feat(market-intel): add scheduler attach plan preview

config.py

@@ -320,7 +320,7 @@ YOUTUBE_API_KEY = os.getenv('YOUTUBE_API_KEY', '')
 # ==========================================
 # 系統版本與路徑
 # ==========================================
-SYSTEM_VERSION = "V10.190"
+SYSTEM_VERSION = "V10.191"
 LOG_FILE_PATH = os.path.join(BASE_DIR, 'logs/system.log')
 public_url = PUBLIC_URL  # 用於模板顯示
 

docs/adr/ADR-035-cross-platform-market-campaign-intelligence.md

@@ -157,6 +157,7 @@ EwoooC 目前已有 MOMO EDM / 節慶活動資料、`promo_products`、PChome
 - 2026-05-18 追加 external MCP deploy preflight preview：`services.market_intel.mcp_deploy_preflight` 與 `/api/market_intel/mcp_deploy_preflight` 只讀檢查 `docker-compose.mcp.yml`、必要 env、localhost-only ports、read-only volume、Firecrawl resource guard 與 fallback plan。`docker-compose.mcp.yml` 需以 read-only bind mount 進 app 容器供 preflight 審核。此 preflight 不執行 docker/SSH、不建立 `mcp_readonly` role、不啟用 `MCP_ROUTER_ENABLED`、不寫 DB、不掛 scheduler；外部 MCP stack 須等 env 與 operator smoke 全過後另行批准。
 - 2026-05-18 追加 MCP activation runbook preview：`services.market_intel.mcp_activation_runbook` 與 `/api/market_intel/mcp_activation_runbook` 只輸出人工啟用順序與 gate：補必要 env、人工建立/驗證 `mcp_readonly`、啟動外部 MCP stack、四個 health 全過、最後才允許 `MCP_ROUTER_ENABLED=true`。此 runbook 不執行 docker/SSH、不寫 env、不建立 DB role、不跑 health、不啟用 router、不寫 DB、不掛 scheduler。
 - 2026-05-18 追加 MCP fetch gate preview：`services.market_intel.mcp_fetch_gate` 與 `/api/market_intel/mcp_fetch_gate` 將人工 discovery fetch 改成必須先通過市場情報 feature flags、MCP readiness、router、外部 MCP health 與 tool contract gate；`run_manual_discovery(fetch=true)` 即使 flags 開啟也會先被此 gate 阻擋，直到 MCP 條件全過。此 gate 不抓電商頁、不寫 DB、不掛 scheduler、不執行 deployment，UI 預設只呼叫 `fetch=false&execute=false`。
+- 2026-05-18 追加 scheduler attach plan preview：`services.market_intel.scheduler_plan` 與 `/api/market_intel/scheduler_plan` 描述未來 `campaign_discovery_daily`、`campaign_product_probe`、`product_match_review_seed` 三個 job 的 cadence、gate、fallback 與安全邊界。此階段不註冊 scheduler job、不啟動 crawler、不連外、不寫 DB；排程掛載必須等 migration、seed、MCP fetch gate、manual sample 與人工批准全過。
 
 ### Phase 4：Coupang / Shopee Adapter
 

routes/README.md

@@ -19,7 +19,7 @@
 | `edm_routes.py` | EDM 與節慶儀表板 | `/edm`, `/festival` |
 | `monthly_routes.py` | 月結分析 | `/monthly_summary_analysis`, `/api/monthly_summary_data` |
 | `daily_sales_routes.py` | 當日業績 | `/daily_sales`, `/daily_sales/export*` |
-| `market_intel_routes.py` | 市場情報 Phase 32 MCP fetch gate preview | `/market_intel`, `/market_intel/*`, `/api/market_intel/status`, `/api/market_intel/schema`, `/api/market_intel/schema_smoke`, `/api/market_intel/schema_db_probe`, `/api/market_intel/platform_seed_db_diff`, `/api/market_intel/legacy_source_bridge`, `/api/market_intel/mcp_readiness`, `/api/market_intel/mcp_tool_contract`, `/api/market_intel/mcp_deploy_preflight`, `/api/market_intel/mcp_activation_runbook`, `/api/market_intel/mcp_fetch_gate`, `/api/market_intel/adapters`, `/api/market_intel/dry_run_plan`, `/api/market_intel/discovery_plan`, `/api/market_intel/manual_discovery`, `/api/market_intel/candidate_preview`, `/api/market_intel/platform_seed_plan`, `/api/market_intel/platform_seed_write_guard`, `/api/market_intel/platform_seed_writer_plan`, `/api/market_intel/migration_blueprint`, `/api/market_intel/seed_writer_cli_status`, `/api/market_intel/write_approval_runbook`, `/api/market_intel/deployment_readiness` |
+| `market_intel_routes.py` | 市場情報 Phase 33 scheduler attach plan preview | `/market_intel`, `/market_intel/*`, `/api/market_intel/status`, `/api/market_intel/schema`, `/api/market_intel/schema_smoke`, `/api/market_intel/schema_db_probe`, `/api/market_intel/platform_seed_db_diff`, `/api/market_intel/legacy_source_bridge`, `/api/market_intel/mcp_readiness`, `/api/market_intel/mcp_tool_contract`, `/api/market_intel/mcp_deploy_preflight`, `/api/market_intel/mcp_activation_runbook`, `/api/market_intel/mcp_fetch_gate`, `/api/market_intel/scheduler_plan`, `/api/market_intel/adapters`, `/api/market_intel/dry_run_plan`, `/api/market_intel/discovery_plan`, `/api/market_intel/manual_discovery`, `/api/market_intel/candidate_preview`, `/api/market_intel/platform_seed_plan`, `/api/market_intel/platform_seed_write_guard`, `/api/market_intel/platform_seed_writer_plan`, `/api/market_intel/migration_blueprint`, `/api/market_intel/seed_writer_cli_status`, `/api/market_intel/write_approval_runbook`, `/api/market_intel/deployment_readiness` |
 | `api_routes.py` | 通用任務與查詢 API | `/api/run_task`, `/api/history/*` |
 | `export_routes.py` | 匯出功能 | `/api/export/*` |
 | `import_routes.py` | 匯入功能 | `/api/import_excel`, `/api/import/monthly_summary` |

routes/market_intel_routes.py

@@ -151,6 +151,12 @@ def market_intel_mcp_fetch_gate():
     )
 
 
+@market_intel_bp.route("/api/market_intel/scheduler_plan")
+@login_required
+def market_intel_scheduler_plan():
+    return jsonify(_service().build_scheduler_plan())
+
+
 @market_intel_bp.route("/api/market_intel/adapters")
 @login_required
 def market_intel_adapters():

