Grok Bot Guides Offer Playbooks for Building AI Teammates

Ben Lang recommends asking a main Grok bot to review xAI's new Bot Guides and apply the best practices to one's own bots. The linked guides cover practical playbooks for AI teammates.

Ben Lang @benln ·Oct 6, 2026 ·♥ liked

Original post · 1 min read

Pro tip: Tell your main @bot to go through the new guides and recommend best practices for your Bots

x.ai/bot/guides

x.aiGrok Bot · Grok Bot GuidesPractical playbooks for AI teammates.

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Agents & Dev Tools7/10

ArtCraft Releases Seven Open-Source Creative Apps as Adobe Alternatives

Interfaz de herramientas creativas para edición de imágenes, ilustración, video y desarrollo de bibliotecas.

Miguel Ángel Durán shares getartcraft.com, which offers seven free, open-source creative tools built in Rust covering image editing, vector illustration, video, photography, PDFs, motion graphics and page layout. The apps are presented as reimplementations of Adobe products.

Miguel Ángel Durán @midudev ·Oct 6, 2026 ·♥ liked

Original post · 1 min read

Todos los productos de Adobe reimplementados desde cero, gratuitos y de código abierto

→ getartcraft.com/apps

getartcraft.comCrafting Apps: open-source creative toolsImage editing, vector illustration, video, photography, PDFs, motion graphics and page layout: seven native, open-source apps from the ArtCraft team, built in R

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Agents & Dev Tools7/10

Developer Builds Cringe Bot to Automate QA and Open Pull Requests

Zach Davis describes Cringe Bot, a Grok-based agent that runs three times a week to find UI issues on his websites and apps, with findings passed to DevinAI for automated pull requests. It is a practical workflow for AI-driven QA.

zachdavis @zachdavis ·Oct 7, 2026 ·♥ liked

Original post · 1 min read

Cringe Bot is a team Grok Bot I created to find small problems with the stuff we build that makes our eyes twitch a little. It runs automatically 3x a week, does its own QA, and drops up to 5 findings per run with threaded screenshots.

It runs against our "marketing" website (cxo.dev), the custom app we built for our course, and a few other things. I take a quick look at the findings and have @DevinAI investigate and put up PRs for most of them.

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Agents & Dev Tools8/10

Anthropic Adds Computer Use and Browser Tools to Claude SDKs

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ClaudeDevs announced that computer use and browser use toolsets are now built into the Python and TypeScript SDKs for Claude. The SDKs now run the action loop and dispatch clicks and keystrokes to drivers, replacing the custom loop developers previously wrote.

ClaudeDevs @ClaudeDevs ·Oct 7, 2026 ·♥ liked

Original post · 1 min read

Computer use and browser use toolsets are now built into the Python and TypeScript SDKs for Claude.

The API tells you what Claude wants to click or type.

Previously, you had to write your own loop and map clicks and keystrokes to commands, but the SDKs now run the loop and send actions to drivers.

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Agents & Dev Tools6/10

Rawmakase Brings Lightroom-Compatible RAW Editing to Linux

DHH shares rawmakase, a free and fast RAW photo editor for Linux, macOS and Windows that works with Lightroom-compatible camera profiles and presets. He says his family photos came out well when edited with it.

DHH @dhh ·Oct 9, 2026 ·♥ liked

Original post · 1 min read

My grail for Linux is finally here: A Lightroom alternative that takes all my classic camera profiles and presets. Just edited two family photos, and they came out perfect. FREEDOM AT LAST!! github.com/pch/rawmakase

github.comGitHub - pch/rawmakase: 📸 Free, fast, Lightroom-compatible RAW photo editor for Linux, macOS, and Windows.📸 Free, fast, Lightroom-compatible RAW photo editor for Linux, macOS, and Windows. - pch/rawmakase

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Agents & Dev Tools6/10

Founder Replaces Accountant With Claude to Handle QuickBooks

Danielle Morrill says she fired her accountant and gave Claude several years of monthly closes and annual financial statements to work with in QuickBooks. She says she is considering open-sourcing the workflow.

Danielle Morrill @DanielleMorrill ·Oct 9, 2026 ·♥ liked

Original post · 1 min read

I fired our accountant (they’re great but I’m solo now) and unleashed Claude on QuickBooks with several years of monthly closes and annual financial statements in hand

I think I need to open source this

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Agents & Dev Tools7/10

Developer Builds Open-Source Native Plex Client for LG TV With Claude

Vaibhav Sisinty describes a Reddit user who reverse-engineered an LG TV because the Plex app was slow, then built a native open-source Plex client using Claude Code, Opus and Fable. The client, written in C and Rust with a custom OpenGL UI, cut profile loading from 30 seconds to 3 and supports 4K, Dolby Vision and Atmos.

Vaibhav Sisinty @VaibhavSisinty ·Oct 8, 2026 ·♥ liked

Original post · 1 min read

Someone on Reddit reverse-engineered their LG TV because the Plex app took 30 seconds to load

Built an entire native Plex client from scratch using Claude Code, Opus, and Fable.

Started in C, moved to Rust, ended up building his own OpenGL UI framework along the way

Same TV. Same hardware. Profile picker now loads in 3 seconds instead of 30. Runs at 60 fps. Supports 4K, Dolby Vision, Atmos. Fully open source

One person. One TV he was annoyed with. AI tools doing the work of an entire engineering team firmware reverse engineering, media playback, GPU profiling, shader optimization, UI architecture, all of it

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