v2.88 Key Changes (MODEL-AGNOSTIC)

• Model-agnostic: Uses model configured in ~/.claude/settings.json or CLI/env vars
• No flags required: Works with the configured default model
• Flexible: Works with GLM-5, Claude, Minimax, or any configured model
• Settings-driven: Model selection via ANTHROPIC_DEFAULT_*_MODEL env vars

Checkpoint Manager

Manage session state checkpoints for the Ralph orchestration system.

Subcommands

save - Create checkpoint

/checkpoint save "before-refactor"
@cp save "Pre-deployment state"