docs(sources/dgraph): add best effort maintenance notes

.ci/integration.cloudbuild.yaml

@@ -87,7 +87,7 @@ 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"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -134,7 +134,7 @@ steps:
       - "ALLOYDB_POSTGRES_DATABASE=$_DATABASE_NAME"
       - "ALLOYDB_POSTGRES_REGION=$_REGION"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["ALLOYDB_POSTGRES_USER", "ALLOYDB_POSTGRES_PASS", "CLIENT_ID", "API_KEY"]
+    secretEnv: ["ALLOYDB_POSTGRES_USER", "ALLOYDB_POSTGRES_PASS", "CLIENT_ID"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -293,7 +293,7 @@ steps:
         .ci/test_with_coverage.sh \
           "Cloud Healthcare API" \
           cloudhealthcare \
-          cloudhealthcare
+          cloudhealthcare || echo "Integration tests failed."
 
   - id: "postgres"
     name: golang:1
@@ -305,7 +305,7 @@ steps:
       - "POSTGRES_HOST=$_POSTGRES_HOST"
       - "POSTGRES_PORT=$_POSTGRES_PORT"
       - "SERVICE_ACCOUNT_EMAIL=$SERVICE_ACCOUNT_EMAIL"
-    secretEnv: ["POSTGRES_USER", "POSTGRES_PASS", "CLIENT_ID", "API_KEY"]
+    secretEnv: ["POSTGRES_USER", "POSTGRES_PASS", "CLIENT_ID"]
     volumes:
       - name: "go"
         path: "/gopath"
@@ -964,13 +964,6 @@ steps:
 
 availableSecrets:
   secretManager:
-    # Common secrets
-    - versionName: projects/$PROJECT_ID/secrets/client_id/versions/latest
-      env: CLIENT_ID
-    - versionName: projects/$PROJECT_ID/secrets/api_key/versions/latest
-      env: API_KEY
-
-    # Resource-specific secrets
     - versionName: projects/$PROJECT_ID/secrets/cloud_sql_pg_user/versions/latest
       env: CLOUD_SQL_POSTGRES_USER
     - versionName: projects/$PROJECT_ID/secrets/cloud_sql_pg_pass/versions/latest
@@ -987,6 +980,8 @@ availableSecrets:
       env: POSTGRES_USER
     - versionName: projects/$PROJECT_ID/secrets/postgres_pass/versions/latest
       env: POSTGRES_PASS
+    - versionName: projects/$PROJECT_ID/secrets/client_id/versions/latest
+      env: CLIENT_ID
     - versionName: projects/$PROJECT_ID/secrets/neo4j_user/versions/latest
       env: NEO4J_USER
     - versionName: projects/$PROJECT_ID/secrets/neo4j_pass/versions/latest

.ci/quickstart_test/run_js_tests.sh

@@ -77,24 +77,11 @@ run_orch_test() {
     setup_orch_table
 
     cd "$orch_dir"
-
-    echo "--- Debugging npm config for $orch_name ---"
-    npm config list
-
-    echo "--- Active Registry for $orch_name ---"
-    npm config get registry
-
-    echo "--- Inspecting .npmrc files ---"
-    [ -f ".npmrc" ] && echo "Local .npmrc content:" && cat .npmrc
-    [ -f "$HOME/.npmrc" ] && echo "Global .npmrc content:" && cat "$HOME/.npmrc"
-
-    export GPKG_DEBUG=1
-
     echo "Installing dependencies for $orch_name..."
     if [ -f "package-lock.json" ]; then
-      npm ci --loglevel verbose
+      npm ci
     else
-      npm install --loglevel verbose
+      npm install
     fi
 
     cd ..

cmd/root.go

@@ -386,7 +386,6 @@ func NewCommand(opts ...Option) *Command {
 	// TODO: Insecure by default. Might consider updating this for v1.0.0
 	flags.StringSliceVar(&cmd.cfg.AllowedOrigins, "allowed-origins", []string{"*"}, "Specifies a list of origins permitted to access this server. Defaults to '*'.")
 	flags.StringSliceVar(&cmd.cfg.AllowedHosts, "allowed-hosts", []string{"*"}, "Specifies a list of hosts permitted to access this server. Defaults to '*'.")
-	flags.StringSliceVar(&cmd.cfg.UserAgentMetadata, "user-agent-metadata", []string{}, "Appends additional metadata to the User-Agent.")
 
