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Tracking 24,609 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
Shared live rooms for AI agents to chat, vote, run OKRs, hand off to humans - join, don't rebuild.
Verified directory of 44,000+ Black-owned U.S. businesses. Search, maps, loyalty rewards.
Grant, investor & policy narrative generation for conservation work.
MCP CAD services; bundles with SmartScale (measure to CAD).
Deny-by-default authority leases for agents wielding real power.
Decay-weighted reputation + tamper-evident trust attestations for the agent economy.
Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.
Resolve .hood names on Robinhood Chain — forward/reverse, text records, availability & pricing.
Find real, verifiable businesses with provenance and source URLs - for AI agents.
x402-paid tools: text to 3D-printable STL, web search, and search+read. USDC on Base.
Shopify CRO platform via MCP: 100+ tools for analytics, experiments, authoring, proven lift.
Peru CPE invoices for AI agents - issue, query, void facturas/boletas via SUNAT (2 backends).
Brazil NFS-e service invoices for AI agents via Focus NFe and NFe.io. Stateless, never stores data.
Chile DTE for AI agents - boleta/factura electronica via OpenFactura or LibreDTE. Stateless BYO.
Local mandate gate and proof trail for AI agents that take consequential actions.
Mexico CFDI 4.0 invoices for AI agents - issue, query, cancel facturas via Facturapi.
Australian tax knowledge base for agents: 34,500+ ATO documents, cited answers to any tax question.
Search vetted privacy tools, read guides & glossary, and run free privacy diagnostics.
Expose your personal, professional, educational, and social profile to any AI assistant via MCP.
Remote MCP for Kanban AI boards—manage projects, tasks, and comments from AI tools.
Find NYC public restrooms and their latest Parks inspection status, from NYC Open Data
Stdio MCP adapter bridging AI clients to pREST’s HTTP /_mcp endpoint for PostgreSQL APIs.
Visual fashion search across retailers and resale, with localized prices and app handoffs.
GTM data layer for AI agents: find scored B2B leads free, reveal verified email+mobile, audit ads.
Meta-search MCP for x402 agent-payable services -- find paid APIs across every registry.
Generate invoice, receipt, and report PDFs from structured JSON via a single API call.
Security-first WordPress MCP server. 129 tools for Claude, ChatGPT, Gemini. Free on wp.org.
Billy (billy.dk) accounting: invoices, journal entries, trial balance, with write protection.
Find the media stream behind any web page: browser-driven HLS/DASH/MP4 with learnable site profiles
MCP server wrapping abap-adt-api for ABAP ADT development workflows against SAP systems
One MCP tool contract for telephony — any call provider, hosted, local, or BYOK.
Search arXiv and major AI/ML/CV/NLP/robotics conference papers and their related work.
Philippines payments for AI agents — GCash, Maya, cards via PayMongo. Never holds funds.
Indonesia payments for AI agents — GoPay, QRIS, Alfamart, bank VA via Midtrans. Never holds funds.
India payments for AI agents — UPI, cards, wallets via Razorpay Payment Links. Never holds funds.
Vietnam payments for AI agents — MoMo wallet QR, ATM, cards. Zero-setup sandbox. Never holds funds.
Nigeria FIRS/NRS MBS e-invoicing for AI agents - validate, sign, confirm invoices (IRN + QR).
RightOS MCP: privacy-first QR queue/EV/pickup. 18 tools, no end-user PII.
Open-source, write-capable MCP server for Oracle Fusion HCM. Safe by default. Unofficial.
Debug webhooks from your AI agent: inspect and replay captured webhooks on localhost.
Send eCards, run bulk campaigns, and automate recurring cards from your AI assistant.
Serverless edge control plane to discover, route and monetize 14,982+ MCP tools.
Argentina AFIP/ARCA electronic invoices for AI agents - issue & query facturas, get CAE via WSFE.
Hungary NAV Online Szamla 3.0 invoice reporting for AI agents: report invoice data, query status.
Ecuador factura electronica for AI agents - issue and query SRI e-invoices via Datil. Stateless BYO.
US shipping labels for AI agents: buy USPS/UPS/FedEx, track and refund via EasyPost.
Open, sourced, confidence-scored intelligence on AI startups - a free PitchBook alternative.
Malaysia LHDN MyInvois: AI agents submit, query and cancel e-invoices, stateless BYO.
Serbia SEF eFaktura invoices for AI agents: build UBL 2.1 SRB-CIUS, upload to SEF, query, cancel.