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 |
|---|---|---|---|---|
| R3PLICA AI Connector https://mcp.r3plica.space/sse Catalog of certified digital replicas from premium design brands, for any MCP-compatible AI agent. | responds | MCP initialize · 8s limit | Request recheck | |
| Race Calendar F1 https://racecalendar.app/mcp Anonymous read-only Formula 1 season schedule, standings, and race-weekend tools from Race Calendar. | responds | MCP initialize · 8s limit | Request recheck | |
Rackspace Spot https://mcp.spot.rackspace.com/mcp Manage Rackspace Spot Kubernetes CloudSpaces, node pools, and VMs from your AI assistant. | needs a key | MCP initialize · 8s limit | Request recheck | |
| radio https://gateway.pipeworx.io/radio/mcp Radio MCP — wraps Radio Browser API (free, no auth) | responds | MCP initialize · 8s limit | Request recheck | |
RadiusOS CRM https://www.radiusos.ai/api/mcp 34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, and AI scoring. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Radix Wiki https://radix.wiki/api/mcp Community-maintained knowledge base for Radix DLT — search, read, and contribute wiki pages. | responds | MCP initialize · 8s limit | Request recheck | |
| radmail-mcp https://radmail.ai/api/mcp/sandbox Email OS for agents: triage, search, and a verifiable BEC hard-stop. Zero-auth sandbox. | responds | MCP initialize · 8s limit | Request recheck | |
| radtask-mcp https://radtask.ai/api/mcp AI task cockpit: an agent does your tasks and asks before anything irreversible. | responds | MCP initialize · 8s limit | Request recheck | |
| radveo https://radveo.com/api/mcp Checks if AI assistants name a local business. Free shareable report, honest fixes, no guarantees. | responds | MCP initialize · 8s limit | Request recheck | |
Radzen Blazor MCP https://app.radzen.com/mcp AI coding assistant for Radzen Blazor — docs, APIs, code samples, and templates for 100+ components. | needs a key | MCP initialize · 8s limit | Request recheck | |
ragie https://mcp.mcparmory.com/ragie Ingest, manage, and retrieve documents for RAG-powered AI applications | no response | MCP initialize · 8s limit | Request recheck | |
RAGMap MCP https://ragmap-api.web.app/mcp Discover and recommend retriever MCP servers. Includes top picks and install config tools. | no response | MCP initialize · 8s limit | Request recheck | |
ragmap-api.web.app https://ragmap-api.web.app | no response | MCP initialize · 8s limit | Request recheck | |
Ragora https://mcp.ragora.app/mcp Search your knowledge bases from any AI assistant using hybrid RAG. | no response | MCP initialize · 8s limit | Request recheck | |
RaidRunner https://raidrunner.net/mcp Manage your Twitch raid-train schedule from an AI assistant: claim, release & trade slots via OAuth. | needs a key | MCP initialize · 8s limit | Request recheck | |
rail-score https://mcp.responsibleailabs.ai/mcp Responsible-AI guardrails for agents: scoring, prompt-injection & PII detection, DPDP compliance. | no response | MCP initialize · 8s limit | Request recheck | |
Railway MCP https://mcp.railway.com Develop, manage, and debug Railway projects, services, and deployments from within agents. | needs a key | MCP initialize · 8s limit | Request recheck | |
rainbowgore-stealthee-mcp-tools https://server.smithery.ai/@rainbowgore/stealthee-mcp-tools/mcp Spot pre-launch products before they trend. Search the web and tech sites, extract and parse pages… | not found | MCP initialize · 8s limit | Request recheck | |
RaiseKit https://raisekit.co/api/mcp CRM for VC fundraising. Pipeline, Gmail drafts, deck signals, VC intel — from your AI. | no response | MCP initialize · 8s limit | Request recheck | |
| raisely https://raisely.usefulapi.io/mcp Read campaigns, donations, profiles and supporters; record offline donations and upsert users. | responds | MCP initialize · 8s limit | Request recheck | |
