Tool reply meta (#6074)

Co-authored-by: Douwe Osinga <douwe@squareup.com>
This commit is contained in:
Douwe Osinga
2025-12-11 19:43:36 -05:00
committed by GitHub
parent 7dd244eff6
commit cdab2fc3a6
52 changed files with 1852 additions and 1083 deletions
+10 -9
View File
@@ -1,9 +1,9 @@
use crate::mcp_utils::ToolResult;
use chrono::Utc;
use rmcp::model::{
AnnotateAble, CallToolRequestParam, Content, ImageContent, JsonObject, PromptMessage,
PromptMessageContent, PromptMessageRole, RawContent, RawImageContent, RawTextContent,
ResourceContents, Role, TextContent,
AnnotateAble, CallToolRequestParam, CallToolResult, Content, ImageContent, JsonObject,
PromptMessage, PromptMessageContent, PromptMessageRole, RawContent, RawImageContent,
RawTextContent, ResourceContents, Role, TextContent,
};
use serde::{Deserialize, Deserializer, Serialize};
use std::collections::HashSet;
@@ -88,7 +88,7 @@ pub struct ToolResponse {
pub id: String,
#[serde(with = "tool_result_serde")]
#[schema(value_type = Object)]
pub tool_result: ToolResult<Vec<Content>>,
pub tool_result: ToolResult<CallToolResult>,
}
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
@@ -190,7 +190,7 @@ impl fmt::Display for MessageContent {
f,
"[ToolResponse: {}]",
match &r.tool_result {
Ok(contents) => format!("{} content item(s)", contents.len()),
Ok(result) => format!("{} content item(s)", result.content.len()),
Err(e) => format!("Error: {e}"),
}
),
@@ -266,7 +266,7 @@ impl MessageContent {
})
}
pub fn tool_response<S: Into<String>>(id: S, tool_result: ToolResult<Vec<Content>>) -> Self {
pub fn tool_response<S: Into<String>>(id: S, tool_result: ToolResult<CallToolResult>) -> Self {
MessageContent::ToolResponse(ToolResponse {
id: id.into(),
tool_result,
@@ -380,8 +380,9 @@ impl MessageContent {
pub fn as_tool_response_text(&self) -> Option<String> {
if let Some(tool_response) = self.as_tool_response() {
if let Ok(contents) = &tool_response.tool_result {
let texts: Vec<String> = contents
if let Ok(result) = &tool_response.tool_result {
let texts: Vec<String> = result
.content
.iter()
.filter_map(|content| content.as_text().map(|t| t.text.to_string()))
.collect();
@@ -644,7 +645,7 @@ impl Message {
pub fn with_tool_response<S: Into<String>>(
self,
id: S,
result: ToolResult<Vec<Content>>,
result: ToolResult<CallToolResult>,
) -> Self {
self.with_content(MessageContent::tool_response(id, result))
}
+42 -5
View File
@@ -555,7 +555,15 @@ mod tests {
arguments: Some(object!({"query": "rust programming"})),
}),
),
Message::user().with_tool_response("search_1", Ok(vec![])),
Message::user().with_tool_response(
"search_1",
Ok(rmcp::model::CallToolResult {
content: vec![],
structured_content: None,
is_error: Some(false),
meta: None,
}),
),
Message::assistant().with_text("Based on the search results, here's what I found..."),
];
@@ -592,7 +600,15 @@ mod tests {
Message::user().with_text("Another user message"),
Message::assistant()
.with_text("Response")
.with_tool_response("orphan_1", Ok(vec![])), // Wrong role
.with_tool_response(
"orphan_1",
Ok(rmcp::model::CallToolResult {
content: vec![],
structured_content: None,
is_error: Some(false),
meta: None,
}),
), // Wrong role
Message::assistant().with_thinking("Let me think", "sig"),
Message::user()
.with_tool_request(
@@ -642,7 +658,15 @@ mod tests {
}),
),
Message::user(),
Message::user().with_tool_response("wrong_id", Ok(vec![])),
Message::user().with_tool_response(
"wrong_id",
Ok(rmcp::model::CallToolResult {
content: vec![],
structured_content: None,
is_error: Some(false),
meta: None,
}),
),
Message::assistant().with_tool_request(
"search_2",
Ok(CallToolRequestParam {
@@ -687,7 +711,12 @@ mod tests {
.with_tool_request("toolu_bdrk_01KgDYHs4fAodi22NqxRzmwx", Ok(CallToolRequestParam { name: "developer__shell".into(), arguments: Some(object!({"command": "wc slack.yaml"})) })),
Message::user()
.with_tool_response("toolu_bdrk_01KgDYHs4fAodi22NqxRzmwx", Ok(vec![])),
.with_tool_response("toolu_bdrk_01KgDYHs4fAodi22NqxRzmwx", Ok(rmcp::model::CallToolResult {
content: vec![],
structured_content: None,
is_error: Some(false),
meta: None,
})),
Message::assistant()
.with_text("I ran `ls -la` in the current directory and found several files. Looking at the file sizes, I can see that both `slack.yaml` and `subrecipes.yaml` are 0 bytes (the smallest files). I ran a word count on `slack.yaml` which shows: **0 lines**, **0 words**, **0 characters**"),
@@ -718,7 +747,15 @@ mod tests {
arguments: Some(object!({})),
}),
),
Message::user().with_tool_response("search_1", Ok(vec![])),
Message::user().with_tool_response(
"search_1",
Ok(rmcp::model::CallToolResult {
content: vec![],
structured_content: None,
is_error: Some(false),
meta: None,
}),
),
Message::user().with_text("Thanks!"),
];