Team UI

If no argument is provided, output usage guidance and exit without spawning any agents or reading any design files:

Usage: /team-ui [UI feature description] [--review full|lean|solo] — describe the screen or UI feature to build (e.g., inventory screen, main menu, combat HUD). Do not use AskUserQuestion here; output the guidance directly.

When this skill is invoked, orchestrate the UI team through a structured pipeline.

Decision Points: At each phase transition, use AskUserQuestion to present the user with the subagent's proposals as selectable options. Write the agent's full analysis in conversation, then capture the decision with concise labels. In collaborative mode, the user must approve before moving to the next phase. In guided mode the pipeline advances automatically unless a phase is BLOCKED; in autonomous mode it runs end to end, recording each phase outcome via log_decision. Decisions in automation_always_ask categories (is_always_ask_category helper) always prompt regardless of mode. See .claude/docs/automation-modes.md.

Phase 0: Resolve Config

!bash "${CLAUDE_SKILL_DIR}/../../hooks/yaml-helper.sh" resolve_config --keys review_mode,automation,team.size

Resolved above — use as-is; --review overrides review_mode. No block → defaults in .claude/docs/config-resolution.md.

review_mode sets director-gate depth, and this pipeline has no director gate: no phase below spawns CD-, TD-, PR- or AD-PHASE-GATE, at any review_mode. Its phase gates are the pipeline's own decision points (defined under team.size below), and the agents that work at them are team members, not director gates.

automation drives the Decision Points note above. See the Decision Points note above and .claude/docs/automation-modes.md for how each mode changes pipeline behavior.

team.size: which agents are active (orthogonal to review_mode gate-depth and workflow docs).

• individual (default): ui-programmer + ux-designer. Other agents consulted via these two, not spawned separately.
• small: + accessibility-specialist + art-director.
• studio: + engine UI specialist + an adversarial review pass: Phase 4's reviewers are told "your job is not to confirm this matches the spec — find where it fails it", and the report says the pass ran. A non-core agent needed at individual routes through the nearest active core agent with an informational note. "Phase gate" means any phase that ends in an AskUserQuestion decision point this pipeline itself lists — a transition under Decision Points above, or a Gate step written into the pipeline below — whatever the automation mode. guided and autonomous change how a gate is passed (it auto-advances, or is recorded with log_decision), not whether it is one, so bounded-exception condition (3) below holds at it in every mode. An agent restricted to "phase gates only" is spawned at those points and no others. This active-set scoping applies throughout the pipeline below: any phase that names an agent outside the active set routes through the nearest core agent rather than spawning it.

Announce the active set before Step 1 — never let the collapse be silent. Before spawning anything, state in one line which agents this run will actually spawn, and which the pipeline below names but will not spawn at the resolved team.size. For example:

Active set (team.size: <resolved>): <the agents listed for that size above>. Not spawned this run: <every other agent this pipeline names> — consulted through <nearest active core agent>. Raise team.size (or modes.rigor) to widen.

Fill it from the team.size list directly above and the agents this file's own pipeline names — not from an example. Both sets differ per orchestrator.

The pipeline below reads as a multi-agent fan-out and at the shipped default it is one or two agents — team-release names ten and runs one, team-narrative names six across five phases and runs writer alone. The collapse is correct: team.size is rigor-fronted and the narrow default is the token lever. Without saying so, a reader cannot distinguish a correctly-collapsed run from a broken pipeline, and the per-agent "routes through the nearest core agent with an informational note" rule above fires at routing time and never states the shape of the run as a whole.

This is the same rule as the skipped-check reporting elsewhere in this file: a constraint that is enforced but never surfaced is indistinguishable, to the person reading the output, from one that was never enforced.

Director gate skip rule: Before spawning creative-director, art-director, or any other Tier 1/2 director for review (outside of PHASE-GATE triggers), apply the resolved mode: skip if solo mode; skip if lean mode and this is not a PHASE-GATE.

Team Composition

• ux-designer — User flows, wireframes, accessibility, input handling
• ui-programmer — UI framework, screens, widgets, data binding, implementation
• art-director — Visual style, layout polish, consistency with art bible
• engine UI specialist — Validates UI implementation patterns against engine-specific best practices (specialists.ui from project.yaml; if absent, the UI Specialist line of ## Engine Specialists in .claude/docs/technical-preferences.md)
• accessibility-specialist — Audits accessibility compliance at Phase 4

specialists.ui: null means UNSET. Treat it as absent and skip the engine UI specialist; never spawn null as an agent name. The v1.0 migration writes the whole specialists block whenever any one member is set, so null here is ordinary — and the config reader returns it as the non-empty string "null".

Templates used by this pipeline:

• ux-spec.md — Standard screen/flow UX specification
• hud-design.md — HUD-specific UX specification
• interaction-pattern-library.md — Reusable interaction patterns
• accessibility-requirements.md — Committed accessibility tier and requirements

How to Delegate

Use the Agent tool to spawn each team member as a subagent:

• subagent_type: ux-designer — User flows, wireframes, accessibility, input handling
• subagent_type: ui-programmer — UI framework, screens, widgets, data binding
• subagent_type: art-director — Visual style, layout polish, art bible consistency
• subagent_type: [UI engine specialist] — Engine-specific UI pattern validation (e.g., unity-ui-specialist, ue-umg-specialist, godot-specialist)
• subagent_type: accessibility-specialist — Accessibility compliance audit

Brief each agent — do not dump context. Read the shared inputs once and pass a distilled brief inline: the lines each agent actually needs, never a file path for a document you have already read (an agent handed a path re-reads the whole file). Pass a path only for a document you have not read and only that agent needs.

