Estadual https://api.mcp.ai/p_cadin_estadual Status of a CPF or CNPJ in the state treasury default registry (CADIN), by state. Platform-hosted, n | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| CADIN São Paulo https://api.mcp.ai/p_cadin_sp Status of a CPF or CNPJ in the São Paulo treasury default registry (CADIN). Platform-hosted, no cred | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| caelus-mcp https://www.ephemengine.com/api/mcp Astrology/ephemeris MCP server: 9 chart tools — positions, houses, aspects, transits, electional. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
caesar https://alpha.api.trycaesar.com/mcp?profile=web-search Free, keyless web search and page-reading for AI agents. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
caesar https://mcp.trycaesar.com/mcp?profile=web-search Web search and page-reading for AI agents. One-click OAuth connect, or a Caesar API key. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| CAF Agricultura Familiar PF https://api.mcp.ai/p_caf_agricultura_pf Looks up the National Family Farming Registry (CAF) of an individual from the CPF. Platform-hosted, | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| CAF Agricultura Familiar PJ https://api.mcp.ai/p_caf_agricultura_pj Looks up the National Family Farming Registry (CAF) of a company from the CNPJ. Platform-hosted, no | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| CAFIR (Imóveis Rurais) https://api.mcp.ai/p_cafir_imoveis_rurais Looks up the Rural Property Registry (CAFIR) from the property's CIB. Platform-hosted, no credential | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| Caixa Econômica Federal MCP https://api.mcp.ai/p_caixa Connect your Caixa Econômica Federal account to AI via Brazil's Open Finance: balances, statements, | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Caixa Tem MCP https://api.mcp.ai/p_caixatem Connect your Caixa Tem account to AI via Brazil's Open Finance: balances, statements, cards, investm | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| calc.engineer https://calc.engineer/mcp 88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| calculator https://mcpcalc.com/api/v1/mcp Calculators accessible via MCP with real-time collaborative sessions and shareable URLs. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| calculator-mcp-server https://calculator.caseyjhand.com/mcp Calculator MCP server — evaluate, simplify, and differentiate math expressions. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| calculators https://calcfleet.com/api/mcp Tested financial & practical calculators as free, no-auth MCP tools for AI agents. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| calculators https://mcp.retirecrunch.com/mcp Retirement & FIRE calculators: Monte Carlo wealth plans, Coast FIRE, Swiss pension & property tax. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
calendar-bridge https://calendarbridge.vercel.app/mcp Connects ChatGPT to your Apple Calendar via a local Mac agent + Vercel relay | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
CalendarMCP https://calendarmcp.ai/api/mcp Hosted Google Calendar MCP server for AI agents. No self-hosting or Google Cloud setup. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Calendly https://gateway.pipeworx.io/calendly/mcp Calendly MCP Pack — wraps the Calendly API v2 for scheduling data. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
Calfeed https://calfeed.ai/api/mcp Turn a written schedule into a live calendar link people subscribe to in Apple, Google, Outlook. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
calibration-routing https://nowpattern.com/calibration-routing/route Route tasks by measured judgment quality: third-party-verified, Brier-based calibration records. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| California DMV https://gateway.pipeworx.io/ca-dmv/mcp California DMV: vehicle and EV registrations by ZIP, field offices, forms, insurer NAIC codes | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| California Justice Watch https://cajusticewatch.com/api/mcp California criminal-justice accountability: DAs, defenders, judges, officers, CJP, POST. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| california-hoa-law https://haveny-mcp.havenyy.workers.dev/mcp California HOA law tools (Davis-Stirling Act): statute lookup, fine checker, letter templates. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Caliper https://caliper.fit/mcp Geometry and CAD file metadata extraction for STL, OBJ, PLY, PCD, LAS/LAZ, glTF/GLB. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
Call For Me https://call-for-me.fly.dev/mcp Give your AI agent a phone. Place outbound calls to US businesses to ask, book, or confirm. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Call Me https://serdaroztetik.com/aiphone/mcp Your AI rings your iPhone, speaks its question, and gets your spoken answer back as text. | responds | MCP initialize · 8s limit | 2 of 2 recent checks responded | Current | |
call-me https://getcallme.app/mcp Calls your phone when an AI task finishes or is blocked — hear it, say what's next. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| callable https://getcallable.dev/api/mcp API for AI agents to delegate tasks to real humans. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Callendar https://app.callendar.de/mcp WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
calligraphy https://mcp.studio99.app/api/mcp Hindi, Marathi, Gujarati & English calligraphy artwork in your AI assistant, by Studio99. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
callingly https://api.callingly.com/mcp Lets AI agents get leads on the phone: call, send SMS, and schedule callbacks for sales teams. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
callmybot-cookbook-mcp-server https://server.smithery.ai/@callmybot/cookbook-mcp-server/mcp Count occurrences of any character in your text instantly. Specify the character and get precise c… | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
callmybot-domoticz https://server.smithery.ai/@callmybot/domoticz/mcp Greet anyone by name with a friendly hello. Explore the origin of 'Hello, World' for context in de… | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
callmybot-hello-mcp-server https://server.smithery.ai/@callmybot/hello-mcp-server/mcp Generate quick, friendly greetings by name. Personalize salutations for any context. Explore the o… | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
CalmActiva https://calmactiva.com/mcp Realtime CBD product catalog, prices, stock and FAQ from CalmActiva. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| CalmActiva https://dgymaetjyvzdblryurmi.supabase.co/functions/v1/mcp-server Realtime CBD product catalog, prices, stock and FAQ from CalmActiva. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current |