The company describes skills as instructions, scripts, and resources loaded when relevant to a task. It reports that Claude Code with Sonnet 4.6 improved from a 25% pass rate without the skills to 95% with them on LangChain’s evaluation set. The result is company-reported; the post says LangChain plans to open-source the benchmark. The release also includes a separate set of LangSmith skills. Source: https://www.langchain.com/blog/langchain-skills
Raw SignalOct 7, 20261 min read1 source
Teams are narrowing in on skills as the standard for providing domain knowledge to agents.
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LangChain announced a release of 11 portable skills for coding agents working with its LangChain, LangGraph, and Deep Agents ecosystem.