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Implement SEP-1577: Sampling With Tools (#628)

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* feat: implement SEP-1577 sampling with tools support

* feat: add TryFrom<Content> for backward-compatible migration
This commit is contained in:
Dale Seo 2026-02-06 06:51:26 -05:00 • committed by GitHub
commit 8bd3fcb890
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1 changed files with 1850 additions and 141 deletions
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10
examples/servers/src/sampling_stdio.rs
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@ -51,10 +51,7 @@ impl ServerHandler for SamplingDemoServer {
.create_message(CreateMessageRequestParams {
meta: None,
task: None,
messages: vec![SamplingMessage {
role: Role::User,
content: Content::text(question),
}],
messages: vec![SamplingMessage::user_text(question)],
model_preferences: Some(ModelPreferences {
hints: Some(vec![ModelHint {
name: Some("claude".to_string()),
@ -69,6 +66,8 @@ impl ServerHandler for SamplingDemoServer {
max_tokens: 150,
stop_sequences: None,
metadata: None,
tools: None,
tool_choice: None,
})
.await
.map_err(|e| {
@ -85,7 +84,8 @@ impl ServerHandler for SamplingDemoServer {
response
.message
.content
.as_text()
.first()
.and_then(|c| c.as_text())
.map(|t| &t.text)
.unwrap_or(&"No text response".to_string())
))]))