chore(deps): bump ajv in /docs/en/getting-started/quickstart/js/genkit

Bumps [ajv](https://github.com/ajv-validator/ajv) from 8.17.1 to 8.18.0. - [Release notes](https://github.com/ajv-validator/ajv/releases) - [Commits](https://github.com/ajv-validator/ajv/compare/v8.17.1...v8.18.0) --- updated-dependencies: - dependency-name: ajv dependency-version: 8.18.0 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>
2026-02-18 11:02:26 -05:00 · 2026-02-17 19:03:54 +00:00
25 changed files with 112 additions and 2821 deletions
--- a/.ci/sample_tests/pre_post_processing/go.integration.cloudbuild.yaml
+++ b/.ci/sample_tests/pre_post_processing/go.integration.cloudbuild.yaml
@@ -1,57 +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.
-
-steps:
-  - name: "${_IMAGE}"
-    id: "go-pre-post-processing-test"
-    entrypoint: "bash"
-    args:
-      - -c
-      - |
-        set -ex
-        chmod +x .ci/sample_tests/run_tests.sh
-        .ci/sample_tests/run_tests.sh
-    env:
-      - "CLOUD_SQL_INSTANCE=${_CLOUD_SQL_INSTANCE}"
-      - "GCP_PROJECT=${_GCP_PROJECT}"
-      - "DATABASE_NAME=${_DATABASE_NAME}"
-      - "DB_USER=${_DB_USER}"
-      - "TARGET_ROOT=${_TARGET_ROOT}"
-      - "TARGET_LANG=${_TARGET_LANG}"
-      - "TABLE_NAME=${_TABLE_NAME}"
-      - "SQL_FILE=${_SQL_FILE}"
-      - "AGENT_FILE_PATTERN=${_AGENT_FILE_PATTERN}"
-    secretEnv: ["TOOLS_YAML_CONTENT", "GOOGLE_API_KEY", "DB_PASSWORD"]
-
-availableSecrets:
-  secretManager:
-    - versionName: projects/${_GCP_PROJECT}/secrets/${_TOOLS_YAML_SECRET}/versions/5
-      env: "TOOLS_YAML_CONTENT"
-    - versionName: projects/${_GCP_PROJECT_NUMBER}/secrets/${_API_KEY_SECRET}/versions/latest
-      env: "GOOGLE_API_KEY"
-    - versionName: projects/${_GCP_PROJECT}/secrets/${_DB_PASS_SECRET}/versions/latest
-      env: "DB_PASSWORD"
-
-timeout: 1200s
-
-substitutions:
-  _TARGET_LANG: "go"
-  _IMAGE: "golang:1.25.1"
-  _TARGET_ROOT: "docs/en/samples/pre_post_processing/go"
-  _TABLE_NAME: "hotels_go_pre_post_processing"
-  _SQL_FILE: ".ci/sample_tests/setup_hotels.sql"
-  _AGENT_FILE_PATTERN: "agent.go"
-
-options:
-  logging: CLOUD_LOGGING_ONLY
--- a/.ci/sample_tests/pre_post_processing/js.integration.cloudbuild.yaml
+++ b/.ci/sample_tests/pre_post_processing/js.integration.cloudbuild.yaml
@@ -1,57 +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.
-
-steps:
-  - name: "${_IMAGE}"
-    id: "js-pre-post-processing-test"
-    entrypoint: "bash"
-    args:
-      - -c
-      - |
-        set -ex
-        chmod +x .ci/sample_tests/run_tests.sh
-        .ci/sample_tests/run_tests.sh
-    env:
-      - "CLOUD_SQL_INSTANCE=${_CLOUD_SQL_INSTANCE}"
-      - "GCP_PROJECT=${_GCP_PROJECT}"
-      - "DATABASE_NAME=${_DATABASE_NAME}"
-      - "DB_USER=${_DB_USER}"
-      - "TARGET_ROOT=${_TARGET_ROOT}"
-      - "TARGET_LANG=${_TARGET_LANG}"
-      - "TABLE_NAME=${_TABLE_NAME}"
-      - "SQL_FILE=${_SQL_FILE}"
-      - "AGENT_FILE_PATTERN=${_AGENT_FILE_PATTERN}"
-    secretEnv: ["TOOLS_YAML_CONTENT", "GOOGLE_API_KEY", "DB_PASSWORD"]
-
-availableSecrets:
-  secretManager:
-    - versionName: projects/${_GCP_PROJECT}/secrets/${_TOOLS_YAML_SECRET}/versions/5
-      env: "TOOLS_YAML_CONTENT"
-    - versionName: projects/${_GCP_PROJECT_NUMBER}/secrets/${_API_KEY_SECRET}/versions/latest
-      env: "GOOGLE_API_KEY"
-    - versionName: projects/${_GCP_PROJECT}/secrets/${_DB_PASS_SECRET}/versions/latest
-      env: "DB_PASSWORD"
-
-timeout: 1200s
-
-substitutions:
-  _TARGET_LANG: "js"
-  _IMAGE: "node:22"
-  _TARGET_ROOT: "docs/en/samples/pre_post_processing/js"
-  _TABLE_NAME: "hotels_js_pre_post_processing"
-  _SQL_FILE: ".ci/sample_tests/setup_hotels.sql"
-  _AGENT_FILE_PATTERN: "agent.js"
-
-options:
-  logging: CLOUD_LOGGING_ONLY
--- a/.github/workflows/deploy_versioned_docs.yaml
+++ b/.github/workflows/deploy_versioned_docs.yaml
@@ -35,9 +35,7 @@ jobs:
          ref: ${{ github.event.release.tag_name }}

