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Codebuff

Free coding agents for terminal, desktop, web and GitHub repositories, supported by text ads.

Agent by Codebuff

IndexedApache-2.0★ 13,724
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Chalk Labs

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Install

From the package registry. Read the repository before you give any tool access to your data.

npm install -g codebuff

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About

Freebuff is a set of five products: a desktop app that runs parallel agents locally, a terminal CLI, a web app for full-stack apps, a cloud service that runs agents on a GitHub repository, and a chat product for research. No subscription, credits or API key are needed, and text ads support access to the included models. Specialized agents gather context, plan, edit, run commands and review results, with file-finding agents mapping the project first. The Codebuff site describes indexing the codebase so that edits follow its existing structure and style.

Use cases: coding, research, code-generation, code-review

Reviews

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Fact sheet

Jobs
coding, researchREADME
Autonomy
Autonomous: runs tasks end to end and reports backREADME
Where you use it
Desktop app, Terminal, Web, otherREADME
Hosting
Hosted or self-hostedREADME
Models
openai, google, deepseek, meta, xiaomi, upstageREADME
Open source
Yes
Billing
Free daily sessions; some models are limited to paid plans, and text ads support the included catalog.README

Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026; reviewed Oct 24, 2026. Wrong fact? Tell us.

Compare and alternatives

    Featured in

    Signals

    Stars
    13,724
    Forks
    1,457
    Open issues
    172
    Last commit
    Oct 24, 2026 (6 days ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Packages
    npm codebuff
    License
    Apache-2.0
    Repository
    github.com/CodebuffAI/freebuff
    Website
    www.codebuff.com
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    READMEWebsitegithub-graphql

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    Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

    launches shipped
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    Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

    Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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    Cite this page

    Codebuff. Agent Mart. https://agentmart.dev/agents/codebuff (last updated 2026-10-24)