The Feed App — Sample Feed JSON

radar-daily-2026-03-18.json

{
  "version": 1,
  "feed": {
    "id": "radar-daily",
    "name": "Radar Daily",
    "emoji": "📡",
    "date": "2026-03-18"
  },
  "summary": {
    "title": "Today's Highlights",
    "sections": [
      { "label": "AI & Dev", "emoji": "🤖", "postId": "mastra-v1-13-agentfs" },
      { "label": "Housing", "emoji": "🏠", "postId": "zome-build-johnny-hawaii" },
      { "label": "Freelance", "emoji": "💼", "postId": "ai-agent-dev-rates-2026" },
      { "label": "Travel", "emoji": "✈️", "postId": "top-balkans-hiking-trails" }
    ]
  },
  "posts": [
    {
      "id": "morning-roundup-2026-03-18",
      "type": "roundup",
      "title": "Morning Roundup — March 18",
      "snippet": "Your daily briefing across 4 topics",
      "items": [
        { "label": "AI & Dev", "emoji": "🤖", "summary": "Mastra v1.13.0 ships AgentFS — persistent workspace filesystem for agents. Breaking changes to memory API.", "postId": "mastra-v1-13-agentfs" },
        { "label": "Housing", "emoji": "🏠", "summary": "Johnny Hawaii's 20ft zome build — 3 people, 7 days, $7,000. Full video breakdown.", "postId": "zome-build-johnny-hawaii" },
        { "label": "Freelance", "emoji": "💼", "summary": "Top AI agent devs hitting $175–$300/hr rate ceiling in 2026.", "postId": "ai-agent-dev-rates-2026" },
        { "label": "Travel", "emoji": "✈️", "summary": "8 Balkans hiking trails rated — from Sutjeska to Tara canyons.", "postId": "top-balkans-hiking-trails" }
      ],
      "content": {
        "body": "## Full Roundup\n\n### 🤖 AI & Dev\nMastra v1.13.0 introduces AgentFS, a persistent workspace filesystem backed by Turso/SQLite. Files survive across agent sessions — game changer for long-running agents.\n\n### 🏠 Housing\nJohnny Hawaii documents building a 20ft zome with 3 people in 7 days for $7,000. Proof that DIY dome/zome construction is achievable.\n\n### 💼 Freelance\nAI agent development rates are hitting $175–$300/hr for top-tier developers. The market is hot.\n\n### ✈️ Travel\nComprehensive guide to 8 Balkans hiking trails, from easy day hikes to multi-day treks.",
        "sources": [
          { "title": "Multiple sources", "url": "https://mastra.ai/blog/v1-13" }
        ]
      },
      "tags": ["roundup"],
      "importance": "normal",
      "createdAt": "2026-03-18T05:00:00Z"
    },
    {
      "id": "mastra-v1-13-agentfs",
      "type": "article",
      "title": "Mastra v1.13.0 — AgentFS Changes Everything",
      "snippet": "Persistent workspace filesystem backed by Turso/SQLite. Files survive across agent sessions.",
      "heroImage": "https://images.unsplash.com/photo-1555949963-aa79dcee981c?w=800",
      "content": {
        "body": "## What's New in Mastra v1.13.0\n\nThe headline feature is **AgentFS** — a persistent workspace filesystem for AI agents.\n\n### Key Changes\n\n- **AgentFS**: Files created by agents now persist in Turso/SQLite. No more lost work between sessions.\n- **Memory API breaking changes**: The `remember()` and `recall()` APIs have been refactored. Migration guide in docs.\n- **Performance**: 40% faster tool call dispatch via batched execution.\n\n### Why This Matters\n\nFor anyone building multi-session agent workflows, AgentFS solves the #1 pain point: file persistence. Previously, agents had to re-create files or use external storage. Now it's built in.\n\n### Migration Notes\n\nIf you're using Mastra's memory API, read the [migration guide](https://mastra.ai/docs/migration/v1-13) before upgrading. The `remember()` function signature changed.",
        "sources": [
          { "title": "mastra.ai", "url": "https://mastra.ai/blog/v1-13" },
          { "title": "GitHub Release", "url": "https://github.com/mastra-ai/mastra/releases/tag/v1.13.0" }
        ],
        "readingTime": 4
      },
      "tags": ["ai", "dev"],
      "importance": "high",
      "createdAt": "2026-03-18T05:00:00Z"
    },
    {
      "id": "zome-build-johnny-hawaii",
      "type": "video",
      "title": "Johnny Hawaii's 20ft Zome Build",
      "snippet": "3 people, 7 days, $7,000 — proof that DIY zomes work",
      "videoUrl": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
      "thumbnailUrl": "https://img.youtube.com/vi/dQw4w9WgXcQ/maxresdefault.jpg",
      "duration": 1440,
      "content": {
        "body": "## Key Takeaways\n\n- **Budget**: $7,000 total including materials, tools, and food\n- **Team**: 3 people with mixed experience levels\n- **Timeline**: 7 days from ground-breaking to weather-tight shell\n- **Design**: 20ft diameter zome using 2x4 struts and polycarbonate panels\n\n## Build Highlights\n\n1. **Day 1-2**: Foundation and hub assembly\n2. **Day 3-4**: Strut installation and frame completion\n3. **Day 5-6**: Panel installation and waterproofing\n4. **Day 7**: Interior finishing and celebration\n\n## Practical Notes\n\n- They used CNC-cut hubs which saved ~2 days vs hand-cutting\n- Polycarbonate panels are more expensive than plywood but weather better\n- The biggest challenge was leveling the foundation on sloped terrain",
        "sources": [
          { "title": "YouTube", "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ" }
        ]
      },
      "tags": ["housing", "diy"],
      "importance": "normal",
      "createdAt": "2026-03-18T05:00:00Z"
    },
    {
      "id": "ai-agent-dev-rates-2026",
      "type": "highlight",
      "title": "$175–$300/hr",
      "snippet": "Top AI agent devs rate ceiling, 2026",
      "content": {
        "body": "## AI Agent Developer Rates in 2026\n\nAccording to data from Toptal, Upwork, and direct agency reports, the top tier of AI agent developers are commanding $175–$300/hr in 2026.\n\n### Rate Breakdown\n\n- **$175–$225/hr**: Senior developers with 2+ years of agent experience\n- **$225–$300/hr**: Architects who can design multi-agent systems\n- **$100–$175/hr**: Mid-level developers with some agent experience\n\n### What's Driving Rates Up\n\n1. Demand far outstrips supply — every company wants \"AI agents\"\n2. The tooling landscape changes weekly, so experience compounds\n3. Failed agent projects are expensive — companies pay premium for proven builders\n\n### Context\n\nFor comparison, senior full-stack React devs are $80–$150/hr. The AI agent premium is 2-3x.",
        "sources": [
          { "title": "Toptal Rate Survey", "url": "https://toptal.com/developers/ai-agent" },
          { "title": "Upwork Market Insights", "url": "https://upwork.com/research/ai-talent-2026" }
        ]
      },
      "tags": ["freelance"],
      "importance": "high",
      "createdAt": "2026-03-18T05:00:00Z"
    },
    {
      "id": "top-balkans-hiking-trails",
      "type": "list",
      "title": "Top 8 Balkans Hiking Trails — Spring 2026",
      "snippet": "From easy day hikes to multi-day treks across the peninsula",
      "items": [
        { "title": "Sutjeska National Park", "subtitle": "Bosnia — Maglić peak, pristine forest", "badge": "🏆 Top Pick", "url": "https://example.com/sutjeska" },
        { "title": "Tara River Canyon", "subtitle": "Montenegro — Europe's deepest canyon", "url": "https://example.com/tara" },
        { "title": "Vikos Gorge", "subtitle": "Greece — Guinness record holder", "url": "https://example.com/vikos" },
        { "title": "Šar Mountains", "subtitle": "Kosovo/North Macedonia — alpine meadows", "url": "https://example.com/sar" },
        { "title": "Durmitor Ring", "subtitle": "Montenegro — 3-day circuit", "badge": "⭐ Multi-day", "url": "https://example.com/durmitor" },
        { "title": "Rila Monastery Trail", "subtitle": "Bulgaria — culture meets nature", "url": "https://example.com/rila" },
        { "title": "Tara Mountain", "subtitle": "Serbia — Drina river viewpoints", "url": "https://example.com/tara-serbia" },
        { "title": "Prokletije", "subtitle": "Albania/Montenegro — the Accursed Mountains", "badge": "🔥 Adventure", "url": "https://example.com/prokletije" }
      ],
      "content": {
        "body": "## Complete Trail Guide\n\nThe Balkans offer some of Europe's most underrated hiking. Here's our curated list for spring 2026.\n\n### 1. Sutjeska National Park 🏆\n\nHome to Maglić (2,386m), Bosnia's highest peak, and Perućica — one of Europe's last remaining primeval forests. The 2-day Maglić ascent is challenging but incredibly rewarding.\n\n### 2. Tara River Canyon\n\nAt 1,300m deep, it's Europe's deepest canyon and a UNESCO World Heritage site. The trail along the rim offers dramatic views.\n\n*... (abbreviated for example)*",
        "sources": [
          { "title": "Balkans Trail Guide", "url": "https://balkanstrails.com/top-8" },
          { "title": "Outdoor Magazine", "url": "https://outdoor-mag.com/balkans-2026" }
        ],
        "readingTime": 6
      },
      "tags": ["travel", "hiking"],
      "importance": "normal",
      "createdAt": "2026-03-18T05:00:00Z"
    }
  ]
}