Forge

Delegate complex, multi-step development work to an autonomous agent that builds and verifies code.

When to Use Forge

• The task targets a different repo (-C ~/other-project)
• The work is complex enough to benefit from autonomous agent execution with verification
• You have spec files describing outcomes to implement
• You want to run multiple specs in parallel

Running Forge Commands

Forge uses the Agent SDK internally. SDK-invoking commands cannot run inside Claude Code (nested SDK restriction). The CLI will block with a clear error if you try.

SDK commands (run, audit, define, review, proof, verify, specs --check): Build the command and present it to the user. Do NOT execute via Bash.

The forge command to run: