The Daily Index — Monday, September 28, 2026

Repositories, courses and useful tools

Resources & Tools

TLDR Dev · GitHub repository

ATLAS

Atlas is source control for coding agents that links commits to the sessions, prompts, tool calls, and reasoning that produced them. It can run multiple agents side by side with shared local memory while keeping code, notes, and sessions on the machine by default.

github.com

TLDR Dev · GitHub repository

WHITEBOARD

Whiteboard is an open-source desktop canvas where developers and coding agents can design and review software together. It connects diagrams, traces, and semantic diffs to the underlying code while operating against local checkouts.

github.com

TLDR Dev · GitHub repository

MOBILE MCP

Mobile MCP gives agents one interface for automating native iOS and Android apps across simulators, emulators, and real devices. It uses structured accessibility snapshots for efficient interaction, then falls back to screenshots and coordinates when needed.

github.com

TLDR Dev · Tool

SAFE NOT SAFE

Safe Not Safe checks PostgreSQL migrations locally in the browser with a WASM parser and deterministic rules, without uploading SQL or requiring an account.

safenotsafe.dev

TLDR Dev · Tool

FLOCI

Floci provides free, local emulators for AWS, Azure, GCP, and OCI with real service engines, fast startup, and no cloud account or authentication token.

floci.io

TLDR InfoSec · GitHub repository

RCEKIT

RCEKit is an RCE detection and confirmation toolkit for authorized penetration testing, red teaming, and security research. Point it at a target you are authorized to test — a URL or a captured HTTP request — and every finding returns with the tier it earned.

github.com

TLDR InfoSec · GitHub repository

MECATL

Mecatl is an open-source, cloud-native agent harness. Mecatl keeps the agent loop independent of the client and execution environment, so the same runtime can start locally, run remotely with durable external state and a recorded event history, and then scale across Kubernetes replicas without replacing the loop.

github.com

TLDR Design · Tool

BEAUTIFUL LOADING INDICATORS FOR REACT

A lightweight library full of beautiful loading indicators for React.

loading.dev

TLDR Design · Tool

IMAGE TO ASCII CONVERTER

Convert JPG, PNG, WebP, or GIF to ASCII art in your browser. Set the width and style, then copy text or export TXT, PNG, or SVG.

imagetoascii.art

TLDR Design · Tool

LIVE CREATIVE REVIEW AND APPROVAL AI PLATFORM

Bring your assets, present at the highest quality, review together, make decisions, and let AI agents apply them, live. All within the same shared context.

pactto.com

TLDR Founders · Tool

PARALLEL

Parallel provides data connectors that connect agents to sources beyond the public web. Categories span company, people, financial, commerce, web, news, and health care & life sciences data. Visitors can request a source or connect their data to the platform. Pricing is pay-as-you-go, and users can run up to 5,000 requests per month for free.

parallel.ai

TLDR Founders · Tool

ALEXANDRIA

Alexandria is a knowledge library for superintelligence that gives agents tools like the live web, official providers, and specialized indexes. It provides a world of data with just one library. There are over 113 million indexed sources, 93 providers, 640 capabilities, and 20 categories. Data providers can join a waitlist to get paid for sharing their data.

firecrawl.dev

TLDR Data · Tool

DATABENCH

Opus 5.5 leads Hex's DataBench, scoring 70.5% at Max reasoning and 67.0% at XHigh, but at relatively high cost and latency.

hex.tech

TLDR DevOps · GitHub repository

SCRIPTC

scriptc compiles TypeScript and JavaScript to native executables, WebAssembly modules, and other outputs including C and LLVM IR. It uses the TypeScript compiler for parsing and type checking, and static builds include a small native runtime without a JavaScript engine.

github.com

TLDR DevOps · GitHub repository

OPENRIG

OpenRig is a multi-agent harness that manages Claude Code and Codex as a unified team within tmux sessions. It defines agent teams in YAML and includes starter configurations like a four-seat conveyor, a product-team with seven seats, and a secrets-manager example that runs a HashiCorp Vault instance. The tool requires Node.js and integrates a local daemon, CLI, terminal UI, and MCP server. Users should read the documentation about system changes before installing, as OpenRig writes hooks, trust settings, and provider integrations during setup.

github.com