| rakentaja-outlet https://rakentajaoutlet.fi/mcp Finnish e-commerce for electrical & construction supplies. Read-only MCP with 4 tools. | responds | MCP initialize · 8s limit | Request recheck | |
Rally https://agents.rallyspace.io/mcp Tools for Go-to-market teams creating sales materials, product demos, and deal rooms for customers. | no response | MCP initialize · 8s limit | Request recheck | |
Rally https://agents.rallyspace.io/mcp/public Tools for Go-to-market teams creating sales materials, product demos, and deal rooms for customers. | no response | MCP initialize · 8s limit | Request recheck | |
RallyProp SBIR Opportunities https://mcp.rallyprop.ai/?key={api_key} Real-time SBIR, CSO & BAA opportunities from DSIP, SAM.gov, Grants.gov & more — never miss a window. | needs a key | MCP initialize · 8s limit | Request recheck | |
ramadasmr-networkcalc-mcp https://server.smithery.ai/@ramadasmr/networkcalc-mcp/mcp Look up DNS information for any domain to troubleshoot issues and gather insights. Get fast, relia… | needs a key | MCP initialize · 8s limit | Request recheck | |
Rami Code Review https://rami.reviews/mcp AI code review for GitHub PRs with an MCP autofix loop for Claude Code and Cursor | needs a key | MCP initialize · 8s limit | Request recheck | |
ramp https://mcp.mcparmory.com/ramp Manage expenses, corporate cards, accounts payable, and accounting integrations | no response | MCP initialize · 8s limit | Request recheck | |
Rampify https://www.rampify.dev/api/mcp SEO MCP server: crawl your site, find AI-visibility gaps, and ship the fix from your coding agent. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Rams https://worker.rams.ai/mcp Design review for UI code: 258 rules across 9 categories, scored 0-100 with concrete fixes. | responds | MCP initialize · 8s limit | Request recheck | |
| randomuser https://gateway.pipeworx.io/randomuser/mcp Random User MCP — wraps randomuser.me (free, no auth) | responds | MCP initialize · 8s limit | Request recheck | |
Rankd ASO https://api.rankd.dev/mcp App Store Optimization for indie devs — track rankings, find keyword wins, grow installs. | needs a key | MCP initialize · 8s limit | Request recheck | |
| rankoracle https://tooloracle.io/mcp SEO Intelligence MCP — 13 tools: keyword research, SERP, domain audits, competitors. | responds | MCP initialize · 8s limit | Request recheck | |
rankparse-mcp https://mcp.rankparse.com/mcp SEO MCP server — backlinks, domain authority, tech stack, and 18+ tools via Common Crawl. | no response | MCP initialize · 8s limit | Request recheck | |
RankWorker https://mcp.rankworker.com Create and manage SEO content plans, articles, projects, and publishing integrations in RankWorker. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Ranomics Platform https://mcp.ranomics.com/mcp Wet-lab triage for AI binder-design agents. Yeast display, mammalian display, DMS at library scale. | responds | MCP initialize · 8s limit | Request recheck | |
| raras https://raras.org/api/mcp Disease Twin — Brazil's rare-disease knowledge graph (10,468) over MCP. Source-grounded, PT-BR. | responds | MCP initialize · 8s limit | Request recheck | |
Raster https://mcp.raster.app Browse, search, upload, tag, transfer, and delete images in your Raster libraries over MCP. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Rate-My-Agent https://mcp.rate-my-agent.com/mcp Get matched with a top-rated, review-verified real estate agent in the US or Canada. | responds | MCP initialize · 8s limit | Request recheck | |
RationalBloks https://mcp.rationalbloks.com/mcp Deploy production REST APIs from JSON schemas in seconds. Manage projects, schemas, and deployments. | no response | MCP initialize · 8s limit | Request recheck | |
Raven https://mcp.ravenmcp.ai/api/mcp Design intelligence for coding agents: audits, design systems, and a taste profile agents consult. | no response | MCP initialize · 8s limit | Request recheck | |
| Rawg https://gateway.pipeworx.io/rawg/mcp RAWG MCP — wraps the RAWG video games database API (rawg.io) | responds | MCP initialize · 8s limit | Request recheck | |
