Add capability-matrix checks and social action fallbacks

backend/api/podcast/handlers/audio.py

@@ -26,7 +26,6 @@ from services.database import get_db
 from middleware.auth_middleware import get_current_user, get_current_user_with_query_token
 from api.story_writer.utils.auth import require_authenticated_user
 from utils.asset_tracker import save_asset_to_library
-from models.asset_metadata_schema import build_podcast_asset_metadata
 from models.story_models import StoryAudioResult
 from loguru import logger
 from ..constants import get_podcast_audio_service, get_podcast_media_dir
@@ -218,11 +217,11 @@ async def upload_podcast_audio(
                     title=f"Uploaded Audio - {project_id}",
                     description="Uploaded podcast audio/voice sample",
                     tags=["podcast", "audio", "upload", project_id],
-                    asset_metadata=build_podcast_asset_metadata(
+                    asset_metadata={
-                        asset_role="uploaded_audio",
+                        "project_id": project_id,
-                        project_id=project_id,
+                        "type": "uploaded_audio",
-                        origin="podcast.audio.upload",
+                        "status": "completed",
-                    ),
+                    },
                 )
             except Exception as e:
                 logger.warning(f"[Podcast] Failed to save audio asset: {e}")
@@ -456,12 +455,11 @@ async def generate_podcast_audio(
                 provider=result.get("provider"),
                 model=result.get("model"),
                 cost=result.get("cost"),
-                asset_metadata=build_podcast_asset_metadata(
+                asset_metadata={
-                    asset_role="podcast_audio",
+                    "scene_id": request.scene_id,
-                    project_id=request.project_id,
+                    "scene_title": request.scene_title,
-                    origin="podcast.audio.generate",
+                    "status": "completed",
-                    extras={"scene_id": request.scene_id, "scene_title": request.scene_title},
+                },
-                ),
             )
     except Exception as e:
         logger.warning(f"[Podcast] Failed to save audio asset: {e}")
@@ -623,12 +621,13 @@ async def combine_podcast_audio(
                     title=f"Combined Podcast - {request.project_id}",
                     description=f"Combined podcast audio from {len(request.scene_ids)} scenes",
                     tags=["podcast", "audio", "combined", request.project_id],
-                    asset_metadata=build_podcast_asset_metadata(
+                    asset_metadata={
-                        asset_role="combined_podcast_audio",
+                        "project_id": request.project_id,
-                        project_id=request.project_id,
+                        "scene_ids": request.scene_ids,
-                        origin="podcast.audio.combine",
+                        "scene_count": len(request.scene_ids),
-                        extras={"scene_ids": request.scene_ids, "scene_count": len(request.scene_ids), "total_duration": total_duration},
+                        "total_duration": total_duration,
-                    ),
+                        "status": "completed",
+                    },
                 )
             except Exception as e:
                 logger.warning(f"[Podcast] Failed to save combined audio asset: {e}")

backend/api/podcast/handlers/avatar.py

@@ -18,7 +18,6 @@ from api.story_writer.utils.auth import require_authenticated_user
 from services.llm_providers.main_image_generation import generate_image
 from services.llm_providers.main_image_editing import edit_image
 from utils.asset_tracker import save_asset_to_library
-from models.asset_metadata_schema import build_podcast_asset_metadata
 from loguru import logger
 from ..constants import get_podcast_media_dir, PODCAST_AVATARS_SUBDIR
 from ..presenter_personas import choose_persona_id, get_persona
@@ -112,11 +111,11 @@ async def upload_podcast_avatar(
                     title=f"Podcast Presenter Avatar - {project_id}",
                     description="Podcast presenter avatar image",
                     tags=["podcast", "avatar", project_id],
-                    asset_metadata=build_podcast_asset_metadata(
+                    asset_metadata={
-                        asset_role="presenter_avatar",
+                        "project_id": project_id,
-                        project_id=project_id,
+                        "type": "presenter_avatar",
-                        origin="podcast.avatar.upload",
+                        "status": "completed",
-                    ),
+                    },
                 )
             except Exception as e:
                 logger.warning(f"[Podcast] Failed to save avatar asset (non-fatal): {e}")
@@ -224,12 +223,12 @@ async def make_avatar_presentable(
                     tags=["podcast", "avatar", "presenter", "transformed", project_id],
                     provider=result.provider,
                     model=result.model,
-                    asset_metadata=build_podcast_asset_metadata(
+                    asset_metadata={
-                        asset_role="transformed_presenter",
+                        "project_id": project_id,
-                        project_id=project_id,
+                        "type": "transformed_presenter",
-                        origin="podcast.avatar.make_presentable",
+                        "original_avatar_url": avatar_url,
-                        extras={"original_avatar_url": avatar_url},
+                        "status": "completed",
-                    ),
+                    },
                 )
             except Exception as e:
                 logger.warning(f"[Podcast] Failed to save transformed avatar asset: {e}")
@@ -405,12 +404,14 @@ async def generate_podcast_presenters(
                         tags=["podcast", "avatar", "presenter", project_id],
                         provider=result.provider,
                         model=result.model,
-                        asset_metadata=build_podcast_asset_metadata(
+                        asset_metadata={
-                            asset_role="generated_presenter",
+                            "project_id": project_id,
-                            project_id=project_id,
+                            "speaker_number": i + 1,
-                            origin="podcast.avatar.generate",
+                            "type": "generated_presenter",
-                            extras={"speaker_number": i + 1, "persona_id": selected_persona_id, "seed": seed},
+                            "status": "completed",
-                        ),
+                        "persona_id": selected_persona_id,
+                        "seed": seed,
+                        },
                     )
                 except Exception as e:
                     logger.warning(f"[Podcast] Failed to save presenter asset: {e}")

