Cline
Open source coding agent for editors, terminal, and SDK
- Tool type
- Open source AI coding agent
- Made for
- Developers and engineering teams
- Runs on
- Editors, terminal, and desktop
- Works as an extension in VS Code, Cursor, Windsurf, and JetBrains; as a CLI; and as a native desktop app for Mac, Windows, and Linux.
From @cline
Recent important posts · features
- New feature
Cline Desktop installs local models via Ollama or LM Studio
“New in Cline Desktop v0.0.49 🧵 1) Install and manage local models through Ollama or LM Studio. Cline checks your hardware and recommends the best local models available. Try via Settings → Provider → Local”
@cline · Oct 26View
What it does
Cline is an open source AI coding agent. You give it a task in plain language along with your project files, terminal output, and optional rules. It can make coordinated multi-file edits with diffs, run shell commands and react to their output, and use a browser. Every action waits for your approval unless you turn on auto-approve.
You can use Cline inside VS Code, Cursor, Windsurf, and JetBrains editors, from a terminal through the CLI, in a native desktop app, or by embedding its SDK in your own products. Its distinctive features are Plan mode to agree on a strategy before Act mode executes it, checkpoints with one-click undo, support for many model providers including local models, and a .clinerules file that teaches it your repository's conventions.
Cline suits developers who want an inspectable, model-flexible agent with a human approving each step. The editor extension and CLI are free to install, but model access is billed separately: you can use Cline's usage billing, the $9.99/month ClinePass subscription, or your own provider key. You need either model access through one of those routes or local model weights to run it.
What it can do
- Coordinated multi-file edits with diffs, checkpoints, and one-click undo
- Plan mode to agree on a strategy, then Act mode to execute with per-step approval
- Support for Claude, GPT, Gemini, Ollama, LM Studio, and OpenAI-compatible endpoints
- Running terminal commands and reacting to their output in real time
- Repository rules files (.clinerules) that encode coding standards
- Extension via MCP servers and SDK-registered custom tools and hooks
Works with
- Visual Studio Code
- Windsurf
- JetBrains IDEs
- Cursor
- Slack
- Discord
- Telegram
- Linear
- GitHub Actions
- GitLab
Example workflows
- Multi-file feature change in an editor
- Input: a feature request in the Cline chat panel plus project files. Steps: switch to Plan mode to agree on a strategy, then switch to Act mode and approve each step. Output: coordinated file edits shown as diffs, with checkpoints you can undo in one click.
- Headless run in CI
- Input: a task prompt and repository in a CI pipeline such as GitHub Actions. Steps: install the CLI with npm, run Cline non-interactively with the task. Output: agent-driven changes and command output captured in the pipeline log.
Before you choose
- Every action requires explicit approval by default; enabling auto-approve removes that checkpoint.
- Usage cost depends on the model path you choose: usage billing, ClinePass, or your own provider key billed separately.
- Enterprise governance and observability features are described on the docs site; check the docs or contact Cline for enterprise pricing.
Listed under
Get started
Install Cline in your editor, run npm i -g cline, or download the desktop app; model access requires signing in or your own provider key.
- Install the Cline extension in VS Code, Cursor, Windsurf, or a JetBrains IDE from cline.bot/install, or run npm i -g cline for the CLI.
- Choose a model access path: sign in for usage billing, subscribe to ClinePass, or enter your own provider API key or local endpoint.
- Add a .clinerules file to your repository to record coding standards and architecture conventions.
Plans and prices
Prices in USDCline usage billing offers free model options; ClinePass is a flat $9.99/month subscription offering 2-5x usage on popular open coding models compared to standard API rate. Bring-your-own-key use is billed by your provider.
- 2-5x usage on popular open coding models vs standard API rate
- Flat monthly subscription
- One sign-in with built-in billing
- Free model options available
Source: docs.cline.bot, checked 29 Oct 2026. Prices can change; check before you buy.
Sources for this overview
Product pages, documentation, and pricing checked 29 Oct 2026. Each source supports part of the overview; availability and prices can change.
- Cline - AI Coding, Open Source and Open Choice ↗cline.bot
- Cline Overview - Cline ↗docs.cline.bot
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How we research- Company website
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Last checked 29 Oct 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.