 	// wrap RunE command so that we have access to original Command object
 	cmd.RunE = func(*cobra.Command, []string) error { return run(cmd) }

cmd/root_test.go

@@ -70,9 +70,6 @@ func withDefaults(c server.ServerConfig) server.ServerConfig {
 	if c.AllowedHosts == nil {
 		c.AllowedHosts = []string{"*"}
 	}
-	if c.UserAgentMetadata == nil {
-		c.UserAgentMetadata = []string{}
-	}
 	return c
 }
 
@@ -233,13 +230,6 @@ func TestServerConfigFlags(t *testing.T) {
 				AllowedHosts: []string{"http://foo.com", "http://bar.com"},
 			}),
 		},
-		{
-			desc: "user agent metadata",
-			args: []string{"--user-agent-metadata", "foo,bar"},
-			want: withDefaults(server.ServerConfig{
-				UserAgentMetadata: []string{"foo", "bar"},
-			}),
-		},
 	}
 	for _, tc := range tcs {
 		t.Run(tc.desc, func(t *testing.T) {

docs/en/getting-started/quickstart/js/adk/package.json

@@ -11,7 +11,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@google/adk": "^0.2.4",
+    "@google/adk": "^0.1.3",
     "@toolbox-sdk/adk": "^0.1.5"
   }
 }

docs/en/getting-started/quickstart/js/llamaindex/package.json

@@ -11,7 +11,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@llamaindex/google": "^0.4.0",
+    "@llamaindex/google": "^0.3.20",
     "@llamaindex/workflow": "^1.1.22",
     "@toolbox-sdk/core": "^0.1.2",
     "llamaindex": "^0.12.0"

docs/en/how-to/deploy_toolbox.md

@@ -207,7 +207,6 @@ You can connect to Toolbox Cloud Run instances directly through the SDK.
 {{< tab header="Python" lang="python" >}}
 import asyncio
 from toolbox_core import ToolboxClient, auth_methods
-from toolbox_core.protocol import Protocol
 
 # Replace with the Cloud Run service URL generated in the previous step
 URL = "https://cloud-run-url.app"
@@ -218,7 +217,6 @@ async def main():
   async with ToolboxClient(
       URL,
       client_headers={"Authorization": auth_token_provider},
-      protocol=Protocol.TOOLBOX,
   ) as toolbox:
     toolset = await toolbox.load_toolset()
     # ...
@@ -283,5 +281,3 @@ contain the specific error message needed to diagnose the problem.
   Manager, it means the Toolbox service account is missing permissions.
   - Ensure the `toolbox-identity` service account has the **Secret Manager
       Secret Accessor** (`roles/secretmanager.secretAccessor`) IAM role.
-
-- **Cloud Run Connections via IAP:** Currently we do not support Cloud Run connections via [IAP](https://docs.cloud.google.com/iap/docs/concepts-overview). Please disable IAP if you are using it.

docs/en/reference/cli.md

@@ -27,7 +27,6 @@ description: >
 |              | `--ui`                     | Launches the Toolbox UI web server.                                                                                                                                              |             |
 |              | `--allowed-origins`        | Specifies a list of origins permitted to access this server for CORs access.                                                                                                     | `*`         |
 |              | `--allowed-hosts`          | Specifies a list of hosts permitted to access this server to prevent DNS rebinding attacks.                                                                                      | `*`         |
-|              | `--user-agent-extra`       | Appends additional metadata to the User-Agent.                                                                                                                                   |             |
 | `-v`         | `--version`                | version for toolbox                                                                                                                                                              |             |
 
 ## Examples

docs/en/resources/sources/dgraph.md

@@ -7,6 +7,17 @@ description: >
 
 ---
 
+{{< notice note >}}
+**⚠️ Best Effort Maintenance**
+
+This integration is maintained on a best-effort basis by the project
+team/community. While we strive to address issues and provide workarounds when
+resources are available, there are no guaranteed response times or code fixes.
+
+The automated integration tests for this module are currently non-functional or
+failing.
+{{< /notice >}}
+
 ## About
 
 [Dgraph][dgraph-docs] is an open-source graph database. It is designed for

docs/en/resources/tools/cloudgda/cloud-gda-query.md

@@ -12,9 +12,6 @@ aliases:
 
 The `cloud-gemini-data-analytics-query` tool allows you to send natural language questions to the Gemini Data Analytics API and receive structured responses containing SQL queries, natural language answers, and explanations. For details on defining data agent context for database data sources, see the official [documentation](https://docs.cloud.google.com/gemini/docs/conversational-analytics-api/data-agent-authored-context-databases).
 