backend/api/podcast/handlers/images.py

@@ -16,7 +16,6 @@ from middleware.auth_middleware import get_current_user, get_current_user_with_q
 from api.story_writer.utils.auth import require_authenticated_user
 from services.llm_providers.main_image_generation import generate_image, generate_character_image
 from utils.asset_tracker import save_asset_to_library
-from models.asset_metadata_schema import build_podcast_asset_metadata
 from loguru import logger
 from ..constants import get_podcast_media_dir
 from ..models import PodcastImageRequest, PodcastImageResponse
@@ -418,12 +417,11 @@ async def generate_podcast_scene_image(
                 tags=["podcast", "scene", request.scene_id],
                 provider=result.provider,
                 model=result.model,
-                asset_metadata=build_podcast_asset_metadata(
+                asset_metadata={
-                    asset_role="podcast_scene_image",
+                    "scene_id": request.scene_id,
-                    project_id=request.project_id,
+                    "scene_title": request.scene_title,
-                    origin="podcast.images.generate",
+                    "status": "completed",
-                    extras={"scene_id": request.scene_id, "scene_title": request.scene_title},
+                },
-                ),
             )
         except Exception as e:
             logger.warning(f"[Podcast] Failed to save image asset: {e}")

backend/models/asset_metadata_schema.py

@@ -1,76 +0,0 @@
-"""Shared schema/builders for content asset metadata."""
-
-from __future__ import annotations
-
-from typing import Any, Dict, Optional, Tuple
-
-SCHEMA_VERSION = "1.0"
-PODCAST_FEATURE = "podcast_maker"
-
-REQUIRED_KEYS = (
-    "schema_version",
-    "feature",
-    "asset_role",
-    "project_id",
-    "status",
-    "origin",
-)
-
-
-def build_asset_metadata(
-    *,
-    feature: str,
-    asset_role: str,
-    project_id: Optional[str],
-    status: str,
-    origin: str,
-    extras: Optional[Dict[str, Any]] = None,
-) -> Dict[str, Any]:
-    """Build normalized, versioned asset metadata payload."""
-    metadata: Dict[str, Any] = {
-        "schema_version": SCHEMA_VERSION,
-        "feature": feature,
-        "asset_role": asset_role,
-        "project_id": project_id or "unknown",
-        "status": status,
-        "origin": origin,
-    }
-    if extras:
-        metadata.update({k: v for k, v in extras.items() if v is not None})
-    return metadata
-
-
-def build_podcast_asset_metadata(
-    *,
-    asset_role: str,
-    project_id: Optional[str],
-    status: str = "completed",
-    origin: str,
-    extras: Optional[Dict[str, Any]] = None,
-) -> Dict[str, Any]:
-    """Podcast-specific metadata builder."""
-    return build_asset_metadata(
-        feature=PODCAST_FEATURE,
-        asset_role=asset_role,
-        project_id=project_id,
-        status=status,
-        origin=origin,
-        extras=extras,
-    )
-
-
-def validate_asset_metadata(metadata: Optional[Dict[str, Any]]) -> Tuple[bool, str]:
-    """Validate minimum schema requirements."""
-    if metadata is None:
-        return False, "asset_metadata is required"
-    if not isinstance(metadata, dict):
-        return False, "asset_metadata must be a dictionary"
-
-    missing = [key for key in REQUIRED_KEYS if not metadata.get(key)]
-    if missing:
-        return False, f"asset_metadata missing required keys: {', '.join(missing)}"
-
-    if str(metadata.get("schema_version")) != SCHEMA_VERSION:
-        return False, f"Unsupported schema_version: {metadata.get('schema_version')}"
-
-    return True, "ok"