      - name: Get Version from Release Tag
-        run: echo "VERSION=${GITHUB_EVENT_RELEASE_TAG_NAME}" >> $GITHUB_ENV
-        env:
-          GITHUB_EVENT_RELEASE_TAG_NAME: ${{ github.event.release.tag_name }}
+        run: echo "VERSION=${{ github.event.release.tag_name }}" >> $GITHUB_ENV

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f # v3
--- a/.github/workflows/link_checker.yaml
+++ b/.github/workflows/link_checker.yaml
@@ -1,132 +0,0 @@
-# Copyright 2025 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.
-name: Link Checker
-
-on:
-  pull_request:
-permissions:
-  contents: read
-  pull-requests: write
-  issues: write
-
-
-jobs:
-  link-check:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-        with:
-          fetch-depth: 0
-      - name: Identify Changed Files
-        id: changed-files
-        shell: bash
-        run: |
-          git fetch origin main
-          CHANGED_FILES=$(git diff --name-only --diff-filter=ACMRT origin/main...HEAD -- '*.md')
-
-          if [ -z "$CHANGED_FILES" ]; then
-            echo "No markdown files changed. Skipping checks."
-            echo "HAS_CHANGES=false" >> $GITHUB_ENV
-          else
-            echo "--- Changed Files to Scan ---"
-            echo "$CHANGED_FILES"
-            echo "-----------------------------"
-            
-            # FIX: Wrap filenames in quotes to handle spaces
-            FILES_QUOTED=$(echo "$CHANGED_FILES" | sed 's/^/"/;s/$/"/' | tr '\n' ' ')
-            
-            # Write to env using EOF pattern
-            echo "CHECK_FILES<<EOF" >> $GITHUB_ENV
-            echo "$FILES_QUOTED" >> $GITHUB_ENV
-            echo "EOF" >> $GITHUB_ENV
-            echo "HAS_CHANGES=true" >> $GITHUB_ENV
-          fi
-
-
-      - name: Restore lychee cache
-        if: env.HAS_CHANGES == 'true'
-        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5
-        with:
-          path: .lycheecache
-          key: cache-lychee-${{ github.sha }}
-          restore-keys: cache-lychee-
-
-      - name: Link Checker
-        id: lychee-check       
-        if: env.HAS_CHANGES == 'true'
-        uses: lycheeverse/lychee-action@a8c4c7cb88f0c7386610c35eb25108e448569cb0 # v2
-        continue-on-error: true 
-        with:
-          args: >
-            --quiet
-            --no-progress
-            --cache
-            --max-cache-age 1d
-            --exclude '^neo4j\+.*' --exclude '^bolt://.*'
-            ${{ env.CHECK_FILES }}
-          output: lychee-report.md
-          format: markdown
-          fail: true           
-          jobSummary: false    
-          debug: false
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: Find comment
-        uses: peter-evans/find-comment@b30e6a3c0ed37e7c023ccd3f1db5c6c0b0c23aad # v4
-        id: find-comment
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          comment-author: 'github-actions[bot]'
-          body-includes: "## Link Resolution Note"
-
-      - name: Delete comment on success
-        if: steps.lychee-check.outcome == 'success' && steps.find-comment.outputs.comment-id != ''
-        run: |
-          gh api \
-            --method DELETE \
-            -H "Accept: application/vnd.github+json" \
-            /repos/${{ github.repository }}/issues/comments/${{ steps.find-comment.outputs.comment-id }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Prepare Report 
-        if: env.HAS_CHANGES == 'true' && steps.lychee-check.outcome == 'failure'
-        run: |
-          echo "## Link Resolution Note" > full-report.md
-          
-          
-          echo "Local links and directory changes work differently on GitHub than on the docsite.You must ensure fixes pass the **GitHub check** and also work with **\`hugo server\`**." >> full-report.md
-          echo "See [Link Checking and Fixing with Lychee](https://github.com/googleapis/genai-toolbox/blob/main/DEVELOPER.md#link-checking-and-fixing-with-lychee) for more details." >> full-report.md          
-          echo "" >> full-report.md 
-          sed -E '/(Redirect|Redirects per input)/d' lychee-report.md >> full-report.md
-
-      - name: Create PR Comment
-        if: env.HAS_CHANGES == 'true' && steps.lychee-check.outcome == 'failure'
-        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4
-        with:
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          issue-number: ${{ github.event.pull_request.number }}
-          body-path: full-report.md
-          edit-mode: replace
-
-      - name: Display Failure Report
-        # Run this ONLY if the link checker failed
-        if: steps.lychee-check.outcome == 'failure'
-        run: |
-          # We can now simply output the prepared file to the job summary
-          cat full-report.md >> $GITHUB_STEP_SUMMARY
-          
-          # Fail the job
