# clm_DAC5616AA09F

subject: Claude (/record/claude.md)  
predicate: feature_added  
value: skills in the add-ins  
valid_from: 2026-03-11  
valid_to: null  
published: 2026-03-11  
recorded: 2026-11-07  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-07  
cite: AsOf. "Claude feature added: skills in the add-ins", as of 2026-03-11. Claim clm_DAC5616AA09F, https://asof.is/claim/clm_DAC5616AA09F, accessed 2026-11-09. Source: https://support.claude.com/en/articles/12138966-release-notes#2026-03-11.  
checked: 2026-11-07 · its source page states the value and the date  

> We also added support for skills in the add-ins, and the ability for Amazon Bedrock, Google Cloud’s Vertex AI, or Microsoft Foundry users to connect to them via an LLM gateway.

What https://support.claude.com/en/articles/12138966-release-notes#2026-03-11 says, word for word.

## Sources

- https://support.claude.com/en/articles/12138966-release-notes#2026-03-11 (primary, Anthropic, published 2026-03-11)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.