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Show IH: Chrysai - AI Chat with your data

I just built Chrysai which allows you to make data apps, browse your data, and chat with your data using a built in chat or connect your own Claude or ChatGPT.

Looking for feedback and validation.

https://www.chrysai.com/

I've had fun trying out different data apps I made. The following was connected with Claude using tools and helped plan a camping trip viewable in the data browser.

EXAMPLE CONVERSATION:
You:
Make a camping app
AI:
The Camping App has been created with the following schema:

Entities:

  • trips — title, location, start/end dates, notes, status
  • campsites — name, location, rating, amenities, notes, visited flag → links to a trip
  • gear — name, category, quantity, condition, notes, owned flag
  • checklist_items — name, packed status, category, notes → links to a trip (required) and optionally to a gear item

Suggested prompts included:

  • Plan a New Trip
  • Gear Inventory Check
  • Trip Summary
  • Generate Packing List

You: Plan a trip
AI: What kind of camping trip are you planning?
....
(asks a number of questions)
...
Your Yosemite Backpacking Trip is all set! Here's a summary of what was created:

Yosemite Backpacking Trip
Dates: Aug 10–15, 2026
Location: Yosemite National Park, California
Status: Planning


PACKING CHECKLIST

Shelter & Sleep

  • Backpack (50-65L)
  • Tent or tarp
  • Sleeping bag (appropriate rating)
  • Sleeping pad

Cooking

  • Backpacking stove + fuel
  • Pot/cook set
  • Utensils (spork)
  • Bear canister (required in Yosemite)

Food

  • Freeze-dried meals
  • Trail snacks & bars

Water

  • Water filter or purification tablets
  • Water bottles or hydration reservoir

Clothing

  • Moisture-wicking base layers
  • Insulating mid layer (fleece/down)
  • Rain jacket
  • Hiking boots
  • Wool or synthetic socks (3+ pairs)

Safety

  • First aid kit
  • Headlamp + extra batteries
  • Navigation (map + compass or GPS)
  • Emergency whistle

Health & Hygiene

  • Sunscreen & lip balm
  • Insect repellent
  • Trowel & waste bags (LNT)

Admin

  • Wilderness permit (apply via recreation.gov - lottery opens months in advance)
  • Park pass or entry fee

NOTE: Yosemite wilderness permits are lottery-based via recreation.gov. Apply early for August dates!

on March 11, 2026
  1. 2

    The suggested prompts in the example look well-structured already. One thing I noticed building with Claude: the quality gap between a freeform prompt and one broken into typed blocks (role, objective, constraints, output format) is larger than you'd expect.

    I built flompt for exactly this, a visual canvas that decomposes prompts into 12 semantic blocks and compiles to Claude-optimized XML. Could be useful for crafting the system prompts behind apps like this. Open-source: github.com/Nyrok/flompt

    1. 1

      This sounds interesting, thank you for sharing. This is an area I need to learn about.