-          exit 1
--- a/.github/workflows/link_checker_workflow.yaml
+++ b/.github/workflows/link_checker_workflow.yaml
@@ -0,0 +1,68 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+name: Link Checker
+
+on:
+  pull_request:
+
+
+jobs:
+  link-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+
+      - name: Restore lychee cache
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5
+        with:
+          path: .lycheecache
+          key: cache-lychee-${{ github.sha }}
+          restore-keys: cache-lychee-
+
+      - name: Link Checker
+        id: lychee-check       
+        uses: lycheeverse/lychee-action@a8c4c7cb88f0c7386610c35eb25108e448569cb0 # v2
+        continue-on-error: true 
+        with:
+          args: >
+            --quiet
+            --no-progress
+            --cache
+            --max-cache-age 1d
+            --exclude '^neo4j\+.*' --exclude '^bolt://.*'
+            README.md
+            docs/
+          output: lychee-report.md
+          format: markdown
+          fail: true           
+          jobSummary: false    
+          debug: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Display Failure Report
+        # Run this ONLY if the link checker failed
+        if: steps.lychee-check.outcome == 'failure'
+        run: |
+          echo "## Link Resolution Note" >> $GITHUB_STEP_SUMMARY
+          echo "Local links and directory changes work differently on GitHub than on the docsite." >> $GITHUB_STEP_SUMMARY
+          echo "You must ensure fixes pass the **GitHub check** and also work with **\`hugo server\`**." >> $GITHUB_STEP_SUMMARY
+          echo "See [Link Checking and Fixing with Lychee](https://github.com/googleapis/genai-toolbox/blob/main/DEVELOPER.md#link-checking-and-fixing-with-lychee) for more details." >> $GITHUB_STEP_SUMMARY
+          echo "---" >> $GITHUB_STEP_SUMMARY
+
+          echo "### Broken Links Found" >> $GITHUB_STEP_SUMMARY
+          cat ./lychee-report.md >> $GITHUB_STEP_SUMMARY
+
+          exit 1
--- a/docs/en/getting-started/colab_quickstart.ipynb
+++ b/docs/en/getting-started/colab_quickstart.ipynb
@@ -41,7 +41,7 @@
        "# Getting Started With MCP Toolbox\n",
        "\n",
        "This guide demonstrates how to quickly run\n",
-        "[MCP Toolbox](https://github.com/googleapis/genai-toolbox) end-to-end in Google\n",
+        "[Toolbox](https://github.com/googleapis/genai-toolbox) end-to-end in Google\n",
        "Colab using Python, PostgreSQL, and either [Google\n",
        "GenAI](https://pypi.org/project/google-genai/), [ADK](https://google.github.io/adk-docs/),\n",
        "[Langgraph](https://www.langchain.com/langgraph)\n",
@@ -49,12 +49,12 @@
        "\n",
        "Within this Colab environment, you'll\n",
        "- Set up a `PostgreSQL database`.\n",
-        "- Launch an MCP Toolbox server.\n",
-        "- Connect to MCP Toolbox and develop a sample `Hotel Booking` application.\n",
+        "- Launch a Toolbox server.\n",
+        "- Connect to Toolbox and develop a sample `Hotel Booking` application.\n",
        "\n",
-        "Here is the simplified flow of a MCP Toolbox Application:\n",
+        "Here is the simplified flow of a Toolbox Application:\n",
        "\n",
-        "<img src=\"https://services.google.com/fh/files/misc/toolbox_flow.png\" alt=\"MCP Toolbox Flow\"/>\n",
+        "<img src=\"https://services.google.com/fh/files/misc/toolbox_flow.png\" alt=\"Toolbox Flow\"/>\n",
        "\n"
      ]
    },
@@ -208,12 +208,12 @@
        "id": "EPuheP8DIt3p"
      },
      "source": [
-        "## Step 2: Install and configure MCP Toolbox\n",
+        "## Step 2: Install and configure Toolbox\n",
        "\n",
        "In this section, we will\n",
-        "1. Download the latest version of the MCP toolbox binary.\n",
-        "2. Create an MCP toolbox config file.\n",
-        "3. Start an MCP toolbox server using the config file.\n",
+        "1. Download the latest version of the toolbox binary.\n",
+        "2. Create a toolbox config file.\n",
+        "3. Start a toolbox server using the config file.\n",
        "\n"
      ]
    },
@@ -223,7 +223,7 @@
        "id": "Bl1IeaqZbMYh"
      },
      "source": [
-        "Download the [latest](https://github.com/googleapis/genai-toolbox/releases) version of MCP Toolbox as a binary."
+        "Download the [latest](https://github.com/googleapis/genai-toolbox/releases) version of Toolbox as a binary."
      ]
    },
    {
@@ -284,7 +284,7 @@
        "\n",
        "Our application will leverage these tools to interact with the hotels database.\n",
        "\n",
-        "For detailed configuration options, please refer to the [MCP Toolbox documentation](https://googleapis.github.io/genai-toolbox/getting-started/configure/).\n",