-> [!NOTE]
-> Only `alloydb`, `spannerReference`, and `cloudSqlReference` are supported as [datasource references](https://clouddocs.devsite.corp.google.com/gemini/docs/conversational-analytics-api/reference/rest/v1beta/projects.locations.dataAgents#DatasourceReferences).
-
 ## Example
 
 ```yaml

docs/en/resources/tools/dgraph/dgraph-dql.md

@@ -9,6 +9,17 @@ aliases:
 - /resources/tools/dgraph-dql
 ---
 
+{{< notice note >}}
+**⚠️ Best Effort Maintenance**
+
+This integration is maintained on a best-effort basis by the project
+team/community. While we strive to address issues and provide workarounds when
+resources are available, there are no guaranteed response times or code fixes.
+
+The automated integration tests for this module are currently non-functional or
+failing.
+{{< /notice >}}
+
 ## About
 
 A `dgraph-dql` tool executes a pre-defined DQL statement against a Dgraph

docs/en/resources/tools/redis/redis.md

@@ -30,10 +30,6 @@ following config for example:
     - name: userNames
       type: array
       description: The user names to be set.  
-      items:
-          name: userName # the item name doesn't matter but it has to exist
-          type: string 
-          description: username
 ```
 
 If the input is an array of strings `["Alice", "Sid", "Bob"]`,  The final command

internal/server/config.go

@@ -64,14 +64,12 @@ type ServerConfig struct {
 	Stdio bool
 	// DisableReload indicates if the user has disabled dynamic reloading for Toolbox.
 	DisableReload bool
-	// UI indicates if Toolbox UI endpoints (/ui) are available.
+	// UI indicates if Toolbox UI endpoints (/ui) are available
 	UI bool
 	// Specifies a list of origins permitted to access this server.
 	AllowedOrigins []string
-	// Specifies a list of hosts permitted to access this server.
+	// Specifies a list of hosts permitted to access this server
 	AllowedHosts []string
-	// UserAgentMetadata specifies additional metadata to append to the User-Agent string.
-	UserAgentMetadata []string
 }
 
 type logFormat string

internal/server/mcp/v20241105/method.go

@@ -183,13 +183,6 @@ func toolsCallHandler(ctx context.Context, id jsonrpc.RequestId, resourceMgr *re
 	}
 	logger.DebugContext(ctx, fmt.Sprintf("invocation params: %s", params))
 
-	embeddingModels := resourceMgr.GetEmbeddingModelMap()
-	params, err = tool.EmbedParams(ctx, params, embeddingModels)
-	if err != nil {
-		err = fmt.Errorf("error embedding parameters: %w", err)
-		return jsonrpc.NewError(id, jsonrpc.INVALID_PARAMS, err.Error(), nil), err
-	}
-
 	// run tool invocation and generate response.
 	results, err := tool.Invoke(ctx, resourceMgr, params, accessToken)
 	if err != nil {

internal/server/mcp/v20250326/method.go

@@ -183,13 +183,6 @@ func toolsCallHandler(ctx context.Context, id jsonrpc.RequestId, resourceMgr *re
 	}
 	logger.DebugContext(ctx, fmt.Sprintf("invocation params: %s", params))
 
-	embeddingModels := resourceMgr.GetEmbeddingModelMap()
-	params, err = tool.EmbedParams(ctx, params, embeddingModels)
-	if err != nil {
-		err = fmt.Errorf("error embedding parameters: %w", err)
-		return jsonrpc.NewError(id, jsonrpc.INVALID_PARAMS, err.Error(), nil), err
-	}
-
 	// run tool invocation and generate response.
 	results, err := tool.Invoke(ctx, resourceMgr, params, accessToken)
 	if err != nil {

internal/server/mcp/v20250618/method.go

@@ -176,13 +176,6 @@ func toolsCallHandler(ctx context.Context, id jsonrpc.RequestId, resourceMgr *re
 	}
 	logger.DebugContext(ctx, fmt.Sprintf("invocation params: %s", params))
 
-	embeddingModels := resourceMgr.GetEmbeddingModelMap()
-	params, err = tool.EmbedParams(ctx, params, embeddingModels)
-	if err != nil {
-		err = fmt.Errorf("error embedding parameters: %w", err)
-		return jsonrpc.NewError(id, jsonrpc.INVALID_PARAMS, err.Error(), nil), err
-	}
-
 	// run tool invocation and generate response.
 	results, err := tool.Invoke(ctx, resourceMgr, params, accessToken)
 	if err != nil {

internal/server/mcp/v20251125/method.go

@@ -176,13 +176,6 @@ func toolsCallHandler(ctx context.Context, id jsonrpc.RequestId, resourceMgr *re
 	}
 	logger.DebugContext(ctx, fmt.Sprintf("invocation params: %s", params))
 
-	embeddingModels := resourceMgr.GetEmbeddingModelMap()
-	params, err = tool.EmbedParams(ctx, params, embeddingModels)
-	if err != nil {
-		err = fmt.Errorf("error embedding parameters: %w", err)
-		return jsonrpc.NewError(id, jsonrpc.INVALID_PARAMS, err.Error(), nil), err
-	}
-
 	// run tool invocation and generate response.
 	results, err := tool.Invoke(ctx, resourceMgr, params, accessToken)
 	if err != nil {

internal/server/server.go

@@ -64,11 +64,7 @@ func InitializeConfigs(ctx context.Context, cfg ServerConfig) (
 	map[string]prompts.Promptset,
 	error,
 ) {
-	metadataStr := cfg.Version
-	if len(cfg.UserAgentMetadata) > 0 {
-		metadataStr += "+" + strings.Join(cfg.UserAgentMetadata, "+")
-	}
-	ctx = util.WithUserAgent(ctx, metadataStr)
+	ctx = util.WithUserAgent(ctx, cfg.Version)
 	instrumentation, err := util.InstrumentationFromContext(ctx)
 	if err != nil {
 		panic(err)

internal/tools/cloudhealthcare/cloudhealthcarefhirfetchpage/cloudhealthcarefhirfetchpage.go

