Gemini

Gemini 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.

• Google's open-source terminal agent.
• Free tier unlocked by a personal Google account with no card, the cheapest credible daily agent.
• Supports MCP, TOML slash commands, checkpointing via /restore, and optional Docker or Seatbelt sandboxing.
• Reaches pull requests through the official GitHub Action; the CLI itself stops at your working tree.