1 files changed, 10 insertions, 0 deletions
diff --git a/makima/src/daemon/config.rs b/makima/src/daemon/config.rs
index 512b822..476b57e 100644
--- a/makima/src/daemon/config.rs
+++ b/makima/src/daemon/config.rs
@@ -213,12 +213,21 @@ pub struct ProcessConfig {
     /// Bubblewrap sandbox configuration.
     #[serde(default)]
     pub bubblewrap: BubblewrapConfig,
+
+    /// Interval in seconds between heartbeat commits (WIP checkpoints).
+    /// Set to 0 to disable. Default: 300 (5 minutes).
+    #[serde(default = "default_heartbeat_commit_interval", alias = "heartbeatcommitintervalsecs")]
+    pub heartbeat_commit_interval_secs: u64,
 }
 
 fn default_claude_command() -> String {
     "claude".to_string()
 }
 
+fn default_heartbeat_commit_interval() -> u64 {
+    300 // 5 minutes
+}
+
 fn default_max_tasks() -> u32 {
     4
 }
@@ -235,6 +244,7 @@ impl Default for ProcessConfig {
             default_timeout_secs: 0,
             env_vars: HashMap::new(),
             bubblewrap: BubblewrapConfig::default(),
+            heartbeat_commit_interval_secs: default_heartbeat_commit_interval(),
         }
     }
 }