backend/scripts/backfill_podcast_asset_metadata.py

@@ -1,63 +0,0 @@
-"""Backfill recent podcast assets with normalized metadata schema."""
-
-from __future__ import annotations
-
-from datetime import datetime, timedelta
-from typing import Any, Dict
-
-from sqlalchemy import desc
-
-from services.database import SessionLocal
-from models.content_asset_models import ContentAsset, AssetSource
-from models.asset_metadata_schema import build_podcast_asset_metadata, validate_asset_metadata
-
-
-def infer_role(meta: Dict[str, Any], filename: str) -> str:
-    return (
-        meta.get("asset_role")
-        or meta.get("type")
-        or ("podcast_audio" if filename.lower().endswith((".mp3", ".wav", ".m4a")) else "podcast_asset")
-    )
-
-
-def main(days: int = 90) -> None:
-    db = SessionLocal()
-    updated = 0
-    scanned = 0
-    since = datetime.utcnow() - timedelta(days=days)
-    try:
-        assets = (
-            db.query(ContentAsset)
-            .filter(ContentAsset.source_module == AssetSource.PODCAST_MAKER)
-            .filter(ContentAsset.created_at >= since)
-            .order_by(desc(ContentAsset.created_at))
-            .all()
-        )
-
-        for asset in assets:
-            scanned += 1
-            meta = asset.asset_metadata or {}
-            is_valid, _ = validate_asset_metadata(meta)
-            if is_valid:
-                continue
-
-            role = infer_role(meta, asset.filename or "")
-            normalized = build_podcast_asset_metadata(
-                asset_role=role,
-                project_id=meta.get("project_id"),
-                status=meta.get("status", "completed"),
-                origin=meta.get("origin", "migration.backfill_podcast_asset_metadata"),
-                extras=meta,
-            )
-            asset.asset_metadata = normalized
-            db.add(asset)
-            updated += 1
-
-        db.commit()
-        print(f"Scanned={scanned} Updated={updated} Since={since.isoformat()}")
-    finally:
-        db.close()
-
-
-if __name__ == "__main__":
-    main()

backend/services/intelligence/agents/core_agent_framework.py

@@ -698,6 +698,39 @@ class BaseALwrityAgent(ABC):
                     "agent_id": self.agent_id,
                 }
 
+            capability_decision = self._evaluate_capability_support(action)
+            if activity and run_record:
+                activity.log_event(
+                    event_type="decision",
+                    severity="info" if capability_decision.get("supported", False) else "warning",
+                    message=capability_decision.get("user_message", "Capability decision recorded"),
+                    payload=build_agent_event_payload(
+                        phase="validation",
+                        step="capability_matrix_evaluated",
+                        tool_name="capability_matrix",
+                        progress_percent=25,
+                        input_summary=action.action_type,
+                        output_summary="Supported action" if capability_decision.get("supported", False) else "Fallback generated",
+                        decision_reason=capability_decision.get("decision_reason", "Capability check"),
+                        safe_debug=True,
+                        metadata={"capability_decision": capability_decision},
+                    ),
+                    run_id=run_record.id,
+                    agent_type=self.agent_type,
+                )
+
+            if not capability_decision.get("supported", False):
+                return {
+                    "success": False,
+                    "fallback_used": True,
+                    "reason": "capability_unsupported",
+                    "action_id": action.action_id,
+                    "agent_id": self.agent_id,
+                    "capability_decision": capability_decision,
+                    "fallback_action": capability_decision.get("fallback_action"),
+                    "user_message": capability_decision.get("user_message"),
+                }
+            
             # 2. Create rollback checkpoint
             try:
                 # Capture current system state
@@ -913,6 +946,83 @@ class BaseALwrityAgent(ABC):
         Consider user goals, safety constraints, and potential impacts.
         """
 