services/market_intel/scheduler_plan.py

@@ -0,0 +1,115 @@
+"""市場情報排程掛載 preview。
+
+只描述未來 scheduler job 的節奏、gate 與備援；不註冊 job、不啟動 crawler、
+不寫 DB、不連外。
+"""
+
+
+SCHEDULER_JOBS = (
+    {
+        "key": "campaign_discovery_daily",
+        "label": "跨平台活動入口探索",
+        "cadence": "daily 09:20 Asia/Taipei",
+        "platforms": ["momo", "pchome", "coupang", "shopee"],
+        "entrypoint": "services.market_intel.jobs.discover_campaigns",
+        "max_runtime_minutes": 20,
+        "requires_external_network": True,
+        "requires_database_write": False,
+        "write_target": "market_crawler_runs preview only",
+    },
+    {
+        "key": "campaign_product_probe",
+        "label": "已核准活動頁商品探測",
+        "cadence": "manual-first, then every 4 hours for active campaigns",
+        "platforms": ["momo", "pchome", "coupang", "shopee"],
+        "entrypoint": "services.market_intel.jobs.probe_campaign_products",
+        "max_runtime_minutes": 30,
+        "requires_external_network": True,
+        "requires_database_write": True,
+        "write_target": "market_campaign_products / market_product_price_history",
+    },
+    {
+        "key": "product_match_review_seed",
+        "label": "商品比對審核候選生成",
+        "cadence": "daily 11:10 Asia/Taipei after discovery",
+        "platforms": ["momo", "pchome", "coupang", "shopee"],
+        "entrypoint": "services.market_intel.jobs.seed_product_matches",
+        "max_runtime_minutes": 15,
+        "requires_external_network": False,
+        "requires_database_write": True,
+        "write_target": "market_product_matches",
+    },
+)
+
+
+def build_scheduler_attach_plan(
+    *,
+    runtime_status,
+    mcp_fetch_gate,
+    schema_smoke,
+):
+    """建立排程掛載計畫；所有輸出都是 preview，不會建立 scheduler job。"""
+    schema_passed = bool(
+        schema_smoke.get("passed")
+        or (schema_smoke.get("schema_smoke") or {}).get("passed")
+    )
+    gate_checks = {
+        "market_intel_enabled": bool(runtime_status.enabled),
+        "market_intel_crawler_enabled": bool(runtime_status.crawler_enabled),
+        "market_intel_write_enabled": bool(runtime_status.write_enabled),
+        "database_write_allowed": bool(runtime_status.database_write_allowed),
+        "schema_smoke_passed": schema_passed,
+        "mcp_fetch_gate_open": bool(mcp_fetch_gate.get("manual_fetch_gate_open")),
+        "scheduler_currently_detached": not bool(runtime_status.scheduler_attached),
+        "manual_operator_approval": False,
+    }
+    blocked_reasons = [
+        key for key, passed in gate_checks.items()
+        if not passed
+    ]
+
+    return {
+        "mode": "scheduler_attach_plan_preview",
+        "ready_to_attach_scheduler": False,
+        "scheduler_attached": False,
+        "scheduler_registration_executed": False,
+        "crawler_job_started": False,
+        "external_network_executed": False,
+        "database_session_created": False,
+        "database_write_executed": False,
+        "database_commit_executed": False,
+        "writes_executed": False,
+        "would_write_database": False,
+        "job_count": len(SCHEDULER_JOBS),
+        "jobs": list(SCHEDULER_JOBS),
+        "gate_checks": gate_checks,
+        "blocked_reasons": blocked_reasons,
+        "attach_sequence": [
+            "先完成 market_* migration 與 platform seed 寫入驗證",
+            "MCP deploy preflight、activation runbook、fetch gate 必須全過",
+            "先以 manual discovery fetch 產生小樣本，確認 parser diagnostics 正常",
+            "只掛 campaign_discovery_daily，觀察 24 小時後才評估 product probe",
+            "任何異常立即關閉 MARKET_INTEL_CRAWLER_ENABLED，不影響既有 MOMO 排程",
+        ],
+        "fallback_plan": [
+            {
+                "key": "feature_flag_pause",
+                "label": "關閉 MARKET_INTEL_CRAWLER_ENABLED 即可阻止新排程執行",
+            },
+            {
+                "key": "detach_market_jobs_only",
+                "label": "只移除 market_intel job，不動既有 scheduler 與 momo-db",
+            },
+            {
+                "key": "manual_fetch_only_mode",
+                "label": "回到人工 fetch gate 模式，保留 UI/API preview",
+            },
+        ],
+        "safe_boundaries": [
+            "do_not_attach_scheduler_from_api",
+            "do_not_run_external_crawler_from_preview",
+            "do_not_write_market_tables_before_migration",
+            "do_not_touch_existing_momo_scheduler_jobs",
+            "do_not_touch_momo_db_lifecycle",
+        ],
+    }

services/market_intel/service.py

@@ -28,6 +28,7 @@ from services.market_intel.mcp_readiness import build_mcp_readiness_plan
 from services.market_intel.migration_blueprint import build_migration_blueprint
 from services.market_intel.platform_seed import build_platform_seed_rows
 from services.market_intel.platform_seed_db_diff import build_platform_seed_db_diff_plan
+from services.market_intel.scheduler_plan import build_scheduler_attach_plan
 from services.market_intel.platform_seed_writer import (
     build_platform_seed_writer_plan,
     build_schema_smoke,
@@ -68,7 +69,7 @@ class MarketIntelRuntimeStatus:
 class MarketIntelService:
     """市場情報入口服務，先集中 feature gate 與安全狀態。"""
 
-    phase = "phase_32_mcp_fetch_gate_preview"
+    phase = "phase_33_scheduler_plan_preview"
 
     def get_runtime_status(self) -> MarketIntelRuntimeStatus:
         return MarketIntelRuntimeStatus(
@@ -366,6 +367,16 @@ class MarketIntelService:
         gate["phase"] = self.phase
         return gate
 
