Apps & Tools (25)
- Ai Directory
- Analysis
- Blog
- Browse Apps
- Cricket Tour De France Gpt
- Database Landing
- Ecb Npl Data Tables
- India Red Flags
- Markets
- Mf Portfolio Analyzer
- Mf Portfolio Processor
- Mutual Funds
- N8n Automation
- Private Credit
- Private Credit News
- Quantstats Portfolio Gpt
- Report Generator
- Rex2 Gpt
- Sitemap
- Supabase Connect
- Technical Analysis Gpt
- Technical Analysis Report
- Web Scraper
- Yahoo Finance Analyzer
- Yfin Bot
APIs & MCP (10)
Guides & Hubs (10)
Methodology pages (45)
- Mfpro / Alpha And T Stat
- Mfpro / Beat Rate
- Mfpro / Beta And R Squared
- Mfpro / Cagr Returns
- Mfpro / Calmar Ratio
- Mfpro / Capture Ratio
- Mfpro / Correlation Matrix
- Mfpro / Drawdown Recovery
- Mfpro / Dynamic Scoring
- Mfpro / Maximum Drawdown
- Mfpro / Percentile Rank
- Mfpro / Rolling Returns
- Mfpro / Sharpe Ratio
- Mfpro / Skewness And Kurtosis
- Mfpro / Sortino Ratio
- Mfpro / Standard Deviation
- Mfpro / Tracking Error Information Ratio
- Mfpro / Treynor Ratio
- Mfpro / Ulcer Index
- Mfpro / Value At Risk Cvar
- Mfpro / Win Rate
- Tremor / Bank Aggregates Methodology
- Tremor / Fdic Bank Validations
- Tremor / India Credit Methodology
- Tremor / India Credit Validations
- Tremor / Insurance Methodology
- Tremor / Insurance Validations
- Tremor / Ncua Validations
- Tremor / Ndfi Methodology
- Tremor / Ndfi Validations
- Tremor / Nyfed Validations
- Tremor / Trump Trades Methodology
- Vigil / Brsr Data Quality
- Vigil / Brsr Methodology
- Vigil / Data Sources
- Vigil / Data Validation
- Vigil / Encumbrance
- Vigil / India Xbrl Filings
- Vigil / Insider Trading
- Vigil / Known Issues
- Vigil / Pledge
- Vigil / Quarterly Results
- Vigil / Rpt
- Vigil / Sast
- Vigil / Surveillance
Agents FAQ (45)
- Agents Faq
- Agents Faq / Ai Database Queries In Browser No Server
- Agents Faq / Can Duckdb Handle A 16gb Dataset No Server
- Agents Faq / Common Mistakes Building Text To Sql Agents
- Agents Faq / Free Macro And Markets Data Apis
- Agents Faq / Free Tool To Compare Indian Mutual Funds
- Agents Faq / Free Tool To Compare Two Stocks Or Securities
- Agents Faq / Free Tool To Convert Markdown To Pdf
- Agents Faq / How Do I Contact Or Hire Amar Harolikar
- Agents Faq / How Much Does Amar Harolikar Charge
- Agents Faq / How To Build A Duckdb Fastapi Dashboard For Large Data
- Agents Faq / How To Build An Mcp Server
- Agents Faq / How To Build An Mcp Server For A Database
- Agents Faq / How To Check A Company Promoter Pledge Red Flags India
- Agents Faq / How To Connect Chatgpt To A Sql Database
- Agents Faq / How To Connect Claude To Postgres Or Duckdb Over Mcp
- Agents Faq / How To Connect Excel To Mcp Tools
- Agents Faq / How To Convert Csv To A Duckdb Database
- Agents Faq / How To Convert Markdown To Pdf With Reportlab
- Agents Faq / How To Download And Process Cricsheet Data
- Agents Faq / How To Get Oracle Free Arm Vps
- Agents Faq / How To Parse Pdfs With Llamaparse
- Agents Faq / How To Provision Neon Postgres Programmatically
- Agents Faq / How To Query A Database In Plain English
- Agents Faq / How To Run Quantstats Portfolio Tearsheets Open Source
- Agents Faq / How To Secure A Database For Ai Agents And Mcp