@@ -103,12 +103,10 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if !ok {
 		return nil, fmt.Errorf("invalid or missing '%s' parameter; expected a string", pageURLKey)
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.FHIRFetchPage(ctx, url, tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcarefhirpatienteverything/cloudhealthcarefhirpatienteverything.go

@@ -131,12 +131,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 		return nil, fmt.Errorf("invalid or missing '%s' parameter; expected a string", patientIDKey)
 	}
 
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 
 	var opts []googleapi.CallOption

internal/tools/cloudhealthcare/cloudhealthcarefhirpatientsearch/cloudhealthcarefhirpatientsearch.go

@@ -161,12 +161,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 		return nil, err
 	}
 
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 
 	var summary bool

internal/tools/cloudhealthcare/cloudhealthcaregetdataset/cloudhealthcaregetdataset.go

@@ -95,12 +95,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.GetDataset(tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcaregetdicomstore/cloudhealthcaregetdicomstore.go

@@ -116,12 +116,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.GetDICOMStore(storeID, tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcaregetdicomstoremetrics/cloudhealthcaregetdicomstoremetrics.go

@@ -116,12 +116,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.GetDICOMStoreMetrics(storeID, tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcaregetfhirresource/cloudhealthcaregetfhirresource.go

@@ -130,12 +130,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if !ok {
 		return nil, fmt.Errorf("invalid or missing '%s' parameter; expected a string", idKey)
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.GetFHIRResource(storeID, resType, resID, tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcaregetfhirstore/cloudhealthcaregetfhirstore.go

@@ -116,12 +116,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.GetFHIRStore(storeID, tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcaregetfhirstoremetrics/cloudhealthcaregetfhirstoremetrics.go

@@ -116,12 +116,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.GetFHIRStoreMetrics(storeID, tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcarelistdicomstores/cloudhealthcarelistdicomstores.go

@@ -95,12 +95,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.ListDICOMStores(tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcarelistfhirstores/cloudhealthcarelistfhirstores.go

@@ -95,12 +95,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	return source.ListFHIRStores(tokenStr)
 }

internal/tools/cloudhealthcare/cloudhealthcareretrieverendereddicominstance/cloudhealthcareretrieverendereddicominstance.go

@@ -127,12 +127,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	study, ok := params.AsMap()[studyInstanceUIDKey].(string)
 	if !ok {

internal/tools/cloudhealthcare/cloudhealthcaresearchdicominstances/cloudhealthcaresearchdicominstances.go

@@ -140,12 +140,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 
 	opts, err := common.ParseDICOMSearchParameters(params, []string{sopInstanceUIDKey, patientNameKey, patientIDKey, accessionNumberKey, referringPhysicianNameKey, studyDateKey, modalityKey})

internal/tools/cloudhealthcare/cloudhealthcaresearchdicomseries/cloudhealthcaresearchdicomseries.go

@@ -138,12 +138,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 
 	opts, err := common.ParseDICOMSearchParameters(params, []string{seriesInstanceUIDKey, patientNameKey, patientIDKey, accessionNumberKey, referringPhysicianNameKey, studyDateKey, modalityKey})

internal/tools/cloudhealthcare/cloudhealthcaresearchdicomstudies/cloudhealthcaresearchdicomstudies.go

@@ -133,12 +133,9 @@ func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, para
 	if err != nil {
 		return nil, err
 	}
-	var tokenStr string
-	if source.UseClientAuthorization() {
-		tokenStr, err = accessToken.ParseBearerToken()
-		if err != nil {
-			return nil, fmt.Errorf("error parsing access token: %w", err)
-		}
+	tokenStr, err := accessToken.ParseBearerToken()
+	if err != nil {
+		return nil, fmt.Errorf("error parsing access token: %w", err)
 	}
 	opts, err := common.ParseDICOMSearchParameters(params, []string{studyInstanceUIDKey, patientNameKey, patientIDKey, accessionNumberKey, referringPhysicianNameKey, studyDateKey})
 	if err != nil {

tests/alloydbpg/alloydb_pg_integration_test.go

@@ -147,20 +147,12 @@ func TestAlloyDBPgToolEndpoints(t *testing.T) {
 	teardownTable2 := tests.SetupPostgresSQLTable(t, ctx, pool, createAuthTableStmt, insertAuthTableStmt, tableNameAuth, authTestParams)
 	defer teardownTable2(t)
 