raworc-mcpserver--harshapalnati.run.tools https://raworc-mcpserver--harshapalnati.run.tools | not found | MCP initialize · 8s limit | Request recheck | |
Raygun https://api.raygun.com/v3/mcp Investigate errors, track deployments, analyze performance, and manage application monitoring | needs a key | MCP initialize · 8s limit | Request recheck | |
| Raze https://razegrowth.com/mcp Explore Raze services, pricing, projects, availability, and confirmed introduction bookings. | responds | MCP initialize · 8s limit | Request recheck | |
| Raziel https://mcp.tide.org/mcp MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis | responds | MCP initialize · 8s limit | Request recheck | |
| Rba https://gateway.pipeworx.io/rba/mcp RBA MCP — Reserve Bank of Australia statistics (free, no auth). | responds | MCP initialize · 8s limit | Request recheck | |
| Rcsb Pdb https://gateway.pipeworx.io/rcsb-pdb/mcp RCSB PDB MCP — experimentally determined macromolecular structures. | responds | MCP initialize · 8s limit | Request recheck | |
| RD Station https://api.mcp.ai/p_rdstation RD Station Marketing, contacts/leads (get, upsert, funnel), conversion events and webhooks via the o | responds | MCP initialize · 8s limit | Request recheck | |
| Rdap https://gateway.pipeworx.io/rdap/mcp RDAP — Registration Data Access Protocol (domains, IPs, ASNs) via IANA bootstrap | responds | MCP initialize · 8s limit | Request recheck | |
reach https://reachpad.dev/mcp Pastebin for AI agents: share & hand off versioned markdown/HTML docs via a URL. No account. | not found | MCP initialize · 8s limit | Request recheck | |
Reactive Resume https://rxresu.me/mcp Free open-source resume builder with remote MCP tools for resumes and job applications. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Reactome https://gateway.pipeworx.io/reactome/mcp Reactome biological pathway database | responds | MCP initialize · 8s limit | Request recheck | |
| ReadGZH https://api.readgzh.site/mcp-server Read WeChat public account articles via MCP. 99.89% anti-scraping success, 50-87% token compression. | responds | MCP initialize · 8s limit | Request recheck | |
| Ready APIs https://readyapis.com/mcp 121 MCP tools: geo, email, phone, company, DNS, FX, equities, weather, tax, econ, intel — one key. | responds | MCP initialize · 8s limit | Request recheck | |
| ReadyPermit — Property Zoning & Buildability Intelligence https://rnfonkwthefktfvfwypr.supabase.co/functions/v1/mcp-server Zoning, ADU eligibility, flood zone, setbacks, and buildability intelligence for U.S. parcels. | responds | MCP initialize · 8s limit | Request recheck | |
Real Estate Capitale MCP https://realestatecapitale.ma/mcp Real estate MCP server for Morocco — search, valuation, market analysis, 17 tools. | needs a key | MCP initialize · 8s limit | Request recheck | |
Real Estate Intelligence - Pitt County NC https://data.reilize.com/mcp 20 MCP tools for Pitt County NC real estate — parcels, permits, sales, builders, and foreclosures. | no response | MCP initialize · 8s limit | Request recheck | |
Real Estate Mcp https://real_estate_mcp.mcpize.run/mcp MCP server for Real Estate | no response | MCP initialize · 8s limit | Request recheck | |
Real Real Genuine https://realrealgenuine.com/mcp Agent-native fashion marketplace. Browse, design, purchase NFTs, launch brands on Base. | no response | MCP initialize · 8s limit | Request recheck | |
| real-estate https://hooks.nesimplicity.com/mcp Book a free consultation or home valuation with SimpliCity Real Estate in Lincoln, Nebraska. | responds | MCP initialize · 8s limit | Request recheck | |
| real-estate-data https://dwelldata.io/mcp DwellData: typed US real-estate feeds — deals, distress, auctions, leads, address lookup. | responds | MCP initialize · 8s limit | Request recheck | |
real-estate-mcp https://themineworks--real-estate-mcp.apify.actor/mcp 8 real-estate tools: Zillow, Redfin, Realtor listings, sales, rentals. | needs a key | MCP initialize · 8s limit | Request recheck | |
