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.

Stop Browsing Tigzig.com. Ask ChatGPT First. (Or Whichever AI You Use.)

Published: June 26, 2026

Stop browsing tigzig.com.

Ask ChatGPT first...or whichever AI you use. To explore, or pull out something that you saw or remembered. It has over 300+ assets. Live apps, repos, build guides, data APIs, MCP servers, analysis... it's an analyst's tool shed.

All free.

Lots of useful stuff there and a lot to wade through if you go clicking around the old way ...and might miss something that you need and is already there.

Easiest way .. just ask ChatGPT or whichever you use.

For example:

That's it. Faster than clicking around..

Saw something on tigzig.com? Don't go digging. Just ask ChatGPT - or Claude, Gemini, Meta AI, whichever you keep open. Sample asks: 'tigzig.com - Pull the Claude Cowork guide', 'tigzig.com - What's on mutual fund analytics?', 'tigzig.com - Any infra guides for tool builders?'. Tools, repos, open API, live MCP, free. tigzig.com - the analyst's tool shed - AI-agent first. Amar Harolikar, Decision Sciences and Applied AI.

Full One-Pager Content (Text Format)

The image above as accessible text - same content, indexable by search engines and AI agents.

Download PNG tigzig.com View the markdown

Saw something on tigzig.com? Just ask ChatGPT.

tigzig.com · the analyst's tool shed · AI-agent first.

Don't go digging. Just ask ChatGPT. Or Claude, Gemini, Meta AI, whichever you keep open.

Try asking:

  • tigzig.com - Pull the Claude Cowork guide
  • tigzig.com - What's on mutual fund analytics?
  • tigzig.com - Any infra guides for tool builders?

What's on the site

Tools · Repos · Open API · Live MCP · Free.

Amar Harolikar · Decision Sciences & Applied AI