hive-agent: guarantee a wake after a self-requested /compact

hive-agent-mcp/src/mcp/args.rs

@@ -80,6 +80,19 @@ pub struct RemindArgs {
     pub file_path: Option<String>,
 }
 
+/// MCP tool args for `compact`.
+#[derive(Debug, serde::Deserialize, schemars::JsonSchema)]
+pub struct CompactArgs {
+    /// Optional wake-up prompt. When set and the compact actually runs
+    /// (gated on context usage — see the tool description), the harness
+    /// drives one synthetic follow-up turn with this string as its body
+    /// as soon as compaction finishes, so you don't have to wait for the
+    /// next external event to continue. Omit for a fire-and-forget compact
+    /// with no follow-up.
+    #[serde(default)]
+    pub wake_prompt: Option<String>,
+}
+
 // -----------------------------------------------------------------------------
 // Privileged tool arg types (lifecycle, approvals, scheduling, diagnostics)
 // -----------------------------------------------------------------------------