Unverified50% confidenceReleaseExact time
Anthropic released Skills as an open standard in December 2025.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/5/2026
First Seen
Valid until: 1/3/2027
Sources
Related Entities
Related Claims
VerifiedIn December 2025, Agent Skills were further released as an open standard78% similarVerifiedAnthropic published a technical blog about Skills in October 2024, proposing a new paradigm for organizing AI tasks.73% similarVerifiedAnthropic and OpenAI successively released models supporting tool use and multi-step reasoning around 2024.71% similarVerifiedOpenAI's Preparedness Framework was officially released in December 2023.71% similar
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