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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.

Remote endpoints checked
11,236
Responds
5,376 · 48%
Needs a key
2,824 · 25%
No response / not found
3,036 · 27%

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.

EndpointStatusLast checkedHow checkedOwner
China Stocks
https://gateway.pipeworx.io/china-stocks/mcp

China A-shares MCP. Keyless.

respondsMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
Chiplab
https://chiplab.veecle.ai/mcp

Run, build, and validate firmware on virtual hardware from your AI agent. Hardware knowledge corpus.

needs a keyMCP initialize · 8s limitRequest 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 foundMCP initialize · 8s limitRequest 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 foundMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
Choov MCP
https://www.choov.de/mcp.php

Strom- und Gastarife sowie Produktinformationen für Energievergleiche, live per MCP-Tool.

respondsMCP initialize · 8s limitRequest recheck
chorilo
https://backend.chorilo.com/mcp

Choir management for AI assistants: events, RSVP, announcements and sheet music of your choir.

needs a keyMCP initialize · 8s limitRequest recheck
chp
https://capabilityhostprotocol.com/api/mcp

Learn and adopt the Capability Host Protocol — the agentic web's open evidence layer.

no responseMCP initialize · 8s limitRequest recheck
ChromaDB Remote MCP Server
https://meloncafe.github.io/chromadb-remote-mcp/mcp

Remote ChromaDB vector database MCP server with streamable HTTP transport

no responseMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest recheck
Chronary
https://api.chronary.ai/mcp

Calendar API for AI agents — events, availability, scheduling, webhooks, and iCal feeds.

respondsMCP initialize · 8s limitRequest recheck
chrono-mcp
https://chrono-mcp.dokasukadon.workers.dev/mcp

Deterministic time tools for AI agents: timezone conversion, business-day math, cron interpretation.

not foundMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
chucknorris
https://gateway.pipeworx.io/chucknorris/mcp

Chuck Norris MCP — wraps chucknorris.io (free, no auth)

respondsMCP initialize · 8s limitRequest recheck
ChurnLens
https://churnlens.site/api/mcp

Buyer-side SaaS due diligence: upload subscription CSV, detect hidden churn risk

respondsMCP initialize · 8s limitRequest recheck
ci-sentinel
https://ci-sentinel.vercel.app/mcp

Multi-CI security scanner with a live threat-intel feed of compromised CI components

no responseMCP initialize · 8s limitRequest recheck
CigarFinder
https://mcp.cigarfinder.com/mcp

Search and compare cigar prices from 14+ online retailers

needs a keyMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest recheck
cinderwright-api
https://api.ideafactorylab.org

x402 Discovery Hub. Agent economy search engine. 1450+ services.

not foundMCP initialize · 8s limitRequest 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 foundMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest 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.

respondsMCP initialize · 8s limitRequest 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.

respondsMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest recheck
Cirra AI Salesforce Admin MCP Server
https://mcp.cirra.ai/sfdc/mcp

Comprehensive Salesforce administration and data management capabilities

needs a keyMCP initialize · 8s limitRequest recheck
Cisa Kev
https://gateway.pipeworx.io/cisa-kev/mcp

CISA Known Exploited Vulnerabilities catalog

respondsMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
Citation Safe Verifier
https://citationsafe.com/api/mcp

Verifies legal citations vs primary sources: existence, quote match, proposition support.

respondsMCP initialize · 8s limitRequest recheck
Citation Verification
https://verification-mcp.atlasword.workers.dev/mcp

Real-time fact-check, citation verification, and source-freshness for AI agents.

no responseMCP initialize · 8s limitRequest recheck
citation-verifier
https://api.lazy-mac.com/citation-verifier/mcp

Cloudflare Workers MCP server: citation-verifier

respondsMCP initialize · 8s limitRequest recheck
Cite Caddy
https://citecaddy.herbertkokholm.dk/mcp

Remote MCP server for full read/write access to a Zotero library

needs a keyMCP initialize · 8s limitRequest recheck
Citedy SEO Agent
https://mcp.citedy.com/mcp

AI marketing: SEO articles, trend scouting, competitor analysis, social media, lead magnets

needs a keyMCP initialize · 8s limitRequest recheck
citeguard
https://citeguard.boundy.workers.dev/mcp

Verify citations in AI text: fetches each cited source, returns verdicts with evidence quotes.

respondsMCP initialize · 8s limitRequest recheck
CiteHawk
https://www.citehawk.com/api/mcp

AI-search visibility (GEO) analytics: brand scores, competitor rankings, recommendations, evidence.

needs a keyMCP initialize · 8s limitRequest recheck
CiteStamp
https://mcp.citestamp.com/mcp