End every agent prompt with a return contract: "Write your full output to [path] — that named path is your write authorisation under the bounded exception below, so write it without a separate approval prompt. Return only (1) the path written, (2) a ≤5-bullet summary of decisions, (3) any BLOCKED/CONCERNS items, one line each. Do not restate the documents you read." Without it, an agent returns everything it read back into this session. Implementation files are the exception: an agent writing code or assets first returns the files it will create or change, and its return contract names them only after you have asked once for the set and the user said yes (File Write Protocol) — that answer, not the bounded exception, authorises those writes.

Substitute a real path for [path]. Working artifacts go under production/ui/[feature-name]/, the slug Phase 1b's design/ux/[feature-name].md uses. One file per agent, so the parallel Phase 4 reviews never share one:

The UX spec itself (Phase 1b) and any pattern-library update are under design/, outside the bounded exception: /ux-design or the agent asks before writing them.

Why this does not violate the Collaboration Protocol. CLAUDE.md requires an agent to ask "May I write this to [filepath]?" before Write/Edit. A subagent spawned here writes without asking, and that is a deliberate, bounded exception rather than an oversight — the same call already made for consistency-check appending to active.md. The exception holds only when all three are true: (1) the path is one you named in the prompt, so the user approved the destination when they approved the phase; (2) it is a new artifact under production/, docs/ or tests/, never an edit to existing source or config; (3) the phase that produced it is itself gated by an AskUserQuestion before the pipeline advances. Outside those three, the agent must ask. Do not "fix" this by asking per subagent — a prompt per agent per phase makes an orchestrator unusable, which is why the exception exists.

Launch independent agents in parallel where the pipeline allows it (e.g., Phase 4 review agents can run simultaneously).

Pipeline

Phase 1a: Context Gathering

Before designing anything, read and synthesize:

• design/gdd/game-concept.md — platform targets and intended audience (or design/game-brief.md, the one-page brief that replaces it at rigor: minimal — its "Who it's for" line gives the audience; it names no platform)
• design/player-journey.md — player's state and context when they reach this screen
• All GDD UI Requirements sections relevant to this feature
• design/ux/interaction-patterns.md — existing patterns to reuse (not reinvent)
• design/accessibility-requirements.md — committed accessibility tier (Basic, Standard, Comprehensive or Exemplary)

Report the status of every document above before designing anything. Phase 1a reads five inputs; for a long time only the pattern library was guarded, and the other four could be absent without anything noticing. List each as present or ABSENT.

design/accessibility-requirements.md is the one that must not pass silently. It carries the committed accessibility tier, which Phase 3 implements against and Phase 4 gates on ("verify compliance against the committed accessibility tier … flag any violations as blockers"). If the file is missing there is no tier, so that gate has no criterion and would pass while checking nothing — a gate made of an absent standard, the same shape as an assertion that can never fail. When it is absent:

• Say so here, and carry it forward: Phase 4 must report Accessibility: NOT ASSESSED — no committed tier (design/accessibility-requirements.md absent) and must NOT report the accessibility gate as passed.
• The ux-designer states which tier they designed against as an explicit assumption, so a later reader can see it was assumed rather than committed.
• Recommend /ux-design accessibility to establish the tier.

Absence of a concept doc (neither design/gdd/game-concept.md nor design/game-brief.md), design/player-journey.md or design/ux/hud.md is not blocking, but name each missing one in the brief you pass to the ux-designer so they design knowing what context they lack, rather than inferring it.

If design/ux/interaction-patterns.md does not exist, surface the gap immediately:

"interaction-patterns.md does not exist — no existing patterns to reuse."

Then use AskUserQuestion with options:

• (a) Run /ux-design patterns first to establish the pattern library, then continue
• (b) Proceed without the pattern library — ui-programmer will treat all patterns created as new and add each to a new design/ux/interaction-patterns.md at completion

Do NOT invent or assume patterns from the feature name or GDD alone. If the user chooses (b), explicitly instruct ui-programmer in Phase 3 to treat all patterns as new and document them in design/ux/interaction-patterns.md when implementation is complete. Note the pattern library status (created / absent / updated) in the final summary report.

Summarize the context in a brief for the ux-designer: what the player is doing, what they need, what constraints apply, and which existing patterns are relevant.

Phase 1b: UX Spec Authoring

Invoke /ux-design [feature name] skill OR delegate directly to ux-designer to produce design/ux/[feature-name].md following the ux-spec.md template.

If designing the HUD, use the hud-design.md template instead of ux-spec.md.

Notes on special cases:

• For HUD design specifically, invoke /ux-design with argument: hud (e.g., /ux-design hud).
• For the interaction pattern library, run /ux-design patterns once at project start and update it whenever new patterns are introduced during later phases.

Output: design/ux/[feature-name].md with all required spec sections filled.