Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,731 servers
Client retainers held on account: record one, draw it down against invoices, refund it.
MCP server for IKA hotplate stirrers and overhead stirrers (NAMUR commands).
MCP server for Blackpoint Cyber MDR — alerts, threats, and operations.
Swiss popular votes and elections: Swissvotes 1848+, BFS opendata.swiss, SRGSSR Polis 1900+
Google Analytics 4 MCP server with reporting, schema discovery, and admin visibility tools
MCP server for analyzing SAC seismic-waveform files and TAR archives: inspect members, compute...
Security scanner for third-party AI agent-skill files (SKILL.md, hooks, scripts) via MCP.
MCP server for Midaz by Lerian — self-hosted double-entry ledger: accounts, balances, transactions
MCP server for Vercel — manage deployments and view build and runtime application logs.
Hardened filesystem for AI agents — jailed root, read-only default, traversal/symlink-safe.
Create and manage collaborative boards, items, and diagrams programmatically
GeraSkills MCP — search and install robot capability packs on behalf of an operator.
MCP server exposing Home Assistant REST API functionality
MCP server for SuperJob.ru API — vacancy search, employers. Requires API key.
Structured linting output (ESLint, format-check) as typed JSON diagnostics.
Kaseya VSA 10 API, plus a local fleet mirror for patch, health and software questions across clients
Australian trademark and patent search via IP Australia. By UnClick.
Governed OPNsense + pfSense firewall ops: rules, NAT, VPN, DHCP, RCA. 35 tools.
ZAP MCP: 20 real tools to read, check, lint, scaffold, build and run ZAP code.
Use an InSync (Qualifacts) patient portal: reads, file transfer, messages and care requests
Kenya commodity price tools on synthetic demo data: prices, trends, comparison, sell or hold.
Shopify apps and Chrome extensions with their developer website and domain.
Compare travel eSIM plans by country, trip length and data, with live catalog prices.
Scans files for leaked secrets and API keys
RunAPI MCP server for Gemini Omni: create tasks, poll status, check pricing.
TCG+anime price data Apify apify.com/fruitful_quintessence Gumroad atushi5.gumroad.com/l/kutuxe
Finds transitive excessive agency across LangGraph/CrewAI/AutoGen orchestration graphs
Lagerakte gegen § 13 AlkStV und § 19 AlkStG: 38,00 hl A Fehlmenge, 31,60 hl A anerkannt, 6,40 hl A s