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Pulse launches AI-verifiable changelog tool with Ed25519 signing and MCP support

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A developer has launched Pulse, a changelog platform at pulse.muuc.cn that cryptographically signs every entry using a project's Ed25519 key, allowing both humans and AI agents to verify the authenticity of updates without trusting the platform itself. The tool includes a Markdown editor, branded public pages, RSS and JSON feeds, and an MCP endpoint that lets AI agents in tools like Cursor and Claude Desktop search and retrieve changelog entries. Pulse also offers a drop-in embed widget, email and Slack subscriber notifications with double opt-in, and a gamified Trust Score leaderboard to encourage consistent shipping. The backend is built on Java 17 and Spring Boot 3.3 with a MySQL database, while the frontend uses Vite, React, and TypeScript, with signing logic mirrored across both a Java server and a TypeScript SDK. The platform is free for one project indefinitely, with Pro access available by application, and the creator is seeking community feedback on key design decisions around key custody and the Trust Score formula.

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