Cline

AI coding agent operating in IDEs and terminals.

Execute coding tasks and automate workflows with terminal-first integration, IDE extensions, and MCP support.1 save · cline.bot
Cline - AI Coding, Open Source and Uncompromised

Cline runs AI coding tasks across IDEs and terminals, integrating with VS Code and JetBrains platforms. It operates as an open-source agent runtime, supporting various AI models and terminal-first workflows.

  • Terminal-first integration: operates directly in the terminal for command execution and automation.
  • IDE extensions: integrates with VS Code and JetBrains for in-editor coding assistance.
  • Open-source framework: available under Apache 2.0 license, allowing community contributions.
  • MCP support: connects to databases and APIs via MCP servers for extended capabilities.
  • Plugin system: extendable through custom tools and lifecycle hooks via the SDK.

Free for individual developers; usage-based pricing for AI inference. 63k GitHub stars; trusted by 8M+ developers worldwide.

Cline is ideal for developers and teams seeking a flexible, open-source AI coding assistant. Best for those who require integration with existing IDEs and terminal workflows without vendor lock-in.