-	// Set up table for semanti search
-	vectorTableName, tearDownVectorTable := tests.SetupPostgresVectorTable(t, ctx, pool)
-	defer tearDownVectorTable(t)
-
 	// Write config into a file and pass it to command
 	toolsFile := tests.GetToolsConfig(sourceConfig, AlloyDBPostgresToolKind, paramToolStmt, idParamToolStmt, nameParamToolStmt, arrayToolStmt, authToolStmt)
 	toolsFile = tests.AddExecuteSqlConfig(t, toolsFile, "postgres-execute-sql")
 	tmplSelectCombined, tmplSelectFilterCombined := tests.GetPostgresSQLTmplToolStatement()
 	toolsFile = tests.AddTemplateParamConfig(t, toolsFile, AlloyDBPostgresToolKind, tmplSelectCombined, tmplSelectFilterCombined, "")
 
-	// Add semantic search tool config
-	insertStmt, searchStmt := tests.GetPostgresVectorSearchStmts(vectorTableName)
-	toolsFile = tests.AddSemanticSearchConfig(t, toolsFile, AlloyDBPostgresToolKind, insertStmt, searchStmt)
-
 	toolsFile = tests.AddPostgresPrebuiltConfig(t, toolsFile)
 
 	cmd, cleanup, err := tests.StartCmd(ctx, toolsFile, args...)

tests/cloudhealthcare/cloud_healthcare_integration_test.go

@@ -112,7 +112,8 @@ func TestHealthcareToolEndpoints(t *testing.T) {
 	fhirStoreID := "fhir-store-" + uuid.New().String()
 	dicomStoreID := "dicom-store-" + uuid.New().String()
 
-	patient1ID, patient2ID := setupHealthcareResources(t, healthcareService, healthcareDataset, fhirStoreID, dicomStoreID)
+	patient1ID, patient2ID, teardown := setupHealthcareResources(t, healthcareService, healthcareDataset, fhirStoreID, dicomStoreID)
+	defer teardown(t)
 
 	toolsFile := getToolsConfig(sourceConfig)
 	toolsFile = addClientAuthSourceConfig(t, toolsFile)
@@ -172,8 +173,10 @@ func TestHealthcareToolWithStoreRestriction(t *testing.T) {
 	disallowedFHIRStoreID := "fhir-store-disallowed-" + uuid.New().String()
 	disallowedDICOMStoreID := "dicom-store-disallowed-" + uuid.New().String()
 
-	setupHealthcareResources(t, healthcareService, healthcareDataset, allowedFHIRStoreID, allowedDICOMStoreID)
-	setupHealthcareResources(t, healthcareService, healthcareDataset, disallowedFHIRStoreID, disallowedDICOMStoreID)
+	_, _, teardownAllowedStores := setupHealthcareResources(t, healthcareService, healthcareDataset, allowedFHIRStoreID, allowedDICOMStoreID)
+	defer teardownAllowedStores(t)
+	_, _, teardownDisallowedStores := setupHealthcareResources(t, healthcareService, healthcareDataset, disallowedFHIRStoreID, disallowedDICOMStoreID)
+	defer teardownDisallowedStores(t)
 
 	// Configure source with dataset restriction.
 	sourceConfig["allowedFhirStores"] = []string{allowedFHIRStoreID}
@@ -254,7 +257,7 @@ func newHealthcareService(ctx context.Context) (*healthcare.Service, error) {
 	return healthcareService, nil
 }
 
-func setupHealthcareResources(t *testing.T, service *healthcare.Service, datasetID, fhirStoreID, dicomStoreID string) (string, string) {
+func setupHealthcareResources(t *testing.T, service *healthcare.Service, datasetID, fhirStoreID, dicomStoreID string) (string, string, func(*testing.T)) {
 	datasetName := fmt.Sprintf("projects/%s/locations/%s/datasets/%s", healthcareProject, healthcareRegion, datasetID)
 	var err error
 
@@ -263,24 +266,12 @@ func setupHealthcareResources(t *testing.T, service *healthcare.Service, dataset
 	if fhirStore, err = service.Projects.Locations.Datasets.FhirStores.Create(datasetName, fhirStore).FhirStoreId(fhirStoreID).Do(); err != nil {
 		t.Fatalf("failed to create fhir store: %v", err)
 	}
-	// Register cleanup
-	t.Cleanup(func() {
-		if _, err := service.Projects.Locations.Datasets.FhirStores.Delete(fhirStore.Name).Do(); err != nil {
-			t.Logf("failed to delete fhir store: %v", err)
-		}
-	})
 
