rondorkerin Procgen Review
Preamble (auto-loaded)
!cat "${CLAUDE_PLUGIN_ROOT}/shared/PREAMBLE.md"; echo; cat "${CLAUDE_PLUGIN_ROOT}/ETHOS.md"
FALLBACK: if the line above rendered literally or empty (
disableSkillShellExecution), Read${CLAUDE_PLUGIN_ROOT}/shared/PREAMBLE.mdand${CLAUDE_PLUGIN_ROOT}/ETHOS.mdnow and follow PREAMBLE.md as instructions, then continue.
The quality gate for generated content. Generation is cheap and confident; sameness is invisible from inside a single sample. This skill is the review pass that catches it — designed to run automatically in a headless generate-review-repair loop (see ${CLAUDE_PLUGIN_ROOT}/shared/GATE.md for the loop harness).
When to use this
- After any batch of content is generated, before it's committed to the game
- As the standing gate inside a headless authoring loop
- To audit existing generated content for the failure modes a generator can't self-detect
What it needs
- The batch of generated artifacts (ideally ≥8 instances of a type, so sameness is detectable)
- The generator's constraint set / definition of "good" (from
procedural-generation) - Access to prior committed instances of the same type (for the sameness scan)
What it produces
A structured verdict per REVIEW.md's format: each artifact gets PASS / SOFT-FAIL / HARD-FAIL across five gates, with specific, actionable fixes routed to the phase that owns them (per game-design-process Phase 5).
Headless contract (for the GATE.md loop): emit the machine-readable verdict as the **final fenced ```json block** of your output, shape { "pass": bool, "score": number, "failures": [{ "gate", "detail" }] }. pass is false if any artifact HARD-FAILs. The harness extracts the last fenced json block — nothing else needs to be parseable.
The procedure
Read REVIEW.md for the full step-by-step. The five gates, in order:
- Oatmeal test — perceptual, not mathematical, uniqueness.
- Fanfic/retell test — would a player retell it?
- Cross-instance sameness scan — structural & thematic duplication vs. prior instances.
- Intentionality gate — who built it, what happened here, why this reward, completion arc.
- Anti-pattern gate — the named failure modes.
The one rule
Nothing generated ships unreviewed. A HARD-FAIL on any gate blocks the commit and returns the artifact to the generator with the specific fix. This is the non-negotiable backstop of headless procedural authoring.
Grounded in procedural-generation (the principles being tested) and open-world-design (the spatial anti-patterns). For the sibling check on fidelity to a target (concept art, a balance curve, lore canon) rather than variety, see iteration-loop — run both; they gate independent axes. Start at REVIEW.md.