DeepSeek Harness adds experimental Git Worktree support for parallel coding agents

sven_ai · x · 2026-11-08

deepseek-harness, DeepSeek's open-source agent framework (276k GitHub stars, MIT, "Everything is a Plugin"), has added experimental Git Worktree support targeting the biggest pain point in multi-agent coding: multiple agents editing the same files simultaneously.

With the new support, different tasks can run in isolated Git worktrees, with PR diff viewing and review-status tracking. Author fkasummer argues that solving agent collision is a prerequisite for real parallel development — and matters more than simply adding more agents.

Related event: DeepSeek Harness 0.2.2 candidate adds sub-agent plugin and Git Worktree(2 posts)→

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