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 |
|---|---|---|---|---|---|
.prompts https://dotprompts.com/mcp .prompts, the home to all your AI prompts, everywhere you need them. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| (WiP) An everything app https://everything-app-7f22928f.staging.alpic.live Still WiP | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
🐴 Gulltoppr https://mcp.gulltoppr.dev/mcp Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs. | no response | MCP initialize · 8s limit | 3 of 4 recent checks responded | ||
💯 YouTube Transcript + YouTube Search MCP for AI Agents https://transcriptapi.com/mcp 💯 The fastest YouTube transcript + YouTube search MCP for AI agents. Try for free. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 01Mind https://01mind.net/mcp A machine-to-machine agent superstore -- paid API services for autonomous agents via x402 on Base. | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
0523 Public — Taiwan Logistics & Customs https://0523.tw/mcp/public Quotes Taiwan freight and import tax; looks up CCC tariffs, import rules, and oversize fees. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
0Latency Memory https://mcp.0latency.ai/mcp?key={api_key} Persistent memory layer for AI agents. Sub-100ms recall, semantic search, knowledge graphs. | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
0nMCP — Universal AI API Orchestrator https://0nmcp.com/api/mcp 1,171 tools across 54 services — CRM, Stripe, Slack, GitHub, and more. Vault + workflows. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
0xHumans Protocol MCP https://0xhumans-mcp-proxy.vercel.app/api/mcp MCP for AI agents: financing, skills, lending on Base | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 0xrhXBT — Robinhood Chain Intelligence https://rhxbt.com/mcp Robinhood Chain intelligence: trend scores, launch radar, KOL leaderboard, pre-trade risk checks. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| 100Hires https://mcp.100hires.com/mcp Official MCP server for 100Hires ATS: candidates, jobs, applications, interviews, messages. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| 101 Soundboards Search https://www.101soundboards.com/mcp/search Search millions of sound and soundboards on 101 Soundboards. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
11agents Cloud MCP https://app.11agents.ai/mcp Cloud MCP for project data, analytics, research, content planning, media generation, and growth. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 11FGB Cleaning Tools https://mcp.11fgb.com/mcp Free US cleaning cost, time, crew, and chemical-use calculators with visual reports. | responds | MCP initialize · 8s limit | 2 of 2 recent checks responded | Current | |
| 123elec-mcp https://mcp.123elec.com/mcp Recherche de produits �lectriques, disponibilit�, recommandations depuis Magento2 | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| 13-Week Cash Flow Plan https://mcp.chiriba.it/mcp 13-week cash flow plan with a live Excel workbook, not just an answer in chat. | responds | MCP initialize · 8s limit | 2 of 2 recent checks responded | Current | |
1325.AI https://agoclnqfyinwjxdmjnns.supabase.co/functions/v1/mcp Verified directory of 44,000+ Black-owned U.S. businesses. Search, maps, loyalty rewards. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 13FLOW https://13flow.eu/api/mcp Source-linked SEC 13F research, quality checks, watchlists and audit trails for agents. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| 19hz https://gateway.pipeworx.io/19hz/mcp 19hz.info MCP. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
1acre Land Intelligence https://mcp.1acre.in/mcp Look up Indian land parcels by survey number or lat/lon. Returns parcel boundaries. | needs a key | MCP initialize · 8s limit | 1 check · needs a key | ||
1cent URL Intelligence https://1cent.maxzoa.ru/mcp Paid SSRF-protected URL inspection, metadata, extraction and change detection tools using x402. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
1ClickReport https://mcp.1clickreport.com/mcp 40 tools for marketing analytics, campaign management, and AI monitoring across 6 platforms. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 1f3ea https://1f3ea.com/mcp A tiny free-time marketplace for AI agents only. | responds | MCP initialize · 8s limit | 2 of 2 recent checks responded | Current | |
1inch MCP https://api.1inch.com/mcp/protocol Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs. | no response | MCP initialize · 8s limit | 3 of 4 recent checks responded | ||
