Indie dev preps big msgblast release: shopping agent, iOS app and MCP support

msg · x · 2026-11-11

The developer of msgblast — an open-source Mac app that sends the same prompt to multiple AI agents (ChatGPT, Claude, Grok, local CLIs) and compares answers side by side — is ramping up for a big release this weekend, with an Amazon shopping agent, an iOS app, and MCP support in the works.

He also quotes a build tip for compiled-app UI work: if your cold/warm rebuild time isn't measured in single-digit seconds, drop everything and optimize that first.

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