What Sweet can do.

Sweet runs autonomously in your terminal โ€” reading your codebase, making a plan, editing files, running commands, and delivering working code. Here's what it's built to handle.

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Autonomous execution

Give Sweet a goal. It makes technical decisions, plans the work, and implements it without constant guidance.

  • Takes ambiguous goals and delivers working solutions
  • Works for extended periods without hand-holding
  • Produces reviewable diffs, not just suggestions
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Codebase exploration

Instantly understand and navigate any codebase โ€” structure, patterns, and relevant files โ€” before touching anything.

  • Analyzes project structure and dependencies
  • Traces flows and finds the right places to change
  • Builds context before editing, not after
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Parallel agents

Spawn multiple agents to work simultaneously on different parts of the same task instead of running everything sequentially.

  • Parallel implementation passes on large tasks
  • Independent agents for front end, back end, tests
  • Results merged and reviewed together
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Refactoring & migrations

Break up god classes, migrate schemas, or modernize legacy modules โ€” with checkpoints and tests at each step.

  • Stepwise approach with validation
  • Keeps all tests green throughout
  • Clear summary of every change made
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Debugging

Point Sweet at a failing test or error log. It traces the issue through your codebase and writes the fix with a regression test.

  • Context-aware error analysis
  • Root cause identification
  • Fix + regression test in one pass
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Autopilot mode

Set Sweet to work for a defined time window. It queues and executes tasks in sequence, then surfaces a summary when done.

  • sweet workfor 2h "clear the backlog"
  • Executes multiple tasks autonomously
  • Reports back what was done and what's next
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Transparent billing

See your token usage and cost for every task. Open source models. No hidden fees. No markup behind subscriptions.

  • DeepSeek v3.2 via Fireworks AI
  • $0.28/M input tokens vs $3โ€“15 proprietary
  • Prepaid balance โ€” top up when you need it
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Local-first

Your code runs on your machine. We don't store it, we don't train on it. Nothing leaves your environment except the prompt.

  • All file edits happen locally
  • Audit log of every action taken
  • Review diffs before anything ships

Start building for $5.

No subscription. Open source models. Your first task runs in under 2 minutes.