refactor(toolsets,mcp_serve): keep defensive .get()/try semantics in static copy and plugin bundle

mcp_serve.py

@@ -130,8 +130,7 @@ def _row_to_index_entry(row: dict) -> dict:
         except (TypeError, ValueError):
             pass
     if not origin:  # pre-origin_json rows: synthesize the minimal origin from columns
-        origin = {k: row.get(k) for k in ("chat_id", "chat_type", "thread_id", "user_id")}
-        origin["platform"] = row.get("source", "")
+        origin = {"platform": row.get("source", ""), **{k: row.get(k) for k in ("chat_id", "chat_type", "thread_id", "user_id")}}
 
     input_tokens = int(row.get("input_tokens") or 0)
     output_tokens = int(row.get("output_tokens") or 0)

toolsets.py

@@ -308,7 +308,7 @@ def get_toolset(name: str, *, include_registry: bool = True) -> Optional[Dict[st
     """
     toolset = TOOLSETS.get(name)
     if not include_registry:
-        return {**toolset, "tools": list(toolset["tools"]), "includes": list(toolset["includes"])} if toolset else None
+        return {**toolset, "tools": list(toolset.get("tools", [])), "includes": list(toolset.get("includes", []))} if toolset else None
 
     registry = _registry()
     if registry is None:
@@ -373,7 +373,10 @@ def _plugin_platform_bundle(name: str) -> List[str]:
     except Exception:
         return []
     tools = set(_HERMES_CORE_TOOLS)
-    tools.update(e.name for e in _registry_call("get_all_entries", ()) if e.toolset == platform_name)
+    try:
+        tools.update(e.name for e in _registry_call("get_all_entries", ()) if e.toolset == platform_name)
+    except Exception:
+        pass
     return list(tools)