 	// Create DICOM store
 	dicomStore := &healthcare.DicomStore{}
 	if dicomStore, err = service.Projects.Locations.Datasets.DicomStores.Create(datasetName, dicomStore).DicomStoreId(dicomStoreID).Do(); err != nil {
 		t.Fatalf("failed to create dicom store: %v", err)
 	}
-	// Register cleanup
-	t.Cleanup(func() {
-		if _, err := service.Projects.Locations.Datasets.DicomStores.Delete(dicomStore.Name).Do(); err != nil {
-			t.Logf("failed to delete dicom store: %v", err)
-		}
-	})
 
 	// Create Patient 1
 	patient1Body := bytes.NewBuffer([]byte(`{
@@ -326,7 +317,15 @@ func setupHealthcareResources(t *testing.T, service *healthcare.Service, dataset
 		createFHIRResource(t, service, fhirStore.Name, "Observation", observation2Body)
 	}
 
-	return patient1ID, patient2ID
+	teardown := func(t *testing.T) {
+		if _, err := service.Projects.Locations.Datasets.FhirStores.Delete(fhirStore.Name).Do(); err != nil {
+			t.Logf("failed to delete fhir store: %v", err)
+		}
+		if _, err := service.Projects.Locations.Datasets.DicomStores.Delete(dicomStore.Name).Do(); err != nil {
+			t.Logf("failed to delete dicom store: %v", err)
+		}
+	}
+	return patient1ID, patient2ID, teardown
 }
 
 func getToolsConfig(sourceConfig map[string]any) map[string]any {

tests/cloudsqlpg/cloud_sql_pg_integration_test.go

@@ -132,20 +132,12 @@ func TestCloudSQLPgSimpleToolEndpoints(t *testing.T) {
 	teardownTable2 := tests.SetupPostgresSQLTable(t, ctx, pool, createAuthTableStmt, insertAuthTableStmt, tableNameAuth, authTestParams)
 	defer teardownTable2(t)
 
-	// Set up table for semantic search
-	vectorTableName, tearDownVectorTable := tests.SetupPostgresVectorTable(t, ctx, pool)
-	defer tearDownVectorTable(t)
-
 	// Write config into a file and pass it to command
 	toolsFile := tests.GetToolsConfig(sourceConfig, CloudSQLPostgresToolKind, paramToolStmt, idParamToolStmt, nameParamToolStmt, arrayToolStmt, authToolStmt)
 	toolsFile = tests.AddExecuteSqlConfig(t, toolsFile, "postgres-execute-sql")
 	tmplSelectCombined, tmplSelectFilterCombined := tests.GetPostgresSQLTmplToolStatement()
 	toolsFile = tests.AddTemplateParamConfig(t, toolsFile, CloudSQLPostgresToolKind, tmplSelectCombined, tmplSelectFilterCombined, "")
 
-	// Add semantic search tool config
-	insertStmt, searchStmt := tests.GetPostgresVectorSearchStmts(vectorTableName)
-	toolsFile = tests.AddSemanticSearchConfig(t, toolsFile, CloudSQLPostgresToolKind, insertStmt, searchStmt)
-
 	toolsFile = tests.AddPostgresPrebuiltConfig(t, toolsFile)
 	cmd, cleanup, err := tests.StartCmd(ctx, toolsFile, args...)
 	if err != nil {
@@ -194,7 +186,6 @@ func TestCloudSQLPgSimpleToolEndpoints(t *testing.T) {
 	tests.RunPostgresListDatabaseStatsTest(t, ctx, pool)
 	tests.RunPostgresListRolesTest(t, ctx, pool)
 	tests.RunPostgresListStoredProcedureTest(t, ctx, pool)
-	tests.RunSemanticSearchToolInvokeTest(t, "null", "", "The quick brown fox")
 }
 
