diff --git a/qa/SKILL.md b/qa/SKILL.md
index dd4b888d..618157d5 100644
--- a/qa/SKILL.md
+++ b/qa/SKILL.md
@@ -259,6 +259,21 @@ $B snapshot -i -a -o "$REPORT_DIR/screenshots/issue-002.png"
    }
    ```
 
+7. **Sync to team** (non-fatal, silent if not configured):
+   ```bash
+   cat > .gstack/qa-reports/qa-sync.json << 'QAEOF'
+   {
+     "url": "<target URL>",
+     "mode": "<full|quick|diff-aware|regression>",
+     "health_score": <N>,
+     "issues": [<issues array from step 6 above>],
+     "category_scores": {<category scores object>}
+   }
+   QAEOF
+   ~/.claude/skills/gstack/bin/gstack-sync push-qa .gstack/qa-reports/qa-sync.json 2>/dev/null && echo "Synced to team ✓" || true
+   ```
+   Substitute actual values. Uses snake_case keys matching the Supabase schema.
+
 **Regression mode:** After writing the report, load the baseline file. Compare:
 - Health score delta
 - Issues fixed (in baseline but not current)
diff --git a/qa/SKILL.md.tmpl b/qa/SKILL.md.tmpl
index 6afadcc7..8ca52f9f 100644
--- a/qa/SKILL.md.tmpl
+++ b/qa/SKILL.md.tmpl
@@ -233,6 +233,21 @@ $B snapshot -i -a -o "$REPORT_DIR/screenshots/issue-002.png"
    }
    ```
 
+7. **Sync to team** (non-fatal, silent if not configured):
+   ```bash
+   cat > .gstack/qa-reports/qa-sync.json << 'QAEOF'
+   {
+     "url": "<target URL>",
+     "mode": "<full|quick|diff-aware|regression>",
+     "health_score": <N>,
+     "issues": [<issues array from step 6 above>],
+     "category_scores": {<category scores object>}
+   }
+   QAEOF
+   ~/.claude/skills/gstack/bin/gstack-sync push-qa .gstack/qa-reports/qa-sync.json 2>/dev/null && echo "Synced to team ✓" || true
+   ```
+   Substitute actual values. Uses snake_case keys matching the Supabase schema.
+
 **Regression mode:** After writing the report, load the baseline file. Compare:
 - Health score delta
 - Issues fixed (in baseline but not current)
diff --git a/retro/SKILL.md b/retro/SKILL.md
index f1e92c20..37acba7b 100644
--- a/retro/SKILL.md
+++ b/retro/SKILL.md
@@ -355,6 +355,11 @@ Include backlog data in the JSON when TODOS.md exists:
   }
 ```
 
+After writing the JSON snapshot, sync to the team store (non-fatal, silent if not configured):
+```bash
+~/.claude/skills/gstack/bin/gstack-sync push-retro ".context/retros/${today}-${next}.json" 2>/dev/null && echo "Synced to team ✓" || true
+```
+
 ### Step 14: Write the Narrative
 
 Structure the output as:
diff --git a/retro/SKILL.md.tmpl b/retro/SKILL.md.tmpl
index 2de8d5c6..07a4e328 100644
--- a/retro/SKILL.md.tmpl
+++ b/retro/SKILL.md.tmpl
@@ -346,6 +346,11 @@ Include backlog data in the JSON when TODOS.md exists:
   }
 ```
 
+After writing the JSON snapshot, sync to the team store (non-fatal, silent if not configured):
+```bash
+~/.claude/skills/gstack/bin/gstack-sync push-retro ".context/retros/${today}-${next}.json" 2>/dev/null && echo "Synced to team ✓" || true
+```
+
 ### Step 14: Write the Narrative
 
