Add automatic per-request MCP selection

platform/openwebui/install-models.sh

@@ -93,17 +93,16 @@ now = int(time.time())
 filter_ids = [
     "reasoning_default_off",
     "thinking",
+    "auto_tool_selector",
     "stability_guard",
     "secret_redaction",
     "local_performance_metrics",
 ]
 
-# Open WebUI addresses a global MCP server as server:mcp:<connection-id>.
-# Attach the bounded web relay and, when its dedicated secret exists, the four
-# read-only official GitHub tools. This is not Open WebUI's built-in web search.
-default_tool_ids = ["server:mcp:web-local"]
-if github_enabled:
-    default_tool_ids.append("server:mcp:github-local")
+# The Auto Tool Selector attaches a bounded, relevant MCP set per request.
+# Keeping this list empty prevents unrelated schemas from consuming context.
+# Users can still enable additional tools manually in a chat.
+default_tool_ids = []
 
 def capabilities(vision: bool) -> dict:
     return {
@@ -310,8 +309,7 @@ with con:
             "tags": [{"name": tag} for tag in profile["tags"]],
             "toolIds": default_tool_ids,
             # Built-in features remain available but are not forced on every
-            # request. Only the bounded web MCP and four read-only GitHub
-            # repository tools are attached by default.
+            # request. The Auto Tool Selector supplies relevant MCPs per turn.
             "defaultFeatureIds": [],
             "filterIds": filter_ids,
             "actionIds": ["quick_actions"],