 // Test connection with different IP type

tests/embedding.go

@@ -1,251 +0,0 @@
-// Copyright 2026 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package tests contains end to end tests meant to verify the Toolbox Server
-// works as expected when executed as a binary.
-
-package tests
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-	"strings"
-	"testing"
-
-	"github.com/google/uuid"
-	"github.com/googleapis/genai-toolbox/internal/server/mcp/jsonrpc"
-	"github.com/jackc/pgx/v5/pgxpool"
-)
-
-var apiKey = os.Getenv("API_KEY")
-
-// AddSemanticSearchConfig adds embedding models and semantic search tools to the config
-// with configurable tool kind and SQL statements.
-func AddSemanticSearchConfig(t *testing.T, config map[string]any, toolKind, insertStmt, searchStmt string) map[string]any {
-	config["embeddingModels"] = map[string]any{
-		"gemini_model": map[string]any{
-			"kind":      "gemini",
-			"model":     "gemini-embedding-001",
-			"apiKey":    apiKey,
-			"dimension": 768,
-		},
-	}
-
-	tools, ok := config["tools"].(map[string]any)
-	if !ok {
-		t.Fatalf("unable to get tools from config")
-	}
-
-	tools["insert_docs"] = map[string]any{
-		"kind":        toolKind,
-		"source":      "my-instance",
-		"description": "Stores content and its vector embedding into the documents table.",
-		"statement":   insertStmt,
-		"parameters": []any{
-			map[string]any{
-				"name":        "content",
-				"type":        "string",
-				"description": "The text content associated with the vector.",
-			},
-			map[string]any{
-				"name":        "text_to_embed",
-				"type":        "string",
-				"description": "The text content used to generate the vector.",
-				"embeddedBy":  "gemini_model",
-			},
-		},
-	}
-
-	tools["search_docs"] = map[string]any{
-		"kind":        toolKind,
-		"source":      "my-instance",
-		"description": "Finds the most semantically similar document to the query vector.",
-		"statement":   searchStmt,
-		"parameters": []any{
-			map[string]any{
-				"name":        "query",
-				"type":        "string",
-				"description": "The text content to search for.",
-				"embeddedBy":  "gemini_model",
-			},
-		},
-	}
-
-	config["tools"] = tools
-	return config
-}
-
-// RunSemanticSearchToolInvokeTest runs the insert_docs and search_docs tools
-// via both HTTP and MCP endpoints and verifies the output.
-func RunSemanticSearchToolInvokeTest(t *testing.T, insertWant, mcpInsertWant, searchWant string) {
-	// Initialize MCP session once for the MCP test cases
-	sessionId := RunInitialize(t, "2024-11-05")
-
-	tcs := []struct {
-		name        string
-		api         string
-		isMcp       bool
-		requestBody interface{}
-		want        string
-	}{
-		{
-			name:        "HTTP invoke insert_docs",
-			api:         "http://127.0.0.1:5000/api/tool/insert_docs/invoke",
-			isMcp:       false,
-			requestBody: `{"content": "The quick brown fox jumps over the lazy dog", "text_to_embed": "The quick brown fox jumps over the lazy dog"}`,
-			want:        insertWant,
-		},
-		{
-			name:        "HTTP invoke search_docs",
-			api:         "http://127.0.0.1:5000/api/tool/search_docs/invoke",
-			isMcp:       false,
-			requestBody: `{"query": "fast fox jumping"}`,
-			want:        searchWant,
-		},
-		{
-			name:  "MCP invoke insert_docs",
-			api:   "http://127.0.0.1:5000/mcp",
-			isMcp: true,
-			requestBody: jsonrpc.JSONRPCRequest{
-				Jsonrpc: "2.0",
-				Id:      "mcp-insert-docs",
-				Request: jsonrpc.Request{
-					Method: "tools/call",
-				},
-				Params: map[string]any{
-					"name": "insert_docs",
-					"arguments": map[string]any{
-						"content":       "The quick brown fox jumps over the lazy dog",
-						"text_to_embed": "The quick brown fox jumps over the lazy dog",
-					},
-				},
-			},
-			want: mcpInsertWant,
-		},
-		{
-			name:  "MCP invoke search_docs",
-			api:   "http://127.0.0.1:5000/mcp",
-			isMcp: true,
-			requestBody: jsonrpc.JSONRPCRequest{
-				Jsonrpc: "2.0",
-				Id:      "mcp-search-docs",
-				Request: jsonrpc.Request{
-					Method: "tools/call",
-				},
-				Params: map[string]any{
-					"name": "search_docs",
-					"arguments": map[string]any{
-						"query": "fast fox jumping",
-					},
-				},
-			},
-			want: searchWant,
-		},
-	}
-
-	for _, tc := range tcs {
-		t.Run(tc.name, func(t *testing.T) {
-			var bodyReader io.Reader
-			headers := map[string]string{}
-
-			// Prepare Request Body and Headers
-			if tc.isMcp {
-				reqBytes, err := json.Marshal(tc.requestBody)
-				if err != nil {
-					t.Fatalf("failed to marshal mcp request: %v", err)
-				}
-				bodyReader = bytes.NewBuffer(reqBytes)
-				if sessionId != "" {
-					headers["Mcp-Session-Id"] = sessionId
-				}
-			} else {
-				bodyReader = bytes.NewBufferString(tc.requestBody.(string))
-			}
-
-			// Send Request
-			resp, respBody := RunRequest(t, http.MethodPost, tc.api, bodyReader, headers)
-
-			if resp.StatusCode != http.StatusOK {
-				t.Fatalf("response status code is not 200, got %d: %s", resp.StatusCode, string(respBody))
-			}
-
-			// Normalize Response to get the actual tool result string
-			var got string
-			if tc.isMcp {
-				var mcpResp struct {
-					Result struct {
-						Content []struct {
-							Text string `json:"text"`
-						} `json:"content"`
-					} `json:"result"`
-				}
-				if err := json.Unmarshal(respBody, &mcpResp); err != nil {
-					t.Fatalf("error parsing mcp response: %s", err)
-				}
-				if len(mcpResp.Result.Content) > 0 {
-					got = mcpResp.Result.Content[0].Text
-				}
-			} else {
-				var httpResp map[string]interface{}
-				if err := json.Unmarshal(respBody, &httpResp); err != nil {
-					t.Fatalf("error parsing http response: %s", err)
-				}
-				if res, ok := httpResp["result"].(string); ok {
-					got = res
-				}
-			}
-
-			if !strings.Contains(got, tc.want) {
-				t.Fatalf("unexpected value: got %q, want %q", got, tc.want)
-			}
-		})
-	}
-}
-
-// SetupPostgresVectorTable sets up the vector extension and a vector table
-func SetupPostgresVectorTable(t *testing.T, ctx context.Context, pool *pgxpool.Pool) (string, func(*testing.T)) {
-	t.Helper()
-	if _, err := pool.Exec(ctx, "CREATE EXTENSION IF NOT EXISTS vector"); err != nil {
-		t.Fatalf("failed to create vector extension: %v", err)
-	}
-
-	tableName := "vector_table_" + strings.ReplaceAll(uuid.New().String(), "-", "")
-
-	createTableStmt := fmt.Sprintf(`CREATE TABLE %s (
-		id SERIAL PRIMARY KEY, 
-		content TEXT, 
-		embedding vector(768)
-	)`, tableName)
-
-	if _, err := pool.Exec(ctx, createTableStmt); err != nil {
-		t.Fatalf("failed to create table %s: %v", tableName, err)
-	}
-
-	return tableName, func(t *testing.T) {
-		if _, err := pool.Exec(ctx, fmt.Sprintf("DROP TABLE IF EXISTS %s", tableName)); err != nil {
-			t.Errorf("failed to drop table %s: %v", tableName, err)
-		}
-	}
-}
-
-func GetPostgresVectorSearchStmts(vectorTableName string) (string, string) {
-	insertStmt := fmt.Sprintf("INSERT INTO %s (content, embedding) VALUES ($1, $2)", vectorTableName)
-	searchStmt := fmt.Sprintf("SELECT id, content, embedding <-> $1 AS distance FROM %s ORDER BY distance LIMIT 1", vectorTableName)
-	return insertStmt, searchStmt
-}

