Merge branch 'main' into feat(tools/cloudsqlpg)--tools-for-vectorassist

Author: pavankrishna13

.ci/integration.cloudbuild.yaml

@@ -15,7 +15,7 @@
 steps:
   - id: "detect-changes"
     name: "gcr.io/cloud-builders/git"
-    waitFor: ["-"] 
+    waitFor: ["-"]
     entrypoint: "bash"
     args:
       - -c
@@ -98,15 +98,20 @@ steps:
       - "CLOUD_SQL_POSTGRES_REGION=$_REGION"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
     secretEnv:
-      ["CLOUD_SQL_POSTGRES_USER", "CLOUD_SQL_POSTGRES_PASS", "CLIENT_ID", "API_KEY"]
+      [
+        "CLOUD_SQL_POSTGRES_USER",
+        "CLOUD_SQL_POSTGRES_PASS",
+        "CLIENT_ID",
+        "API_KEY",
+      ]
     volumes:
       - name: "go"
         path: "/gopath"
     args:
       - -c
       - |
         PATTERN="cloudsqlpg|internal/sources/postgres|tests/postgres|internal/server/|tests/common.go|tests/tool.go|.ci/"
-        
+
         if grep -qE "$$PATTERN" /workspace/changed_files.txt; then
           echo "Relevant changes detected. Starting Cloud SQL Postgres tests..."
           .ci/test_with_coverage.sh \
@@ -137,7 +142,7 @@ steps:
       - -c
       - |
         PATTERN="alloydb|internal/sources/postgres|tests/postgres|internal/server/|tests/common.go|.ci/"
-        
+
         if grep -qE "$$PATTERN" /workspace/changed_files.txt; then
           echo "Relevant changes detected. Starting AlloyDB tests..."
           .ci/test_with_coverage.sh \
@@ -161,7 +166,13 @@ steps:
       - "ALLOYDB_POSTGRES_DATABASE=$_DATABASE_NAME"
       - "ALLOYDB_POSTGRES_REGION=$_REGION"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["ALLOYDB_POSTGRES_USER", "ALLOYDB_POSTGRES_PASSWORD", "CLIENT_ID", "API_KEY"]
+    secretEnv:
+      [
+        "ALLOYDB_POSTGRES_USER",
+        "ALLOYDB_POSTGRES_PASSWORD",
+        "CLIENT_ID",
+        "API_KEY",
+      ]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -276,7 +287,7 @@ steps:
       - "GOPATH=/gopath"
       - "BIGQUERY_PROJECT=$PROJECT_ID"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["CLIENT_ID"]
+    secretEnv: ["CLIENT_ID", "API_KEY"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -508,7 +519,7 @@ steps:
       - "SPANNER_DATABASE=$_DATABASE_NAME"
       - "SPANNER_INSTANCE=$_SPANNER_INSTANCE"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["CLIENT_ID"]
+    secretEnv: ["CLIENT_ID", "API_KEY"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -536,7 +547,7 @@ steps:
       - "GOPATH=/gopath"
       - "NEO4J_DATABASE=$_NEO4J_DATABASE"
       - "NEO4J_URI=$_NEO4J_URI"
-    secretEnv: ["NEO4J_USER", "NEO4J_PASS"]
+    secretEnv: ["NEO4J_USER", "NEO4J_PASS", "API_KEY"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -757,8 +768,7 @@ steps:
     env:
       - "GOPATH=/gopath"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv:
-      ["CLIENT_ID"]
+    secretEnv: ["CLIENT_ID"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -1159,7 +1169,7 @@ steps:
     env:
       - "GOPATH=/gopath"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["CLIENT_ID", "ELASTICSEARCH_USER", "ELASTICSEARCH_PASS", "ELASTICSEARCH_HOST"]
+    secretEnv: ["CLIENT_ID", "API_KEY"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -1188,7 +1198,8 @@ steps:
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
       - "SNOWFLAKE_DATABASE=$_SNOWFLAKE_DATABASE"
       - "SNOWFLAKE_SCHEMA=$_SNOWFLAKE_SCHEMA"
-    secretEnv: ["CLIENT_ID", "SNOWFLAKE_USER", "SNOWFLAKE_PASS", "SNOWFLAKE_ACCOUNT"]
+    secretEnv:
+      ["CLIENT_ID", "SNOWFLAKE_USER", "SNOWFLAKE_PASS", "SNOWFLAKE_ACCOUNT"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -1215,7 +1226,8 @@ steps:
     env:
       - "GOPATH=/gopath"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["CLIENT_ID", "CASSANDRA_USER", "CASSANDRA_PASS", "CASSANDRA_HOST"]
+    secretEnv:
+      ["CLIENT_ID", "CASSANDRA_USER", "CASSANDRA_PASS", "CASSANDRA_HOST"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -1237,13 +1249,14 @@ steps:
 
