Merge branch 'main' into dp

## Description

---
Update the prebuilt tools documentation with added tools for MySQL &
Cloud SQL for MySQL

## PR Checklist

---
> Thank you for opening a Pull Request! Before submitting your PR, there
are a
> few things you can do to make sure it goes smoothly:

- [x] Make sure you reviewed

[CONTRIBUTING.md](https://github.com/googleapis/genai-toolbox/blob/main/CONTRIBUTING.md)
- [x] Make sure to open an issue as a

[bug/issue](https://github.com/googleapis/genai-toolbox/issues/new/choose)
before writing your code! That way we can discuss the change, evaluate
  designs, and agree on the general idea
- [ ] Ensure the tests and linter pass
- [ ] Code coverage does not decrease (if any source code was changed)
- [ ] Appropriate docs were updated (if necessary)
- [ ] Make sure to add `!` if this involve a breaking change

🛠️ Fixes #1516

.ci/integration.cloudbuild.yaml

@@ -174,25 +174,25 @@ steps:
           bigquery \
           bigquery
 
-  - id: "dataplex"
-    name: golang:1
-    waitFor: ["compile-test-binary"]
-    entrypoint: /bin/bash
-    env:
-      - "GOPATH=/gopath"
-      - "DATAPLEX_PROJECT=$PROJECT_ID"
-      - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["CLIENT_ID"]
-    volumes:
-      - name: "go"
-        path: "/gopath"
-    args:
-      - -c
-      - |
-        .ci/test_with_coverage.sh \
-          "Dataplex" \
-          dataplex \
-          dataplex
+  # - id: "dataplex"
+  #   name: golang:1
+  #   waitFor: ["compile-test-binary"]
+  #   entrypoint: /bin/bash
+  #   env:
+  #     - "GOPATH=/gopath"
+  #     - "DATAPLEX_PROJECT=$PROJECT_ID"
+  #     - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
+  #   secretEnv: ["CLIENT_ID"]
+  #   volumes:
+  #     - name: "go"
+  #       path: "/gopath"
+  #   args:
+  #     - -c
+  #     - |
+  #       .ci/test_with_coverage.sh \
+  #         "Dataplex" \
+  #         dataplex \
+  #         dataplex
 
   - id: "postgres"
     name: golang:1

docs/en/reference/prebuilt-tools.md

@@ -132,6 +132,10 @@ details on how to connect your AI tools (IDEs) to databases via Toolbox and MCP.
     *   `list_tables`: Lists tables in the database.
     *   `get_query_plan`: Provides information about how MySQL executes a SQL
         statement.
+    *   `list_active_queries`: Lists ongoing queries.
+    *   `list_tables_missing_unique_indexes`: Looks for tables that do not have
+        primary or unique key contraint.
+    *   `list_table_fragmentation`: Displays table fragmentation in MySQL.
 
 ## Cloud SQL for MySQL Observability
 
@@ -407,6 +411,10 @@ details on how to connect your AI tools (IDEs) to databases via Toolbox and MCP.
     *   `list_tables`: Lists tables in the database.
     *   `get_query_plan`: Provides information about how MySQL executes a SQL
         statement.
+    *   `list_active_queries`: Lists ongoing queries.
+    *   `list_tables_missing_unique_indexes`: Looks for tables that do not have
+        primary or unique key contraint.
+    *   `list_table_fragmentation`: Displays table fragmentation in MySQL.
 
 ## OceanBase
 

docs/en/resources/tools/looker/looker-add-dashboard-element.md

@@ -3,8 +3,7 @@ title: "looker-add-dashboard-element"
 type: docs
 weight: 1
 description: >
-  "looker-add-dashboard-element" generates a Looker look in the users personal folder in
-  Looker
+  "looker-add-dashboard-element" creates a dashboard element in the given dashboard.
 aliases:
 - /resources/tools/looker-add-dashboard-element
 ---

docs/en/resources/tools/looker/looker-get-dashboards.md

@@ -3,8 +3,7 @@ title: "looker-get-dashboards"
 type: docs
 weight: 1
 description: >
-  "looker-get-dashboards" searches for saved Looks in a Looker
-  source.
+  "looker-get-dashboards" tool searches for a saved Dashboard by name or description.
 aliases:
 - /resources/tools/looker-get-dashboards
 ---