+    def build_scheduler_plan(self):
+        """回報市場情報排程掛載計畫；不註冊 job、不啟動 crawler。"""
+        plan = build_scheduler_attach_plan(
+            runtime_status=self.get_runtime_status(),
+            mcp_fetch_gate=self.build_mcp_fetch_gate(),
+            schema_smoke=build_schema_smoke(MARKET_INTEL_TABLES),
+        )
+        plan["phase"] = self.phase
+        return plan
+
     def build_platform_seed_writer_plan(self, platform_code="all"):
         """建立 platform seed writer dry-run plan，不建立 DB session。"""
         seed_plan = self.build_platform_seed_plan(platform_code=platform_code)
@@ -445,6 +456,7 @@ class MarketIntelService:
         mcp_deploy_preflight = self.build_mcp_deploy_preflight()
         mcp_activation_runbook = self.build_mcp_activation_runbook()
         mcp_fetch_gate = self.build_mcp_fetch_gate()
+        scheduler_plan = self.build_scheduler_plan()
         checks = {
             "schema_smoke_passed": bool(schema_smoke["passed"]),
             "feature_flags_default_safe": bool(
@@ -489,6 +501,12 @@ class MarketIntelService:
                 and not mcp_fetch_gate["network_request_allowed"]
                 and not mcp_fetch_gate["external_network_executed"]
             ),
+            "scheduler_plan_preview_safe": bool(
+                scheduler_plan["mode"] == "scheduler_attach_plan_preview"
+                and not scheduler_plan["scheduler_registration_executed"]
+                and not scheduler_plan["crawler_job_started"]
+                and not scheduler_plan["database_write_executed"]
+            ),
         }
         ready_for_production_deploy = all(checks.values())
         blocked_reasons = [
@@ -617,6 +635,7 @@ class MarketIntelService:
                 "/api/market_intel/mcp_deploy_preflight",
                 "/api/market_intel/mcp_activation_runbook",
                 "/api/market_intel/mcp_fetch_gate",
+                "/api/market_intel/scheduler_plan",
             ],
             "status": status.to_dict(),
             "schema_smoke": schema_smoke,
@@ -636,4 +655,5 @@ class MarketIntelService:
             "mcp_deploy_preflight": mcp_deploy_preflight,
             "mcp_activation_runbook": mcp_activation_runbook,
             "mcp_fetch_gate": mcp_fetch_gate,
+            "scheduler_plan": scheduler_plan,
         }

templates/market_intel/disabled.html

@@ -486,6 +486,24 @@
         </div>
     </div>
 
+    <div class="market-intel-panel" data-market-intel-scheduler>
+        <div class="market-intel-preview-head">
+            <div>
+                <p class="market-intel-muted momo-mono mb-1">SCHEDULER / ATTACH PLAN</p>
+                <h2 class="market-intel-preview-title">排程掛載計畫</h2>
+            </div>
+            <button class="market-intel-icon-button" type="button" title="重新整理排程掛載計畫" data-market-intel-scheduler-refresh>
+                <i class="fas fa-rotate-right" aria-hidden="true"></i>
+            </button>
+        </div>
+        <div class="market-intel-preview-meta" data-market-intel-scheduler-meta>
+            <span class="market-intel-pill">loading</span>
+        </div>
+        <div data-market-intel-scheduler-body>
+            <div class="market-intel-empty">讀取排程掛載計畫中...</div>
+        </div>
+    </div>
+
     <div class="market-intel-panel" data-market-intel-migration>
         <div class="market-intel-preview-head">
             <div>
@@ -555,10 +573,11 @@
         const mcpPreflightRoot = document.querySelector('[data-market-intel-mcp-preflight]');
         const mcpActivationRoot = document.querySelector('[data-market-intel-mcp-activation]');
         const mcpFetchGateRoot = document.querySelector('[data-market-intel-mcp-fetch-gate]');
+        const schedulerRoot = document.querySelector('[data-market-intel-scheduler]');
         const migrationRoot = document.querySelector('[data-market-intel-migration]');
         const approvalRoot = document.querySelector('[data-market-intel-approval]');
         const deployRoot = document.querySelector('[data-market-intel-deploy]');
-        if (!root && !writerRoot && !cliRoot && !dbProbeRoot && !seedDiffRoot && !legacyBridgeRoot && !mcpReadinessRoot && !mcpPreflightRoot && !mcpActivationRoot && !mcpFetchGateRoot && !migrationRoot && !approvalRoot && !deployRoot) return;
+        if (!root && !writerRoot && !cliRoot && !dbProbeRoot && !seedDiffRoot && !legacyBridgeRoot && !mcpReadinessRoot && !mcpPreflightRoot && !mcpActivationRoot && !mcpFetchGateRoot && !schedulerRoot && !migrationRoot && !approvalRoot && !deployRoot) return;
 