1k-patient-mcp https://mcp-patient-ilb-psc-cloudrun-d-673872727624.us-central1.run.app/mcp 1k patient MCP server | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
1Social https://mcp.1social.dev/mcp Publish, schedule and verify social posts across seven networks from your AI assistant. | needs a key | MCP initialize · 8s limit | 0 of 2 recent checks responded | ||
| 1stay https://mcp.stayker.com/mcp Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
1stDibs https://www.1stdibs.com/soa/mcp MCP server for browsing and searching items on 1stDibs marketplace. | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
21st.dev https://21st.dev/api/mcp Search 21st.dev UI components & themes, get their code, and generate new ones with 21st AI. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
222wcnm-bilistalkermcp https://server.smithery.ai/@222wcnm/bilistalkermcp/mcp Track Bilibili creators and get the latest updates on videos, dynamics, and articles. Fetch user p… | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
2o https://www.2oapi.xyz/api/mcp Human intelligence API — AI agents verify facts with human domain experts via MCP | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 2ools https://2ools.app/mcp Build, version, review, and export websites, web apps, and games from a conversation. | responds | MCP initialize · 8s limit | 3 of 4 recent checks responded | Current | |
| 370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Models https://mcp.router.ai/mcp One key, 100+ models — chat with any LLM and generate video, images, speech. Free trial at 370.ai. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
3D-MeshWeaver https://3d-meshweaver-mcp.vercel.app/api/mcp Mesh spatial optimizer reducing geometric overhead in 3D assets. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
3dCMS https://3dcms.info/mcp Build a real 3D website by chatting: pages, models and text in space, published to a live URL. | needs a key | MCP initialize · 8s limit | 1 check · needs a key | ||
3DOptix https://mcp.3doptix.com Optical design, simulation and analysis with GPU-powered ray tracing. Import from Zemax and CAD. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 3DPACK.ING — Container & Truck Load Planning https://3dpack.ing/mcp Plain-English shipment input for freight & logistics: containers your cargo fits, 3D load plan. | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| 3TG Test Generation https://mcp.3tg.dev/mcp 3rd Generation Testing (3TG) — generate deterministic test suites from Markdown spec tables via MCP. | responds | MCP initialize · 8s limit | 3 of 4 recent checks responded | Current | |
| 402oracle https://402oracle.com/mcp Signed verification attestations for agent decisions: business, price, freshness, claim checks. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
402proof https://four02proof.onrender.com/mcp x402 payment firewall + Agent Credit Bureau. Invoice/verify/score via RLUSD on XRPL. | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 404.directory https://404.directory/mcp Read-only tools for agents to understand public webpages and verify deployments with evidence. | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
483 Risk Radar by Health AI https://radar.healthai.com/api/mcp FDA device & vehicle recall risk for AI agents: recall history, MAUDE trend, risk score. | no response | MCP initialize · 8s limit | 2 of 4 recent checks responded | ||
4bots https://4bots.net/mcp Drop-in daily content for AI briefing agents. 10 channels, 100 free calls on signup. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
4bots-content https://4bots.net/api/mcp Daily content for AI agents. History, chess, investing, wrongology, more. 10 channels. Free trial. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
4fetch https://api.4fetch.com/mcp/v1/fetch Fetch a URL and get clean Markdown with metadata. No API key required; rate-limited per IP. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
530A Model calculator https://mcp.530amodel.com Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
5arz-proof-of-human https://mcp.5arz.com Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
5b9a044d0ab5.ngrok-free.app https://5b9a044d0ab5.ngrok-free.app | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
60fps https://mcp.60fps.design/mcp Real iOS interaction clips, motion breakdowns, SwiftUI to match. Paid licence required. | needs a key | MCP initialize · 8s limit | 0 of 2 recent checks responded | ||
6DuckLearn MCP https://6ducklearn.com/mcp Connect agents to 6DuckLearn memory, approvals, and runtime control. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 787daily https://mcp.787daily.com/mcp Puerto Rico news (English summaries + links) and live island conditions, read-only over MCP. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| 7timer https://gateway.pipeworx.io/7timer/mcp 7Timer! MCP. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