| real-estate-mcp-server https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/real-estate-mcp-server/mcp Redfin listings, sale-comps, and neighborhood market data via natural-language queries. | responds | MCP initialize · 8s limit | Request recheck | |
Real-Time News https://news.memoryapi.org/mcp Real-time news and trending topics from major sources | no response | MCP initialize · 8s limit | Request recheck | |
| realestate https://realestate.cz-agents.dev/mcp Czech distress real-estate — anonymized district aggregates (k≥5). Free tier only. | responds | MCP initialize · 8s limit | Request recheck | |
| Realestate https://gateway.pipeworx.io/realestate/mcp Real Estate Japan MCP — actual residential/commercial transaction prices and | responds | MCP initialize · 8s limit | Request recheck | |
realestate-pro https://realestate-pro.cz-agents.dev/mcp Czech distress real estate — paid tier (full search, owner data, RUIAN). | needs a key | MCP initialize · 8s limit | Request recheck | |
| Realestateapi https://gateway.pipeworx.io/realestateapi/mcp RealEstateAPI MCP — property search, detail, and skip-trace (realestateapi.com) | responds | MCP initialize · 8s limit | Request recheck | |
| Reality Graph Verification Tools https://realitygraph.dev/api/mcp Free read-only AI coding verification tools: verification-debt calculator, task-spec lint, search. | responds | MCP initialize · 8s limit | Request recheck | |
RealityCents — Hawaii Mortgage & VA Loan Expertise https://realitycents-mcp-server.jaymiller.workers.dev/mcp Hawaii mortgage & VA loan expertise for Honolulu. 2026 loan limits, condo rules, FAQ. | not found | MCP initialize · 8s limit | Request recheck | |
Realmint https://mcp.realmint.io/mcp Agent-native scoring, search and routing for tokenized real-world assets across multi-chain. | no response | MCP initialize · 8s limit | Request recheck | |
RealPing 實坪 https://mcp.realping.tw/mcp Cleaned Taiwan 實價登錄: real-area (去公設) per-ping prices, de-parking. 7 MCP tools. | needs a key | MCP initialize · 8s limit | Request recheck | |
| realtystack-mcp https://realtystack-mcp.vercel.app/mcp U.S. real-estate data: property records, AVM value + rent estimates, sale/rental listings. | responds | MCP initialize · 8s limit | Request recheck | |
Reasoning Commons https://aineedhelpfromotherai.com/api/mcp AI Reasoning Cache & Consensus Layer with 11 MCP tools via Streamable HTTP. | not found | MCP initialize · 8s limit | Request recheck | |
reassign https://reassign.app/api/mcp Reassign — circular 24-hour calendar & time-tracking copilot with ADHD-friendly scheduling. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Rebrickable https://gateway.pipeworx.io/rebrickable/mcp LEGO catalog: sets, parts, minifigs, themes, colors via Rebrickable. Free key required. | responds | MCP initialize · 8s limit | Request recheck | |
| recall-risk https://cassandra.dropwatchhq.com/mcp Check a product's recall risk: score + active CPSC/FDA/NHTSA recalls for a product or brand. | responds | MCP initialize · 8s limit | Request recheck | |
| RecallChecker — Vehicle Safety Recalls https://mcp.checkrecall.com/mcp Check U.S. NHTSA vehicle safety recall campaigns by make, model, and year. Live official data. | responds | MCP initialize · 8s limit | Request recheck | |
RecallMax-Neural https://recallmax-mcp.vercel.app/api/mcp Semantic context compression and cognitive memory layer for LLM swarms. | no response | MCP initialize · 8s limit | Request recheck | |
| Recao https://recao.app/api/mcp Rank a competitor's EU App Store ads by longevity. From Apple's official Ad Repository. | responds | MCP initialize · 8s limit | Request recheck | |
| RecargaPay MCP https://api.mcp.ai/p_recargapay Connect your RecargaPay account to AI via Brazil's Open Finance: balances, statements, cards, invest | responds | MCP initialize · 8s limit | Request recheck | |
