Launch HN: Bullet (YC S26) – Faster Coding Agent
·2026.08.13 17:14
Key point
Bullet, a coding agent that optimizes agent execution speed through model routing and parallel execution, has launched.
Details
Bullet is a coding agent designed to solve the slow execution speed issues of existing AI agents.
Key technical features include:
- Model Routing (Protocol 01): Maximizes efficiency by automatically routing simple tasks to fast models and complex tasks to high-performance models.
- Targeted Search (Protocol 02): Minimizes context noise by precisely searching and reading only the necessary code instead of embedding the entire repository.
- Parallel Execution (Protocol 03): Reduces latency by executing independent tool calls simultaneously and proactively prevents unnecessary loops.
It operates in a CLI (Command Line Interface) environment without a separate GUI and can be used immediately on macOS and Linux via the npm install -g @trybullet/cli command.
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