From 50025968ffcb005c98a6b1397f5a70428b5d5352 Mon Sep 17 00:00:00 2001
From: Devid HW <devid.wahid@gmail.com>
Date: Sun, 17 May 2026 05:44:31 +0700
Subject: [PATCH] feat: add update tool definitions

---
 src/tools/definitions/update.rs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/tools/definitions/update.rs

diff --git a/src/tools/definitions/update.rs b/src/tools/definitions/update.rs
new file mode 100644
index 0000000..cc556d3
--- /dev/null
+++ b/src/tools/definitions/update.rs
@@ -0,0 +1,21 @@
+use serde_json::{json, Value};
+
+pub fn tool_check_update() -> Value {
+    json!({
+        "name": "check_update",
+        "description": "Check if a newer version of mt5-quant is available on GitHub. A background check runs automatically on the first tool call of each session; this tool returns that cached result instantly or fetches it on demand.",
+        "inputSchema": {
+            "type": "object"
+        }
+    })
+}
+
+pub fn tool_update() -> Value {
+    json!({
+        "name": "update",
+        "description": "Download and install the latest mt5-quant binary from GitHub Releases, then replace the current executable in place. Restart the MCP connection after updating to load the new version.",
+        "inputSchema": {
+            "type": "object"
+        }
+    })
+}