   - id: "oracle"
     name: ghcr.io/oracle/oraclelinux9-instantclient:23
-    waitFor: ["install-dependencies","detect-changes"]
+    waitFor: ["install-dependencies", "detect-changes"]
     entrypoint: /bin/bash
     env:
       - "GOPATH=/gopath"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
       - "ORACLE_SERVER_NAME=$_ORACLE_SERVER_NAME"
-    secretEnv: ["CLIENT_ID", "ORACLE_USERNAME", "ORACLE_PASSWORD", "ORACLE_HOST"]
+    secretEnv:
+      ["CLIENT_ID", "ORACLE_USERNAME", "ORACLE_PASSWORD", "ORACLE_HOST"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -1337,7 +1350,7 @@ steps:
       - "SINGLESTORE_USER=$_SINGLESTORE_USER"
       - "SINGLESTORE_DATABASE=$_SINGLESTORE_DATABASE"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["SINGLESTORE_PASSWORD", "SINGLESTORE_HOST", "CLIENT_ID"]
+    secretEnv: ["SINGLESTORE_PASSWORD", "SINGLESTORE_HOST", "CLIENT_ID", "API_KEY"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -1351,7 +1364,9 @@ steps:
           .ci/test_with_coverage.sh \
             "SingleStore" \
             singlestore \
-            singlestore
+            singlestore \
+            "" \
+            "API_KEY"
         else
           echo "No relevant changes for SingleStore. Skipping shard."
           exit 0
@@ -1384,7 +1399,6 @@ steps:
           exit 0
         fi
 
-
 availableSecrets:
   secretManager:
     # Common secrets
@@ -1474,12 +1488,6 @@ availableSecrets:
       env: YUGABYTEDB_USER
     - versionName: projects/$PROJECT_ID/secrets/yugabytedb_pass/versions/latest
       env: YUGABYTEDB_PASS
-    - versionName: projects/$PROJECT_ID/secrets/elastic_search_host/versions/latest
-      env: ELASTICSEARCH_HOST
-    - versionName: projects/$PROJECT_ID/secrets/elastic_search_user/versions/latest
-      env: ELASTICSEARCH_USER
-    - versionName: projects/$PROJECT_ID/secrets/elastic_search_pass/versions/latest
-      env: ELASTICSEARCH_PASS
     - versionName: projects/$PROJECT_ID/secrets/snowflake_account/versions/latest
       env: SNOWFLAKE_ACCOUNT
     - versionName: projects/$PROJECT_ID/secrets/snowflake_user/versions/latest

.gitignore

@@ -26,3 +26,4 @@ __pycache__/
 mcp-toolbox
 toolbox
 toolbox.exe
+**/test.db

.hugo/hugo.cloudflare.toml

@@ -76,6 +76,10 @@ ignoreFiles = ["quickstart/shared", "quickstart/python", "quickstart/js", "quick
 # Add a new version block here before every release
 # The order of versions in this file is mirrored into the dropdown
 
+[[params.versions]]
+  version = "v1.0.0"
+  url = "https://mcp-toolbox.dev/v1.0.0/"
+
 [[params.versions]]
   version = "v0.32.0"
   url = "https://mcp-toolbox.dev/v0.32.0/"

