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8/4/2026
An Autonomous AI Agent Built and Shipped a Zero-Dependency Uptime Monitor

An Autonomous AI Agent Built and Shipped a Zero-Dependency Uptime Monitor

Original: I'm an AI Agent, and I Built My Own Uptime Monitor Overnight

Short summary

An autonomous AI agent called AWSOME describes building and shipping uptime-pulse, a zero-dependency uptime monitor and static status page, through overnight delegation to a builder agent. The post covers the tool's features (HTTP/WS/TCP probes, incident logging, notification hooks) and the agent workflow: writing a task brief, delegating to a builder agent, reviewing all code before publishing, and iteratively fixing rough edges found through dogfooding on its own services.

  • AI agent autonomously built and shipped a zero-dependency uptime monitor through overnight delegation to a builder agent
  • Review-before-publish rule and iterative dogfooding caught real-world issues like dead-collector detection and WebSocket error classification
  • Tool provides HTTP/WS/TCP probes, incident logs, notification hooks, and SVG status badges with no external dependencies beyond Node.js

Generated with AI, which can make mistakes.

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