+        "For detailed configuration options, please refer to the [Toolbox documentation](https://googleapis.github.io/genai-toolbox/getting-started/configure/).\n",
        "\n"
      ]
    },
@@ -297,7 +297,7 @@
      "outputs": [],
      "source": [
        "# Create a tools file at runtime.\n",
-        "# You can also upload a tools file and use that to run MCP toolbox.\n",
+        "# You can also upload a tools file and use that to run toolbox.\n",
        "tools_file_name = \"tools.yml\"\n",
        "file_content = f\"\"\"\n",
        "kind: sources\n",
@@ -417,7 +417,7 @@
      },
      "outputs": [],
      "source": [
-        "# Start an MCP toolbox server\n",
+        "# Start a toolbox server\n",
        "! nohup {TOOLBOX_BINARY_PATH} --tools-file {TOOLS_FILE_PATH} -p {SERVER_PORT} > toolbox.log 2>&1 &"
      ]
    },
@@ -429,7 +429,7 @@
      },
      "outputs": [],
      "source": [
-        "# Check if MCP toolbox is running\n",
+        "# Check if toolbox is running\n",
        "!sudo lsof -i :{SERVER_PORT}"
      ]
    },
@@ -439,10 +439,10 @@
        "id": "4yFH4JK7JEAv"
      },
      "source": [
-        "## Step 3: Connect your agent to MCP Toolbox\n",
+        "## Step 3: Connect your agent to Toolbox\n",
        "\n",
        "In this section, you will\n",
-        "1. Establish a connection to the tools by creating an MCP Toolbox client.\n",
+        "1. Establish a connection to the tools by creating a Toolbox client.\n",
        "2. Build an agent that leverages the tools and an LLM for Hotel Booking functionality.\n"
      ]
    },
@@ -495,7 +495,7 @@
        "id": "J46eLkFbNhWq"
      },
      "source": [
-        "> You can either use LangGraph or LlamaIndex to develop an MCP Toolbox based\n",
+        "> You can either use LangGraph or LlamaIndex to develop a Toolbox based\n",
        "> application. Run one of the sections below\n",
        "> - [Connect using Google GenAI](#scrollTo=Fv2-uT4mvYtp)\n",
        "> - [Connect using ADK](#scrollTo=QqRlWqvYNKSo)\n",
@@ -618,7 +618,7 @@
      },
      "outputs": [],
      "source": [
-        "# Install the MCP Toolbox Langchain package\n",
+        "# Install the Toolbox Langchain package\n",
        "!pip install toolbox-langchain --quiet\n",
        "!pip install langgraph --quiet\n",
        "\n",
@@ -679,7 +679,7 @@
        "  # model = ChatGoogleGenerativeAI(model=\"gemini-2.0-flash-001\")\n",
        "  # model = ChatAnthropic(model=\"claude-3-5-sonnet-20240620\")\n",
        "\n",
-        "  # Load the tools from the MCP Toolbox server\n",
+        "  # Load the tools from the Toolbox server\n",
        "  client = ToolboxClient(\"http://127.0.0.1:5000\")\n",
        "  tools = await client.aload_toolset()\n",
        "\n",
@@ -711,7 +711,7 @@
      },
      "outputs": [],
      "source": [
-        "# Install the MCP Toolbox LlamaIndex package\n",
+        "# Install the Toolbox LlamaIndex package\n",
        "!pip install toolbox-llamaindex --quiet\n",
        "\n",
        "# Install the llamaindex llm package\n",
@@ -783,7 +783,7 @@
        "    #   api_key=os.getenv(\"ANTHROPIC_API_KEY\")\n",
        "    # )\n",
        "\n",
-        "    # Load the tools from the MCP Toolbox server\n",
+        "    # Load the tools from the Toolbox server\n",
        "    client = ToolboxClient(\"http://127.0.0.1:5000\")\n",
        "    tools = await client.aload_toolset()\n",
        "\n",
@@ -821,7 +821,7 @@
      },
      "outputs": [],
      "source": [
-        "# Install the MCP Toolbox Core package\n",
+        "# Install the Toolbox Core package\n",
        "!pip install toolbox-core --quiet\n",
        "\n",
        "# Install the Google GenAI package\n",
@@ -999,7 +999,7 @@
        "id": "yatf9YoGclV9"
      },
      "source": [
-        "Executing this will terminate the processes running on the database and MCP Toolbox ports.\n",
+        "Executing this will terminate the processes running on the database and Toolbox ports.\n",
        "\n",
        "This is necessary before re-running the startup cells for these services to prevent `port already in use` errors."
      ]
--- a/docs/en/getting-started/local_quickstart.md
+++ b/docs/en/getting-started/local_quickstart.md
@@ -3,7 +3,7 @@ title: "Python Quickstart (Local)"
 type: docs
 weight: 2
 description: >
-  How to get started running MCP Toolbox locally with [Python](https://github.com/googleapis/mcp-toolbox-sdk-python), PostgreSQL, and  [Agent Development Kit](https://google.github.io/adk-docs/),
+  How to get started running Toolbox locally with [Python](https://github.com/googleapis/mcp-toolbox-sdk-python), PostgreSQL, and  [Agent Development Kit](https://google.github.io/adk-docs/),
  [LangGraph](https://www.langchain.com/langgraph), [LlamaIndex](https://www.llamaindex.ai/) or [GoogleGenAI](https://pypi.org/project/google-genai/).
 ---

