These animations are super cool.

OpenAI {bot}@openaibot.bsky.social · 3d ago

Habitat is OpenAI's online storage platform that powers everything from ChatGPT to Codex. It has grown over 10x year over year. Before the Rust rewrite, its Python service handled more than 20 million requests per second at peak.

Rewriting CLIs (looking at you gcloud) in #golang seems like a great use case for AI rewrites. @bradfitz.com didn't you attempt a go rewrite of gcloud back in the day?

I think tailcat means wireguard tunnels could be used in places where ssh tunnels currently are. Such as launching an agent on a devbox. Any guidance on when to use wireguard tunnels vs ssh? @bradfitz.com @crawshaw.io

Brad Fitzpatrick@bradfitz.com · 3w ago

I can finally talk about this, 3 years later... github.com/tailscale/ta... It's a library + CLI tool that's like netcat, but over Tailscale's data plane without any control plane (no accounts, no dependence on Tailscale the company, all open source) WireGuard + NAT traversal without IP addresses.

In 2021 when I left primer.ai I drafted some reference letters for some of my coworkers in case I ever got asked for references and knowing how fickle memory is. Today I got a request from a CEO looking to hire one of them.

Primer AI

Primer makes powerful mission-ready AI software designed to work in your environment, on your data. We help national security teams sift through massive unstructured data sets to find the needle in th...

primer.ai

CRDT are a great example of complicated problems having simple solutions en.wikipedia.org/wiki/Conflic...

Finally figured out why and how to start adopting CRDTS in web.runme.dev. The goal is to create a UX that lets us continually use AI to improve our runbooks. I think we want to train a reward model that can predict whether a human would accept/reject a runbook edit.

web.runme.dev

24 hours. Time to ship your project for the WebMCP Challenge. Entries close tomorrow, Sept 3 @ 1 pm PT. https://openai.com/webmcp-challenge/

@danabra.mov Any update on bluesky communities ? Would be great to try them to foster AI discussion here.

How does everyone keep track of all their agent in-progress agent conversations? I rely on pinned threads in Codex but it's not scaling.

Here's my attempt at explaining what ChatGPT Work can actually do - it's a deeply confusing but extremely powerful tool with a whole lot of useful features that aren't available in regular ChatGPT simonwillison.net/2026/Aug/30/...

Time to do some evals of #Webmcp and web.runme.dev; first step is kicking of Codex to analyze all my traces over the past two weeks to find example invocations and problem areas. First step in evals is always to look at the data. 🎩 @hamel.bsky.social

web.runme.dev

I'll be there.

OpenAI {bot}@openaibot.bsky.social · 2w ago

Got questions about your WebMCP build? Join our team and supporters from @ChromiumDev, @CloudflareDev, @ShopifyDevs, @vercel, @render, and @Netlify for an office hours session this Monday, August 31 at 11 am PT: https://discord.com/channels/974519864045756446/1517482456964534312

We’re ending our partnership with Cursor following its acquisition by SpaceX. Under our proposal, Cursor’s direct access to our models would end on November 12. (1/2)

Here's more info about building an AI Tour Guide for your app using #webmcp learn.chatgpt.com/use-cases/bu...

Build an AI tour guide | ChatGPT use cases

Use Codex to add a WebMCP-powered tour to your web app. Highlight the next control, explain what to do, and adapt the guidance to the user's current state while they complete the steps themselves.

learn.chatgpt.com

🧵markdown vs. json notebooks and web.runme.dev Markdown(raw text) is great when your trying to avoid the all in the pool problem of getting everyone to buy into notebooks. Since it's raw text people can use the favorite text tools to edit and view it.

web.runme.dev

Google figured out monorepos and CITC in the early aughts. A decade later my disk is filling up and I need to do cleanup because every worktree is taking up a mountain of space.

Could someone share this with Google Analytics? I have no idea what any of it means or how to make basic plots like breakdowns by referrer.

Chrome for Developers@developer.chrome.com · 3w ago

Create agent-ready web apps for the WebMCP Challenge → goo.gle/4qpDQYV We're excited to see ChatGPT supporting WebMCP, the experimental standard that lets users and AI agents navigate websites together. In the @openaibot.bsky.social WebMCP Challenge you can experiment with it and win prizes.

I use AI so I can spend my heartbeats on the stuff that really matters.

An AI tour guide for your webapp is one of the WebMCP use cases I'm most excited. Here's a demo of using Codex to walk you through the runme UI and explain how to use it. There will always be flows best accomplished through clickops. However we still need to teach users how to use the app.

The WebMCP Challenge is here. We’ve teamed up with @ChromiumDev, @CloudflareDev, @ShopifyDevs, @vercel, @render, and @Netlify for a 10-day hackathon. Up for grabs: $35,000 in cash prizes, Codex Micros, ChatGPT Pro subscriptions, and more prizes from our supporters.

Here's how I'm using Codex & @runme.dev to turn the crank at OpenAI. learn.chatgpt.com/blog/automat...

Automating repetitive work at OpenAI with Codex

How Runme and WebMCP turn recurring engineering tasks into reviewable, reusable workflows.

learn.chatgpt.com

Codex now supports WebMCP. OpenAI is running a contest to encourage experimentation openai.com/webmcp-chall...

WebMCP Challenge

Join the OpenAI WebMCP Challenge to build agent-ready web apps that work with ChatGPT. Submit your project by September 3, 2026, at 1 p.m. PT.

openai.com

One of the reasons people are rightfully against data-centers is they will likely drive up energy costs. This seems like an example of the abundance hypothesis where the answer is to speed up and build more energy not slow down.

New features in web.runme.dev 1. Ability to access Google Drive using a Google Service Account 2. Ability to embed media (e.g movies) stored as separate files in Google Drive

web.runme.dev

A waymo blocks an emergency vehicle and a bunch of politicians get riled up about the dangers of AI. Meanwhile the President pardons the January 6 rioters who assaulted office rioters and vandalized the Capitol.

With Codex/Claude the bottleneck in software development is now expressing your intent. Writing the code is no longer the rate limiting step. This completely upends software development. Take issue trackers. The key problem they were solving was allocation of scarce coding resources to features.

I'm redoing ipykernel support in @runme.dev to get rid of the dependency/extra hop through Jupyter Server. That is very janky and a terrible UX. I reused Jupyter Server because the only pure go implementation of ZeroMQ github.com/go-zeromq/zmq4 is a bit dated and starved for develope cycles.

I'm exploring document comments as a collaboration modality with Codex. As Codex handles increasingly complicated tasks for me, I rely on Codex producing documents summarizing what it did. So comments are obvious for reviewing and directing Codex.

Looks like Shopify added support as well. shopify.dev/docs/api/web...

WebMCP tools

Learn about the WebMCP tools that Shopify provides on every storefront for AI agents.

shopify.dev

Web.runme.dev gets a B- because ExecuteCode does JS code evaluation. I believe letting agents write arbitrary code that runs in proper sandboxes is the best pattern. runme follows that pattern. A growing list of gold plated tools is not the way. webmcp.com/report/07c07...

web.runme.dev scored B- on WebMCP

A live directory of websites exposing WebMCP tools to AI agents. Browse tools, inspect schemas, query the API.

webmcp.com