Feb 21, 2026

SchemaDoc AI

agenticai database python sql langgraph

Enterprise databases grow organically over years:
-Leaving documentation outdated or nonexistent.
-Analysts waste hours reverse-engineering what tables and columns mean
-Slowing decisions and increasing error risk.

SchemaDocAI is an autonomous Data Reliability Agent that transforms silent database schemas into living, business-ready documentation. Unlike static generation tools, SchemaDocAI operates as an active investigator, also turning natural language into SQL queries.

Tools: Python, SQLAlchemy, Vercel(frontend), Railway(backend), Neon(Cloud postgreSQL DB), Gemini/LangChain for AI Brain, LangGraph for workflow.

 

UPDATE AFTER ROUND 2 (Development phase):
-Completely brought the project into live deployment and production phase from local hosting on Streamlit.

Live link: https://schema-doc-ai-hackfest-2-0-ft-turgo.vercel.app

Presentation Link: https://drive.google.com/file/d/13-9Jdv4iIZNxh5CV_3-FycLzD4fzNreI/view?usp=sharing

-Optimized SQL queries to reduce token usage and turnaround time.

-User flow time usage reduced from 2 minutes to 30 seconds per report iteration

-Complete refinement of UI/UX using modern stack (next.js and tailwind, can compare with images of earlier prototype in Images section.

-Introduced data persistance on the page, doesnt result in loss in case of accidental reloads/network failure

GOAL FOR ROUND 3(Final mentorship):
-Implement end-to-end testing for the agent

-Introduce possible restrictions on product usage based on some metric/time to avoid API abuse/rate limiting

-Handle all/any error gracefully instead of sudden/abrupt failure

-Present with snippets of actual code for the refinement work done for better understanding

-Make website compatible for cross-platform if time allows

UPDATES FOR ROUND 3(Final Mentorship) [6:37AM]

-End to end tests have be written

-IP-based rate limiting has been implemented to avoid resource usage abuse

-Errors/exceptions all are now handled gracefully

-Site is now COMPATIBLE to run on mobile browser!!!!

-Ready with snippets of code to show these updates

-Updates images has been uploaded to the Images section

______
All done with the project :)

This build was uploaded as a hackathon project

Hackathon

HackFest 2.0

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Updates
  • Updates for final are now at the bottom of Problem Description. ~Mohd Aafi, 6:49AMWe are all done with the project
    Sunday, Feb 22nd, 2026