Cline

Cline is the leading open-source AI coding agent extension for VS Code. It plans and executes multi-file edits, runs terminal commands, and uses the browser, running with your own API keys (cloud or local models via Ollama), so you pay only your model provider's costs.

Cline is an open-source autonomous coding agent that runs inside VS Code, able to create and edit files, run terminal commands, and use the browser - with human approval at each step. Works with any model via API or local providers.