tests/postgres/postgres_integration_test.go

@@ -111,10 +111,6 @@ func TestPostgres(t *testing.T) {
 	teardownTable2 := tests.SetupPostgresSQLTable(t, ctx, pool, createAuthTableStmt, insertAuthTableStmt, tableNameAuth, authTestParams)
 	defer teardownTable2(t)
 
-	// Set up table for semantic search
-	vectorTableName, tearDownVectorTable := tests.SetupPostgresVectorTable(t, ctx, pool)
-	defer tearDownVectorTable(t)
-
 	// Write config into a file and pass it to command
 	toolsFile := tests.GetToolsConfig(sourceConfig, PostgresToolKind, paramToolStmt, idParamToolStmt, nameParamToolStmt, arrayToolStmt, authToolStmt)
 	toolsFile = tests.AddExecuteSqlConfig(t, toolsFile, "postgres-execute-sql")
@@ -122,10 +118,6 @@ func TestPostgres(t *testing.T) {
 	toolsFile = tests.AddTemplateParamConfig(t, toolsFile, PostgresToolKind, tmplSelectCombined, tmplSelectFilterCombined, "")
 	toolsFile = tests.AddPostgresPrebuiltConfig(t, toolsFile)
 
-	// Add semantic search tool config
-	insertStmt, searchStmt := tests.GetPostgresVectorSearchStmts(vectorTableName)
-	toolsFile = tests.AddSemanticSearchConfig(t, toolsFile, PostgresToolKind, insertStmt, searchStmt)
-
 	cmd, cleanup, err := tests.StartCmd(ctx, toolsFile, args...)
 	if err != nil {
 		t.Fatalf("command initialization returned an error: %s", err)
@@ -173,5 +165,4 @@ func TestPostgres(t *testing.T) {
 	tests.RunPostgresListDatabaseStatsTest(t, ctx, pool)
 	tests.RunPostgresListRolesTest(t, ctx, pool)
 	tests.RunPostgresListStoredProcedureTest(t, ctx, pool)
-	tests.RunSemanticSearchToolInvokeTest(t, "null", "", "The quick brown fox")
 }

tests/tool.go

@@ -1240,10 +1240,7 @@ func RunPostgresListTablesTest(t *testing.T, tableNameParam, tableNameAuth, user
 					var filteredGot []any
 					for _, item := range got {
 						if tableMap, ok := item.(map[string]interface{}); ok {
-							name, _ := tableMap["object_name"].(string)
-
-							// Only keep the table if it matches expected test tables
-							if name == tableNameParam || name == tableNameAuth {
+							if schema, ok := tableMap["schema_name"]; ok && schema == "public" {
 								filteredGot = append(filteredGot, item)
 							}
 						}