Cline

Open-source VS Code and JetBrains agent built around an explicit plan/act split.

Official siteCline on toolweight →

Compared on toolweight in:Coding agents

Related comparisons:LLM APIs

Logo assets

LogoSVG

MonochromeSVG

Flattened to currentColor, what toolweight renders in tables and nav.

Cline brand colours

Extracted from the artwork and ranked by how much of the mark each covers, not from a brand book, so treat them as observed rather than official.

#18181B

What Cline is

The original open-source IDE agent, predating most of this roster.
Signature Plan/Act split: a read-only planning phase you approve before any edit lands.
Fully BYOK across providers, with a large MCP server marketplace and per-message checkpoints.
No OS sandbox; the boundary is an auto-approve allowlist you configure.