Approved defenders can advance advanced vulnerability research with GPT-5.6-Cyber Astra's cyber capabilities can be safely delivered to defenders More accurate everyday chats with updated GPT-5.6 Sol for paid users Cyclone forecasts now provide over a day of extra lead time Talk while reasoning or using tools without conversation breaks AI delivers new results on 10 long-standing math problems with proofs released GPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option added Opus 5 now available on all paid plans and API Securely link health records to understand symptom changes and test results in context Run code inside notes for deeper analysis GPT-Red boosts prompt injection resistance significantly Cut lesson prep time with AI You can move from conversation to documents faster Run AI inference in the browser and cut wait time Review how you use Claude and cut waste Long tasks can move from draft to presentation more easily Track the latest safety rules for bigger models See how Anthropic judges risky model misuse Easily automate multi-step daily tasks at lower cost Make Claude easier to deploy through AWS Approved defenders can advance advanced vulnerability research with GPT-5.6-Cyber Astra's cyber capabilities can be safely delivered to defenders More accurate everyday chats with updated GPT-5.6 Sol for paid users Cyclone forecasts now provide over a day of extra lead time Talk while reasoning or using tools without conversation breaks AI delivers new results on 10 long-standing math problems with proofs released GPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option added Opus 5 now available on all paid plans and API Securely link health records to understand symptom changes and test results in context Run code inside notes for deeper analysis GPT-Red boosts prompt injection resistance significantly Cut lesson prep time with AI You can move from conversation to documents faster Run AI inference in the browser and cut wait time Review how you use Claude and cut waste Long tasks can move from draft to presentation more easily Track the latest safety rules for bigger models See how Anthropic judges risky model misuse Easily automate multi-step daily tasks at lower cost Make Claude easier to deploy through AWS

Official sources only. Rumors, leaks, and get-rich schemes are excluded.

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AI BriefingAnthropicGuides & Tips00:00

AI summarized from verified sources

33-Page Complete Guide to Building Claude Skills

Automate workflows with reusable Skills, no repeated prompts.

SOURCE CHECK

5 sources

VERIFIED

Sources

Primary / resources.anthropic.com

Official Docs

Supporting / x.com

Official Docs

Supporting / x.com

Official Docs

Supporting / x.com

Official Docs

Supporting / x.com

Official Docs

Key Points

1Define triggers/instructions in SKILL.md
2Tiered memory saves tokens
3Auto-evals for reliability
4API/Code compatible

Anthropic released official 33-page guide for Claude Skills. Define workflows in SKILL.md for triggers, memory, automation. Reusable across API/app, with evals.

What changed

Anthropic released official 33-page guide for Claude Skills. Define workflows in SKILL.md for triggers, memory, automation. Reusable across API/app, with evals.

Why it matters

Automate workflows with reusable Skills, no repeated prompts.

What to watch

Automate workflows with reusable Skills, no repeated prompts. Key checks: Define triggers/instructions in SKILL.md / Tiered memory saves tokens / Auto-evals for reliability.

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