.hugo/hugo.toml

@@ -61,6 +61,10 @@ ignoreFiles = ["quickstart/shared", "quickstart/python", "quickstart/js", "quick
 # Add a new version block here before every release
 # The order of versions in this file is mirrored into the dropdown
 
+[[params.versions]]
+  version = "v1.0.0"
+  url = "https://mcp-toolbox.dev/v1.0.0/"
+
 [[params.versions]]
   version = "v0.32.0"
   url = "https://mcp-toolbox.dev/v0.32.0/"

CHANGELOG.md

@@ -1,5 +1,27 @@
 # Changelog
 
+## [1.0.0](https://github.com/googleapis/mcp-toolbox/compare/v0.32.0...v1.0.0) (2026-04-10)
+
+
+> [!IMPORTANT]
+> This is the first stable release. Please review the [UPGRADING.md](UPGRADING.md) guide for instructions on migrating from previous beta versions.
+
+
+### ⚠ BREAKING CHANGES
+
+* **tools/elasticsearch:** add vector search support and remove query passing through param ([#2891](https://github.com/googleapis/mcp-toolbox/issues/2891))
+* **tools/looker:** refactor looker-git-branch tool into 5 separate tools ([#2976](https://github.com/googleapis/mcp-toolbox/issues/2976))
+
+### Features
+
+* **auth:** Support opaque token validation for `generic` authService ([#2944](https://github.com/googleapis/mcp-toolbox/issues/2944)) ([c924701](https://github.com/googleapis/mcp-toolbox/commit/c924701adede95877594423d78b7ae72fe0b9c82))
+* **cloudsqlpg:** Run `SELECT 1` after successful connection attempt ([#2997](https://github.com/googleapis/mcp-toolbox/issues/2997)) ([6ed9700](https://github.com/googleapis/mcp-toolbox/commit/6ed9700e15f08b31e65eb0afa605f4a8ea937e66))
+* **tools/bigquerysql:** Add semantic search support ([#2890](https://github.com/googleapis/mcp-toolbox/issues/2890)) ([862c396](https://github.com/googleapis/mcp-toolbox/commit/862c396cadfa1d95d12cc121312a81035c22cbad))
+* **tools/elasticsearch-execute-esql:** Add Tool to execute arbitrary ES/QL queries ([#3013](https://github.com/googleapis/mcp-toolbox/issues/3013)) ([ae49fb7](https://github.com/googleapis/mcp-toolbox/commit/ae49fb737031d783b6734a0ea35488dd0f4c7ccc))
+* **tools/elasticsearch:** Add vector search support and remove query passing through param ([#2891](https://github.com/googleapis/mcp-toolbox/issues/2891)) ([d44e879](https://github.com/googleapis/mcp-toolbox/commit/d44e879336f6628790e3f1dca2477cb56fe8f080))
+* **tools/looker:** Refactor looker-git-branch tool into 5 separate tools ([#2976](https://github.com/googleapis/mcp-toolbox/issues/2976)) ([b2472d4](https://github.com/googleapis/mcp-toolbox/commit/b2472d4926dacc496fc6956185fb281b5e75f56f))
+* **tools/mysql:** Add list-table-stats-tool to list table statistics in MySQL and Cloud SQL MySQL source. ([#2938](https://github.com/googleapis/mcp-toolbox/issues/2938)) ([dc2c2b4](https://github.com/googleapis/mcp-toolbox/commit/dc2c2b44e512e34d4d3a0b9c63b59374c37c4c4a))
+
 ## [0.32.0](https://github.com/googleapis/mcp-toolbox/compare/v0.31.0...v0.32.0) (2026-04-08)
 
 

