Best used with an AI agent

40+ live apps, open data APIs, MCP servers, and 200+ guides - more than anyone wants to click through. Point your AI here and it reads the whole map and does the work: finds the tool, pulls the data, runs the analysis, and hands you the links.

Here for the open-source code? Your agent finds the right repo for you - and can even clone and deploy it.

Prefer to explore on your own? Go right ahead.

Paste this to Claude Code, Codex, or any AI agent:
Go to tigzig.com and read tigzig.com/llms.txt. It is a practitioner toolkit - 40+ analytics apps, open no-auth data APIs, MCP servers, open-source repos (github.com/amararun), and 200+ build guides. Help me [your task]. Surface the exact links; where there is an API or MCP, call it directly; and if I want to self-host, find the repo and help me deploy it.

Database AI and SQL Apps

A Suite of Open-Source Database Tools & SQL Agents for Practitioners

Remote Databases

In-Browser Database

DATS-4 Database AI Suite - Remote DBs

An open-source workbench for complete text-to-SQL workflow: connect, analyze, transform, and export.

  • Connect to any remote DB on-the-fly
  • Upload CSV / TXT files directly to remote DB tables
  • Analyze and transform tables with natural language
  • Python charts and statistical analysis
Go to App →

BRIQ

Natural Language to SQL with DuckDB. Data stays local to your browser.

  • DuckDB runs locally in browser
  • Process large CSV files efficiently
  • Natural language to SQL queries
  • Generate charts and visualizations
Go to App →

Field Guide on Deploying AI on Databases

A 50-page field guide from 15+ months of deploying the DATS-4 suite for live client operations. Practice, not theory.

  • Hard rules for security, datamart construction, agent orchestration, and LLM cost management
  • Costing: Cost Quality Matrix, LLM Choices
Field Guide - Main (Aug 2025) Qwen3 Max (Sep 2025) Claude Sonnet 4.5 (Sep 2025) GPT 5.1 / Gemini 3 Pro (Dec 2025)

Custom GPT (ChatGPT) connected to Databases

ChatGPT to Any Database

Connect ChatGPT to any MySQL & PG database for querying and analysis and Python stats and chart

Go to App →

Multi-Database GPT

ChatGPT connected to multiple databases simultaneously for data analysis and visualization

Go to App →

ChatGPT via n8n

Connect ChatGPT to n8n for database queries, automation, Python, Google Apps Script

Go to App →

Rapid Deploy - Flowise

Deepseek Analyst (Flowise UI)

Advanced analytics powered by Deepseek R1 with Flowise UI. Connect to any Database

Go to App →

Quant + DB Analyst (Flowise UI)

Quants, Technicals and Financials. PDF & Web Reports. Connect to any Databases. Flowise UI

Go to App →

Source Code & Resources

📁 All Apps Are Open Source

Complete source code for all applications is available, including frontend, backend, FastAPI servers, Flowise apps, schemas, and OpenAPI specifications for Custom GPTs.

Custom GPT Apps:

Source code and OpenAPI schemas are directly embedded in the app pages themselves.

All Other Apps:

Click the "Docs" button at the top of each app to access the build section, which contains repository links, build guides, video tutorials, and detailed README files.

Comprehensive Documentation:

Each app includes detailed documentation with setup instructions, API references, and deployment guides.