Introducing Coldtea.
The ADE for shipping self-driving software. Purpose-built for the entire software lifecycle.
Other IDEs optimise for one thing: Build. Run more agents in parallel, ship faster, orchestrate better.
But software engineering is not just about building.
@ColdteaAI brings your coding agents, agentic end-to-end testing, and production monitoring agents into ONE development environment, so you can move at agent speed without breaking anything.
I put a lot of heart into my technical writing, I hope it's useful to you all.
📌 Here's a pinned thread of everything I've written.
(much of this will be posted on the Claude blog soon as well)
I’m sick of reading AI slop, so today I’m open-sourcing my /no-ai-slop skill that removes 20+ slop patterns from any piece of writing.
📌 Get the free skill here: https://t.co/YshUga82ks
If you find it useful, please consider starring the repo so more people can find it.
Why I built the skill:
I use AI to edit my writing because it helps me fix spelling, grammar, and clarity.
But even the best models keep producing the same slop that this skill removes:
→ Binary contrasts: “It’s not X. It’s Y.”
→ Throat-clearing openers: “Here’s what nobody tells you.”
→ Fake-profound endings: “The future isn’t coming. It’s already here.”
Use this skill responsibly.
I always write a first draft manually before iterating with AI on edits and I make sure to do another manual pass at the end as well.
That’s in contrast to using AI to automate pumping out slop end-to-end.
📌 Read my full post for more on how I try to use AI responsibly to edit without giving into the dark side: https://t.co/C68RSabtb0
i'd love to see interesting things people have built with 5.6 sol.
i will send the person who made the coolest thing a special gift from the openai archives.
This is our first time telling the story of how we first built and launched Claude Code, starting with its origins in Anthropic safety research.
So much more to do. We are 1% done.
Claude Fable 5 will be available again globally tomorrow.
After a series of productive conversations with the US government, we're redeploying the model with a new set of classifiers to target and block more cybersecurity tasks. In the near term, some routine tasks like coding and debugging will fall back to Opus 4.8. We’ll continue to refine these classifiers over the coming weeks to reduce false positives and better distinguish genuine misuse from legitimate requests.
We’ve also begun drafting a consensus framework—with Amazon, Microsoft, Google, and other Glasswing partners—for assessing the severity of AI jailbreaks and how AI developers should respond to them. We invite other industry partners and model providers to join us in this effort.
Finally, we’re scaling up our collaboration with the US government on model testing and safeguards. This will include pre-release access to models and safeguards for evaluation, information sharing on jailbreaks and misuse, and dedicated resources for joint research.
Thank you to our users for your patience, and to our partners across the government, industry, and the research community who worked alongside us to make Fable 5 available again.
Read our full blog: https://t.co/VHyum831ri