DU

Duration

io.github.pipeworx-io/duration

ISO 8601 duration MCP.

Yes, your AI can use this right now.Answered a live MCP handshake in 116 ms with no sign-in needed.

Connect it

Settings → Connectors → Add custom connector
URL: https://gateway.pipeworx.io/duration/mcp

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Try “Notion”, “Stripe”, “create invoice”, “browser”