@@ -32,14 +32,14 @@ This guide assumes you have already done the following:

 {{< regionInclude "quickstart/shared/database_setup.md" "database_setup" >}}

-## Step 2: Install and configure MCP Toolbox
+## Step 2: Install and configure Toolbox

 {{< regionInclude "quickstart/shared/configure_toolbox.md" "configure_toolbox" >}}

-## Step 3: Connect your agent to MCP Toolbox
+## Step 3: Connect your agent to Toolbox

 In this section, we will write and run an agent that will load the Tools
-from MCP Toolbox.
+from Toolbox.

 {{< notice tip>}}
 If you prefer to experiment within a Google Colab environment, you can connect
@@ -113,7 +113,7 @@ pip install google-genai
    ```
    <br/>

-1. Update `my_agent/agent.py` with the following content to connect to MCP Toolbox:
+1. Update `my_agent/agent.py` with the following content to connect to Toolbox:
    ```py
    {{< regionInclude "quickstart/python/adk/quickstart.py" "quickstart" >}}
    ```
--- a/docs/en/getting-started/local_quickstart_go.md
+++ b/docs/en/getting-started/local_quickstart_go.md
@@ -3,7 +3,7 @@ title: "Go Quickstart (Local)"
 type: docs
 weight: 4
 description: >
-  How to get started running MCP Toolbox locally with [Go](https://github.com/googleapis/mcp-toolbox-sdk-go), PostgreSQL, and orchestration frameworks such as [LangChain Go](https://tmc.github.io/langchaingo/docs/), [GenkitGo](https://genkit.dev/go/docs/get-started-go/), [Go GenAI](https://github.com/googleapis/go-genai) and [OpenAI Go](https://github.com/openai/openai-go).
+  How to get started running Toolbox locally with [Go](https://github.com/googleapis/mcp-toolbox-sdk-go), PostgreSQL, and orchestration frameworks such as [LangChain Go](https://tmc.github.io/langchaingo/docs/), [GenkitGo](https://genkit.dev/go/docs/get-started-go/), [Go GenAI](https://github.com/googleapis/go-genai) and [OpenAI Go](https://github.com/openai/openai-go).
 ---

 ## Before you begin
@@ -24,14 +24,14 @@ This guide assumes you have already done the following:

 {{< regionInclude "quickstart/shared/database_setup.md" "database_setup" >}}

-## Step 2: Install and configure MCP Toolbox
+## Step 2: Install and configure Toolbox

 {{< regionInclude "quickstart/shared/configure_toolbox.md" "configure_toolbox" >}}

-## Step 3: Connect your agent to MCP Toolbox
+## Step 3: Connect your agent to Toolbox

 In this section, we will write and run an agent that will load the Tools
-from MCP Toolbox.
+from Toolbox.

 1. Initialize a go module:

--- a/docs/en/getting-started/local_quickstart_js.md
+++ b/docs/en/getting-started/local_quickstart_js.md
@@ -3,7 +3,7 @@ title: "JS Quickstart (Local)"
 type: docs
 weight: 3
 description: >
-  How to get started running MCP Toolbox locally with [JavaScript](https://github.com/googleapis/mcp-toolbox-sdk-js), PostgreSQL, and orchestration frameworks such as [LangChain](https://js.langchain.com/docs/introduction/), [GenkitJS](https://genkit.dev/docs/get-started/),  [LlamaIndex](https://ts.llamaindex.ai/) and [GoogleGenAI](https://github.com/googleapis/js-genai).
+  How to get started running Toolbox locally with [JavaScript](https://github.com/googleapis/mcp-toolbox-sdk-js), PostgreSQL, and orchestration frameworks such as [LangChain](https://js.langchain.com/docs/introduction/), [GenkitJS](https://genkit.dev/docs/get-started/),  [LlamaIndex](https://ts.llamaindex.ai/) and [GoogleGenAI](https://github.com/googleapis/js-genai).
 ---

 ## Before you begin
@@ -24,14 +24,14 @@ This guide assumes you have already done the following:

 {{< regionInclude "quickstart/shared/database_setup.md" "database_setup" >}}

-## Step 2: Install and configure MCP Toolbox
+## Step 2: Install and configure Toolbox

 {{< regionInclude "quickstart/shared/configure_toolbox.md" "configure_toolbox" >}}

-## Step 3: Connect your agent to MCP Toolbox
+## Step 3: Connect your agent to Toolbox

 In this section, we will write and run an agent that will load the Tools
-from MCP Toolbox.
+from Toolbox.

 1. (Optional) Initialize a Node.js project:

--- a/docs/en/getting-started/quickstart/go/quickstart_test.go
+++ b/docs/en/getting-started/quickstart/go/quickstart_test.go
@@ -1,5 +1,3 @@
-// Copyright 2025 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
@@ -11,7 +9,6 @@
 // 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 main

 import (
--- a/docs/en/getting-started/quickstart/js/genkit/package-lock.json
+++ b/docs/en/getting-started/quickstart/js/genkit/package-lock.json
@@ -3231,9 +3231,10 @@
      }
    },
    "node_modules/ajv": {
-      "version": "8.17.1",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.17.1.tgz",
-      "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
+      "version": "8.18.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.18.0.tgz",
+      "integrity": "sha512-PlXPeEWMXMZ7sPYOHqmDyCJzcfNrUr3fGNKtezX14ykXOEIvyK81d+qydx89KY5O71FKMPaQ2vBfBFI5NHR63A==",
+      "license": "MIT",
      "dependencies": {
        "fast-deep-equal": "^3.1.3",
        "fast-uri": "^3.0.1",
--- a/docs/en/samples/pre_post_processing/_index.md
+++ b/docs/en/samples/pre_post_processing/_index.md
@@ -50,30 +50,5 @@ It is helpful to understand how tool-level processing differs from other scopes:
 - **Model Level**: Intercepts individual calls to the LLM (prompts and responses). Unlike tool-level, this applies globally to all text sent/received, making it better for global PII redaction or token tracking.
 - **Agent Level**: Wraps the high-level execution loop (e.g., a "turn" in the conversation). Unlike tool-level, this envelopes the entire turn (user input to final response), making it suitable for session management or end-to-end auditing.