         const meta = root ? root.querySelector('[data-market-intel-preview-meta]') : null;
         const body = root ? root.querySelector('[data-market-intel-preview-body]') : null;
@@ -600,6 +619,10 @@
         const mcpFetchGateBody = mcpFetchGateRoot ? mcpFetchGateRoot.querySelector('[data-market-intel-mcp-fetch-gate-body]') : null;
         const mcpFetchGateRefresh = mcpFetchGateRoot ? mcpFetchGateRoot.querySelector('[data-market-intel-mcp-fetch-gate-refresh]') : null;
         const mcpFetchGateEndpoint = "{{ url_for('market_intel.market_intel_mcp_fetch_gate') }}?fetch=false&execute=false";
+        const schedulerMeta = schedulerRoot ? schedulerRoot.querySelector('[data-market-intel-scheduler-meta]') : null;
+        const schedulerBody = schedulerRoot ? schedulerRoot.querySelector('[data-market-intel-scheduler-body]') : null;
+        const schedulerRefresh = schedulerRoot ? schedulerRoot.querySelector('[data-market-intel-scheduler-refresh]') : null;
+        const schedulerEndpoint = "{{ url_for('market_intel.market_intel_scheduler_plan') }}";
         const migrationMeta = migrationRoot ? migrationRoot.querySelector('[data-market-intel-migration-meta]') : null;
         const migrationBody = migrationRoot ? migrationRoot.querySelector('[data-market-intel-migration-body]') : null;
         const migrationRefresh = migrationRoot ? migrationRoot.querySelector('[data-market-intel-migration-refresh]') : null;
@@ -1305,6 +1328,101 @@
             }
         };
 