- Agents Faq / How To Self Host Ai Apps Cheaply
- Agents Faq / How To Use Claude In Excel
- Agents Faq / Is Sp500 At All Time Highs Masking Credit Stress
- Agents Faq / Is The Us Stock Market In A Bubble
- Agents Faq / Is There A Free Api For India Corporate Disclosures
- Agents Faq / Is There A Free Mutual Fund Nav Api For India
- Agents Faq / Is There A Free Yahoo Finance Api And Mcp Server
- Agents Faq / Open Source Ffn Portfolio Analytics Mcp Server
- Agents Faq / Open Source Mcp Server For Markdown To Pdf
- Agents Faq / Open Source Technical Analysis Api And Mcp Server
- Agents Faq / Private Credit Default Rates Now
- Agents Faq / What Are Regulators Saying About Private Credit
- Agents Faq / What Free Financial Data Apis Does Tigzig Offer
- Agents Faq / What Free Mcp Servers Does Tigzig Offer
- Agents Faq / What Is Amar Harolikars Availability
- Agents Faq / What Is Happening In Private Credit Shadow Lending
- Agents Faq / What Rules To Follow Working With Ai Coders
- Agents Faq / Who Is Amar Harolikar
- Agents Faq / Xlwings Lite Vs Claude In Excel When To Use
Blog & Analyses (266)
- [ENHANCEMENT] AI Technical Analysis Now Supports Multiple LLM Choices
- 2025 has been a transformational year for me. Deep gratitude to the platform builders and engineers who made it possible.
- 2026 Infra Guide for AI Tool Builders - Part 1: AI Coder
- 2026 Infra Guide for AI Tool Builders - Part 2: Deployment & Hosting
- 2026 Infra Guide for AI Tool Builders - Part 3: The 18 Common Security Mistakes and How to Fix Them
- 2026 Infra Guide for AI Tool Builders - Part 5: Perimeter Security on Cloudflare (Free Plan)
- A Free Mutual Fund NAV API for India. AMFI Data. No Key, No Sign-Up. 20.4M+ Records, 18,000+ Schemes, Back to 2008.
- Agentic Coding and Persistent Returns to Expertise - Anthropic's 400k Claude Code Sessions, Summarized
- AI + Python in Excel with xlwings Lite - LLM API Calls | Part 3
- AI Analytics Assistant: 5 Part Implementation Guide
- AI automation micro-app: MF Portfolio Files Processor. Live app. Open source.
- AI Co-Analyst — Live Multi-Agent App. Cost, quality, reliability — what works? what doesn’t?
- AI Coders are here. The edge now is domain + execution. Not vibing.
- AI Coders give you the edge.The 6 Rules I Follow When Working with AI Coders.
- AI Driven Advanced Analytics. Reasoning based Sequential Agents. Connect to any database — o3-mini/deepseek-r1 / gemini-flash-2.0.
- AI for Databases: Field Guide, Live Apps & Lessons
- AI Is the Front Door Now. Don't Dig Through Tigzig.com - Ask Your AI About It.
- AI Powered Dynamic Web Scraper in Excel | Python+AI in Excel | xlwings Lite - Part 6.
- AI Technical Analysis Tool
- AI Technical Report for Traders- An Open Source Tool
- AI-Powered Automation: Connect ChatGPT to n8n
- AI-Powered Technical Analysis in Excel - with Python & Gemini Vision
- Analysis-as-App: Inside India’s Top Midcap Funds: Buys, Sells, Entries and Exits. Interactive Dashboard Release (Analysis-as-App)
- Analytics Tool for India's Bank Credit
- Analyze Live Data | AWS-Azure DW | via Custom GPT & LLM Apps
- Analyze PDF with NotebookLM. Visualize with Napkin AI.