 Structure the output as:
diff --git a/review/greptile-triage.md b/review/greptile-triage.md
index 3cb6e8d5..407fe768 100644
--- a/review/greptile-triage.md
+++ b/review/greptile-triage.md
@@ -204,6 +204,25 @@ Example entries:
 2026-03-13 | garrytan/myapp | already-fixed | lib/payments.rb | error-handling
 ```
 
+## Team Sync (non-fatal)
+
+After appending to both history files, sync each triage entry to the team store. For each triaged comment, write a JSON entry and push:
+
+```bash
+cat > /tmp/gstack-greptile-entry.json << 'GEOF'
+{
+  "date": "<YYYY-MM-DD>",
+  "repo": "<owner/repo from REMOTE_SLUG>",
+  "triage_type": "<fp|fix|already-fixed>",
+  "file_pattern": "<file-pattern>",
+  "category": "<category>"
+}
+GEOF
+~/.claude/skills/gstack/bin/gstack-sync push-greptile /tmp/gstack-greptile-entry.json 2>/dev/null || true
+```
+
+If multiple comments were triaged, push each one individually (overwrite the temp file each time). Non-fatal — failures are queued for retry. Silent if sync is not configured.
+
 ---
 
 ## Output Format
diff --git a/ship/SKILL.md b/ship/SKILL.md
index 386299b9..1acb99cb 100644
--- a/ship/SKILL.md
+++ b/ship/SKILL.md
@@ -408,6 +408,33 @@ EOF
 
 ---
 
+## Step 8.5: Sync to Team (non-fatal)
+
+After the PR is created, write a ship log and sync to the team store. This step is entirely silent if sync is not configured.
+
+1. Write ship metadata to a temp file:
+```bash
+cat > /tmp/gstack-ship-log.json << 'SHIPEOF'
+{
+  "version": "<new version from Step 4>",
+  "branch": "<current branch>",
+  "pr_url": "<PR URL from Step 8>",
+  "review_findings": { "critical": 0, "informational": 0 },
+  "greptile_stats": { "total": 0, "valid": 0, "fixed": 0, "fp": 0 },
+  "todos_completed": [],
+  "test_results": { "pass": true, "test_count": 0 }
+}
+SHIPEOF
+```
+Substitute actual values from the preceding steps. Use `0` for Greptile fields if no Greptile comments were found.
+
+2. Push (non-fatal):
+```bash
+~/.claude/skills/gstack/bin/gstack-sync push-ship /tmp/gstack-ship-log.json 2>/dev/null && echo "Synced to team ✓" || true
+```
+
+---
+
 ## Important Rules
 
 - **Never skip tests.** If tests fail, stop.
diff --git a/ship/SKILL.md.tmpl b/ship/SKILL.md.tmpl
index 81bd7e3c..32883263 100644
--- a/ship/SKILL.md.tmpl
+++ b/ship/SKILL.md.tmpl
@@ -399,6 +399,33 @@ EOF
 
 ---
 
+## Step 8.5: Sync to Team (non-fatal)
+
+After the PR is created, write a ship log and sync to the team store. This step is entirely silent if sync is not configured.
+
+1. Write ship metadata to a temp file:
+```bash
+cat > /tmp/gstack-ship-log.json << 'SHIPEOF'
+{
+  "version": "<new version from Step 4>",
+  "branch": "<current branch>",
+  "pr_url": "<PR URL from Step 8>",
+  "review_findings": { "critical": 0, "informational": 0 },
+  "greptile_stats": { "total": 0, "valid": 0, "fixed": 0, "fp": 0 },
+  "todos_completed": [],
+  "test_results": { "pass": true, "test_count": 0 }
+}
+SHIPEOF
+```
+Substitute actual values from the preceding steps. Use `0` for Greptile fields if no Greptile comments were found.
+
+2. Push (non-fatal):
+```bash
+~/.claude/skills/gstack/bin/gstack-sync push-ship /tmp/gstack-ship-log.json 2>/dev/null && echo "Synced to team ✓" || true
+```
+
+---
+
 ## Important Rules
 
 - **Never skip tests.** If tests fail, stop.