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Implement SEP-1319: Decouple Request Payload from RPC Methods (#617)

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* feat: implement SEP-1319 Decouple Request Payload from RPC Methods

* test: update tests

* fix: update handler trait methods to use new types

* fix: update examples

* fix: correct deprecation version

* fix: update wrapper macros to use new *Params type names
This commit is contained in:
Dale Seo 2026-01-16 12:16:52 -05:00 • committed by GitHub
commit 9e881a645b
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1 changed files with 913 additions and 278 deletions
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17
examples/clients/src/everything_stdio.rs
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@ -1,7 +1,7 @@
use anyhow::Result;
use rmcp::{
ServiceExt,
model::{CallToolRequestParam, GetPromptRequestParam, ReadResourceRequestParam},
model::{CallToolRequestParams, GetPromptRequestParams, ReadResourceRequestParams},
object,
transport::{ConfigureCommandExt, TokioChildProcess},
};
@ -37,7 +37,8 @@ async fn main() -> Result<()> {
// Call tool echo
let tool_result = client
.call_tool(CallToolRequestParam {
.call_tool(CallToolRequestParams {
meta: None,
name: "echo".into(),
arguments: Some(object!({ "message": "hi from rmcp" })),
task: None,
@ -47,7 +48,8 @@ async fn main() -> Result<()> {
// Call tool longRunningOperation
let tool_result = client
.call_tool(CallToolRequestParam {
.call_tool(CallToolRequestParams {
meta: None,
name: "longRunningOperation".into(),
arguments: Some(object!({ "duration": 3, "steps": 1 })),
task: None,
@ -61,7 +63,8 @@ async fn main() -> Result<()> {
// Read resource
let resource = client
.read_resource(ReadResourceRequestParam {
.read_resource(ReadResourceRequestParams {
meta: None,
uri: "test://static/resource/3".into(),
})
.await?;
@ -73,7 +76,8 @@ async fn main() -> Result<()> {
// Get simple prompt
let prompt = client
.get_prompt(GetPromptRequestParam {
.get_prompt(GetPromptRequestParams {
meta: None,
name: "simple_prompt".into(),
arguments: None,
})
@ -82,7 +86,8 @@ async fn main() -> Result<()> {
// Get complex prompt (returns text & image)
let prompt = client
.get_prompt(GetPromptRequestParam {
.get_prompt(GetPromptRequestParams {
meta: None,
name: "complex_prompt".into(),
arguments: Some(object!({ "temperature": "0.5", "style": "formal" })),
})