v0.4.0 — Search Fix, Flywheel, 31 Skills

What's new in v0.4.0

Search quality overhaul

• Tier 3 word-overlap now requires 2+ meaningful word matches (was 1)
• "react native" no longer returns react-email or zod-validation
• "deploy to mars" correctly returns 0 results
• 0-result fallback: suggests nearest alternatives instead of empty silence

Flywheel (self-improving system)

• kira_report retry/failure data → npm run aggregate → scar auto-proposal
• Scar hit_count now derived from real agent data (no more estimates)
• Race condition in hit_count updates eliminated

Content expansion

• 31 skills (was 22): +Zod, Zustand, UploadThing, PostHog, Turborepo, Inngest, React Email, Payload CMS, create-nextjs-app
• 12 scars (was 4): +"use client" missing, Supabase RLS, Docker multistage, GH Actions secrets, Tailwind v4 PostCSS, Vitest alias, Expo version, Auth.js signIn import
• 7 routes (was 5): +"build a SaaS" (11 steps), "add file uploads" (3 steps)
• All 31 skills classified into 15 categories

Quality fixes

• tRPC skill rewritten for v11 (was mislabeled as v11 with v10 API)
• Stripe apiVersion updated
• Auth.js install now checks @latest vs @beta
• Clerk, Inngest, Payload CMS freshness updates

Pro license (foundation)

• JWT ES256 verification built in (zero external dependencies)
• KIRA_PRO_KEY env var activates real-time CDN updates
• Invalid/expired key gracefully falls back to free tier

Install

{
  "mcpServers": {
    "kira": {
      "command": "npx",
      "args": ["kira-mcp"]
    }
  }
}