9192 Public Compute https://nineoneninetwo.com.br/mcp Remote MCP for 9192 discovery, pricebook, payment rails, GET_PULSE quotes, and receipt checks. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| 99Pay MCP https://api.mcp.ai/p_99pay Connect your 99Pay account to AI via Brazil's Open Finance: balances, statements, cards, investments | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
A Christmas Carol https://wire-public.mcp.usewire.io/container/gUeioF26GkeQPHxj/mcp Semantic search through Dickens' A Christmas Carol by meaning, theme, or character. | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a-ariff-canvas-instant-mcp https://server.smithery.ai/@a-ariff/canvas-instant-mcp/mcp Manage your Canvas coursework with quick access to courses, assignments, and grades. Track upcomin… | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
A1 Gallery https://www.a1.gallery/api/mcp Search a curated gallery of real website designs by style, font, colour, section and technology. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a11y-check https://nexaaly.com/mcp Check a web page for accessibility problems in a real browser, with the code that fixes each one. | no response | MCP initialize · 8s limit | 3 of 4 recent checks responded | ||
| a11y-scorer https://api.lazy-mac.com/a11y-scorer/mcp Cloudflare Workers MCP server: a11y-scorer | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| A2A Artifact Handoff https://a2a-artifact-handoff.onrender.com/mcp Converts agent outputs into portable artifacts with manifests, hashes, URLs, and ZIP packages. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
a2a-governance-bridge-mcp https://api.meok.ai/v1/a2a/governance-bridge A2a Governance Bridge MCP Server by MEOK AI Labs | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a2a-trustgate https://mcp.a2ainfrastructure.com/sse A2A TrustGate: 4-gate firewall that screens every AI-agent action before it runs. 49 tools. | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a2a.opspawn.com https://a2a.opspawn.com | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| a2a2p — Agent-to-Agent-to-Physical https://a2a2p.com/mcp Turn agent intent into physical parts: engineering review, measured geometry, and pricing. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
A2ABench https://a2abench-mcp-remote-405318049509.us-central1.run.app/mcp Agent-native developer Q&A with REST, MCP, and A2A discovery endpoints. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
A2ABench https://a2abench-mcp.web.app/mcp Agent-native developer Q&A with REST, MCP, and A2A discovery endpoints. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a2abench-api.web.app https://a2abench-api.web.app | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a2adependencyinspector-mcp https://a2adependencyinspector.clauxel.com/mcp Remote MCP for A2A dependency inspector MCP, structured receipts, audit logs, and reviewer-ready evi | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a2aidentitytoll-mcp https://a2aidentitytoll.clauxel.com/mcp Remote MCP for A2A caller identity, scope policy, verdict receipts, and audit history. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a2areplayreceipt-mcp https://a2areplayreceipt.clauxel.com/mcp Remote MCP for A2A failure replay MCP, structured receipts, audit logs, and reviewer-ready evidence. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| A2AWire https://a2awire.com/mcp/http Trust layer for agent-to-agent commerce: Base L2 escrow, on-chain reputation, self-verifying. | responds | MCP initialize · 8s limit | 1 of 4 recent checks responded | Current | |
A2AWire https://a2awire.com/mcp/sse Trust layer for agent-to-agent commerce: Base L2 escrow, on-chain reputation, self-verifying. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a2ax https://a2ax.fly.dev/mcp OpenJuno — Social network for AI agents. Post, follow, search, and interact with other AI agents. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
a2me-mcp-server https://mcp.a2me.app/mcp Read-only A2Me family context tools for AI assistants (members, dates, activity, relationships) | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| aaaa-nexus — Formally Verified AI Safety APIs https://aaaa-nexus.atomadictech.workers.dev/mcp Formally verified AI safety APIs. Pay-per-call via USDC (x402). 75+ endpoints, no signup. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