Citation-health over a CC0 citation graph: what supports, refutes, or cites a paper. Read-only.

respondsMCP initialize · 8s limitRequest recheck
City24.ee - Real Estate marketplace
https://mcp.city24.ee/_mcp

Live Estonia real estate listings with search, geo filters, and property metadata.

respondsMCP initialize · 8s limitRequest recheck
City24.lv - Real Estate marketplace
https://mcp.city24.lv/_mcp

Live Latvia real estate listings with search, geo filters, and property metadata.

respondsMCP initialize · 8s limitRequest 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.

respondsMCP initialize · 8s limitRequest recheck
cityuikes
https://gateway.pipeworx.io/citybikes/mcp

Citybikes MCP — wraps CityBik.es API (free, no auth required)

respondsMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
civilquants
https://api.civilquants.com/mcp

Parametric estimating engine: CESMM4/NRM2/SMM7/MMHW Bills of Quantities for civils assemblies.

respondsMCP initialize · 8s limitRequest recheck
civiq
https://civdotiq.org/api/mcp

U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.

respondsMCP initialize · 8s limitRequest recheck
Civis
https://mcp.civis.run/mcp

Structured knowledge base for AI agent solutions. Search, explore, and retrieve build logs.

no responseMCP initialize · 8s limitRequest recheck
CIVITAE
https://signomy.xyz/mcp

Governed agent city-state. Register, fill mission slots, earn under constitutional protocol.

respondsMCP initialize · 8s limitRequest recheck
Civitai
https://gateway.pipeworx.io/civitai/mcp

Civitai MCP.

respondsMCP initialize · 8s limitRequest recheck
Claidex MCP
https://app.claidex.com/api/mcp

Biomedical failure intelligence platform for terminated trials and translational analysis.

respondsMCP initialize · 8s limitRequest recheck
ClaimHit
https://www.claimhit.com/api/mcp

Find products and standards that may infringe a patent - verified, evidence-backed targets.

respondsMCP initialize · 8s limitRequest recheck
Claimondo — Kfz-Sachverständigen-Finder
https://mcp.claimondo.de/mcp

Findet zertifizierte Kfz-Sachverständige im Umkreis einer deutschen PLZ — anonym, read-only.

respondsMCP initialize · 8s limitRequest recheck
Clamp Analytics
https://api.clamp.sh/mcp

Clamp Analytics MCP server: traffic, revenue, funnels, cohorts, errors, and search, for AI agents.

needs a keyMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest recheck
clariBI
https://claribi.com/mcp/v1

AI business intelligence: sign up, ingest data, run analyses, generate reports from any MCP client.

needs a keyMCP initialize · 8s limitRequest recheck
clariBI
https://claribi.com/mcp/v1/sse

AI business intelligence: sign up, ingest data, run analyses, generate reports from any MCP client.

respondsMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
Clarigrid
https://mcp.clarigrid.energy/mcp

Read-only electricity, gas, and weather data with structured provenance and units.

no responseMCP initialize · 8s limitRequest recheck
ClariLayer
https://clarilayer.com/api/mcp/mcp

Individual-analyst context layer over MCP: bootstrap, reconcile, and remember your data context.

needs a keyMCP initialize · 8s limitRequest recheck
Clarity by Health AI
https://mcp.healthai.com

Condition-aware ingredient & product safety for AI agents: verdict, evidence tier, citations.

respondsMCP initialize · 8s limitRequest recheck
Clash Royale
https://gateway.pipeworx.io/clash-royale/mcp

Clash Royale player, clan, war, tournament, rankings, cards. Supercell dev key.

respondsMCP initialize · 8s limitRequest recheck
classquill-mcp
https://mcp.classquill.com/mcp

Read-only MCP server for ClassQuill, a tutoring-business-management platform.

needs a keyMCP initialize · 8s limitRequest recheck
claude
https://claude.seoapi.com/mcp

Validate ClaudeBot and Claude-SearchBot IP addresses. Remote MCP validate_ip tool.

respondsMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
Claude Registry Plugin Catalog
https://clauderegistry.com/mcp

Search and install Claude Code plugins from the ClaudeRegistry marketplace (read-only).

respondsMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
claude-faf-mcp
https://claude-faf-mcp.vercel.app/sse

Persistent project context. 33 tools. AI format interop. IANA-registered. #2759

no responseMCP initialize · 8s limitRequest recheck
claude-faf-mcp
https://mcpaas.live/claude/mcp/v1

Persistent project context for Claude. IANA-registered .faf format.

