mcp: upgrade + made stateless

crates/brk_logger/src/lib.rs

@@ -26,7 +26,7 @@ pub fn init(path: Option<&Path>) {
     });
 
     Builder::from_env(Env::default().default_filter_or(
-        "info,bitcoin=off,bitcoincore-rpc=off,fjall=off,lsm_tree=off,rolldown=off,brk_rolldown=off,rmcp=off,rmcp=off,tracing=off",
+        "info,bitcoin=off,bitcoincore-rpc=off,fjall=off,lsm_tree=off,rolldown=off,brk_rolldown=off,rmcp=off,brk_rmcp=off,tracing=off",
     ))
     .format(move |buf, record| {
         let date_time = Timestamp::now()

crates/brk_mcp/Cargo.toml

@@ -12,7 +12,7 @@ build = "build.rs"
 axum = { workspace = true }
 brk_interface = { workspace = true }
 log = { workspace = true }
-brk_rmcp = { version = "0.3.0", features = [
+brk_rmcp = { version = "0.4.1", features = [
     "transport-worker",
     "transport-streamable-http-server",
 ] }

crates/brk_mcp/src/route.rs

@@ -26,7 +26,7 @@ where
             move || Ok(MCP::new(interface)),
             LocalSessionManager::default().into(),
             StreamableHttpServerConfig {
-                // stateful_mode: false, // breaks Claude
+                stateful_mode: false,
                 ..Default::default()
             },
         );