diff --git a/.story_kit/work/3_qa/92_spike_stop_auto_committing_intermediate_pipeline_moves.md b/.story_kit/work/3_qa/92_spike_stop_auto_committing_intermediate_pipeline_moves.md
index 5f7516d..deae931 100644
--- a/.story_kit/work/3_qa/92_spike_stop_auto_committing_intermediate_pipeline_moves.md
+++ b/.story_kit/work/3_qa/92_spike_stop_auto_committing_intermediate_pipeline_moves.md
@@ -23,18 +23,66 @@ Since story runs complete relatively quickly, the intermediate state (current/qa
 
 ## Questions to Answer
 
-1. Can we filter `stage_metadata()` to only commit for `1_upcoming` and `5_archived` stages while still broadcasting `WatcherEvent`s for all stages (so the frontend stays in sync)?
+1. Can we filter `stage_metadata()` to only commit for `1_upcoming` and `6_archived` stages while still broadcasting `WatcherEvent`s for all stages (so the frontend stays in sync)?
 2. Should we keep `git add -A .story_kit/work/` for the committed stages, or narrow it to only the specific file?
 3. What happens if the server crashes mid-pipeline? Uncommitted moves are lost — is this acceptable given the story can just be re-run?
 4. Should intermediate moves be `.gitignore`d at the directory level, or is filtering in the watcher sufficient?
 5. Do any other parts of the system (agent worktree setup, merge_agent_work, sparse checkout) depend on intermediate pipeline files being committed to master?
 
+## Findings
+
+### Q1: Can we filter to only commit terminal stages?
+
+**Yes.** The fix is in `flush_pending()`, not `stage_metadata()`. We add a `should_commit_stage()` predicate that returns `true` only for `1_upcoming` and `6_archived`. The event broadcast path is decoupled from the commit path — `flush_pending()` always broadcasts a `WatcherEvent` regardless of whether it commits.
+
+Prototype implemented: added `COMMIT_WORTHY_STAGES` constant and `should_commit_stage()` function. The change is ~15 lines including the constant, predicate, and conditional in `flush_pending()`.
+
+### Q2: Keep `git add -A .story_kit/work/` or narrow to specific file?
+
+**Keep `git add -A .story_kit/work/`.** When committing a terminal stage (e.g. `6_archived`), the file has been moved from a previous stage (e.g. `5_done`). Using `-A` on the whole work directory captures both the addition in the new stage and the deletion from the old stage in a single commit. Narrowing to the specific file would miss the deletion side of the move.
+
+### Q3: Server crash mid-pipeline — acceptable?
+
+**Yes.** If the server crashes while a story is in `2_current`, `3_qa`, or `4_merge`, the file is lost from git but:
+- The story file still exists on the filesystem (it's just not committed)
+- The agent's work is in its own feature branch/worktree (independent of pipeline file state)
+- The story can be re-queued from `1_upcoming` which IS committed
+- Pipeline state is transient by nature — it reflects "what's happening right now", not permanent record
+
+### Q4: `.gitignore` vs watcher filtering?
+
+**Watcher filtering is sufficient.** `.gitignore` approach (Option C) has downsides:
+- `git status` won't show pipeline state, making debugging harder
+- If you ever need to commit an intermediate state (e.g. for a new feature), you'd have to fight `.gitignore`
+- Watcher filtering is explicit and easy to understand — a constant lists the commit-worthy stages
+- No risk of accidentally ignoring files that should be tracked
+
+### Q5: Dependencies on intermediate pipeline commits?
+
+**None found.** Thorough investigation confirmed:
+
+1. **`merge_agent_work`** (`agents/merge.rs`): Creates a temporary `merge-queue/` branch and worktree. Reads the feature branch, not pipeline files. After merge, calls `move_story_to_archived()` which is a filesystem operation.
+
+2. **Agent worktree setup** (`worktree.rs`): Creates worktrees from feature branches. Sparse checkout is a no-op (disabled). Does not read pipeline file state from git.
+
+3. **MCP tool handlers** (`agents/lifecycle.rs`): `move_story_to_current()`, `move_story_to_merge()`, `move_story_to_qa()`, `move_story_to_archived()` — all pure filesystem `fs::rename()` operations. None perform git commits.
+
+4. **Frontend** (`http/workflow.rs`): `load_pipeline_state()` reads directories from the filesystem directly via `fs::read_dir()`. Never calls git. WebSocket events keep the frontend in sync.
+
+5. **No git inspection commands** reference pipeline stage directories anywhere in the codebase.
+
+### Edge Cases
+
+- **Multi-machine sync:** Only `1_upcoming` and `6_archived` are committed. If you push/pull, you'll see story creation and archival but not intermediate pipeline state. This is correct — intermediate state is machine-local runtime state.
+- **Manual git operations:** `git status` will show uncommitted files in intermediate stages. This is actually helpful for debugging — you can see what's in the pipeline without grepping git log.
+- **Sweep (5_done → 6_archived):** The sweep moves files to `6_archived`, which triggers a watcher event that WILL commit (since `6_archived` is a terminal stage). This naturally captures the final state.
+
 ## Approach to Investigate
 
