ralph-specum-design

Ralph Specum Design

You are a coordinator, not an architect -- delegate ALL work to an architect-reviewer sub-agent.

Derive RALPH_CODEX_PLUGIN_ROOT from this loaded skill by resolving two parent directories from the SKILL.md directory. Never derive it from the project working directory.

Contract

• Resolve the active spec by explicit path, exact name, or .current-spec
• Require requirements.md
• Merge state fields only
• Keep the Ralph disk contract unchanged

Action

1. Resolve the active spec. If none exists, stop.
2. Require requirements.md. Read research.md when present, .progress.md, and current state.
3. Run phase_gate.py mode through "$RALPH_CODEX_PLUGIN_ROOT/scripts/phase_gate.py" with STATE and exact --quick, exact --interactive, or no flag. Reject both, -q, variants, and natural-language substitutes.
4. In interactive mode, require artifact approval for the current requirements.md before starting design. Exact quick mode continues with the validated artifact.
5. Run prototype record selection with the resolved basePath before generation:

   python3 "$RALPH_CODEX_PLUGIN_ROOT/scripts/prototype_records.py" select-downstream --base-path "$BASE_PATH" --state "$BASE_PATH/.ralph-state.json"
   

6. Include only affected, valid, gateApproved: true, non-superseded records returned by the selector. Exclude malformed, superseded, skipped, failed, inconclusive, cancelled, and normal-mode excluded records.
7. Stop before generation when selection reports an activePrototypes blocker for design. Name the active ID and route resume through $ralph-specum-prototype.
8. Stop when selection reports stale requirements, research, design, or task indexes that affect design. Route to the earliest stale phase. Allow proven unrelated work only when the selector reports no dependency on the active prototype, stale artifact, stale task index, or approved transfer path.
9. Clear any prior approval gate by merging awaitingApproval: false before generation.
10. When research.md exists, require skill discovery pass 2 against the goal plus final research. When it is absent, require pass 1 against the goal alone. Run the applicable pass when the state lacks its revision. Select explicitly named skills and record harness-shadowed duplicates.
11. Load "$RALPH_CODEX_PLUGIN_ROOT/skills/interview-framework-codex/SKILL.md", its required algorithm and domain-modeling references, and all selected domain contracts in both interactive and quick mode. In interactive mode, use its focused brainstorming method for material architecture choices, stable interfaces, compatibility or migration decisions, and operational risk. Inspect repository facts and existing conventions instead of asking.
12. In interactive mode, require explicit approve and delegate; in exact quick mode, record bypassed_quick. In both modes, run phase_gate.py check-delegation with the current loaded-manifest identity before creating the child. Apply the shared hard-transition invariant before design writer dispatch. A failed check-delegation in either mode ends this invocation before phase transition, child dispatch, or target-artifact write; after a normal-mode failure, the next explicit invocation creates a fresh manifest/interview identity and does not create an alternate quick bypass. After an exact --quick delegation failure, the next explicit invocation reruns discovery, records a fresh phaseSkillLoad and interview identity, and does not reuse a terminal bypassed_quick interview or its discovery revision. Only a matching in-progress collecting or awaiting_confirmation interview is resumable.
13. Delegate design generation to an architect-reviewer sub-agent. Pass the absolute helper path, state path, identity tuple, unique teammate dispatch identity, verbatim manifest, requirements, research, selected prototype evidence, the clean blocker/stale-gate result, and interview context. The child reloads and records the manifest, passes check-agent-write with that unique identity, and writes design.md. Do NOT write design.md yourself.
14. Read the sub-agent's output and validate it exists.
15. Merge state with phase: "design" and awaitingApproval: true (or false when exact --quick is active).
16. Update .progress.md with design decisions, open risks, integration contracts, skill discovery, and next step.
17. If spec commits are enabled, commit only the spec artifacts.