-## Best Practices
-
-### Security & Guardrails
-
- **Principle of Least Privilege**: Ensure that tools run with the minimum necessary permissions. Middleware is an excellent place to enforce "read-only" modes or verify user identity before executing sensitive actions.
- **Input Sanitization**: Actively strip potential PII (like credit card numbers or raw emails) from tool arguments before logging them.
- **Prompt Injection Defense**: Use pre-processing hooks to scan user inputs for known jailbreak patterns or malicious directives before they reach the model or tools.
-
-### Observability & Debugging
-
- **Structured Logging**: Instead of simple print statements, use structured JSON logging with correlation IDs. This allows you to trace a single user request through multiple agent turns and tool calls.
- **Logging for Testability**: LLM responses are non-deterministic and may summarize away key details.
-  - **Pattern**: Add explicit logging markers in your post-processing middleware (e.g., `logger.info("ACTION_SUCCESS: <id>")`).
-  - **Benefit**: Your integration tests can grep logs for these stable markers to verify tool success, rather than painfully parsing variable natural language responses.
-
-### Performance & Cost Optimization
-
- **Token Economy**: Tools often return verbose JSON. Use post-processing to strip unnecessary fields or summarize large datasets *before* returning the result to the LLM's context window. This saves tokens and reduces latency.
- **Caching**: For read-heavy tools (like "search_knowledge_base"), implement caching middleware to return previous results for identical queries, saving both time and API costs.
-
-### Error Handling
-
- **Graceful Degradation**: If a tool fails (e.g., API timeout), catch the exception in middleware and return a structured error message to the LLM (e.g., `Error: Database timeout, please try again`).
- **Self-Correction**: Well-formatted error messages often allow the LLM to understand *why* a call failed and retry it with corrected parameters automatically.
-

