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.

Multi-Agents (Sequential) with Reasoning – Connect to any database - o3-mini / Deepseek-R1 / Flash-2.0. Built with Flowise.

Published: February 23, 2025

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Built with Flowise. Leverage as a reusable component

With agent templates, tool schemas and source codes.

6 database agent options

The Analyzer micro-app on REX-3 (tigzig.com) offers 6 agent options, all capable of:

App also allows on-the-fly Postgres database for file uploads and temp use

AI backend is on Flowise AI. Leverage as a reusable component:

Easy to setup, modify and maintain.

Standalone General Analyst

Single-agent setup for regular queries & simple analysis. Uses o3-mini; for complex cases, I use gpt-4o

Multi-Agents (technically sequential agents in Flowise, Backend: LangGraph)

Three-agent flow: Gemini-Flash-2 / o3-mini / Deepseek-R1. Agent flow:

Multi (Sequential) Agents with Additional Debugging

Still in testing. Similar to sequential agents but with:

Take them for a spin

Feel free to test out with different data/query complexity/agent choices-no API key needed. Connect to your database or use the temporary Postgres DB (created on-the-fly for file uploads). Upload your own files or just hit the 'Sample' button for sample file upload.

Source Codes/ Resources

All schemas + source codes → www.tigzig.com (Help & Build section)

Covers: Agent architecture, SQL errors, API failures, error handling, cost, performance, quality, latency

Leon van Zyl's YouTube → @leonvanzy (best guide out there)

Explore 15+ open-source AI analytics apps at tigzig.com with natural language to SQL, python charts, stats, database connectivity and more. Free access, source codes and build guides