| Receipt Extraction https://acjlabs-receipt-extraction.acjlabs.workers.dev/mcp Receipts and invoices to structured, validated JSON with AU GST/ABN awareness. MCP + HTTPS API. | responds | MCP initialize · 8s limit | Request recheck | |
| Receipt Extraction https://receipt-extraction.acjlabs.com/mcp AU GST/ABN receipt extraction — assigns entertainment/ITC tax codes per line, not just OCR. | responds | MCP initialize · 8s limit | Request recheck | |
| receptionist-toolkit https://lobbyvoices.com/api/mcp Free receptionist tools: phone scripts, IVR menus (EN+ES), ElevenLabs prompts, missed-call math | responds | MCP initialize · 8s limit | Request recheck | |
| recharge https://recharge.usefulapi.io/mcp Read subscriptions, customers, charges, orders; skip charges, cancel or activate subscriptions. | responds | MCP initialize · 8s limit | Request recheck | |
| recipes https://gateway.pipeworx.io/recipes/mcp Recipes MCP — wraps TheMealDB API (free tier, no auth) | responds | MCP initialize · 8s limit | Request recheck | |
| reclaimai https://reclaimai.usefulapi.io/mcp Read tasks, habits, events and scheduling links; create and update Reclaim tasks and habits. | responds | MCP initialize · 8s limit | Request recheck | |
recognitium https://www.recognitium.com/mcp/rpc Give your AI a memory it can prove: tamper-evident, offline-verifiable, SHA-256 receipts. | not found | MCP initialize · 8s limit | Request recheck | |
Recordo: Task Planner & Notes https://api.recordo.com/api/mcp/adhd/mcp Brain dump, routines, task planning, focus, and instant thought retrieval | no response | MCP initialize · 8s limit | Request recheck | |
records-vault https://eformogi.com/api/mcp Consent-scoped vault access and free verification of family-issued learning records. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Recreation Gov https://gateway.pipeworx.io/recreation-gov/mcp Recreation.gov MCP — wraps the Recreation Information Database (RIDB) API v1 | responds | MCP initialize · 8s limit | Request recheck | |
| recruiter-roles-mcp https://recruiterroles.com/api/mcp Search Recruiter Roles: live recruiter jobs, companies, sectors, locations, and market stats. | responds | MCP initialize · 8s limit | Request recheck | |
recruiting-jobs-mcp https://themineworks--recruiting-jobs-mcp.apify.actor/mcp 7 recruiting tools over one MCP endpoint: ATS boards, LinkedIn jobs, profiles, companies, Naukri. | needs a key | MCP initialize · 8s limit | Request recheck | |
RectiFlex-centerassist-mcp https://server.smithery.ai/@RectiFlex/centerassist-mcp/mcp Streamline field service and construction operations with CenterPoint Connect. Manage companies, o… | not found | MCP initialize · 8s limit | Request recheck | |
RectiFlex-centerassist-mcp-cp https://server.smithery.ai/@RectiFlex/centerassist-mcp-cp/mcp Streamline property management, construction, and service workflows with CenterPoint Connect. Sear… | not found | MCP initialize · 8s limit | Request recheck | |
RectiFlex-centerassist-mcp-cp1 https://server.smithery.ai/@RectiFlex/centerassist-mcp-cp1/mcp Access and manage CenterPoint Connect data for property management, construction, and service oper… | not found | MCP initialize · 8s limit | Request recheck | |
RectiFlex-centerassist-mcp1 https://server.smithery.ai/@RectiFlex/centerassist-mcp1/mcp Manage CenterPoint Connect data across properties, companies, employees, invoices, materials, and… | not found | MCP initialize · 8s limit | Request recheck | |
Recur https://mcp.recur.tw Subscription payment platform for Taiwan — manage products, customers, and billing | needs a key | MCP initialize · 8s limit | Request recheck | |
| recurly https://recurly.usefulapi.io/mcp MCP server for Recurly — accounts, subscriptions, invoices, plans; cancel & pause subs. | responds | MCP initialize · 8s limit | Request recheck | |
Recursive Support Oracle https://recursive.support/mcp AI support agent platform for small businesses. Query pricing, features, and examples. | needs a key | MCP initialize · 8s limit | Request recheck |