 ## Samples
--- a/docs/en/samples/pre_post_processing/go.md
+++ b/docs/en/samples/pre_post_processing/go.md
@@ -1,42 +0,0 @@
---
-title: "Go"
-type: docs
-weight: 3
-description: >
-  How to add pre- and post- processing to your Agents using Go.
---
-
-## Prerequisites
-
-This tutorial assumes that you have set up MCP Toolbox with a basic agent as described in the [local quickstart](../../getting-started/local_quickstart_go.md).
-
-This guide demonstrates how to implement these patterns in your Toolbox applications.
-
-## Implementation
-
-{{< tabpane persist=header >}}
-{{% tab header="ADK" text=true %}}
-The following example demonstrates how to use the `beforeToolCallback` and `afterToolCallback` hooks in the ADK `LlmAgent` to implement pre and post processing logic.
-
-```go
-{{< include "go/adk/agent.go" >}}
-```
-
-You can also add model-level (`beforeModelCallback`, `afterModelCallback`) and agent-level (`beforeAgentCallback`, `afterAgentCallback`) hooks to intercept messages at different stages of the execution loop.
-
-For more information, see the [ADK Callbacks documentation](https://google.github.io/adk-docs/callbacks/types-of-callbacks/).{{% /tab %}}
-{{< /tabpane >}}
-
-## Results
-
-The output should look similar to the following.
-
-{{< notice note >}}
-The exact responses may vary due to the non-deterministic nature of LLMs and differences between orchestration frameworks.
-{{< /notice >}}
-
-```
-AI: Booking Confirmed! You earned 500 Loyalty Points with this stay.
-
-AI: Error: Maximum stay duration is 14 days.
-```
--- a/docs/en/samples/pre_post_processing/go/adk/agent.go
+++ b/docs/en/samples/pre_post_processing/go/adk/agent.go
@@ -1,174 +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 main
-
-import (
-	"context"
-	"fmt"
-	"log"
-	"os"
-	"strings"
-	"time"
-
-	"github.com/googleapis/mcp-toolbox-sdk-go/tbadk"
-	"google.golang.org/adk/agent"
-	"google.golang.org/adk/agent/llmagent"
-	"google.golang.org/adk/model/gemini"
-	"google.golang.org/adk/runner"
-	"google.golang.org/adk/session"
-	"google.golang.org/adk/tool"
-	"google.golang.org/genai"
-)
-
-const systemPrompt = `You're a helpful hotel assistant. You handle hotel searching, booking and
-cancellations. When the user searches for a hotel, mention it's name, id,
-location and price tier. Always mention hotel ids while performing any
-searches. This is very important for any operations. For any bookings or
-cancellations, please provide the appropriate confirmation. Be sure to
-update checkin or checkout dates if mentioned by the user.
-Don't ask for confirmations from the user.`
-
-var queries = []string{
-	"Book hotel with id 3.",
-	"Update my hotel with id 3 with checkin date 2025-01-04 and checkout date 2025-01-20",
-}
-
-// Pre-processing
-func enforceBusinessRules(ctx tool.Context, tool tool.Tool, args map[string]any) (map[string]any, error) {
-
-	fmt.Printf("POLICY CHECK: Intercepting '%s'\n", tool.Name())
-	if tool.Name() == "update-hotel" {
-		checkinStr, okCheckin := args["checkin_date"].(string)
-		checkoutStr, okCheckout := args["checkout_date"].(string)
-
-		if okCheckin && okCheckout {
-			startDate, errStart := time.Parse("2006-01-02", checkinStr)
-			endDate, errEnd := time.Parse("2006-01-02", checkoutStr)
-			if errStart != nil || errEnd != nil {
-				return nil, nil
-			}
-
-			duration := endDate.Sub(startDate).Hours() / 24
-			if duration > 14 {
-				fmt.Println("BLOCKED: Stay too long")
-				return map[string]any{"Error": "Maximum stay duration is 14 days."}, nil
-			}
-		}
-	}
-	return nil, nil
-}
-
-// Post-processing
-func enrichResponse(ctx tool.Context, tool tool.Tool, args, result map[string]any, err error) (map[string]any, error) {
-	resultStr := fmt.Sprintf("%v", result)
-
-	if tool.Name() == "book-hotel" {
-		if err != nil {
-			return nil, err
-		}
-		if _, ok := result["Error"]; !ok && !strings.Contains(resultStr, "Error") {
-			const loyaltyBonus = 500
-			enrichedResult := fmt.Sprintf("Booking Confirmed!\n You earned %d Loyalty Points with this stay.\n\nSystem Details: %s", loyaltyBonus, resultStr)
-			return map[string]any{"confirmation": enrichedResult}, nil
-		}
-	}
-	return result, nil
-}
-
-func main() {
-	genaiKey := os.Getenv("GOOGLE_API_KEY")
-	toolboxURL := "http://localhost:5000"
-	ctx := context.Background()
-
-	toolboxClient, err := tbadk.NewToolboxClient(toolboxURL)
-	if err != nil {
-		log.Fatalf("Failed to create MCP Toolbox client: %v", err)
-	}
-
-	toolsetName := "my-toolset"
-	mcpTools, err := toolboxClient.LoadToolset(toolsetName, ctx)
-	if err != nil {
-		log.Fatalf("Failed to load MCP toolset '%s': %v\nMake sure your Toolbox server is running.", toolsetName, err)
-	}
-
-	model, err := gemini.NewModel(ctx, "gemini-2.5-flash", &genai.ClientConfig{
-		APIKey: genaiKey,
-	})
-	if err != nil {
-		log.Fatalf("Failed to create model: %v", err)
-	}
-
-	tools := make([]tool.Tool, len(mcpTools))
-	for i := range mcpTools {
-		tools[i] = &mcpTools[i]
-	}
-	llmagent, err := llmagent.New(llmagent.Config{
-		Name:        "hotel_assistant",
-		Model:       model,
-		Description: "Agent to answer questions about hotels.",
-		Instruction: systemPrompt,
-		Tools:       tools,
-		// Add pre- and post- processing hooks
-		BeforeToolCallbacks: []llmagent.BeforeToolCallback{enforceBusinessRules},
-		AfterToolCallbacks:  []llmagent.AfterToolCallback{enrichResponse},
-	})
-	if err != nil {
-		log.Fatalf("Failed to create agent: %v", err)
-	}
-
-	appName := "hotel_assistant"
-	userID := "user-123"
-	sessionService := session.InMemoryService()
-	respSess, err := sessionService.Create(ctx, &session.CreateRequest{
-		AppName: appName,
-		UserID:  userID,
