clefdrills.com
LiveMCP Serverio.github.MelMayssonOwen/clef: Read-only music guides, chord transposition, piano chord spelling and guitar-tab pitch mapping. (text from the Official MCP Registry)
5/5Recent Connection Checks That Worked (With Or Without A Login)
122 msTypical Response Time
4Tools Offered
2025-06-18Protocol Version
11 h agoLast Checked (2026-10-27T00:09:46Z)
NoLogin Required
Servers On This Host
| Address | Name | Status | Recent Checks OK | Response Time | Tools | Last Checked |
|---|---|---|---|---|---|---|
| https://clefdrills.com/mcp | io.github.MelMayssonOwen/clef | Live | 5/5 | 122 ms | 4 | 11 h ago · receipt |
How we check: we connect without logging in and ask for the list of tools. We never send credentials and never pay. Tools that don't state a price are never called; for tools that do, we send at most 2 unpaid calls to read the payment request. We make test purchases only from HTTP x402 services, never from MCP tools. Signed records: raw data page · free quick check (JSON)