fix(CI3): bytt MCPToolset med FunctionTools for opax-mcp REST-kall

agents/tools/mcp_tools.py

@@ -3,10 +3,10 @@ mcp_tools.py — MCP toolset integrations for OSVauco ADK agent.
 Supports:
   - Google BigQuery MCP (via StreamableHTTP, uses ADC/OAuth)
   - Google Maps MCP (via StreamableHTTP, uses API key)
-  - OPAX-MCP (Vauco intern CI/CD-kanal, uses MCP_SECRET + identity token)
+  - OPAX-MCP (Vauco intern CI/CD-kanal, FunctionTools over REST)
   - Local stdio MCP server (dev/test only)
 
-Requires: google-adk >= 2.0.0, google-auth
+Requires: google-adk >= 2.0.0, google-auth, httpx
 """
 
 import os
@@ -54,30 +54,77 @@ def get_maps_mcp_toolset() -> MCPToolset:
         )
     )
 
-# --- OPAX-MCP (Vauco intern CI/CD-kanal) ---
+
+# --- OPAX-MCP (Vauco intern CI/CD-kanal) via FunctionTools ---
+# Bruker httpx over REST i stedet for MCPToolset siden opax-mcp er en
+# vanlig FastAPI-server, ikke en MCP streamable-server med session-handshake.
+
 OPAX_MCP_URL = os.environ.get("MCP_SERVER_URL", "https://opax-mcp-zjbqp3prqq-uc.a.run.app")
 
-def get_opax_mcp_toolset() -> MCPToolset:
+def _opax_headers() -> dict:
-    """
+    """Bygg auth-headers for opax-mcp: Cloud Run identity token + MCP-nøkkel."""
-    Connect to Vauco sin interne opax-mcp server.
+    import google.auth.transport.requests
-    Auth: Cloud Run identity token (Bearer) + X-MCP-Key header fra Secret Manager.
-    """
-    mcp_secret = os.environ.get("MCP_SECRET", "")
-    if not mcp_secret:
-        raise ValueError("MCP_SECRET env var ikke satt. Sjekk Secret Manager: mcp-server-key")
-
     credentials, _ = google.auth.default()
     credentials.refresh(google.auth.transport.requests.Request())
-
+    return {
-    return MCPToolset(
-        connection_params=StreamableHTTPConnectionParams(
-            url=f"{OPAX_MCP_URL}/mcp",
-            headers={
         "Authorization": f"Bearer {credentials.token}",
-                "X-MCP-Key": mcp_secret,
+        "X-MCP-Key": os.environ.get("MCP_SECRET", ""),
-            },
+        "Content-Type": "application/json",
+    }
+
+def push_static(file_path: str, content: str, content_type: str = "text/html; charset=utf-8") -> dict:
+    """Last opp en statisk fil (HTML/CSS/JS) til opax.vauco.no via GCS. file_path er relativ sti, f.eks. static/jason.html."""
+    import httpx
+    resp = httpx.post(
+        f"{OPAX_MCP_URL}/tools/push_static",
+        headers=_opax_headers(),
+        json={"file_path": file_path, "content": content, "content_type": content_type},
+        timeout=30,
     )
+    return resp.json()
+
+def get_build_status() -> dict:
+    """Hent status på siste Cloud Build-kjøring for OSVauco. Returnerer status, commit, varighet og logg-URL."""
+    import httpx
+    resp = httpx.get(
+        f"{OPAX_MCP_URL}/tools/get_build_status",
+        headers=_opax_headers(),
+        timeout=15,
     )
+    return resp.json()
+
+def get_logs(lines: int = 50, severity: str = "DEFAULT") -> dict:
+    """Hent siste Cloud Run-logger for osvauco-agent. severity: ERROR | WARNING | INFO | DEFAULT."""
+    import httpx
+    resp = httpx.get(
+        f"{OPAX_MCP_URL}/tools/get_logs",
+        headers=_opax_headers(),
+        params={"lines": lines, "severity": severity},
+        timeout=15,
+    )
+    return resp.json()
+
+def deploy_service(branch: str = "main", trigger_id: str = "") -> dict:
+    """Trigger Cloud Build for å bygge og deploye osvauco-agent. Krever HITL-godkjenning fra Chris."""
+    import httpx
+    resp = httpx.post(
+        f"{OPAX_MCP_URL}/tools/deploy_service",
+        headers=_opax_headers(),
+        json={"branch": branch, "trigger_id": trigger_id},
+        timeout=15,
+    )
+    return resp.json()
+
+def get_opax_tools() -> list:
+    """Returner liste med ADK FunctionTool-er for opax-mcp."""
+    from google.adk.tools import FunctionTool
+    return [
+        FunctionTool(func=push_static),
+        FunctionTool(func=get_build_status),
+        FunctionTool(func=get_logs),
+        FunctionTool(func=deploy_service),
+    ]
+
 
 # --- Local stdio MCP server (dev/test only) ---
 def get_local_stdio_toolset(command: str, args: list[str]) -> MCPToolset: