gsp-subagent-build-loop

name	gsp-subagent-build-loop
description	Use when game implementation should default to a builder-reviewer-verifier loop instead of one monolithic pass.

Game Subagent Build Loop

Goal

Turn a game build into a default multi-agent workflow: builder, reviewer, verifier. The goal is stronger and more stable output from one user prompt, not thrift.

Outputs

Follow the gsp-orchestrator output strategy:

• inline (default): present subagent build loop plan in conversation.
• minimal or full: write docs/game-studio/subagent-build-loop.md.

Default loop

For each meaningful build task or end-to-end slice:

1. Dispatch a builder subagent to implement the slice.
2. Dispatch a reviewer subagent using gsp-build-review.
3. Dispatch a verifier subagent using gsp-playability-verifier.
4. If review or verification fails, send the builder back with the concrete findings.
5. Repeat until the slice is acceptable or the blocker should be surfaced to the user.

Parallel policy

Parallel builders are allowed only when ownership is disjoint. Examples: core loop vs HUD, feedback vs content pass, gameplay slice vs menus. Do not parallelize builders that fight over the same files or architectural choices.

Quality policy

• benchmark and showcase builds should prefer this loop by default
• greenfield polished-prototype work should usually prefer this loop
• live-risky work may still use a tighter reviewer / verifier loop with smaller tasks

Important

Do not claim completion after the builder finishes. Review and verification are expected to find problems.