Claude Sonnet 4.6
ProductIntroducing Claude Sonnet 4.6Feb 17, 2026Claude Sonnet 4.6 is our most capable Sonnet model yet. It’s a full upgrade of…
skills
Study: Self-generated Agent Skills are useless
Computer Science > Artificial Intelligence arXiv:2602.12670 (cs) [Submitted on 13 Feb 2026] Title:SkillsBench: Benchmarking How Well Agent Skills Work Across…
Claude Opus 4.6
AnnouncementsIntroducing Claude Opus 4.6Feb 5, 2026We’re upgrading our smartest model.The new Claude Opus 4.6 improves on its predecessor’s coding skills….
Agent Skills
Agent Skills home pageAgent SkillsSearch…⌘KAsk AISearch…NavigationOverviewOverviewWhat are skills?SpecificationIntegrate skillsOn this pageWhy Agent Skills?What can Agent Skills enable?AdoptionOpen developmentGet startedAgent Skills…
Claude Skills
ProductIntroducing Claude SkillsOct 16, 2025●3 min readClaude can now use Skills to improve how it performs specific tasks. Skills are…
CodeSignal’s new AI tutoring app Cosmo wants to be the ‘Duolingo for job skills’
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