New Anthropic Science Blog: Making Claude a chemist. To manipulate a molecule, chemists first need to understand its structure. Their main tool is NMR spectroscopy. We found Opus 4.7 matches—and on some tasks beats—dedicated NMR software. Read more: https://t.co/1jUvz7wdhV
Introducing Harness-1, a 20B search agent trained with a state-externalizing harness. > frontier-level long-horizon search, rivaling Opus-4.6 and outperforming GPT-5.4 > Context-1-level cost and latency > externalizes candidates, evidence, verification, and search history > …
Today we're launching Paxel: a free tool that analyzes your Claude, Codex, and Cursor coding sessions and gives you a profile of how you build with AI. It runs locally inside Docker, and your code never leaves your machine. Try it at https://t.co/HqSHneQSTQ https://t.co/ykmg52…
A guide to /goal 🥅 We launched the goal mode (or /goal) as a way to help you have Codex drive towards a concrete outcome. When you set a goal Codex will continue to work until the goal is achieved, whether that takes hours or days. Some people have used Codex to work on a sin…
Every Company’s First AI Strategy Should Be a Skill Library Watch your best people work long enough and you notice something. They have patterns. A great salesperson approaches an important call with a clear sense of what matters. They look for the last conversation, identify …
Devtools are being minted right now. https://t.co/wnMFbrMkFM
Has anyone created an internal GitHub but for skills and prompts (not code) that can be hosted internally to a company and have non technical contributors?
The skills.sh API is now generally available. Power your agents, applications and platforms with access to over 600,000 skills ↓ https://t.co/wOXUhbFmxX
NEW: Spiral 4.0—a writing partner for you and your agent by @every -> Stylometry: we built a new Style Engine based on the principles of stylometry to extract you and your brand's voice and produce great writing every time, based on examples of your past work -> MCP and CLI: …
Shipping code and announcing it should be one workflow. New in compound-engineering: /ce-promote reads your PR and turns shipped work into copy-pasteable launch copy for X, LinkedIn, changelogs, and more. Even better: When @TrySpiral is connected, it writes the posts in your v…
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