Developer builds local merge queue to manage parallel Claude Code agents on low-RAM Mac

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A developer working with 4–5 parallel Claude Code agents was generating up to 90 commits per day on a MacBook Air with 8GB of RAM. Running simultaneous builds, tests, and dev servers on the machine frequently caused crashes requiring force quits and restarts. To avoid both system overload and the cost of CI minutes for high-volume pushes, the developer designed a local merge queue that lands commits one at a time with full testing. The tool was shared on Hacker News as an open project, with the author hoping it will benefit others using multi-agent workflows on modest hardware.

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