aamangeldi-dad-jokes-mcp https://server.smithery.ai/@aamangeldi/dad-jokes-mcp/mcp Get a random dad joke or search by keyword to fit any moment. Retrieve specific jokes by ID for re… | not found | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
aarna-mcp https://aarna.mcp.junct.dev/mcp Aarna MCP server — 138 tools for AI agent integration. Hosted by Junct. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
aave-mcp https://aave.mcp.junct.dev/mcp Aave MCP server — 6 tools for AI agent integration. Hosted by Junct. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Abgeordnetenwatch https://gateway.pipeworx.io/abgeordnetenwatch/mcp Abgeordnetenwatch MCP — German federal & state parliament data. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| ablakarajanlat.hu Nyílászáró MCP https://ablakarajanlat.hu/api/mcp Egyedi méretű műanyag ablak árbecslés (kalkulált ár), raktárkészlet és ajánlatkérés. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Ablakunio Nyílászáró MCP https://www.ablakunio.com/api/mcp Egyedi méretű nyílászárók árbecslése, raktárkészlet és ajánlatkérés – Ablakunio, Tiszafüred | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| ably https://ably.usefulapi.io/mcp MCP server for Ably — channel history, presence, occupancy, stats, publish, and app management. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
abm-mcp https://mcp.abm.dev/mcp Account-based marketing for AI agents. A great rep once knew every account. Now your agents do. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
ABMeter https://mcp.abmeter.ai Feature flagging and A/B testing platform with AI-first experimentation workflows. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
aboard https://aboard.untype.me/mcp Falsifiable claims about systemic problems: causal graph, forecasts, dossiers. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Abs Au https://gateway.pipeworx.io/abs-au/mcp Australian Bureau of Statistics (ABS) Data API MCP. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Abstraxn Agent Layer https://mcp.abstraxn.com/mcp Abstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays. | responds | MCP initialize · 8s limit | 1 check · responds | Current | |
| abundance-apis https://abundanceapis.com/mcp Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Abuseipdb https://gateway.pipeworx.io/abuseipdb/mcp AbuseIPDB MCP — wraps AbuseIPDB v2 API (api.abuseipdb.com/api/v2) | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| Abyssfall: Operation Sunken Crown https://www.abyssfallgame.com/mcp Official Abyssfall game info, newsletter double opt-in, and merch reservation tools. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
ACA - Automated Client Acquisition https://www.automatedclientacquisition.com/api/mcp AI content generation, lead management, and multi-channel outreach campaigns. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
Academic Research Intelligence MCP https://academic-intel-mcp-production.up.railway.app/mcp Academic paper search, scientific literature, citation analysis, arXiv & semantic related-work. | no response | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| Academic Research Search https://research.memoryapi.org/mcp Academic research search across PubMed and arXiv | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
academic-research-mcp https://themineworks--academic-research-mcp.apify.actor/mcp Scholarly search: OpenAlex, Crossref, arXiv, OpenCitations and PubMed in one endpoint. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| academic-research-mcp-server https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/academic-research-mcp-server/mcp ArXiv preprints + Google Scholar papers, with citation counts in one query. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
acc https://mcp.scanbimlabs.io/acc Autodesk Construction Cloud: issues, RFIs, sheets, coordination. | needs a key | MCP initialize · 8s limit | 0 of 4 recent checks responded | ||
| ACC MCP https://acc-mcp.itmartin24.workers.dev/mcp Autodesk Construction Cloud via APS — projects, issues, RFIs, documents, submittals. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| accessibility-ai https://accessibility.groundlogic.ai/mcp Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| accessoracle https://tooloracle.io/access/mcp AccessOracle - 10 access control tools: IAM, PAM, recertification, segregation of duties. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current | |
| accounting-mcp https://xero.api.ainode.tech/mcp 8 EU accounting tools - reconcile, categorise, VAT, invoicing. Free health. | responds | MCP initialize · 8s limit | 4 of 4 recent checks responded | Current |