fix(api): normalize ssh mcp evidence inputs

apps/api/src/plugins/mcp/providers/ssh_provider.py

@@ -70,6 +70,7 @@ SHORT_HOST_MAP = {
     "120": "192.168.0.120",
     "121": "192.168.0.121",
     "188": "192.168.0.188",
+    "wooo": "192.168.0.110",
 }
 DIAG_TIMEOUT = 10   # 診斷類超時（秒）
 OP_TIMEOUT   = 60   # 操作類超時（秒）
@@ -587,7 +588,10 @@ class SSHProvider(MCPToolProvider):
             return f"docker logs {name} --tail {tail} 2>&1"
 
         if tool_name == "ssh_get_container_status":
-            name = _validate_param("filter_name", params["filter_name"])
+            raw_name = params.get("filter_name") or params.get("container_name") or params.get("name")
+            if not raw_name:
+                raise ValueError("Missing filter_name for ssh_get_container_status")
+            name = _validate_param("filter_name", str(raw_name))
             return f"docker ps -a --filter name={name}"
 
         if tool_name == "ssh_get_service_status":

apps/api/src/services/decision_manager.py

@@ -2661,7 +2661,7 @@ class DecisionManager:
                             ssh.execute(
                                 tool_name="ssh_get_container_status",
                                 # P0.4 fix 2026-04-24 ogt + Claude Sonnet 4.6: params= → parameters=（符合 MCPToolProvider.execute 簽名）
-                                parameters={"host": host, "container_name": container},
+                                parameters={"host": host, "filter_name": container, "container_name": container},
                             ),
                             timeout=_MCP_TIMEOUT,
                         )

apps/api/src/services/pre_decision_investigator.py

@@ -552,6 +552,7 @@ _SHORT_HOST_MAP: dict[str, str] = {
     "188": "192.168.0.188",
     "ollama": "192.168.0.188",
     "ai-web": "192.168.0.188",
+    "wooo": "192.168.0.110",
     "harbor": "192.168.0.110",
     "gitea": "192.168.0.110",
 }

apps/api/tests/test_pre_decision_investigator.py

@@ -173,6 +173,25 @@ def test_build_tool_params_uses_host_alias_and_service_from_affected_service() -
     assert params["time_window_minutes"] == 30
 
 
+def test_build_tool_params_maps_wooo_alias_to_allowed_ssh_host() -> None:
+    class _Signal:
+        alert_name = "HostHighCpuLoad"
+        labels = {
+            "alertname": "HostHighCpuLoad",
+            "instance": "wooo:9100",
+        }
+
+    class _Incident:
+        incident_id = "INC-WOOO"
+        signals = [_Signal()]
+        affected_services = ["gitea"]
+
+    params = _build_tool_params(_Incident())
+
+    assert params["host"] == "192.168.0.110"
+    assert params["filter_name"] == "gitea"
+
+
 # ─────────────────────────────────────────────────────────────────────────────
 # _compute_fingerprint
 # ─────────────────────────────────────────────────────────────────────────────

apps/api/tests/test_ssh_provider_tools.py

@@ -45,6 +45,8 @@ def test_ssh_provider_uses_ollama_user_for_188():
     [
         ("192.168.0.110:9100", "192.168.0.110"),
         ("110:9100", "192.168.0.110"),
+        ("wooo", "192.168.0.110"),
+        ("wooo:9100", "192.168.0.110"),
         ("188", "192.168.0.188"),
         ("wooo@192.168.0.110", "192.168.0.110"),
         ("ssh://wooo@192.168.0.110:22", "192.168.0.110"),
@@ -90,3 +92,14 @@ async def test_ssh_execute_normalizes_host_before_allowed_check(monkeypatch):
     assert result.success is True
     assert captured["host"] == "192.168.0.110"
     assert isinstance(captured["timeout"], int)
+
+
+def test_ssh_container_status_accepts_legacy_container_name_alias():
+    provider = SSHProvider()
+
+    command = provider._build_command(
+        "ssh_get_container_status",
+        {"container_name": "awoooi-api"},
+    )
+
+    assert command == "docker ps -a --filter name=awoooi-api"