X Bookmarks — 2025 KW13: Anthropic's Engineering Blog and Multi-Agent Browsers

March 27, 2025

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by Florian Narr

X Bookmarks — 2025 KW13: Anthropic's Engineering Blog and Multi-Agent Browsers

@AnthropicAI — Anthropic launches Engineering at Anthropic blog

We're launching a new blog: Engineering at Anthropic.

A hub where developers can find practical advice and our latest discoveries on how to get the most from Claude.

That's interesting because most AI company blogs are either model announcements or research papers — actual engineering guidance for building with the API has been scattered across docs and Discord. A dedicated blog aimed at practitioners is useful if they actually publish substance. Adding this to the reading list.


@GithubProjects — Nanobrowser: multi-agent web automation in Chrome

Automate web tasks with AI—Nanobrowser's open-source Chrome extension brings multi-agent magic to your browser.

Smart architecture for browser automation: rather than one monolithic agent driving the page, Nanobrowser splits the work across specialized subagents — a planner, a navigator, and a validator. The Chrome extension model means you get real browser state (cookies, sessions, local storage) without spinning up Playwright or Puppeteer in a separate process. Open source and self-hosted, so your credentials stay local.


@GithubProjects — Open-source multi-agent collaboration framework

An open-source, next-gen framework for seamless multi-agent collaboration — revolutionizing task automation like never before!

The tweet is thin on details, but the space is crowded enough that any new multi-agent framework needs a clear differentiator. The link leads to the GitHub repo — worth clicking through if you're evaluating orchestration layers. Bookmarked to look at the actual architecture rather than the marketing copy.


@0xAsm0d3us — HTTP: The Hacker's Guide

HTTP: The Hacker's Guide

(Almost) Exhaustive list of topics you should know about HTTP as a Hacker.

Honestly just saved this so I don't forget it exists. A well-organized HTTP reference that goes beyond the basics — request smuggling, cache poisoning, CORS misconfigs, chunked encoding edge cases. The kind of thing you know you should know but never sit down to read until you're debugging something at 2am. Good to have indexed.


@NetworkChuck — WPScan for WordPress recon

I let a REAL HACKER hack my websites! 😮

One of the tools he used was WPScan! Here's how to use it to find JUICY information (featuring @Tyler_Ramsbey) on my websites!

wpscan is one of those tools you keep meaning to actually run against your own WordPress installs and never do. It enumerates plugins, themes, usernames, and version-specific CVEs — the kind of passive recon that shows you what an attacker sees before they start poking. The video format is NetworkChuck's thing, but the underlying tool is solid. If you're running any WP sites in production, worth a pass.


@CodePen — Pointer position controls timeline progress

"pointer position controls timeline progress" by Tom Miller

Neat CSS/JS interaction: scrubbing through a timeline animation by moving the cursor. The actual implementation is worth opening in DevTools — it likely maps mousemove coordinates to a animation-delay or animation-play-state toggle, or possibly a @scroll-timeline variant repurposed for pointer input. The result is surprisingly smooth for what's probably 30 lines of JS.


@Ror_Fly — Midjourney + Google AI Studio for multi-angle shots

Midjourney + Google Ai Studio → Multi-Angle.

Not too bad.

Process: 01. Base image in Midjourney 02. Change perspective in GAI studio 03. Probably train a LORA model.

Midjourney Prompt: side view, plexiglass translucent futuristic car in a sharp studio, the body of the car is [...]

The workflow here is the useful part: generate a clean hero shot in Midjourney, then use Google AI Studio's image editing to shift the camera angle rather than regenerating from scratch. It sidesteps Midjourney's weak multi-view consistency and gets you usable reference angles for a LORA training set. Step 3 is still the hard part, but steps 1–2 are genuinely practical.