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 |
|---|---|---|---|---|
.prompts https://dotprompts.com/mcp .prompts, the home to all your AI prompts, everywhere you need them. | needs a key | MCP initialize · 8s limit | Request recheck | |
| (WiP) An everything app https://everything-app-7f22928f.staging.alpic.live Still WiP | responds | MCP initialize · 8s limit | Request recheck | |
| 🐴 Gulltoppr https://mcp.gulltoppr.dev/mcp Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs. | responds | MCP initialize · 8s limit | Request recheck | |
💯 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 | Request recheck | |
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 | Request recheck | |
0Latency Memory https://mcp.0latency.ai/mcp?key={api_key} Persistent memory layer for AI agents. Sub-100ms recall, semantic search, knowledge graphs. | no response | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
| 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 | Request recheck | |
| 100Hires https://mcp.100hires.com/mcp Official MCP server for 100Hires ATS: candidates, jobs, applications, interviews, messages. | responds | MCP initialize · 8s limit | Request recheck | |
| 101 Soundboards Search https://www.101soundboards.com/mcp/search Search millions of sound and soundboards on 101 Soundboards. | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
| 123elec-mcp https://mcp.123elec.com/mcp Recherche de produits �lectriques, disponibilit�, recommandations depuis Magento2 | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
| 13FLOW https://13flow.eu/api/mcp Source-linked SEC 13F research, quality checks, watchlists and audit trails for agents. | responds | MCP initialize · 8s limit | Request recheck | |
| 19hz https://gateway.pipeworx.io/19hz/mcp 19hz.info MCP. | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
| 1inch MCP https://api.1inch.com/mcp/protocol Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs. | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
| 1stay https://mcp.stayker.com/mcp Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide. | responds | MCP initialize · 8s limit | Request recheck | |
1stDibs https://www.1stdibs.com/soa/mcp MCP server for browsing and searching items on 1stDibs marketplace. | not found | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
| 2ools https://2ools.app/mcp Build, version, review, and export websites, web apps, and games from a conversation. | responds | MCP initialize · 8s limit | Request recheck | |
| 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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
3TG Test Generation https://mcp.3tg.dev/mcp 3rd Generation Testing (3TG) — generate deterministic test suites from Markdown spec tables via MCP. | no response | MCP initialize · 8s limit | Request recheck | |
| 402oracle https://402oracle.com/mcp Signed verification attestations for agent decisions: business, price, freshness, claim checks. | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
| 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. | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
5b9a044d0ab5.ngrok-free.app https://5b9a044d0ab5.ngrok-free.app | not found | MCP initialize · 8s limit | Request recheck | |
6DuckLearn MCP https://6ducklearn.com/mcp Connect agents to 6DuckLearn memory, approvals, and runtime control. | needs a key | MCP initialize · 8s limit | Request recheck | |
| 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 | Request recheck | |
| 7timer https://gateway.pipeworx.io/7timer/mcp 7Timer! MCP. | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
| 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 | Request recheck | |
A Christmas Carol https://wire-public.mcp.usewire.io/container/gUeioF26GkeQPHxj/mcp Semantic search through Dickens' A Christmas Carol by meaning, theme, or character. | no response | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
| a11y-check https://nexaaly.com/mcp Check a web page for accessibility problems in a real browser, with the code that fixes each one. | responds | MCP initialize · 8s limit | Request recheck | |
| a11y-scorer https://api.lazy-mac.com/a11y-scorer/mcp Cloudflare Workers MCP server: a11y-scorer | responds | MCP initialize · 8s limit | Request recheck | |
| 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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
a2a.opspawn.com https://a2a.opspawn.com | no response | MCP initialize · 8s limit | Request recheck | |
| 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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
a2abench-api.web.app https://a2abench-api.web.app | no response | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
A2AWire https://a2awire.com/mcp/http Trust layer for agent-to-agent commerce: Base L2 escrow, on-chain reputation, self-verifying. | needs a key | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
| 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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
| Abgeordnetenwatch https://gateway.pipeworx.io/abgeordnetenwatch/mcp Abgeordnetenwatch MCP — German federal & state parliament data. | responds | MCP initialize · 8s limit | Request recheck | |
| ablakarajanlat.hu Nyílászáró MCP https://ablakarajanlat.hu/api/mcp Egyedi méretű műanyag ablak árbecslés (kalkulált ár), raktárkészlet és ajánlatkérés. | responds | MCP initialize · 8s limit | Request recheck | |
| Ablakunio Nyílászáró MCP https://www.ablakunio.com/api/mcp Egyedi méretű nyílászárók árbecslése, raktárkészlet és ajánlatkérés – Ablakunio, Tiszafüred | responds | MCP initialize · 8s limit | Request recheck | |
| ably https://ably.usefulapi.io/mcp MCP server for Ably — channel history, presence, occupancy, stats, publish, and app management. | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
ABMeter https://mcp.abmeter.ai Feature flagging and A/B testing platform with AI-first experimentation workflows. | no response | MCP initialize · 8s limit | Request recheck | |
aboard https://aboard.untype.me/mcp Falsifiable claims about systemic problems: causal graph, forecasts, dossiers. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Abs Au https://gateway.pipeworx.io/abs-au/mcp Australian Bureau of Statistics (ABS) Data API MCP. | responds | MCP initialize · 8s limit | Request recheck | |
| abundance-apis https://abundanceapis.com/mcp Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency. | responds | MCP initialize · 8s limit | Request recheck | |
| Abuseipdb https://gateway.pipeworx.io/abuseipdb/mcp AbuseIPDB MCP — wraps AbuseIPDB v2 API (api.abuseipdb.com/api/v2) | responds | MCP initialize · 8s limit | Request recheck | |
| 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 | Request recheck | |
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 | Request recheck | |
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 | Request recheck | |
| Academic Research Search https://research.memoryapi.org/mcp Academic research search across PubMed and arXiv | responds | MCP initialize · 8s limit | Request recheck | |
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 | Request recheck | |
| 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 | Request recheck | |
acc https://mcp.scanbimlabs.io/acc Autodesk Construction Cloud: issues, RFIs, sheets, coordination. | needs a key | MCP initialize · 8s limit | Request recheck | |
| ACC MCP https://acc-mcp.itmartin24.workers.dev/mcp Autodesk Construction Cloud via APS — projects, issues, RFIs, documents, submittals. | responds | MCP initialize · 8s limit | Request recheck | |
| 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 | Request recheck | |
| accessoracle https://tooloracle.io/access/mcp AccessOracle - 10 access control tools: IAM, PAM, recertification, segregation of duties. | responds | MCP initialize · 8s limit | Request recheck | |
| accounting-mcp https://xero.api.ainode.tech/mcp 8 EU accounting tools - reconcile, categorise, VAT, invoicing. Free health. | responds | MCP initialize · 8s limit | Request recheck | |
accountingqb https://mcp.accountingqb.com/mcp QuickBooks Online for Claude: reports, bookkeeping cleanup, and US & Canadian tax prep. | needs a key | MCP initialize · 8s limit | Request recheck | |
Ace Memory https://ais.agentsandswarms.ai/mcp Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity. | needs a key | MCP initialize · 8s limit | Request recheck | |
Achriom https://mcp.achriom.com/mcp The media memory layer for AI agents and their humans. Books, movies, music, shows, and anime. | needs a key | MCP initialize · 8s limit | Request recheck | |
| Acled https://gateway.pipeworx.io/acled/mcp ACLED MCP — Armed Conflict Location & Event Data Project | responds | MCP initialize · 8s limit | Request recheck | |
| Aclimação https://aclimacao.sampa.br/mcp Aclimação — neighborhood directory: local places, events, menus, offers, and services. | responds | MCP initialize · 8s limit | Request recheck | |
| ACLM Lab Interpreter https://web-production-ae61.up.railway.app/mcp/aclm-lab-interpreter Interpret lab values against ACLM-optimized ranges. Returns deprescription signals. | responds | MCP initialize · 8s limit | Request recheck | |
acme-todo https://mcp.ritzademo.com/mcp/ritza-rzx-our91 An MCP server for a simple todo list | no response | MCP initialize · 8s limit | Request recheck | |
acmi-mcp https://server.smithery.ai/@madezmediapartners/acmi-mcp/mcp Persistent agent memory via ACMI — Profile/Signals/Timeline. 16 tools on Upstash Redis. | needs a key | MCP initialize · 8s limit | Request recheck | |
acopio https://mcp.acopio.dev Search and get recommendations from your own saved catalog of developer tools and services. | needs a key | MCP initialize · 8s limit | Request recheck | |
Acornonaut MCP Server https://mcp.acornonaut.app AI-powered YouTube to flashcards with spaced repetition and Anki export | needs a key | MCP initialize · 8s limit | Request recheck | |
acp-mcp-server https://api.agenticcontrolplane.com/mcp See, price, and control every tool call your AI agents make: policy checks, cost, and audit tools. | needs a key | MCP initialize · 8s limit | Request recheck |