+        const renderSchedulerMeta = data => {
+            schedulerMeta.innerHTML = [
+                `mode=${data.mode || 'unknown'}`,
+                `ready=${data.ready_to_attach_scheduler ? 'yes' : 'no'}`,
+                `jobs=${data.job_count || 0}`,
+                `scheduler=${data.scheduler_attached ? 'on' : 'off'}`,
+                `crawler=${data.crawler_job_started ? 'started' : 'blocked'}`
+            ].map(item => `<span class="market-intel-pill">${escapeHtml(item)}</span>`).join('');
+        };
+
+        const renderSchedulerBody = data => {
+            const blockers = (data.blocked_reasons || []).join(' / ');
+            const checks = Object.entries(data.gate_checks || {});
+            const jobs = data.jobs || [];
+            const sequence = data.attach_sequence || [];
+            const fallback = data.fallback_plan || [];
+            const renderCheck = ([name, passed]) => `
+                <div class="market-intel-check">
+                    <div>
+                        <strong>${escapeHtml(name)}</strong>
+                    </div>
+                    <span>${passed ? 'PASS' : 'BLOCK'}</span>
+                </div>
+            `;
+            const renderJob = item => `
+                <article class="market-intel-operation">
+                    <strong>${escapeHtml(item.key)}</strong>
+                    <small>${escapeHtml(item.label)} / ${escapeHtml(item.cadence)}</small>
+                    <small>${escapeHtml(item.entrypoint)} / max=${escapeHtml(item.max_runtime_minutes)}m</small>
+                    <small>network=${item.requires_external_network ? 'yes' : 'no'} / write=${item.requires_database_write ? 'yes' : 'no'}</small>
+                </article>
+            `;
+            const renderPlanItem = (item, status) => `
+                <div class="market-intel-check">
+                    <div>
+                        <strong>${escapeHtml(item.key || status)}</strong>
+                        <small>${escapeHtml(item.label || item)}</small>
+                    </div>
+                    <span>${escapeHtml(status).toUpperCase()}</span>
+                </div>
+            `;
+            schedulerBody.innerHTML = `
+                <div class="market-intel-empty mb-3">這是排程掛載計畫，不會從 API 註冊 job、不啟動 crawler、不連外、不寫 DB。${blockers ? `阻擋：${escapeHtml(blockers)}` : ''}</div>
+                <div class="market-intel-deploy-grid">
+                    <div data-market-intel-scheduler-checks>
+                        <p class="market-intel-deploy-section-title">SCHEDULER GATES</p>
+                        <div class="market-intel-check-list">${
+                            checks.length
+                                ? checks.map(renderCheck).join('')
+                                : '<div class="market-intel-empty">尚未提供排程 gate。</div>'
+                        }</div>
+                    </div>
+                    <div data-market-intel-scheduler-jobs>
+                        <p class="market-intel-deploy-section-title">PLANNED JOBS</p>
+                        <div class="market-intel-operation-list">${
+                            jobs.length
+                                ? jobs.map(renderJob).join('')
+                                : '<div class="market-intel-empty">尚未提供排程 job。</div>'
+                        }</div>
+                    </div>
+                    <div data-market-intel-scheduler-sequence>
+                        <p class="market-intel-deploy-section-title">ATTACH SEQUENCE</p>
+                        <div class="market-intel-check-list">${
+                            sequence.length
+                                ? sequence.map(item => renderPlanItem(item, 'required')).join('')
+                                : '<div class="market-intel-empty">尚未提供掛載順序。</div>'
+                        }</div>
+                    </div>
+                    <div data-market-intel-scheduler-fallback>
+                        <p class="market-intel-deploy-section-title">FALLBACK</p>
+                        <div class="market-intel-check-list">${
+                            fallback.length
+                                ? fallback.map(item => renderPlanItem(item, 'ready')).join('')
+                                : '<div class="market-intel-empty">尚未提供備援方案。</div>'
+                        }</div>
+                    </div>
+                </div>
+            `;
+        };
+
+        const loadScheduler = async () => {
+            if (!schedulerMeta || !schedulerBody) return;
+            schedulerBody.innerHTML = '<div class="market-intel-empty">讀取排程掛載計畫中...</div>';
+            try {
+                const response = await fetch(schedulerEndpoint, { credentials: 'same-origin' });
+                if (!response.ok) throw new Error(`HTTP ${response.status}`);
+                const data = await response.json();
+                renderSchedulerMeta(data);
+                renderSchedulerBody(data);
+            } catch (error) {
+                schedulerMeta.innerHTML = '<span class="market-intel-pill">error</span>';
+                schedulerBody.innerHTML = `<div class="market-intel-empty">排程掛載計畫讀取失敗：${escapeHtml(error.message)}</div>`;
+            }
+        };
+
         const renderMigrationMeta = data => {
             const seedWriter = data.command_plan && data.command_plan.seed_writer_command
                 ? data.command_plan.seed_writer_command
@@ -1569,6 +1687,9 @@
         if (mcpFetchGateRefresh) {
             mcpFetchGateRefresh.addEventListener('click', loadMcpFetchGate);
         }
+        if (schedulerRefresh) {
+            schedulerRefresh.addEventListener('click', loadScheduler);
+        }
         if (migrationRefresh) {
             migrationRefresh.addEventListener('click', loadMigration);
         }
@@ -1588,6 +1709,7 @@
         loadMcpPreflight();
         loadMcpActivation();
         loadMcpFetchGate();
+        loadScheduler();
         loadMigration();
         loadApproval();
         loadDeploy();

