Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,697 servers
Assemble a contract from a searchable clause library, with variables filled in or flagged as missing
Query the RBA in plain English — cash rate, FX, lending and deposit rates.
KCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH
Manage GA4 properties, data streams, conversions, and run reports via Admin & Data APIs.
Single-owner Feishu MCP: run your own service, configure your app, authorize your Feishu account.
AppDirect marketplace operations with an offline mirror and cross-company billing reconciliation.
Kronos market intelligence with calibrated ranges, audits, and x402 payments on Base.
Host, Docker, Compose, SSH, logs, ZFS, and file operations over MCP and CLI.
Australian lottery results and jackpots from The Lott. By UnClick.
Operator-owned scientific dataset discovery for remote agents
VMware incident timeline, root-cause routing, local case ledger; no vSphere access. 14 MCP tools.
Google Workspace MCP server for Gmail, Calendar, Drive, Docs, Sheets, Slides, Contacts, and more
Governed Symantec on-prem EDR — 20 MCP tools, read-only with audit.
MCP conformance test harness. JSON-RPC, OAuth 2.1 PKCE, schemas, smoke, annotations. CLI + lib.
x402 paid API for AI agents. USDC on Base. CDP facilitator.
Stdio MCP: 17 verifiable AIMarket oracles, 35 pay-per-call tools for AI agents.
MCP server wrapping dig, ping, mtr, whois and TLS/HTTP checks for on-demand network diagnostics
Bounded, auditable handoffs between AI agents through a local MCP server.
Self-hosted MCP server: run OpenAI Codex CLI prompts and manage workspace files.
A single entry point for working across the Copilot Studio agent and automation lifecycle.
Price change alert MCP. Apify: apify.com/fruitful_quintessence Gumroad: atushi5.gumroad.com/l/kutuxe
Drive Adobe InDesign from any MCP client: 135+ tools for layout, styles, books and PDF export.
Parser facts about a codebase: architecture, call graphs, control flow, effects, beliefs
Search the UK National Archives' Discovery catalogue; find Chelsea pensioners' papers in WO 97.
Extended Google Docs for Claude via gogcli — auth + full Docs and comments support
Enrich NPIs or healthcare provider names from the official US NPI Registry
RDAP: domain registration dates, status and registrar for any domain - keyless.
MCP server exposing rlg log streams to LLM agents via JSON-RPC 2.0 over stdio.