{
  "name": "Mariusz Czajkowski",
  "short_name": "MC",
  "description": "Human-facing portfolio and Agentic Experience manifesto by Mariusz Czajkowski.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#020303",
  "theme_color": "#020303",
  "icons": [
    {
      "src": "/favicon.svg",
      "type": "image/svg+xml",
      "sizes": "64x64"
    }
  ],
  "agentic_experience": {
    "version": "draft-2026-04-24",
    "canonical_site": "https://mczaykowski.com",
    "agent_api": "https://api.mczaykowski.com",
    "artifacts": {
      "llms": "https://mczaykowski.com/llms.txt",
      "skill": "https://mczaykowski.com/SKILL.md",
      "manifesto_markdown": "https://mczaykowski.com/agentic-experience.md",
      "checklist": "https://mczaykowski.com/ax-checklist.md",
      "substrate_debt": "https://mczaykowski.com/substrate-debt.md"
    },
    "core_claim": "For agents, protocol design becomes experience design.",
    "concepts": [
      "substrate debt",
      "manifest over progressive disclosure",
      "schema over chrome",
      "structured errors over friendly errors",
      "idempotency over confirmation",
      "state over gesture",
      "cost transparency",
      "identity coherence across handoffs"
    ]
  }
}