fix(agent): whitelist MCP tools + bypass permissions for unattended service

agent/claude_wrapper.py

@@ -54,6 +54,27 @@ async def ask_claude(message: str, session_id: str) -> ClaudeResult:
     if not Path(CLAUDE_CWD).is_dir():
         raise ClaudeError(f"CLAUDE_CWD does not exist: {CLAUDE_CWD}")
 
+    # Whitelist only our MCP tools so Claude Code can call them without
+    # human approval. Names follow the convention mcp__<server>__<tool>.
+    # We deliberately omit built-in tools (Bash, Write, Edit, Read, etc.)
+    # — the assistant doesn't need them for live-state Q&A and they'd be a
+    # security/permissions footgun on an unattended service.
+    allowed_tools = ",".join(
+        [
+            "mcp__overlord__get_live_players",
+            "mcp__overlord__get_recent_rares",
+            "mcp__overlord__query_telemetry_db",
+            "mcp__overlord__get_player_state",
+            "mcp__overlord__get_inventory",
+            "mcp__overlord__get_inventory_search",
+            "mcp__overlord__get_combat_stats",
+            "mcp__overlord__get_equipment_cantrips",
+            "mcp__overlord__get_quest_status",
+            "mcp__overlord__get_server_health",
+            "mcp__overlord__suitbuilder_search",
+        ]
+    )
+
     args = [
         CLAUDE_BIN,
         "-p",
@@ -61,6 +82,11 @@ async def ask_claude(message: str, session_id: str) -> ClaudeResult:
         session_id,
         "--output-format",
         "json",
+        "--allowed-tools",
+        allowed_tools,
+        # Auto-approve any tool that's in --allowed-tools.
+        "--permission-mode",
+        "bypassPermissions",
     ]
 
     logger.info(