go.mod

@@ -7,11 +7,11 @@ toolchain go1.25.1
 require (
 	cloud.google.com/go/alloydbconn v1.15.5
 	cloud.google.com/go/bigquery v1.71.0
-	cloud.google.com/go/bigtable v1.40.0
+	cloud.google.com/go/bigtable v1.40.1
 	cloud.google.com/go/cloudsqlconn v1.18.1
 	cloud.google.com/go/dataplex v1.27.1
 	cloud.google.com/go/firestore v1.18.0
-	cloud.google.com/go/spanner v1.85.1
+	cloud.google.com/go/spanner v1.86.0
 	github.com/ClickHouse/clickhouse-go/v2 v2.40.3
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.53.0
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/trace v1.29.0
@@ -52,7 +52,7 @@ require (
 	go.opentelemetry.io/otel/trace v1.38.0
 	golang.org/x/oauth2 v0.31.0
 	google.golang.org/api v0.250.0
-	google.golang.org/genproto v0.0.0-20250922171735-9219d122eba9
+	google.golang.org/genproto v0.0.0-20250929231259-57b25ae835d4
 	modernc.org/sqlite v1.39.0
 )
 
@@ -174,8 +174,8 @@ require (
 	golang.org/x/time v0.13.0 // indirect
 	golang.org/x/tools v0.36.0 // indirect
 	golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250908214217-97024824d090 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250908214217-97024824d090 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250922171735-9219d122eba9 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250922171735-9219d122eba9 // indirect
 	google.golang.org/grpc v1.75.1 // indirect
 	google.golang.org/protobuf v1.36.9 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect

go.sum

@@ -139,8 +139,8 @@ cloud.google.com/go/bigquery v1.49.0/go.mod h1:Sv8hMmTFFYBlt/ftw2uN6dFdQPzBlREY9
 cloud.google.com/go/bigquery v1.50.0/go.mod h1:YrleYEh2pSEbgTBZYMJ5SuSr0ML3ypjRB1zgf7pvQLU=
 cloud.google.com/go/bigquery v1.71.0 h1:NvSZvXU1Hyb+YiRVKQPuQXGeZaw/0NP6M/WOrBqSx3g=
 cloud.google.com/go/bigquery v1.71.0/go.mod h1:GUbRtmeCckOE85endLherHD9RsujY+gS7i++c1CqssQ=
-cloud.google.com/go/bigtable v1.40.0 h1:iNeqGqkJvFdjg07Ku3F7KKfq5QZvBySisYHVsLB1RwE=
-cloud.google.com/go/bigtable v1.40.0/go.mod h1:LtPzCcrAFaGRZ82Hs8xMueUeYW9Jw12AmNdUTMfDnh4=
+cloud.google.com/go/bigtable v1.40.1 h1:k8HfpUOvn7sQwc6oNKqjvD/yjkwynf4qBuyKwh5cU08=
+cloud.google.com/go/bigtable v1.40.1/go.mod h1:LtPzCcrAFaGRZ82Hs8xMueUeYW9Jw12AmNdUTMfDnh4=
 cloud.google.com/go/billing v1.4.0/go.mod h1:g9IdKBEFlItS8bTtlrZdVLWSSdSyFUZKXNS02zKMOZY=
 cloud.google.com/go/billing v1.5.0/go.mod h1:mztb1tBc3QekhjSgmpf/CV4LzWXLzCArwpLmP2Gm88s=
 cloud.google.com/go/billing v1.6.0/go.mod h1:WoXzguj+BeHXPbKfNWkqVtDdzORazmCjraY+vrxcyvI=
@@ -544,8 +544,8 @@ cloud.google.com/go/shell v1.6.0/go.mod h1:oHO8QACS90luWgxP3N9iZVuEiSF84zNyLytb+
 cloud.google.com/go/spanner v1.41.0/go.mod h1:MLYDBJR/dY4Wt7ZaMIQ7rXOTLjYrmxLE/5ve9vFfWos=
 cloud.google.com/go/spanner v1.44.0/go.mod h1:G8XIgYdOK+Fbcpbs7p2fiprDw4CaZX63whnSMLVBxjk=
 cloud.google.com/go/spanner v1.45.0/go.mod h1:FIws5LowYz8YAE1J8fOS7DJup8ff7xJeetWEo5REA2M=
-cloud.google.com/go/spanner v1.85.1 h1:cJx1ZD//C2QIfFQl8hSTn4twL8amAXtnayyflRIjj40=
-cloud.google.com/go/spanner v1.85.1/go.mod h1:bbwCXbM+zljwSPLZ44wZOdzcdmy89hbUGmM/r9sD0ws=
+cloud.google.com/go/spanner v1.86.0 h1:jlNWusBol1Jxa9PmYGknUBzLwvD1cebuEenzqebZ9xs=
+cloud.google.com/go/spanner v1.86.0/go.mod h1:bbwCXbM+zljwSPLZ44wZOdzcdmy89hbUGmM/r9sD0ws=
 cloud.google.com/go/speech v1.6.0/go.mod h1:79tcr4FHCimOp56lwC01xnt/WPJZc4v3gzyT7FoBkCM=
 cloud.google.com/go/speech v1.7.0/go.mod h1:KptqL+BAQIhMsj1kOP2la5DSEEerPDuOP/2mmkhHhZQ=
 cloud.google.com/go/speech v1.8.0/go.mod h1:9bYIl1/tjsAnMgKGHKmBZzXKEkGgtU+MpdDPTE9f7y0=
@@ -1976,12 +1976,12 @@ google.golang.org/genproto v0.0.0-20230323212658-478b75c54725/go.mod h1:UUQDJDOl
 google.golang.org/genproto v0.0.0-20230330154414-c0448cd141ea/go.mod h1:UUQDJDOlWu4KYeJZffbWgBkS1YFobzKbLVfK69pe0Ak=
 google.golang.org/genproto v0.0.0-20230331144136-dcfb400f0633/go.mod h1:UUQDJDOlWu4KYeJZffbWgBkS1YFobzKbLVfK69pe0Ak=
 google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1/go.mod h1:nKE/iIaLqn2bQwXBg8f1g2Ylh6r5MN5CmZvuzZCgsCU=
-google.golang.org/genproto v0.0.0-20250922171735-9219d122eba9 h1:LvZVVaPE0JSqL+ZWb6ErZfnEOKIqqFWUJE2D0fObSmc=
-google.golang.org/genproto v0.0.0-20250922171735-9219d122eba9/go.mod h1:QFOrLhdAe2PsTp3vQY4quuLKTi9j3XG3r6JPPaw7MSc=
-google.golang.org/genproto/googleapis/api v0.0.0-20250908214217-97024824d090 h1:d8Nakh1G+ur7+P3GcMjpRDEkoLUcLW2iU92XVqR+XMQ=
-google.golang.org/genproto/googleapis/api v0.0.0-20250908214217-97024824d090/go.mod h1:U8EXRNSd8sUYyDfs/It7KVWodQr+Hf9xtxyxWudSwEw=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250908214217-97024824d090 h1:/OQuEa4YWtDt7uQWHd3q3sUMb+QOLQUg1xa8CEsRv5w=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250908214217-97024824d090/go.mod h1:GmFNa4BdJZ2a8G+wCe9Bg3wwThLrJun751XstdJt5Og=
+google.golang.org/genproto v0.0.0-20250929231259-57b25ae835d4 h1:HmI33/XNQ1jVwhb5ZUgot40oiwFHa2l5ZNkQpj8VaEg=
+google.golang.org/genproto v0.0.0-20250929231259-57b25ae835d4/go.mod h1:OqVwZqqGV3h7k+YCVWXoTtwC2cs55RnDEUVMMadhxrc=
+google.golang.org/genproto/googleapis/api v0.0.0-20250922171735-9219d122eba9 h1:jm6v6kMRpTYKxBRrDkYAitNJegUeO1Mf3Kt80obv0gg=
+google.golang.org/genproto/googleapis/api v0.0.0-20250922171735-9219d122eba9/go.mod h1:LmwNphe5Afor5V3R5BppOULHOnt2mCIf+NxMd4XiygE=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250922171735-9219d122eba9 h1:V1jCN2HBa8sySkR5vLcCSqJSTMv093Rw9EJefhQGP7M=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250922171735-9219d122eba9/go.mod h1:HSkG/KdJWusxU1F6CNrwNDjBMgisKxGnc5dAZfT0mjQ=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=

tests/cloudsqlmssql/cloud_sql_mssql_integration_test.go

@@ -123,6 +123,9 @@ func TestCloudSQLMSSQLToolEndpoints(t *testing.T) {
 		t.Fatalf("unable to create Cloud SQL connection pool: %s", err)
 	}
 
