Codebuff
Codebuff
Terminal AI coding agent that indexes your entire codebase in two seconds and makes surgical edits.
Updated
The read
Codebuff is a Y Combinator-backed CLI agent installed via npm that reads your whole repository before making changes, keeping edits minimal and in line with your existing code style. Developers describe it as comparable to hiring an engineer for roughly fifty dollars a month, citing its speed advantage over competing tools on large codebase modifications. It works with any tech stack through the terminal without IDE dependencies. Pricing is paid-only with no permanent free tier, which may limit casual evaluation.
Where it shines
- Indexes full codebase in two seconds for deep context
- Surgical edits that respect existing code style and architecture
- Works with any tech stack, no IDE required
Worth knowing first
- No free tier, evaluation requires a paid subscription
- Terminal-only with no IDE integration or visual workflow
Index score
74.9
Provisional. This score is read from the product's public capability, not from the one-prompt rebuild the fully reviewed entries went through, so treat it as a placing rather than a verdict.
- Rank
- 32 of 54
- Builds
- Tools
- Category
- Coding agent
- Output
- Targeted code edits via CLI
- Pricing
- Paid only
- Best for
- Full-stack teams making broad codebase changes from the terminal
Scores are our own editorial judgement, weighted craft 30, speed 25, control 25 and value 20.
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