refactor(downloader): remove opts parameter from Resolve (#1595)

pkg/mcpserver/server.go

@@ -222,8 +222,7 @@ func (o *downloadOptions) baseOptions() *base.Options {
 }
 
 type resolveTaskInput struct {
-	Req  *downloadRequest `json:"req" jsonschema:"Download request to resolve"`
-	Opts *downloadOptions `json:"opts,omitempty" jsonschema:"Optional download settings used while resolving"`
+	Req *downloadRequest `json:"req" jsonschema:"Download request to resolve"`
 }
 
 type resolveTaskOutput struct {
@@ -328,7 +327,7 @@ func registerTools(server *mcp.Server, downloader *download.Downloader) {
 		if err != nil {
 			return nil, nil, err
 		}
-		result, err := downloader.Resolve(req, input.Opts.baseOptions())
+		result, err := downloader.Resolve(req)
 		if err != nil {
 			return nil, nil, err
 		}

pkg/mcpserver/server_test.go

@@ -101,6 +101,13 @@ func TestStreamableHTTPTools(t *testing.T) {
 		if reqExtra["type"] != "object" || !ok || len(branches) != 2 {
 			t.Fatalf("%s req.extra schema = %#v, want an object with two oneOf branches", tool.Name, reqExtra)
 		}
+		if tool.Name == "resolve_task" {
+			properties := schema["properties"].(map[string]any)
+			if _, exists := properties["opts"]; exists || len(properties) != 1 {
+				t.Fatalf("resolve_task must expose only req: %s", inputSchema)
+			}
+			continue
+		}
 		optsExtra := nestedSchemaProperty(t, schema, "opts", "extra")
 		if !schemaIncludesType(optsExtra, "object") || optsExtra["additionalProperties"] != false {
 			t.Fatalf("%s opts.extra schema = %#v, want concrete HTTP task settings", tool.Name, optsExtra)