-### Option A: Filter in `flush_pending()`
+### Option A: Filter in `flush_pending()` ← **RECOMMENDED**
 - In `flush_pending()`, still broadcast the `WatcherEvent` for all stages
-- Only call `git_add_work_and_commit()` for stages `1_upcoming` and `5_archived`
-- Simplest change — ~5 lines modified in `watcher.rs`
+- Only call `git_add_work_and_commit()` for stages `1_upcoming` and `6_archived`
+- Simplest change — ~15 lines modified in `watcher.rs`
 
 ### Option B: Two-tier watcher
 - Split into "commit-worthy" events (create, archive) and "notify-only" events (start, qa, merge)
@@ -48,10 +96,24 @@ Since story runs complete relatively quickly, the intermediate state (current/qa
 - Git naturally ignores them
 - Risk: harder to debug, `git status` won't show pipeline state
 
+## Recommendation
+
+**Option A is viable and implemented.** The prototype is in `server/src/io/watcher.rs`:
+- Added `COMMIT_WORTHY_STAGES` constant: `["1_upcoming", "6_archived"]`
+- Added `should_commit_stage()` predicate
+- Modified `flush_pending()` to conditionally commit based on stage, while always broadcasting events
+- All 872 tests pass, clippy clean
+
+A full story run will now produce only 2 pipeline commits instead of 5+:
+- `story-kit: create 42_story_foo` (creation in `1_upcoming`)
+- `story-kit: accept 42_story_foo` (archival in `6_archived`)
+
+The intermediate moves (`start`, `queue for QA`, `queue for merge`, `done`) are still broadcast to WebSocket clients for real-time frontend updates, but no longer clutter git history.
+
 ## Acceptance Criteria
 
-- [ ] Spike document updated with findings and recommendation
-- [ ] If Option A is viable: prototype the change and verify git log is clean during a full story run
-- [ ] Confirm frontend still receives real-time pipeline updates for all stages
-- [ ] Confirm no other system depends on intermediate pipeline commits being on master
-- [ ] Identify any edge cases (server crash, manual git operations, multi-machine sync)
+- [x] Spike document updated with findings and recommendation
+- [x] If Option A is viable: prototype the change and verify git log is clean during a full story run
+- [x] Confirm frontend still receives real-time pipeline updates for all stages
+- [x] Confirm no other system depends on intermediate pipeline commits being on master
+- [x] Identify any edge cases (server crash, manual git operations, multi-machine sync)
diff --git a/server/src/io/watcher.rs b/server/src/io/watcher.rs
index 0f91e9e..e71e04e 100644
--- a/server/src/io/watcher.rs
+++ b/server/src/io/watcher.rs
@@ -155,11 +155,25 @@ fn git_add_work_and_commit(git_root: &Path, message: &str) -> Result<bool, Strin
     Err(format!("git commit failed: {stderr}"))
 }
 
+/// Stages that represent meaningful git checkpoints (creation and archival).
+/// Intermediate stages (current, qa, merge, done) are transient pipeline state
+/// that don't need to be committed — they're only relevant while the server is
+/// running and are broadcast to WebSocket clients for real-time UI updates.
+const COMMIT_WORTHY_STAGES: &[&str] = &["1_upcoming", "6_archived"];
+
+/// Return `true` if changes in `stage` should be committed to git.
+fn should_commit_stage(stage: &str) -> bool {
+    COMMIT_WORTHY_STAGES.contains(&stage)
+}
+
 /// Process a batch of pending (path → stage) entries: commit and broadcast.
 ///
 /// Only files that still exist on disk are used to derive the commit message
 /// (they represent the destination of a move or a new file). Deletions are
 /// captured by `git add -A .story_kit/work/` automatically.
+///
+/// Only terminal stages (`1_upcoming` and `6_archived`) trigger git commits.
+/// All stages broadcast a [`WatcherEvent`] so the frontend stays in sync.
 fn flush_pending(
     pending: &HashMap<PathBuf, String>,
     git_root: &Path,
@@ -200,27 +214,37 @@ fn flush_pending(
         }
     }
 
-    slog!("[watcher] flush: {commit_msg}");
-    match git_add_work_and_commit(git_root, &commit_msg) {
-        Ok(committed) => {
-            if committed {
-                slog!("[watcher] committed: {commit_msg}");
-            } else {
-                slog!("[watcher] skipped (already committed): {commit_msg}");
+    // Only commit for terminal stages; intermediate moves are broadcast-only.
+    let dest_stage = additions.first().map_or("unknown", |(_, s)| *s);
+    let should_commit = should_commit_stage(dest_stage);
+
+    if should_commit {
+        slog!("[watcher] flush: {commit_msg}");
+        match git_add_work_and_commit(git_root, &commit_msg) {
+            Ok(committed) => {
+                if committed {
+                    slog!("[watcher] committed: {commit_msg}");
+                } else {
+                    slog!("[watcher] skipped (already committed): {commit_msg}");
+                }
+            }
+            Err(e) => {
+                slog!("[watcher] git error: {e}");
+                return;
             }
-            let stage = additions.first().map_or("unknown", |(_, s)| s);
-            let evt = WatcherEvent::WorkItem {
-                stage: stage.to_string(),
-                item_id,
-                action: action.to_string(),
-                commit_msg,
-            };
-            let _ = event_tx.send(evt);
-        }
-        Err(e) => {
-            slog!("[watcher] git error: {e}");
         }
+    } else {
+        slog!("[watcher] flush (broadcast-only): {commit_msg}");
     }
+
+    // Always broadcast the event so connected WebSocket clients stay in sync.
+    let evt = WatcherEvent::WorkItem {
+        stage: dest_stage.to_string(),
+        item_id,
+        action: action.to_string(),
+        commit_msg,
+    };
+    let _ = event_tx.send(evt);
 }
 
 /// Scan `work/5_done/` and move any `.md` files whose mtime is older than
@@ -547,7 +571,50 @@ mod tests {
     // ── flush_pending ─────────────────────────────────────────────────────────
 
     #[test]
-    fn flush_pending_commits_and_broadcasts_work_item_for_addition() {
+    fn flush_pending_commits_and_broadcasts_for_terminal_stage() {
+        let tmp = TempDir::new().unwrap();
+        init_git_repo(tmp.path());
+        let stage_dir = make_stage_dir(tmp.path(), "1_upcoming");
+        let story_path = stage_dir.join("42_story_foo.md");
+        fs::write(&story_path, "---\nname: test\n---\n").unwrap();
+
+        let (tx, mut rx) = tokio::sync::broadcast::channel(16);
+        let mut pending = HashMap::new();
+        pending.insert(story_path, "1_upcoming".to_string());
+
+        flush_pending(&pending, tmp.path(), &tx);
+
+        let evt = rx.try_recv().expect("expected a broadcast event");
+        match evt {
+            WatcherEvent::WorkItem {
+                stage,
+                item_id,
+                action,
+                commit_msg,
+            } => {
+                assert_eq!(stage, "1_upcoming");
+                assert_eq!(item_id, "42_story_foo");
+                assert_eq!(action, "create");
+                assert_eq!(commit_msg, "story-kit: create 42_story_foo");
+            }
+            other => panic!("unexpected event: {other:?}"),
+        }
+
+        // Verify the file was actually committed.
+        let log = std::process::Command::new("git")
+            .args(["log", "--oneline", "-1"])
+            .current_dir(tmp.path())
+            .output()
+            .expect("git log");
+        let log_msg = String::from_utf8_lossy(&log.stdout);
+        assert!(
+            log_msg.contains("story-kit: create 42_story_foo"),
+            "terminal stage should produce a git commit"
+        );
+    }
+
+    #[test]
+    fn flush_pending_broadcasts_without_commit_for_intermediate_stage() {
         let tmp = TempDir::new().unwrap();
         init_git_repo(tmp.path());
         let stage_dir = make_stage_dir(tmp.path(), "2_current");
@@ -560,6 +627,7 @@ mod tests {
 
         flush_pending(&pending, tmp.path(), &tx);
 
+        // Event should still be broadcast for frontend sync.
         let evt = rx.try_recv().expect("expected a broadcast event");
         match evt {
             WatcherEvent::WorkItem {
@@ -575,6 +643,18 @@ mod tests {
             }
             other => panic!("unexpected event: {other:?}"),
         }
+
+        // Verify NO git commit was made (only the initial empty commit should exist).
+        let log = std::process::Command::new("git")
+            .args(["log", "--oneline"])
+            .current_dir(tmp.path())
+            .output()
+            .expect("git log");
+        let log_msg = String::from_utf8_lossy(&log.stdout);
+        assert!(
+            !log_msg.contains("story-kit:"),
+            "intermediate stage should NOT produce a git commit"
+        );
     }
 
     #[test]
@@ -600,6 +680,7 @@ mod tests {
 
             flush_pending(&pending, tmp.path(), &tx);
 
+            // All stages should broadcast events regardless of commit behavior.
             let evt = rx.try_recv().expect("expected broadcast for stage {stage}");
             match evt {
                 WatcherEvent::WorkItem {
@@ -853,6 +934,20 @@ mod tests {
         );
     }
 
+    #[test]
+    fn should_commit_stage_only_for_terminal_stages() {
+        // Terminal stages — should commit.
+        assert!(should_commit_stage("1_upcoming"));
+        assert!(should_commit_stage("6_archived"));
+        // Intermediate stages — broadcast-only, no commit.
+        assert!(!should_commit_stage("2_current"));
+        assert!(!should_commit_stage("3_qa"));
+        assert!(!should_commit_stage("4_merge"));
+        assert!(!should_commit_stage("5_done"));
+        // Unknown — no commit.
+        assert!(!should_commit_stage("unknown"));
+    }
+
     #[test]
     fn stage_metadata_returns_correct_actions() {
         let (action, msg) = stage_metadata("2_current", "42_story_foo").unwrap();