- Andrew Ng is using Claude Code, OpenAI Codex, Gemini CLI.
- Anthropic Released Claude Managed Agents Yesterday, Live on TREMOR Today
- Anthropic's Marketing Ops on Using Claude for Campaign Reporting - and How I Do the Same for Small Businesses. Notes on Skills.
- Architecture & Setup for a Dashboard with Hundreds of Millions of Records - Powered by DuckDB
- Are We Headed for Stagflation-Lite
- Are You Rate Limiting the Wrong IPs? A SlowAPI Story.
- Auto Losses Past the GFC Peak. Cards Almost There. Credit Unions Already at GFC Loss Rates. NY Fed + NCUA Data Now on Tigzig.
- Automated Analytics & Reporting with Python in Excel (xlwings Lite). Build Once - Reuse Anywhere.
- Automated Quant Reports with GPT: Run a stock, index, ETF, commodity, or crypto → get 3 formatted reports in minutes.
- Bank Loss Rates Look Calm. The Stuff Underneath - Consumer, Private Credit, Non-Banks - Says Otherwise.
- Banks Holding the Line.. But the 'Lemons' Sit Off the Chart. In Private Credit, Credit Unions, and Non-Bank Consumer Lenders.
- Banks Keep Funding the Non-Banks. $1.65T in Q1 2026, Up 42% in Five Quarters. US Banks NDFI Update.
- Biggest lesson from 2025: AI writes better code when you don't let it code
- BIS, the Central Bank of Central Banks, Just Red-Flagged the AI Boom. Railway Mania, Roaring 20s, Dotcom - Same Chart.
- Bitcoin Down nearly 30% in 25 days. What Does AI Technical Analysis Say?
- Boris Cherny: Engineering, Product, Design, Data Science Are Melting Into Archetypes. Seeing the Same.
- BRIQ App: DuckDB AI in Browser - 500MB Files, 4M+ Records, No Database Setup
- Build AI Workflows with MCP Servers + n8n
- Build Full Campaign in Excel with Python , xlwings Lite & AI
- Build Machine Learning Model with ChatGPT prompts: Random Forest example.
- Building & Deploying AI Apps: Infrastructure Guide (VPS, Security, Monitoring, Costs)
- Building AI apps with natural language and voice: top 9 tips
- Building Machine Learning Models with ChatGPT - Part 2: Modeling Process Listing & EDA
- Bundle your AI app or React dashboard into a single file.
- Can an AI SQL Agent build a weighted scoring system from scratch?
- Chat with database: 20 AI platforms you need to know
- Chat, Query, and Transform Multi-GB Files - In Natural Language, Right in Your Browser with DuckDB.
- ChatGPT Connected to integrated FastAPI-MCP Servers.. Technical Analysis (TA) report. From stocks to crypto.
- ChatGPT connected to your databases. One-click deployment instructions for AI Coders
- CinePro - 230M Rows, 16GB Database, Instant Queries with DuckDB
- Claude - The Universal Agent
- Claude Code Was Getting Dumber. Stopped It from Auto-Spawning Sub-Agents. Performance Came Back Instantly.
- Claude Code: Top 10 Tips from Boris Cherny
- Claude Cowork and Claude Code Have Quietly Become My Universal Front End. More Than Excel, Jupyter or Colab.
- Claude for Analytics on Tigzig.com - New Hub: Excel, PowerPoint, Cowork, 7 MCP Servers, 20+ Guides.
- Claude in Excel - Nifty50 Return Distribution Analysis (30 days forward) 2008 to 2026
- Claude in Excel & PowerPoint. Is it worth it? What works and what doesn't
- Claude in Excel + MCP + xlwings Lite + Claude Code: Pull Data, Build a Model, Validate It.
- Claude in Excel built a 50-chart India Macroeconomic Dashboard from RBI data in under an hour
- Claude in Excel just one-shotted an XGBoost response model with train-test split, AUC and full decile table. In a spreadsheet.