tests/test_market_intel_skeleton.py

@@ -443,6 +443,11 @@ def test_market_intel_preview_template_uses_safe_fetch_false_endpoint():
     assert "data-market-intel-mcp-fetch-gate-checks" in template
     assert "data-market-intel-mcp-fetch-gate-sequence" in template
     assert "data-market-intel-mcp-fetch-gate-readiness" in template
+    assert "data-market-intel-scheduler" in template
+    assert "data-market-intel-scheduler-checks" in template
+    assert "data-market-intel-scheduler-jobs" in template
+    assert "data-market-intel-scheduler-sequence" in template
+    assert "data-market-intel-scheduler-fallback" in template
     assert "data-market-intel-migration" in template
     assert "data-market-intel-migration-tables" in template
     assert "data-market-intel-approval" in template
@@ -460,6 +465,7 @@ def test_market_intel_preview_template_uses_safe_fetch_false_endpoint():
     assert "market_intel.market_intel_mcp_deploy_preflight" in template
     assert "market_intel.market_intel_mcp_activation_runbook" in template
     assert "market_intel.market_intel_mcp_fetch_gate" in template
+    assert "market_intel.market_intel_scheduler_plan" in template
     assert "market_intel.market_intel_migration_blueprint" in template
     assert "market_intel.market_intel_write_approval_runbook" in template
     assert "market_intel.market_intel_deployment_readiness" in template
@@ -485,7 +491,7 @@ def test_legacy_source_bridge_default_is_planned_only():
     bridge = MarketIntelService().build_legacy_source_bridge()
 
     assert bridge["mode"] == "legacy_source_bridge_planned"
-    assert bridge["phase"] == "phase_32_mcp_fetch_gate_preview"
+    assert bridge["phase"] == "phase_33_scheduler_plan_preview"
     assert bridge["execute_requested"] is False
     assert bridge["read_only_query_executed"] is False
     assert bridge["database_connection_opened"] is False
@@ -643,7 +649,7 @@ def test_mcp_tool_contract_preview_is_read_only_and_whitelisted():
     contract = MarketIntelService().build_mcp_tool_contract()
 
     assert contract["mode"] == "mcp_tool_contract_preview"
-    assert contract["phase"] == "phase_32_mcp_fetch_gate_preview"
+    assert contract["phase"] == "phase_33_scheduler_plan_preview"
     assert contract["caller"] == "market_intel"
     assert contract["contract_ready"] is True
     assert contract["blocked_reasons"] == []
@@ -776,7 +782,7 @@ def test_mcp_activation_runbook_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_activation_runbook_preview"
-    assert data["phase"] == "phase_32_mcp_fetch_gate_preview"
+    assert data["phase"] == "phase_33_scheduler_plan_preview"
     assert data["deployment_actions_executed"] is False
     assert data["docker_command_executed"] is False
     assert data["ssh_command_executed"] is False
@@ -789,7 +795,7 @@ def test_mcp_fetch_gate_default_blocks_external_fetch():
     gate = MarketIntelService().build_mcp_fetch_gate(fetch_requested=True)
 
     assert gate["mode"] == "mcp_fetch_gate_planned"
-    assert gate["phase"] == "phase_32_mcp_fetch_gate_preview"
+    assert gate["phase"] == "phase_33_scheduler_plan_preview"
     assert gate["fetch_requested"] is True
     assert gate["manual_fetch_gate_open"] is False
     assert gate["network_request_allowed"] is False
@@ -859,7 +865,7 @@ def test_mcp_fetch_gate_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_fetch_gate_planned"
-    assert data["phase"] == "phase_32_mcp_fetch_gate_preview"
+    assert data["phase"] == "phase_33_scheduler_plan_preview"
     assert data["fetch_requested"] is False
     assert data["network_request_allowed"] is False
     assert data["external_network_executed"] is False
@@ -867,6 +873,55 @@ def test_mcp_fetch_gate_route_is_preview_only():
     assert data["scheduler_attached"] is False
 
