diff --git a/src/app/runtime/actions/mod.rs b/src/app/runtime/actions/mod.rs
index cefbb20..53b5a12 100644
--- a/src/app/runtime/actions/mod.rs
+++ b/src/app/runtime/actions/mod.rs
@@ -1105,16 +1105,12 @@ fn run_agent_turn(
         };
 
         match pipeline_result {
-            Ok((consensus, reports)) => {
+            Ok((consensus, _reports)) => {
+                // run_hive_mind already wrote docs/runs/*.md internally
+                // (guaranteed, even on synthesis failure) — nothing to do
+                // here besides feeding the consensus back to the LLM.
                 tracing::info!("[hive-mind] convergence completed successfully");
 
-                if let Some(workspace_root) = tc.workspace_roots.first() {
-                    match crate::app::workflow::docs::write_hive_mind_convergence(workspace_root, user_request, &reports, &consensus) {
-                        Ok(path) => tracing::info!("[hive-mind] convergence documented at {}", path.display()),
-                        Err(e) => tracing::warn!("[hive-mind] failed to write docs/runs report: {e}"),
-                    }
-                }
-
                 let pipeline_msg = ChatMessage::system(format!(
                     "[Hive-Mind Consensus]\n{consensus}",
                 ));
diff --git a/src/tool/workflow.rs b/src/tool/workflow.rs
index 2d5e642..503242d 100644
--- a/src/tool/workflow.rs
+++ b/src/tool/workflow.rs
@@ -219,21 +219,18 @@ impl Tool for HiveMind {
             json!({ "cycles": cycles_value })
         ).map_err(|e| anyhow!("failed to parse cycles: {e}"))?;
 
-        let (consensus, reports) = crate::app::workflow::hive_mind::run_hive_mind(
+        // run_hive_mind now writes the docs/runs/*.md convergence report
+        // itself (guaranteed, even if synthesis fails) — do not write it
+        // again here.
+        let (consensus, _reports) = crate::app::workflow::hive_mind::run_hive_mind(
             request,
             &plan,
             &ctx.session_dir,
             &ctx.workspaces,
             ctx.turn_events.as_ref(),
-            None,
+            ctx.abort_flag.as_ref(),
         )?;
 
-        if let Some(workspace_root) = ctx.workspaces.first() {
-            if let Err(e) = crate::app::workflow::docs::write_hive_mind_convergence(workspace_root, request, &reports, &consensus) {
-                tracing::warn!("[hive_mind] failed to write docs/runs report: {e}");
-            }
-        }
-
         Ok(consensus)
     }
 }