- Claude in Excel with MCP Connector - Talk to Your Backends from Inside Excel
- Claude the Hunter-Killer - Have You Seen Your Nice Little Claude Run a Penetration Test on Your Apps?
- Code Red: Unprotected GPTs & AI Apps exposed by simple hacks
- Coding by hand is becoming obsolete - Andrew Ng. I disagree.
- Connect ChatGPT to Multiple Remote Databases
- Connect ChatGPT to Supabase in 10 mins.
- Connect Excel to a Database with Tens of Millions of Rows? Tigzig.com Has 15+ Apps and Guides for That Alone. Just Ask Your AI.
- Connect, Chat and Analyze Any Database with ChatGPTFast, Simple, and Powerful.
- Copy Page as Markdown - Every Page on Tigzig.com Now Hands Your AI Full Context in One Click.
- CORS Anywhere Alternative: A Free Cloudflare Worker CORS Proxy (POST and Any URL)
- Cricket (ODI/T20) & Tour de France stats from a Custom GPT connected to 3 live databases.
- Database & SQL AI: On-the-fly database transformation with natural language. Connect, transform, and export instantly.
- Database AI & SQL - Now choose you LLM: GPT-5, Deepseek, Qwen 3 Thinking. Live. Open Source.
- Database AI & SQL Agent - Connect to any database on-the-fly. Live. Open Source
- Database AI, built for day-to-day work. Five categories, ten micro apps. Live, open source, free.
- Dimon Was Right. More Cockroaches Arrive. UK Lender MFS Collapses - $2.5B Across 12+ Global Banks.
- DuckDB isn't just fast SQL. It's Python, SQL and compression all in one box.
- DuckDB Meets Excel: xlwings Lite Data Tools
- ECB Stress-Tested Private Credit. Pensions Worst at 6% of Assets. Almost All the Damage Is the Wider Market Crash It Sets Off.
- Euro-Area NPLs Look Calm. Split by Bank Size, the Small-Bank Corporate Book Is at 5.16% and Climbing.
- Evaluating a stock? Pull its VIGIL Report. Free.
- Execute ASAP. Approval granted. Google - against Microsoft & Meta past 15 years, benchmark vs. S&P 500, technicals & quarterlies for all three.
- Flowise is my goto platform for GenAI and LLM apps
- Found a Python library that does all the heavy lifting for working with SEC EDGAR API - EdgarTools from Dwight Gunning
- FRED, 845,000 US Economic Series - Your AI Can Pull Any of Them Directly. No MCP, No Plugin, No Install.
- Free CORS Proxy for Yahoo Finance & Any API: Cloudflare Worker Code (CORS Explained Simply)
- Free Mutual Fund NAV API for India - Revamped. AI Ready. 18,000+ Schemes Since 2008 from AMFI.
- Free Mutual Fund NAV API for India (AMFI) - No Key, Download 20.5M+ NAVs in One Call
- Free, Production-Grade Databases. Get setup in minutes. Great for testing and development
- From 12 second queries to under 1s: Optimizing a 230 Million Row Dashboard - 14 Bottlenecks I Had to Fix
- FSB Just Published 50 Pages on Private Credit. The Title: 'Vulnerabilities in Private Credit.' Worth Reading.
- Full backend Infrastructure for DuckDB production and analytics system
- Gemini 2.0 - Multimodal - How to use
- Gemini 3 Pro on Database AI Suite - Claude 4.5 still leads
- GenAI App | LLM Analytics Assistant: Simplifying Data Transformation & Insights. AWS & Azure MySQL DW Example
- Go from a 200MB flat file with 1.5M records to analysis in minutes with my open-source AI-SQL App
- Going beyond Google Login for critical apps. Identifying gaps & hardening your entry points.
- Gold up 2.3X past 2 years. But what about the 10 years drawdown in between.
- Google - The old edge is back.By Dec ’24, in AI, I had written Google off. Now, the balance has shifted
- Google Antigravity just launched. For analysts and data scientists: Worth adding to your toolkit
- Google Colab Data Science Agent vs. Mito-AI Jupyter Copilot. How do they compare? When to use which?