 
+def test_scheduler_plan_preview_blocks_job_attachment():
+    plan = MarketIntelService().build_scheduler_plan()
+
+    assert plan["mode"] == "scheduler_attach_plan_preview"
+    assert plan["phase"] == "phase_33_scheduler_plan_preview"
+    assert plan["ready_to_attach_scheduler"] is False
+    assert plan["scheduler_attached"] is False
+    assert plan["scheduler_registration_executed"] is False
+    assert plan["crawler_job_started"] is False
+    assert plan["external_network_executed"] is False
+    assert plan["database_session_created"] is False
+    assert plan["database_write_executed"] is False
+    assert plan["database_commit_executed"] is False
+    assert plan["writes_executed"] is False
+    assert plan["would_write_database"] is False
+    assert plan["job_count"] == 3
+    assert {item["key"] for item in plan["jobs"]} == {
+        "campaign_discovery_daily",
+        "campaign_product_probe",
+        "product_match_review_seed",
+    }
+    assert "market_intel_enabled" in plan["blocked_reasons"]
+    assert "mcp_fetch_gate_open" in plan["blocked_reasons"]
+    assert "manual_operator_approval" in plan["blocked_reasons"]
+    assert "do_not_attach_scheduler_from_api" in plan["safe_boundaries"]
+
+
+def test_scheduler_plan_route_is_preview_only():
+    from routes.market_intel_routes import market_intel_bp
+
+    app = Flask(__name__)
+    app.secret_key = "test-secret"
+    app.register_blueprint(market_intel_bp)
+    client = app.test_client()
+    with client.session_transaction() as session:
+        session["logged_in"] = True
+
+    response = client.get("/api/market_intel/scheduler_plan")
+    data = response.get_json()
+
+    assert response.status_code == 200
+    assert data["mode"] == "scheduler_attach_plan_preview"
+    assert data["phase"] == "phase_33_scheduler_plan_preview"
+    assert data["scheduler_registration_executed"] is False
+    assert data["crawler_job_started"] is False
+    assert data["external_network_executed"] is False
+    assert data["database_write_executed"] is False
+
+
 def test_mcp_deploy_preflight_blocks_without_required_env():
     preflight = build_mcp_deploy_preflight_plan(env={})
 
@@ -930,7 +985,7 @@ def test_mcp_deploy_preflight_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_external_deploy_preflight_preview"
-    assert data["phase"] == "phase_32_mcp_fetch_gate_preview"
+    assert data["phase"] == "phase_33_scheduler_plan_preview"
     assert data["deployment_actions_executed"] is False
     assert data["docker_command_executed"] is False
     assert data["ssh_command_executed"] is False
@@ -945,7 +1000,7 @@ def test_mcp_readiness_default_is_planned_only(monkeypatch):
     readiness = MarketIntelService().build_mcp_readiness()
 
     assert readiness["mode"] == "mcp_readiness_planned"
-    assert readiness["phase"] == "phase_32_mcp_fetch_gate_preview"
+    assert readiness["phase"] == "phase_33_scheduler_plan_preview"
     assert readiness["execute_requested"] is False
     assert readiness["router_enabled"] is False
     assert readiness["external_mcp_complete"] is False
@@ -1332,6 +1387,7 @@ def test_deployment_readiness_reports_app_only_release_gate():
     assert readiness["checks"]["mcp_deploy_preflight_preview_safe"] is True
     assert readiness["checks"]["mcp_activation_runbook_preview_safe"] is True
     assert readiness["checks"]["mcp_fetch_gate_preview_safe"] is True
+    assert readiness["checks"]["scheduler_plan_preview_safe"] is True
     assert readiness["checks"]["writer_plan_dry_run_only"] is True
     assert readiness["writer_plan_summary"]["writes_executed"] is False
     assert "readiness_checks_not_all_passed" not in readiness["blocked_reasons"]
@@ -1352,6 +1408,7 @@ def test_deployment_readiness_reports_app_only_release_gate():
     assert "/api/market_intel/mcp_deploy_preflight" in readiness["production_smoke_targets"]
     assert "/api/market_intel/mcp_activation_runbook" in readiness["production_smoke_targets"]
     assert "/api/market_intel/mcp_fetch_gate" in readiness["production_smoke_targets"]
+    assert "/api/market_intel/scheduler_plan" in readiness["production_smoke_targets"]
     assert readiness["write_approval_runbook"]["ready_for_real_write"] is False
     assert readiness["write_approval_runbook"]["writes_executed"] is False
     assert readiness["migration_blueprint"]["migration_executed"] is False
@@ -1370,6 +1427,9 @@ def test_deployment_readiness_reports_app_only_release_gate():
     assert readiness["mcp_activation_runbook"]["docker_command_executed"] is False
     assert readiness["mcp_fetch_gate"]["network_request_allowed"] is False
     assert readiness["mcp_fetch_gate"]["external_network_executed"] is False
+    assert readiness["scheduler_plan"]["scheduler_registration_executed"] is False
+    assert readiness["scheduler_plan"]["crawler_job_started"] is False
+    assert readiness["scheduler_plan"]["database_write_executed"] is False
 
 
 def test_write_approval_runbook_is_read_only_and_blocks_real_write():