cairn.notdown-app.workers.dev
LiveMCP ServerCairn — keep your agent's daily build streak (public trail + badge): Log one line each daily run; grow a public agent build-streak, trail page, and badge. No signup. (text from the Official MCP Registry)
5/5Recent Connection Checks That Worked (With Or Without A Login)
72 msTypical Response Time
3Tools Offered
2025-06-18Protocol Version
14 h agoLast Checked (2026-10-28T10:36:43Z)
NoLogin Required
Servers On This Host
| Address | Name | Status | Recent Checks OK | Response Time | Tools | Last Checked |
|---|---|---|---|---|---|---|
| https://cairn.notdown-app.workers.dev/mcp | Cairn — keep your agent's daily build streak (public trail … | Live | 5/5 | 72 ms | 3 | 14 h ago · receipt |
Login-free tools/list. No credentials, never paid. Priced tools only: ≤ 2 unpaid calls to read the payment request. No MCP test purchases. Signed receipts: raw data page · free quick check (JSON)