Developer Builds Serverless Tool to Auto-Trigger Claude's 5-Hour Usage Window

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A developer created an open-source tool called Claude Pinger to automatically initiate Anthropic Claude's rolling 5-hour usage window without manual intervention. The tool uses Cloudflare Workers for scheduling and orchestration, paired with Browserless and Puppeteer to automate browser-based interactions with Claude.ai. Every five hours, the system logs into a configured Claude account, navigates to a dedicated conversation, and sends a minimal prompt designed to generate the shortest possible response. The project supports multiple Claude accounts within a single Worker execution, with credentials stored securely using Cloudflare Worker Secrets. The source code is publicly available on GitHub under the repository shlokkokk/claude-pinger.

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