LibreAI / Dev Tools / cline
// devtools · cline/cline

cline

Autonomous coding agent available as an SDK, IDE extension and CLI assistant

★ 70.0k stars⑂ 7.6k forksApache-2.0updated 2026-10
▦ visual — this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

cline is an open-source dev tools project by cline (cline/cline on GitHub). It has 70,028 GitHub stars and 7,620 forks, is released under the Apache-2.0 license, and was last updated on GitHub on 8 October 2026.

Repository
cline/cline
GitHub stars
70,028
Forks
7,620
License
Apache-2.0
Last updated on GitHub
8 October 2026
Category
Dev Tools
Listing
Full install guide
Official site
Official site
// how it works

How it works

  1. Clarify your goal

    Decide what you want from cline and check the README and requirements to confirm it fits your setup and TypeScript environment.

  2. Get the code

    Clone the repository from GitHub (github.com/cline/cline) or use the documented install channel if you do not need the source.

  3. Install and configure

    Follow the README quickstart to install dependencies and set any required configuration or credentials.

  4. Run your first task

    Work through the README's first example end to end, then adapt it to your own project or data.

// features

Why people love it

Multiple surfaces

Available as a VS Code extension, JetBrains plugin, desktop app, CLI and SDK.

Project-wide edits

Edits code across your whole project, not just the open file.

Runs bash commands

Executes terminal commands as part of its Plan and Act workflow.

Plan and Act modes

Separates planning from execution so you approve the plan before changes.

Rules and skills

Supports project rules and skills to steer behaviour consistently.

Any model

Works with every major model provider, and extends via plugins or MCP servers.

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// run it

Run it yourself

  1. Clone the repository

    Start by getting the source and entering the project directory.

    git clone https://github.com/cline/cline.git
    cd cline
  2. Install the SDK

    For programmatic use, install the Cline SDK from npm.

    npm install @cline/sdk
  3. Or add the IDE extension

    Install Cline from the VS Code or JetBrains marketplace and connect your model provider.

    # install the Cline extension from your IDE marketplace
// use cases

What you can build

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// faq

Questions, answered

Who maintains cline?

It is maintained by cline and contributors on GitHub, where the repository github.com/cline/cline is the canonical home for code, issues and releases.

Is cline free to use?

Yes — it is open source under the Apache-2.0 license. Read the license in the repository for what is permitted, including any conditions on redistribution or commercial use.

Does it need a paid API key?

Yes — you connect your own model provider account or API key; Cline itself is free and open source.

How does cline compare to alternatives?

Compared with GitHub Copilot: Cline is an autonomous agent that plans, edits and runs commands, whereas Copilot centres on completions and chat assistance.

How do I get started?

Clone github.com/cline/cline, follow the README quickstart to install it, and run the documented first example before adapting it to your own work.

// keep exploring

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// alternatives

Alternatives in Dev Tools

The most-starred other Dev Tools projects in the LibreAI catalogue — the realistic shortlist if cline is not the right fit.

Get cline

Free and open — grab the source, star the repo, and start creating.