dazuiba/handoff

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With Handoff, your coding agents can finally work together.

| You're in | Hand off to | Why | | :-- | :-- | :-- | | Claude Code / Codex | DeepSeek | It does the simple work fast and cheap; save the expensive quota for decisions | | DeepSeek | Codex / Opus | Borrow a brain for hard problems, bring the answer back to your session |

No tool-switching, no lost context.

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Why handoff

If you use more than one coding agent, these will sound familiar:

• 💸 "Claude / Codex: the $20 plan never lasts. The $100 plan costs too much."<br> — Just say: "Give this task to /handoff-ds." DeepSeek does the work fast and cheap. Save your expensive quota for decisions.
• 🤔 "DeepSeek is stuck. I want a second opinion from Codex."<br> — Just say: "Ask /handoff-codex what it thinks." No new terminal. No re-explaining. The answer comes back to your current session.
• 🔁 "/handoff-ds finished that task. Now I have a follow-up task for it."<br> — Just say: "Resume the last /handoff-ds session, then do X." It just sends one more message in the old conversation — all the old context is still there.

The math is simple: DeepSeek V4 is as capable as Sonnet, and on OpenCode Go the same money buys 18× the work:

| Option | Relative cost for the same work | | --- | --- | | Claude Sonnet (subscription) | 1× (baseline) | | DeepSeek official API | 1/3 | | OpenCode Go (includes DeepSeek V4) | 1/18 |

So: only pay for the SOTA model (Opus / GPT-5.5) — use it to plan and review. Everything else goes to DeepSeek. With handoff, $20 Claude Code (plan + dispatch) + $5 OpenCode Go (execution) ≈ the work of a $200 Claude Code Max.

Quick start

**Before you start: