feat(acp): add session/set_config and stabilize list, delete and close

Cargo.toml

@@ -20,7 +20,8 @@ string_slice = "warn"
 
 [workspace.dependencies]
 rmcp = { version = "1.2.0", features = ["schemars", "auth"] }
-sacp = "10.1.0"
+agent-client-protocol-schema = { version = "0.11", features = ["unstable"] }
+sacp = "11.0.0"
 anyhow = "1.0"
 async-stream = "0.3"
 async-trait = "0.1"
@@ -90,6 +91,9 @@ tree-sitter-typescript = "0.23"
 
 [patch.crates-io]
 v8 = { path = "vendor/v8" }
+# TODO: switch to crates.io release once it includes the unstable feature and updates org from symposium-dev to agentclientprotocol
+sacp = { git = "https://github.com/agentclientprotocol/symposium-acp", rev = "14086c9" }
+sacp-derive = { git = "https://github.com/agentclientprotocol/symposium-acp", rev = "14086c9" }
 # TODO: switch to released version in opentelemetry 0.32.0
 # https://github.com/open-telemetry/opentelemetry-rust/issues/3408
 opentelemetry = { git = "https://github.com/open-telemetry/opentelemetry-rust", rev = "345cd74a" }

crates/goose-acp-macros/src/lib.rs

@@ -10,7 +10,7 @@ use syn::{
 /// Generates two methods on the impl:
 ///
 /// 1. `handle_custom_request` — a dispatcher that:
-///    - Prefixes each method name with `_goose/`
+///    - Uses each annotation string as the method name (include `_goose/` for goose-only methods)
 ///    - Parses JSON params into the handler's typed parameter (if any)
 ///    - Serializes the handler's return value to JSON
 ///
@@ -79,13 +79,13 @@ pub fn custom_methods(_attr: TokenStream, item: TokenStream) -> TokenStream {
     let arms: Vec<_> = routes
         .iter()
         .map(|route| {
-            let full_method = format!("_goose/{}", route.method_name);
+            let method = &route.method_name;
             let fn_ident = &route.fn_ident;
 
             match &route.param_type {
                 Some(_) => {
                     quote! {
-                        #full_method => {
+                        #method => {
                             let req = serde_json::from_value(params)
                                 .map_err(|e| sacp::Error::invalid_params().data(e.to_string()))?;
                             let result = self.#fn_ident(req).await?;
@@ -96,7 +96,7 @@ pub fn custom_methods(_attr: TokenStream, item: TokenStream) -> TokenStream {
                 }
                 None => {
                     quote! {
-                        #full_method => {
+                        #method => {
                             let result = self.#fn_ident().await?;
                             serde_json::to_value(&result)
                                 .map_err(|e| sacp::Error::internal_error().data(e.to_string()))
@@ -111,7 +111,7 @@ pub fn custom_methods(_attr: TokenStream, item: TokenStream) -> TokenStream {
     let schema_entries: Vec<_> = routes
         .iter()
         .map(|route| {
-            let full_method = format!("_goose/{}", route.method_name);
+            let method = &route.method_name;
 
             let params_expr = if let Some(pt) = &route.param_type {
                 if is_json_value(pt) {
@@ -157,7 +157,7 @@ pub fn custom_methods(_attr: TokenStream, item: TokenStream) -> TokenStream {
 
             quote! {
                 crate::custom_requests::CustomMethodSchema {
-                    method: #full_method.to_string(),
+                    method: #method.to_string(),
                     params_schema: #params_expr,
                     params_type_name: #params_name_expr,
                     response_schema: #response_expr,

crates/goose-acp/Cargo.toml

@@ -26,8 +26,8 @@ workspace = true
 goose = { path = "../goose", default-features = false }
 goose-mcp = { path = "../goose-mcp" }
 rmcp = { workspace = true }
-sacp = { workspace = true }
-agent-client-protocol-schema = { version = "0.10", features = ["unstable"] }
+sacp = { workspace = true, features = ["unstable"] }
+agent-client-protocol-schema = { workspace = true }
 async-trait = { workspace = true }
 anyhow = { workspace = true }
 tokio = { workspace = true }
@@ -60,6 +60,7 @@ tempfile = { workspace = true }
 test-case = { workspace = true }
 axum = { workspace = true }
 rmcp = { workspace = true, features = ["transport-streamable-http-server"] }
+sqlx = { version = "0.8", default-features = false, features = ["runtime-tokio-rustls", "sqlite"] }
 
 [package.metadata.cargo-machete]
 # Used to provide extras imports for sacp

crates/goose-acp/acp-meta.json

@@ -1,35 +1,30 @@
 {
   "methods": [
     {
-      "method": "extensions/add",
+      "method": "_goose/extensions/add",
       "requestType": "AddExtensionRequest",
       "responseType": "EmptyResponse"
     },
     {
-      "method": "extensions/remove",
+      "method": "_goose/extensions/remove",
       "requestType": "RemoveExtensionRequest",
       "responseType": "EmptyResponse"
     },
     {
-      "method": "tools",
+      "method": "_goose/tools",
       "requestType": "GetToolsRequest",
       "responseType": "GetToolsResponse"
     },
     {
-      "method": "resource/read",
+      "method": "_goose/resource/read",
       "requestType": "ReadResourceRequest",
       "responseType": "ReadResourceResponse"
     },
     {
-      "method": "working_dir/update",
+      "method": "_goose/working_dir/update",
       "requestType": "UpdateWorkingDirRequest",
       "responseType": "EmptyResponse"
     },
-    {
-      "method": "session/list",
-      "requestType": null,
-      "responseType": "ListSessionsResponse"
-    },
     {
       "method": "session/get",
       "requestType": "GetSessionRequest",
@@ -41,17 +36,17 @@
       "responseType": "EmptyResponse"
     },
     {
-      "method": "session/export",
+      "method": "_goose/session/export",
       "requestType": "ExportSessionRequest",
       "responseType": "ExportSessionResponse"
     },
     {
-      "method": "session/import",
+      "method": "_goose/session/import",
       "requestType": "ImportSessionRequest",
       "responseType": "ImportSessionResponse"
     },
     {
-      "method": "config/extensions",
+      "method": "_goose/config/extensions",
       "requestType": null,
       "responseType": "GetExtensionsResponse"
     }