ass="token punctuation">)</span><span class="clearfix"><span class="floating-right">(<a href="https://github.com/modelcontextprotocol/kotlin-sdk/io/modelcontextprotocol/kotlin/sdk/types.kt#L313">source</a>)</span></span></div><p class="paragraph">Capabilities a client may support. Known capabilities are defined here, in this, but this is not a closed set: any client can define its own, additional capabilities.</p></div></div>
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