The Daily Index — Friday, May 29, 2026 · TLDR Index

Repositories, courses and useful tools

Resources & Tools

TLDR Dev · GitHub repository

KTX

ktx is a self-improving context layer that allows data agents to query warehouses with high accuracy using approved metric definitions and business knowledge. The system automatically maps data stacks, identifies joinable columns, and ingests information from wikis or tools like dbt to resolve complex query traps. It operates entirely locally as a command-line tool and MCP server.

github.com

TLDR Dev · Tool

Y/N

This is a game on mitigating the security risks of AI coding agents, which requires moving beyond manual user approvals toward more defenses like sandboxing, destructive call hooks, and isolated development environments to prevent data exfiltration and accidental system damage.

llmgame.scalex.dev

TLDR Design · Tool

AI MARKETING EMAIL BUILDER

Bluor is an AI-powered email marketing tool that helps users create professional marketing emails. The platform uses artificial intelligence to automate the email-building process. It simplifies email marketing for businesses and marketers.

bluor.ai

TLDR Design · Tool

TINY ENGINE FOR 3D VOXEL SCENES

heerich.js is a minimalist JavaScript engine that constructs 3D voxel compositions and distills them into pristine SVGs.

meodai.github.io