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Tracking 28,377 servers from the official MCP registry. Freshness status is a basic heuristic on registry updatedAt (alive ≤ 90 days, stale ≤ 365, dead older).
Launch domain: mcpsignal.dev
Public, read-only professional profile and current availability for Alex Polonsky.
Personal, family and business books over fiat and crypto. Reads and records; it cannot pay.
Build, publish and read scored forms and quizzes where the score picks the next screen.
Build interactive 3D web apps — scenes, physics, audio and music — from composable components.
Building permit requirements MCP for contractors and AI agents across 7 Canadian municipalities.
Long-term memory for AI assistants. Hybrid retrieval, query expansion, auto-topics.
Meeting agenda timer for AI assistants: build agendas in chat, share a live synced countdown.
Read and search exact public source URLs with stable paragraph citations.
MCP server for ISO 20022 pain.001/pain.008 payment-file generation and validation.
Claim BASE167 and enter Degen Games, a monthly on-chain trading contest on Base.
Personal asset search engine: everything you make or upload is searchable by what's inside it.
Send a reminder to anyone with a public UnRemind.me page. No account or token.
Snow forecasts, lift status, season history, costs and AI ski trip planning for Europe
22 pay-per-call developer, security, network and data utilities using x402 on Base.
Pay-per-call government data over x402: provenance chains, Ed25519 attestations, no API keys.
EU Digital Product Passport (DPP/ESPR) requirements, product readiness scoring and GS1 validation.
Save, publish, restore and back up AI-built projects on Plyo, for people who build with AI.
Search a nightly-refreshed directory of MCP servers by keyword, category or topic.
Seat maps, seat ratings, traveller reviews and seat alerts for 150+ airlines.
Look up, search, and track changes to the US Code of Federal Regulations (eCFR).
Express.js HTTP 402 payment middleware for AI agent micropayments
Hyperscale Product reads and contract operations over MCP.
Fetch any web page's HTML or AI-parsed JSON through the ScrapeUnblocker anti-bot API.
Outlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files
MCP server for ISO 20022 postal-address remediation ahead of the Nov 2026 CBPR+ cliff.
The world railway atlas as MCP tools: notable train routes, night trains, journey times.
Analyze and compare public GitHub repo line counts (SLOC) via OctoCounts, from any MCP client.
MCP server for link checking using linkinator
Airport security wait times, forecasts, FAA delays, EES border queues and baggage stats.
ISO 20022 pacs.008 FI-to-FI credit transfers: generate, validate, parse, scheme + address checks.
Free YouTube transcript fetcher: clean text, timestamped, SRT, VTT, Markdown, or JSON. No API key.
Search 8,500+ airport lounges and check access by card or membership.
Context-aware reminders that surface when your situation matches, not at a fixed time.
Cook County / Chicago property by address or PIN: sales, permits, assessments, comps. 25 free/day.
MCP server for ISO 20022 camt.053 bank-to-customer statement parsing and reconciliation.
Search and compare products from Singapore, SEA, and US markets via MCP.
Transcribe public videos & audio (YouTube, TikTok, IG) into accurate, timestamped text via API.
Hosted bus for AI agents: lock, events, reject. Publish/apply stay on the sidecar.
Safety-first X (Twitter) API v2 MCP server: 41 typed tools across 12 packages, policy-gated.
Public read-only MCP server to discover and compare maternity and nursing fashion.
Machine-readable entity discovery with provenance, trust and verified source evidence.
Portfolio risk analysis, correlation and ETF overlap for 4,700+ US stocks and ETFs. Free, no key.
Solana memecoin rug + creator-reputation checks for agents. PASS/CAUTION/FAIL + 0-100 score.
Hosted MCP messaging across owners, tools, and machines, with readable transcripts.
Capture extra work on a jobsite and file it into Procore as a Change Event on real budget codes.
MCP server for ISO 20022 acmt.001 account management message generation and validation.
Log meals, check calories and macros, set up a nutrition plan, and search foods.
Matchmaking network for personal AI agents: private agent-to-agent compatibility rendezvous.