+	// cleanup test environment
+	tests.CleanupMSSQLTables(t, ctx, db)
+
 	// create table name with UUID
 	tableNameParam := "param_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")
 	tableNameAuth := "auth_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")

tests/cloudsqlmysql/cloud_sql_mysql_integration_test.go

@@ -110,6 +110,9 @@ func TestCloudSQLMySQLToolEndpoints(t *testing.T) {
 		t.Fatalf("unable to create Cloud SQL connection pool: %s", err)
 	}
 
+	// cleanup test environment
+	tests.CleanupMySQLTables(t, ctx, pool)
+
 	// create table name with UUID
 	tableNameParam := "param_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")
 	tableNameAuth := "auth_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")

tests/mssql/mssql_integration_test.go

@@ -97,6 +97,9 @@ func TestMSSQLToolEndpoints(t *testing.T) {
 		t.Fatalf("unable to create SQL Server connection pool: %s", err)
 	}
 
+	// cleanup test environment
+	tests.CleanupMSSQLTables(t, ctx, pool)
+
 	// create table name with UUID
 	tableNameParam := "param_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")
 	tableNameAuth := "auth_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")

tests/mysql/mysql_integration_test.go

@@ -87,6 +87,9 @@ func TestMySQLToolEndpoints(t *testing.T) {
 		t.Fatalf("unable to create MySQL connection pool: %s", err)
 	}
 
+	// cleanup test environment
+	tests.CleanupMySQLTables(t, ctx, pool)
+
 	// create table name with UUID
 	tableNameParam := "param_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")
 	tableNameAuth := "auth_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")

tests/postgres/postgres_integration_test.go

@@ -137,6 +137,9 @@ func TestPostgres(t *testing.T) {
 		t.Fatalf("unable to create postgres connection pool: %s", err)
 	}
 
+	// cleanup test environment
+	tests.CleanupPostgresTables(t, ctx, pool);
+
 	// create table name with UUID
 	tableNameParam := "param_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")
 	tableNameAuth := "auth_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")
@@ -237,7 +240,24 @@ func runPostgresListTablesTest(t *testing.T, tableNameParam, tableNameAuth strin
 		requestBody    io.Reader
 		wantStatusCode int
 		want           string
+		isAllTables    bool
 	}{
+		{
+			name:           "invoke list_tables all tables detailed output",
+			api:            "http://127.0.0.1:5000/api/tool/list_tables/invoke",
+			requestBody:    bytes.NewBuffer([]byte(`{"table_names": ""}`)),
+			wantStatusCode: http.StatusOK,
+			want:           fmt.Sprintf("[%s,%s]", getDetailedWant(tableNameAuth, authTableColumns), getDetailedWant(tableNameParam, paramTableColumns)),
+			isAllTables:    true,
+		},
+		{
+			name:           "invoke list_tables all tables simple output",
+			api:            "http://127.0.0.1:5000/api/tool/list_tables/invoke",
+			requestBody:    bytes.NewBuffer([]byte(`{"table_names": "", "output_format": "simple"}`)),
+			wantStatusCode: http.StatusOK,
+			want:           fmt.Sprintf("[%s,%s]", getSimpleWant(tableNameAuth), getSimpleWant(tableNameParam)),
+			isAllTables:    true,
+		},
 		{
 			name:           "invoke list_tables detailed output",
 			api:            "http://127.0.0.1:5000/api/tool/list_tables/invoke",
@@ -334,6 +354,19 @@ func runPostgresListTablesTest(t *testing.T, tableNameParam, tableNameAuth strin
 					t.Fatalf("failed to unmarshal expected want string: %v", err)
 				}
 
