From MARKET-SCANNER — Discover what's worth building
Verify MARKET-SCANNER's external tool dependencies are installed and reachable. Trigger with /market-scanner:check (or "check market-scanner prerequisites"). Runs a fast ✓/✗ probe grouped by tier; advisory by default (never blocks), --strict to fail on a missing required tool. Reads the canonical manifest skills/check/requirements.tsv.
How this skill is triggered — by the user, by Claude, or both
Slash command
/market-scanner:checkclaude-haiku-4-5The summary Claude sees in its skill listing — used to decide when to auto-load this skill
MARKET-SCANNER is mostly a guided dialogue, so its tool surface is small. This confirms the few it does
MARKET-SCANNER is mostly a guided dialogue, so its tool surface is small. This confirms the few it does use are present. It installs nothing — it reports and points at install hints.
bash ${CLAUDE_PLUGIN_ROOT}/skills/check/scripts/check.sh # advisory ✓/✗ table
bash ${CLAUDE_PLUGIN_ROOT}/skills/check/scripts/check.sh --strict # exit 1 if a REQUIRED tool is missing
requirements.tsv is the single source of truth (name · probe · tier · hint).
gh is recommended so self-improve can open the improvement PR; companions (ideator, pressroom,
foundry) are plugins, referenced by capability, not probed here.
Provides UI/UX resources: 50+ styles, color palettes, font pairings, guidelines, charts for web/mobile across React, Next.js, Vue, Svelte, Tailwind, React Native, Flutter. Aids planning, building, reviewing interfaces.
Searches MemPalace before answering questions about past work, people, projects, or prior decisions. Returns verbatim stored content instead of guessing from model memory.
npx claudepluginhub agentic-underground/idea-to-production