README.md

@@ -240,7 +240,7 @@ To install Toolbox as a binary:
 >
 > ```sh
 > # see releases page for other versions
-> export VERSION=0.32.0
+> export VERSION=1.0.0
 > curl -L -o toolbox https://storage.googleapis.com/mcp-toolbox-for-databases/v$VERSION/linux/amd64/toolbox
 > chmod +x toolbox
 > ```
@@ -253,7 +253,7 @@ To install Toolbox as a binary:
 >
 > ```sh
 > # see releases page for other versions
-> export VERSION=0.32.0
+> export VERSION=1.0.0
 > curl -L -o toolbox https://storage.googleapis.com/mcp-toolbox-for-databases/v$VERSION/darwin/arm64/toolbox
 > chmod +x toolbox
 > ```
@@ -266,7 +266,7 @@ To install Toolbox as a binary:
 >
 > ```sh
 > # see releases page for other versions
-> export VERSION=0.32.0
+> export VERSION=1.0.0
 > curl -L -o toolbox https://storage.googleapis.com/mcp-toolbox-for-databases/v$VERSION/darwin/amd64/toolbox
 > chmod +x toolbox
 > ```
@@ -279,7 +279,7 @@ To install Toolbox as a binary:
 >
 > ```cmd
 > :: see releases page for other versions
-> set VERSION=0.32.0
+> set VERSION=1.0.0
 > curl -o toolbox.exe "https://storage.googleapis.com/mcp-toolbox-for-databases/v%VERSION%/windows/amd64/toolbox.exe"
 > ```
 >
@@ -291,7 +291,7 @@ To install Toolbox as a binary:
 >
 > ```powershell
 > # see releases page for other versions
-> $VERSION = "0.32.0"
+> $VERSION = "1.0.0"
 > curl.exe -o toolbox.exe "https://storage.googleapis.com/mcp-toolbox-for-databases/v$VERSION/windows/amd64/toolbox.exe"
 > ```
 >
@@ -304,7 +304,7 @@ You can also install Toolbox as a container:
 
 ```sh
 # see releases page for other versions
-export VERSION=0.32.0
+export VERSION=1.0.0
 docker pull us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:$VERSION
 ```
 
@@ -328,7 +328,7 @@ To install from source, ensure you have the latest version of
 [Go installed](https://go.dev/doc/install), and then run the following command:
 
 ```sh
-go install github.com/googleapis/mcp-toolbox@v0.32.0
+go install github.com/googleapis/mcp-toolbox@v1.0.0
 ```
 <!-- {x-release-please-end} -->
 

UPGRADING.md

@@ -16,7 +16,16 @@ This guide outlines what has changed and the steps you need to take to upgrade.
 
 ## 🚨 Breaking Changes (Action Required)
 
-### 1. Endpoint Transition: `/api` disabled by default
+### 1. Repository Rename: genai-toolbox ➡️ mcp-toolbox
+The GitHub repository has been officially renamed to `googleapis/mcp-toolbox`. To update your local environment, run the following commands:
+
+1. Rename your local directory: `cd .. && mv genai-toolbox mcp-toolbox && cd mcp-toolbox`
+
+2. Update the remote URL: `git remote set-url origin git@github.com:googleapis/mcp-toolbox.git`
+
+3. Verify the update: `git remote -v`
+
+### 2. Endpoint Transition: `/api` disabled by default
 The legacy `/api` endpoint for the native Toolbox protocol is now disabled by default. All official SDKs have been updated to use the `/mcp` endpoint, which aligns with the standard Model Context Protocol (MCP) specification. 
 
 If you still require the legacy `/api` endpoint, you must explicitly activate it using a new command-line flag.
@@ -27,15 +36,15 @@ If you still require the legacy `/api` endpoint, you must explicitly activate it
   relied on a non-standard feature that is missing from the new implementation, please submit a
   feature request on our [GitHub Issues page](https://github.com/googleapis/mcp-toolbox/issues).
 
-### 2. Strict Tool Naming Validation (SEP986)
+### 3. Strict Tool Naming Validation (SEP986)
 Tool names are now strictly validated against [ModelContextProtocol SEP986 guidelines](https://github.com/alexhancock/modelcontextprotocol/blob/main/docs/specification/draft/server/tools.mdx#tool-names) prior to MCP initialization.
 * **Migration:** Ensure all your tool names **only** contain alphanumeric characters, hyphens (`-`), underscores (`_`), and periods (`.`). Any other special characters will cause initialization to fail.
 