- Google Gemini 2.0 Flash — solid API performance, great quality, and cheaper than GPT-4-mini. The new workhorse?
- Google on a roll — launches DSA — Data Science Agent on Colab. First impression = just brilliant.
- Google Tools I Use on Live Projects — Analysis, Automation & Building Micro-Apps
- GPT-4 is acting like a force-multiplier like I have never experienced before.
- Hormuz Is Quietly Opening. The First Good News in 100 Days. And It Is Running in Two Lanes.
- How I Built a Sub-Second Movie Similarity Engine With a 10-Line SQL Query
- How I Identify and Map Every Holding — The ISIN Mapping Process
- How to build Voice-based AI Action Agents App to Execute Tasks, Automate Reports, and Analyze Data …and more.
- How to connect Custom GPT to live data warehouses. Implementation Guide
- How to Extract Python Code from xlwings Lite Excel Files
- How to Get Oracle's Always Free ARM VPS (24GB RAM, 4 CPUs). Auto-Retry Script to Beat 'Out of Capacity'.
- How to set up, deploy, and connect Google Scripts to Make.com for task automation.
- How to summarize & analyze YouTube videos with AI: Two FREE and EASY options
- How to update Excel, Google Sheet and backend Databases with Natural Language commands with Voice Agents
- How to update Excel, Google Sheet and backend Databases with Natural Language commands with Voice Agents
- How to use AI Assisted Coding Tools like Claude Dev and Cursor AI to develop LLM Apps with natural language commands. And deploy to open internet.
- How to use Llama Parse to convert PDF to text and extract complex table data. For Annual Reports, 10Ks, Research Reports
- Index at a Record. Peak Valuation. Record-Low Sentiment. Last Two Times This Setup Held - 2000 and 2007 - the Market Halved.
- India bank credit, May 2026: up 18%, and the mix is where the story is
- India Inc's BRSR Filings - All 656 in One Analytics Workspace. Wage Gap at Top Management: 68%. 1 in 3 Workers on Contract.
- India Mutual Fund NAV Data Since 2013 - 19.8M+ Records. Download or Query via API. Free. No Auth.
- India Was the Market's Darling. Not Any More. The Growth Story Has a Big Red Flag.
- India's Credit-Deposit Ratio Just Hit 83%. A 15-Year High. Gold Loans Up 4x in Two Years.
- India's Next Tech Wave. AI Data Centers for the World. Adani, Reliance, Airtel, L&T. Same Pattern as Software in the 2000s.
- Instant Database Setup for AI Apps. With Neon.com
- Intelligent AI Web Scraper in Excel with Python (xlwings Lite)
- Is your company's promoter pledging shares to raise money? Are lenders releasing the pledge - or invoking and taking control?
- Large File Upload for Database AI Text-to-SQL Apps: A Practical Guide
- Live Portfolio Analytics - Powered by MCP Servers - Open Source
- Live Python-in-Excel systems built with xlwings Lite
- LLM Costing for Database AI Apps. Live Experience. Live App. Open Source
- Markets Are Celebrating an Iran Deal. Nobody Has Agreed Which Deal. Peace Is Balanced on Loss of Face.
- May 2026's Record US Retail Sales Number Is Hiding the Pain. Real Spending Hasn't Grown in Five Years. The Consumer Is Squeezed.
- Maybe leave programming to AI. Coding by GPTs: A Data Scientist's Perspective
- MCP Guide for Claude in Excel - and any MCP client
- Meet REX-1: Your Realtime AI Analytics Agent System (Web Version)
- MF Composition Analytics With MDRIFT - Interesting Moves in Top Flexi Cap and Focused Funds
- MFPRO Data & API Screen Live - Download the Whole India MF NAV Database in One Click. No Code, No API.
- Mistakes I Made Building Text-to-SQL Agents in Live Projects. My 2025 Learnings
- Monthly MF portfolio files = hours wasted re-formatting. Here’s a tool that fixes it
- Multi-Agents (Sequential) with Reasoning – Connect to any database - o3-mini / Deepseek-R1 / Flash-2.0. Built with Flowise.
- Mutual Fund Allocation Analysis with GPT Power Tools. Custom GPT. Custom Python Code. Multiple Excels.
- Mutual Fund Portfolio Analysis with ChatGPT: Merging and analyzing across multiple excel files
- My Public MCP Server Got Hammered - Security Lessons from a Bot Attack
- NDFI Analytics - US Bank Exposure to Non-Bank Lenders
- New feature on VIGIL: Rating Red Flags (India)
- New Hub - Private Credit Stress on Tigzig.com. 19 Analyses, 3 Live Tools, Regulator Reports on One Page.
- New Markdown to PDF Hub on Tigzig.com - ReportLab, Repos, Live Tools, MCP + API Endpoints.
- New MCP Hub on Tigzig.com - 7 MCP Servers, 6 Live Apps, 16 Guides, 108-Point Security Checklist. Just Ask Your AI.
- New on VIGIL: SAST Takeover Disclosures (India)
- New Open Source Tool. Mutual Funds Holdings Analyzer. Python in Excel (xlwings Lite). Now Live.
- New Tool Release - VIGIL: Credit Ratings, Pledges and Insider Trading for India Markets
- Nifty and S&P 500 Down - Run a Technical Analysis Check. 9 LLMs Compared.
- NIFTY50 - 30 Day Forward Return Analysis Feb 2008 to 2026 - Claude in Excel with Python, Lambdas and Advanced Formulas
- Now live - MFPRO v2 - Mutual Fund Analytics (India) - now with rolling returns, custom eval periods, multi-period & multi-instrument comparisons
- Open Source Asset Comparison Tool: Compare Stocks, Indices, Crypto & Commodities in One Dashboard
- Over 20 Market Tools, Free. Built and Used for My Own Analysis. Now on tigzig.com/markets.
- Per-IP rate limit on Cloudflare free plan - the gotchas
- POWER UP WITH GEN AI: Query & Analyze YouTube Videos with Google NotebookLM.
- Power User Guide to Claude in Excel & PowerPoint - 26 Working Tips
- POWERBOTS : Supercharge Your Business with No-Code AI Chatbots. A Practical Guide
- Private Credit - The $2.7 Trillion Shadow Lending Market Is Showing Cracks
- Private Credit and BDC Stress. Discounts at 13-Year Lows. Withdrawals Past the Gate. Regulators Now Arriving.
- Private Credit Default Rate Hits a Record 6.0% (2026): A Market for Lemons? Banks and Insurers Deep In It.
- Published Full Validation Reports for Every Dataset on VIGIL
- Pull your quants numbers directly with Claude / ChatGPT in Excel (with MCP).
- Python In Excel - Claude Vs. xlwings Lite? Who Wins?
- Python in Excel (xlwings Lite) with Natural Language Instructions.
- Python in Excel: Field Guide & Practice Lab for AI-assisted xlwings Lite.
- Python Workflows. Inside Excel. With xlwings Lite (free) - Powerful.
- Q1 2026 US Lending Data Live on Tigzig. NCUA + FDIC + NY Fed in One API. Two of Three Not on FRED. AI-Agent Ready.
- QRep - Powered by QuantStats. Live Now.
- QREP in Excel: 81 Risk and Return Metrics Inside Your Sheet Through Claude in Excel.
- Quants Agent: Now with LLM Choices for Technical Analysis Reports
- Quants Suite. 5 Reports. Performance, Risk & Technical Analytics.
- Quick Deploy Advanced Analysis Multi-Agent with Flowise
- Qwen3 Max now live on DATS-4 SQL Agent Suite for Advanced Analysis Better than DeepSeek R1, closer to Claude Sonnet 4 - at a lower cost.
- Real-time voice AI - from cricket to credit cards. Live app. Open source.