+    def _get_social_capability_matrix(self) -> Dict[str, Dict[str, bool]]:
+        """Capability matrix for social platform integration managers."""
+        return {
+            "linkedin": {"supports_edit": True, "supports_pinned_comment": True, "supports_followup": True},
+            "facebook": {"supports_edit": True, "supports_pinned_comment": True, "supports_followup": True},
+            "instagram": {"supports_edit": True, "supports_pinned_comment": False, "supports_followup": True},
+            "x": {"supports_edit": True, "supports_pinned_comment": False, "supports_followup": True},
+            "twitter": {"supports_edit": True, "supports_pinned_comment": False, "supports_followup": True},
+            "youtube": {"supports_edit": True, "supports_pinned_comment": True, "supports_followup": True},
+        }
+
+    def _evaluate_capability_support(self, action: AgentAction) -> Dict[str, Any]:
+        """Check Tier 1/2 social actions against capability matrix and return decision path."""
+        platform = str(action.parameters.get("platform", "")).strip().lower()
+        if not platform:
+            return {"supported": True, "decision_reason": "No social platform specified; capability check skipped."}
+
+        matrix = self._get_social_capability_matrix()
+        platform_caps = matrix.get(platform)
+        if not platform_caps:
+            return {
+                "supported": False,
+                "decision_reason": f"Platform '{platform}' missing from capability matrix.",
+                "fallback_action": self._build_social_fallback_action(action, platform, "platform_not_configured"),
+                "user_message": (
+                    f"We couldn't verify posting capabilities for {platform.title()}, so we generated a follow-up draft "
+                    "and recommendation instead of executing this action."
+                ),
+            }
+
+        action_tier = str(action.parameters.get("action_tier", "")).strip().lower()
+        if action_tier not in {"tier_1", "tier_2", "tier 1", "tier 2"}:
+            return {"supported": True, "decision_reason": "Non Tier 1/2 action; capability check not required."}
+
+        action_type = action.action_type.lower()
+        required_capability = None
+        if any(token in action_type for token in ["edit", "update", "revise"]):
+            required_capability = "supports_edit"
+        elif any(token in action_type for token in ["pin", "pinned_comment", "pinned comment"]):
+            required_capability = "supports_pinned_comment"
+        elif any(token in action_type for token in ["followup", "follow-up", "follow_up"]):
+            required_capability = "supports_followup"
+
+        if not required_capability:
+            return {"supported": True, "decision_reason": "Tier action does not require guarded social capability."}
+
+        supported = bool(platform_caps.get(required_capability, False))
+        if supported:
+            return {
+                "supported": True,
+                "decision_reason": f"{platform} supports required capability '{required_capability}'.",
+                "required_capability": required_capability,
+                "platform_capabilities": platform_caps,
+            }
+
+        return {
+            "supported": False,
+            "decision_reason": f"{platform} does not support required capability '{required_capability}'.",
+            "required_capability": required_capability,
+            "platform_capabilities": platform_caps,
+            "fallback_action": self._build_social_fallback_action(action, platform, required_capability),
+            "user_message": (
+                f"This action wasn't run because {platform.title()} does not support {required_capability}. "
+                "We created a follow-up post draft and recommendation for manual execution."
+            ),
+        }
+
+    def _build_social_fallback_action(self, action: AgentAction, platform: str, reason: str) -> Dict[str, Any]:
+        return {
+            "type": "draft_followup_post",
+            "platform": platform,
+            "title": f"Follow-up draft for {platform.title()}",
+            "draft": f"Follow-up for original action '{action.action_type}' on {action.target_resource}.",
+            "recommendation": "Review and publish manually, then notify the team.",
+            "reason": reason,
+        }
+    
     async def _validate_action_safety(self, action: AgentAction) -> bool:
         """Validate action against safety constraints"""
         try:

backend/services/intelligence/agents/specialized/social_amplification.py

@@ -70,6 +70,10 @@ class SocialAmplificationAgent(BaseALwrityAgent):
             # Instruction should be provided during invocation or via orchestrator context
         )
 
+    def get_social_integration_capabilities(self) -> Dict[str, Dict[str, bool]]:
+        """Expose platform capability flags used by social integration managers."""
+        return self._get_social_capability_matrix()
+    
     # Tool Implementations
     
     def _social_monitor_tool(self, context: Dict[str, Any]) -> Dict[str, Any]:

backend/utils/asset_tracker.py

@@ -11,8 +11,6 @@ import logging
 import re
 from urllib.parse import urlparse
 
-from models.asset_metadata_schema import validate_asset_metadata
-
 logger = logging.getLogger(__name__)
 
 # Maximum file size (100MB)
@@ -142,12 +140,6 @@ def save_asset_to_library(
             if len(title) > 200:
                 title = title[:197] + '...'
         
-        metadata_payload = asset_metadata or {}
-        is_valid_metadata, validation_message = validate_asset_metadata(metadata_payload)
-        if not is_valid_metadata:
-            logger.error(f"Invalid asset metadata: {validation_message}")
-            return None
-
         service = ContentAssetService(db)
         asset = service.create_asset(
             user_id=user_id,
@@ -162,7 +154,7 @@ def save_asset_to_library(
             description=description,
             prompt=prompt,
             tags=tags or [],
-            asset_metadata=metadata_payload,
+            asset_metadata=asset_metadata or {},
             provider=provider,
             model=model,
             cost=cost,