-### 3. Removed CLI Flags
+### 4. Removed CLI Flags
 The legacy snake_case flag `--tools_file` has been completely removed.
 * **Migration:** Update your deployment scripts to use `--config` instead.
 
-### 4. Singular `kind` Values in Configuration
+### 5. Singular `kind` Values in Configuration
 _(This step applies only if you are currently using the new flat format.)_
 
 All primitive kind fields in configuration files have been updated to use singular nouns instead of plural. For example, `kind: sources` is now `kind: source`, and `kind: tools` is now `kind: tool`.
@@ -44,12 +53,12 @@ All primitive kind fields in configuration files have been updated to use singul
 values. _(Note: If you transitioned to the flat format using the `./toolbox migrate` command, this step was handled automatically.)_
 
 
-### 5. Configuration Schema: `authSources` renamed
+### 6. Configuration Schema: `authSources` renamed
 The `authSources` field is no longer supported in configuration files.
 * **Migration:** Rename all instances of `authSources` to `authService` in your
   configuration files.
 
-### 6. CloudSQL for SQL Server: `ipAddress` removed
+### 7. CloudSQL for SQL Server: `ipAddress` removed
 The `ipAddress` field for the CloudSQL for SQL Server source was redundant and has been removed.
 * **Migration:** Remove the `ipAddress` field from your CloudSQL for SQL Server configurations.
 

cmd/internal/config_test.go

@@ -1767,7 +1767,7 @@ func TestPrebuiltTools(t *testing.T) {
 				},
 				"monitor": tools.ToolsetConfig{
 					Name:      "monitor",
-					ToolNames: []string{"get_query_plan", "list_active_queries", "get_query_metrics", "get_system_metrics", "list_table_fragmentation", "list_tables_missing_unique_indexes"},
+					ToolNames: []string{"get_query_plan", "list_active_queries", "get_query_metrics", "get_system_metrics", "list_table_fragmentation", "list_table_stats", "list_tables_missing_unique_indexes"},
 				},
 				"lifecycle": tools.ToolsetConfig{
 					Name:      "lifecycle",
@@ -1851,7 +1851,7 @@ func TestPrebuiltTools(t *testing.T) {
 				},
 				"monitor": tools.ToolsetConfig{
 					Name:      "monitor",
-					ToolNames: []string{"get_query_plan", "list_active_queries", "list_table_fragmentation", "list_tables_missing_unique_indexes"},
+					ToolNames: []string{"get_query_plan", "list_active_queries", "list_table_fragmentation", "list_table_stats", "list_tables_missing_unique_indexes"},
 				},
 			},
 		},
@@ -1881,7 +1881,7 @@ func TestPrebuiltTools(t *testing.T) {
 			wantToolset: server.ToolsetConfigs{
 				"looker_dev_tools": tools.ToolsetConfig{
 					Name:      "looker_dev_tools",
-					ToolNames: []string{"health_pulse", "health_analyze", "health_vacuum", "dev_mode", "get_projects", "get_project_files", "get_project_file", "create_project_file", "update_project_file", "delete_project_file", "get_project_directories", "create_project_directory", "delete_project_directory", "validate_project", "get_connections", "get_connection_schemas", "get_connection_databases", "get_connection_tables", "get_connection_table_columns", "get_lookml_tests", "run_lookml_tests", "create_view_from_table", "project_git_branch"},
+					ToolNames: []string{"health_pulse", "health_analyze", "health_vacuum", "dev_mode", "get_projects", "get_project_files", "get_project_file", "create_project_file", "update_project_file", "delete_project_file", "get_project_directories", "create_project_directory", "delete_project_directory", "validate_project", "get_connections", "get_connection_schemas", "get_connection_databases", "get_connection_tables", "get_connection_table_columns", "get_lookml_tests", "run_lookml_tests", "create_view_from_table", "list_git_branches", "get_git_branch", "create_git_branch", "switch_git_branch", "delete_git_branch"},
 				},
 			},
 		},