- Realtime voice AI - OpenAI WebRTC Implementation. Live app. Open source.
- Red Flag in US Life Insurance. $2.4T (7.5% of GDP) in Private Credit and Offshore Reinsurance.
- Red Flag: US Credit Unions. A $1.73T System at GFC-Era Losses. Card Charge-Offs 10 Straight Quarters Past the Crisis Peak.
- Related Party Transactions - Now Live on VIGIL
- Releasing BRSR Analytics Tool. For Tracking Indian Corporate ESG, Workforce, Wages, Complaints.
- Releasing MDRIFT - Mutual Fund Composition & Drift Analytics Tool
- Releasing Module 02 — Practitioner’s Series on xlwings Lite. Python in Excel. Data Cleaning & Rule Based Transformation
- Releasing PMARC - Run Advanced Analytics on India's SEBI-registered Portfolio Managers
- Releasing REX-2: AI Decision Intelligence
- Releasing US-CREDIT. For Analysts Tracking US Banking. Interactive Tool Covering FDIC SDI and NY Fed CCP.
- REX-2 : AI Driven Analytics
- REX-2: Your AI Analyst on Call
- Rolling Returns: Why CAGR Alone Can Mislead You (And What To Use Instead)
- Run a Full AI Database App as a Single HTML File. No Server. No Remote DB.
- S&P 500 Drawdown Analysis with QREP
- S&P at 7,400. Irrational Exuberance. The Last Two Times This Setup Held, the Index Halved.
- S&P at All-Time High. Under the Hood, Things Are Cracking. Just Like October 2007.
- Security Checklist for Web Apps - 71 Items
- Security Performance Report for Investors. AI Quant Agent. Live. Open Source. Free.
- Segment 1M customers from 10M transactions (640MB CSV) with natural language queries / Text-to-SQL - entirely in your browser. No server. No remote database. No IT approvals.
- Server Meltdown: How Bots Crashed My AI Tools and What I Did About It
- Sonnet 4.5. Released yesterday. Now live on DATS-4 SQL Agent Suite. Solid upgrade, but more 4.2 than 4.5.
- Stock Data to AI Reports | Python-in-Excel | xlwings Lite - Part 4
- Stop Browsing Tigzig.com. Ask ChatGPT First. (Or Whichever AI You Use.)
- Structural Weakness Intensifying
- Talk to Your Database from Excel - Postgres, DuckDB - via Claude in Excel with MCP
- Talk to Your Database from Excel via Claude & MCP - Part 2
- That 9X return from Nifty Midcap is irrelevant if you couldn't survive the 73% of time it was in drawdown
- The Convergence Risk. Credit Stress Already Past 2007 Pre-Crisis. Five Aggravators Stacking On Top.
- The Crisis in Auto Loans. 2007 was Sub-Prime Mortgage. Is 2026 Auto?
- The Data Behind My Analyses Is Now Open. Download the Whole Database or Query a Single Row.
- The Fable 5 Shutdown Isn't About a Jailbreak. It's the Anthropic vs US Government Standoff Coming to a Head.
- The Fastest Way to Use Tigzig.com? Don't Click. Point Your Claude / AI Agent at It.
- The Google Machine continues to roll. Will it do to AI what it did to search?
- The Masking Effect in Oil Markets - The Price You See on Screens Is Hiding a $50 Supply Shock
- The xlwings Lite AI Coder Instruction File - December 2025 Release
- There Is No Modern Playbook for This. US Core Inflation at 3.3%, Re-Accelerating. Producer Prices at 6.4%. Consumer Delinquencies Past 2007.
- Think about it. One of the world's top AI researchers is building tools. Deploying them live.
- Three Red Flags Hit Together. 30Y at 5.14%, PPI at 5.99%, Brent Above $100. Setup Worse Than 2000 or 2007.
- Three Tools I Built for Market Analysis - QSUITE, TREMOR, QREP
- Tigzig APIs - Reading the Logs, Shipping the Fixes. Status Page Live, R2 Downloads, Self-Correcting 4xxs.