+				// Checking only the default public schema where the test tables are created to avoid brittle tests.
+				if tc.isAllTables {
+					var filteredGot []any
+					for _, item := range got {
+						if tableMap, ok := item.(map[string]interface{}); ok {
+							if schema, ok := tableMap["schema_name"]; ok && schema == "public" {
+								filteredGot = append(filteredGot, item)
+							}
+						}
+					}
+					got = filteredGot
+				}
+
 				sort.SliceStable(got, func(i, j int) bool {
 					return fmt.Sprintf("%v", got[i]) < fmt.Sprintf("%v", got[j])
 				})

tests/tool.go

@@ -1184,7 +1184,15 @@ func RunMySQLListTablesTest(t *testing.T, databaseName, tableNameParam, tableNam
 		wantStatusCode int
 		want           any
 		isSimple       bool
+		isAllTables    bool
 	}{
+		{
+			name:           "invoke list_tables for all tables detailed output",
+			requestBody:    bytes.NewBufferString(`{"table_names":""}`),
+			wantStatusCode: http.StatusOK,
+			want:           []objectDetails{authTableWant, paramTableWant},
+			isAllTables:    true,
+		},
 		{
 			name:           "invoke list_tables detailed output",
 			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"table_names": "%s"}`, tableNameAuth)),
@@ -1293,6 +1301,23 @@ func RunMySQLListTablesTest(t *testing.T, databaseName, tableNameParam, tableNam
 				cmpopts.SortSlices(func(a, b map[string]any) bool { return a["name"].(string) < b["name"].(string) }),
 			}
 
+			// Checking only the current database where the test tables are created to avoid brittle tests.
+			if tc.isAllTables {
+				var filteredGot []objectDetails
+				if got != nil {
+					for _, item := range got.([]objectDetails) {
+						if item.SchemaName == databaseName {
+							filteredGot = append(filteredGot, item)
+						}
+					}
+				}
+				if len(filteredGot) == 0 {
+					got = nil
+				} else {
+					got = filteredGot
+				}
+			}
+
 			if diff := cmp.Diff(tc.want, got, opts...); diff != "" {
 				t.Errorf("Unexpected result: got %#v, want: %#v", got, tc.want)
 			}
@@ -1858,7 +1883,24 @@ func RunMSSQLListTablesTest(t *testing.T, tableNameParam, tableNameAuth string)
 		requestBody    string
 		wantStatusCode int
 		want           string
+		isAllTables    bool
 	}{
+		{
+			name:           "invoke list_tables for all tables detailed output",
+			api:            "http://127.0.0.1:5000/api/tool/list_tables/invoke",
+			requestBody:    `{"table_names": ""}`,
+			wantStatusCode: http.StatusOK,
+			want:           fmt.Sprintf("[%s,%s]", getDetailedWant(tableNameAuth, authTableColumns), getDetailedWant(tableNameParam, paramTableColumns)),
+			isAllTables:    true,
+		},
+		{
+			name:           "invoke list_tables for all tables simple output",
+			api:            "http://127.0.0.1:5000/api/tool/list_tables/invoke",
+			requestBody:    `{"table_names": "", "output_format": "simple"}`,
+			wantStatusCode: http.StatusOK,
+			want:           fmt.Sprintf("[%s,%s]", getSimpleWant(tableNameAuth), getSimpleWant(tableNameParam)),
+			isAllTables:    true,
+		},
 		{
 			name:           "invoke list_tables detailed output",
 			api:            "http://127.0.0.1:5000/api/tool/list_tables/invoke",
@@ -1968,6 +2010,19 @@ func RunMSSQLListTablesTest(t *testing.T, tableNameParam, tableNameAuth string)
 					itemMap["object_details"] = detailsMap
 				}
 
+				// Checking only the default dbo schema where the test tables are created to avoid brittle tests.
+				if tc.isAllTables {
+					var filteredGot []any
+					for _, item := range got {
+						if tableMap, ok := item.(map[string]interface{}); ok {
+							if schema, ok := tableMap["schema_name"]; ok && schema == "dbo" {
+								filteredGot = append(filteredGot, item)
+							}
+						}
+					}
+					got = filteredGot
+				}
+
 				sort.SliceStable(got, func(i, j int) bool {
 					return fmt.Sprintf("%v", got[i]) < fmt.Sprintf("%v", got[j])
 				})