respondsMCP initialize · 8s limitRequest recheck
claude-news
https://claudenews.online/api/mcp

Real-time Claude & Anthropic news from your own Claude — free, no API key.

respondsMCP initialize · 8s limitRequest recheck
claude-skill-validator
https://api.lazy-mac.com/claude-skill-validator/mcp

Cloudflare Workers MCP server: claude-skill-validator

respondsMCP initialize · 8s limitRequest recheck
Claudeers MCP Server
https://claudeers.com/api/mcp/mcp

Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.

respondsMCP initialize · 8s limitRequest recheck
claw.cleaning
https://claw.cleaning/mcp

Book a San Francisco apartment cleaning. $40/hr, weekends 8am-6pm PT, SF only.

respondsMCP initialize · 8s limitRequest recheck
ClawAgent
https://clawagent-production.up.railway.app/mcp/sse

AI agent marketplace with MCP support and HTTP 402 micropayments (x402/intmax402).

not foundMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest 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.

respondsMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest recheck
clawshow-mcp-server
https://mcp.clawshow.ai/sse

Instant Backend for SMBs: pages, payments, notifications, orders, inventory, reports

no responseMCP initialize · 8s limitRequest recheck
ClawSpan ShardLink MCP
https://app.clawspan.cloud/v1/mcp/streamable

Agent-first task marketplace MCP — discover, claim, and deliver paid workspace tasks.

respondsMCP initialize · 8s limitRequest 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 foundMCP initialize · 8s limitRequest recheck
ClawTerminal
https://mcp.clawterminal.ai

Ask your AI about the markets: filings, insider & congress trades, fund flows, options, macro

needs a keyMCP initialize · 8s limitRequest recheck
CleanCode AI
https://cleancode-ai-mcp.vercel.app/api/mcp

Automated codebase refactoring and type safety validator.

no responseMCP initialize · 8s limitRequest recheck
Cleanor
https://mcp.cleanor.app/mcp

Zero-auth image optimize/convert + cited storage, image-format & QR data for AI builders.

respondsMCP initialize · 8s limitRequest recheck
CleanSlice
https://mcp.cleanslice.org/mcp

Architecture docs and patterns for NestJS + Nuxt full-stack apps

respondsMCP initialize · 8s limitRequest recheck
Clear MCP
https://api.mcp.ai/p_clear

Connect your Clear account to AI via Brazil's Open Finance: balances, statements, cards, investments

respondsMCP initialize · 8s limitRequest recheck
clearance
https://mcp.pentonym.com

US & EU trademark, domain & handle clearance — a signed three-state verdict, not legal advice.

no responseMCP initialize · 8s limitRequest 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 keyMCP initialize · 8s limitRequest recheck
ClearMarket
https://api.clearmarket.fyi/mcp

Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.

respondsMCP initialize · 8s limitRequest recheck
ClearPolicy
https://api.clearpolicy.app/mcp

MCP server for ClearPolicy policy acknowledgement and compliance workflows.

needs a keyMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest recheck
clearscreen
https://clearscreen-mcp.mcpize.run/mcp

Screen people & companies against 12 US sanctions & exclusion lists (OFAC, LEIE, SAM, Medicaid).

needs a keyMCP initialize · 8s limitRequest recheck
Cleo
https://api.cleofamily.app/mcp

Manage your family's tasks, meals, recipes, groceries, and trips from your AI assistant.

needs a keyMCP initialize · 8s limitRequest recheck
Clerk
https://mcp.clerk.com/mcp

Access Clerk authentication docs, SDK snippets, and quickstart guides

respondsMCP initialize · 8s limitRequest recheck
Clevelandart
https://gateway.pipeworx.io/clevelandart/mcp

Cleveland Museum of Art Open Access API (~63k artworks, many CC0)

respondsMCP initialize · 8s limitRequest 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 responseMCP initialize · 8s limitRequest recheck
clickup
https://clickup.usefulapi.io/mcp

Read teams, spaces, lists and tasks; create, update and comment on tasks and track time.

respondsMCP initialize · 8s limitRequest recheck
Clickup
https://gateway.pipeworx.io/clickup/mcp

ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key)

respondsMCP initialize · 8s limitRequest recheck
Client Brief Routing Desk
https://antibody-package-occasional-floppy.trycloudflare.com/mcp/routing-contact/upstream

Select a contact for a client brief

no responseMCP initialize · 8s limitRequest recheck
Client Brief Routing Desk
https://withdrawal-scales-newport-gordon.trycloudflare.com/mcp/routing-contact/upstream

Select a contact for a client brief

no responseMCP initialize · 8s limitRequest recheck
11,236 endpoints in this view