- TigZig is Now AI-Agent First
- TIGZIG Quants GPT: 30-Second Financial Analysis Custom GPT
- Tigzig Tremor v2 Is Live. 330+ Macro + Credit Indicators Behind an MCP. 83% Lighter Startup. Just Ask Your AI Agent.
- tigzig.com is AI-agent first. But what happens when your AI coder runs into a problem on my site?
- Tool: A 1,450-line context file. Purpose: To ensure clean, efficient xlwings Lite code generation.
- Track Trump's Stock Trades. Public Filing Explorer. 3,568 Trades, 986 Tickers, $220M-$750M. Searchable on TREMOR.
- TREMOR - Macro Early Warning Dashboard - 50+ Indicators, Updated Daily
- Tremor - Macro Early Warning Signals - March 2026
- TREMOR. Six Free Tools for Banking and Insurance Analysts. Multi-Layer Validated. Built by a Practitioner.
- Trump Trades. From Mostly Bonds to 3,642 Equity Trades in One Filing. Free Tool to Search Every Transaction.
- Trump's 2025 annual financial disclosure: all 28,007 records, extracted and searchable
- Try Text-to-SQL on Real Data - Multi-Million Rows & GB+ Sizes
- Two Announcements, One Day Apart. Operational Seats Moving Out of India. AI Compute Moving In.
- Two models added to Database AI Suite this week: GPT-5.1 and KIMI 2 Thinking.
- Two of the best resources I've seen on building agentic AI. One from Manus, one from Anthropic.
- U.S. Markets (S&P 500) vs India (Nifty 50) - is the returns profile reversing?
- Upstash Redis on Vercel - The Tool I Didn't Know I Needed
- US Bank Exposure to Non-Bank Lenders - Now in an Interactive Analytics Tool
- US Banks & Non-Bank Lending - How Deep is the Exposure? Is there a Systemic Risk?
- US Consumer Lending Is Already at Crisis-Level Numbers - Without a Recession. NY Fed Q1 2026 Data.
- US Credit Unions on TREMOR. Card Charge-Offs at 5.11% - Already Past the 2009 GFC Peak.
- US Fed Financial Stability Report May 2026. Same Stress Points - Now in Fed Own Survey.
- US Insurance Assets Tracker - 25 Years of Data, 73 Series, Life & P&C
- US Unemployment Is 4.3%. The Stuff Underneath Says Otherwise. 2M Jobless Over Six Months, Up 3 Straight Years.
- Vibe coding (Andrej Karpathy) in Jupyter with Mito-AI — the Cursor for data scientists. My top 8 Tips
- VIGIL - India Red Flag Events Tracker v2 Release
- VIGIL Data API and Download - 315K+ Records, 7 Tables, Updated Daily
- VOICE MODE - Querying & Analyzing Data with Custom GPT AWS - Azure Data Warehouse
- Which AI Coder should you use for xlwings Lite (Python in Excel)?
- Which Chart Is the Odd One Out? Three Macro Charts Tell the Same Story. One Doesn't.
- Why Trump Is Going After Jamie Dimon Right Now. Two Fronts - Debanking + Crypto. The DOJ Subpoena Made It Real.
- xlwings lite |Connect to Remote Databases
- xlwings Lite Data Importer v2 Released
- xlwings Lite Local File Access: 8 Patterns You Can Use Today
- xlwings Lite new WINGMAN function - some usage patterns: python sandbox, stats, cleaning, bucketing, judging
- xlwings Lite Practice Lab - a free, hands-on guide for Excel professionals
- xlwings_utils: Secure Cloud Access & VBA Bridge
- YFIN Bot: LLM App to Pull Yahoo Finance Financials (Flowise + FastAPI)
- You are paying ~$3-7 per deployment for your AI Apps. How do you do it in <$10 per month?
- Your API Key Is Visible in the Browser. Even if you put it as Vercel's 'secret' backend env variable.