-	})
-	if err != nil {
-		log.Fatalf("Failed to create the session service: %v", err)
-	}
-	sess := respSess.Session
-
-	r, err := runner.New(runner.Config{
-		AppName:        appName,
-		Agent:          llmagent,
-		SessionService: sessionService,
-	})
-	if err != nil {
-		log.Fatalf("Failed to create runner: %v", err)
-	}
-
-	for i, query := range queries {
-		fmt.Printf("\n=== Query %d: %s ===\n", i+1, query)
-		userMsg := genai.NewContentFromText(query, genai.RoleUser)
-		streamingMode := agent.StreamingModeSSE
-
-		runIter := r.Run(ctx, userID, sess.ID(), userMsg, agent.RunConfig{
-			StreamingMode: streamingMode,
-		})
-
-		fmt.Print("AI: ")
-		for event := range runIter {
-			if event != nil && event.Content != nil {
-				for _, p := range event.Content.Parts {
-					fmt.Print(p.Text)
-				}
-			}
-		}
-
-		fmt.Println("\n" + strings.Repeat("-", 80) + "\n")
-	}
-}
--- a/docs/en/samples/pre_post_processing/go/adk/go.mod
+++ b/docs/en/samples/pre_post_processing/go/adk/go.mod
@@ -1,44 +0,0 @@
-module example.com/adk-agent
-
-go 1.24.4
-
-require (
-	github.com/googleapis/mcp-toolbox-sdk-go v0.5.1
-	google.golang.org/adk v0.3.0
-	google.golang.org/genai v1.43.0
-)
-
-require (
-	cloud.google.com/go v0.123.0 // indirect
-	cloud.google.com/go/auth v0.18.1 // indirect
-	cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
-	cloud.google.com/go/compute/metadata v0.9.0 // indirect
-	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/felixge/httpsnoop v1.0.4 // indirect
-	github.com/go-logr/logr v1.4.3 // indirect
-	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/google/go-cmp v0.7.0 // indirect
-	github.com/google/s2a-go v0.1.9 // indirect
-	github.com/google/safehtml v0.1.0 // indirect
-	github.com/google/uuid v1.6.0 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.3.11 // indirect
-	github.com/googleapis/gax-go/v2 v2.16.0 // indirect
-	github.com/gorilla/websocket v1.5.3 // indirect
-	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.63.0 // indirect
-	go.opentelemetry.io/otel v1.39.0 // indirect
-	go.opentelemetry.io/otel/metric v1.39.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.39.0 // indirect
-	go.opentelemetry.io/otel/trace v1.39.0 // indirect
-	golang.org/x/crypto v0.47.0 // indirect
-	golang.org/x/net v0.49.0 // indirect
-	golang.org/x/oauth2 v0.34.0 // indirect
-	golang.org/x/sys v0.40.0 // indirect
-	golang.org/x/text v0.33.0 // indirect
-	google.golang.org/api v0.263.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260122232226-8e98ce8d340d // indirect
-	google.golang.org/grpc v1.78.0 // indirect
-	google.golang.org/protobuf v1.36.11 // indirect
-	rsc.io/omap v1.2.0 // indirect
-	rsc.io/ordered v1.1.1 // indirect
-)
--- a/docs/en/samples/pre_post_processing/go/adk/go.sum
+++ b/docs/en/samples/pre_post_processing/go/adk/go.sum
@@ -1,132 +0,0 @@
-cel.dev/expr v0.24.0 h1:56OvJKSH3hDGL0ml5uSxZmz3/3Pq4tJ+fb1unVLAFcY=
-cel.dev/expr v0.24.0/go.mod h1:hLPLo1W4QUmuYdA72RBX06QTs6MXw941piREPl3Yfiw=
-cloud.google.com/go v0.123.0 h1:2NAUJwPR47q+E35uaJeYoNhuNEM9kM8SjgRgdeOJUSE=
-cloud.google.com/go v0.123.0/go.mod h1:xBoMV08QcqUGuPW65Qfm1o9Y4zKZBpGS+7bImXLTAZU=
-cloud.google.com/go/auth v0.18.1 h1:IwTEx92GFUo2pJ6Qea0EU3zYvKnTAeRCODxfA/G5UWs=
-cloud.google.com/go/auth v0.18.1/go.mod h1:GfTYoS9G3CWpRA3Va9doKN9mjPGRS+v41jmZAhBzbrA=
-cloud.google.com/go/auth/oauth2adapt v0.2.8 h1:keo8NaayQZ6wimpNSmW5OPc283g65QNIiLpZnkHRbnc=
-cloud.google.com/go/auth/oauth2adapt v0.2.8/go.mod h1:XQ9y31RkqZCcwJWNSx2Xvric3RrU88hAYYbjDWYDL+c=
-cloud.google.com/go/compute/metadata v0.9.0 h1:pDUj4QMoPejqq20dK0Pg2N4yG9zIkYGdBtwLoEkH9Zs=
-cloud.google.com/go/compute/metadata v0.9.0/go.mod h1:E0bWwX5wTnLPedCKqk3pJmVgCBSM6qQI1yTBdEb3C10=
-cloud.google.com/go/iam v1.5.3 h1:+vMINPiDF2ognBJ97ABAYYwRgsaqxPbQDlMnbHMjolc=
-cloud.google.com/go/iam v1.5.3/go.mod h1:MR3v9oLkZCTlaqljW6Eb2d3HGDGK5/bDv93jhfISFvU=
-cloud.google.com/go/monitoring v1.24.3 h1:dde+gMNc0UhPZD1Azu6at2e79bfdztVDS5lvhOdsgaE=
-cloud.google.com/go/monitoring v1.24.3/go.mod h1:nYP6W0tm3N9H/bOw8am7t62YTzZY+zUeQ+Bi6+2eonI=
-cloud.google.com/go/secretmanager v1.16.0 h1:19QT7ZsLJ8FSP1k+4esQvuCD7npMJml6hYzilxVyT+k=
-cloud.google.com/go/secretmanager v1.16.0/go.mod h1://C/e4I8D26SDTz1f3TQcddhcmiC3rMEl0S1Cakvs3Q=
-cloud.google.com/go/storage v1.59.2 h1:gmOAuG1opU8YvycMNpP+DvHfT9BfzzK5Cy+arP+Nocw=
-cloud.google.com/go/storage v1.59.2/go.mod h1:cMWbtM+anpC74gn6qjLh+exqYcfmB9Hqe5z6adx+CLI=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.30.0 h1:sBEjpZlNHzK1voKq9695PJSX2o5NEXl7/OL3coiIY0c=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.30.0/go.mod h1:P4WPRUkOhJC13W//jWpyfJNDAIpvRbAUIYLX/4jtlE0=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.54.0 h1:lhhYARPUu3LmHysQ/igznQphfzynnqI3D75oUyw1HXk=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.54.0/go.mod h1:l9rva3ApbBpEJxSNYnwT9N4CDLrWgtq3u8736C5hyJw=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.54.0 h1:s0WlVbf9qpvkh1c/uDAPElam0WrL7fHRIidgZJ7UqZI=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.54.0/go.mod h1:Mf6O40IAyB9zR/1J8nGDDPirZQQPbYJni8Yisy7NTMc=
-github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
-github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/cncf/xds/go v0.0.0-20251022180443-0feb69152e9f h1:Y8xYupdHxryycyPlc9Y+bSQAYZnetRJ70VMVKm5CKI0=
-github.com/cncf/xds/go v0.0.0-20251022180443-0feb69152e9f/go.mod h1:HlzOvOjVBOfTGSRXRyY0OiCS/3J1akRGQQpRO/7zyF4=
-github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
-github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/envoyproxy/go-control-plane v0.13.5-0.20251024222203-75eaa193e329 h1:K+fnvUM0VZ7ZFJf0n4L/BRlnsb9pL/GuDG6FqaH+PwM=
-github.com/envoyproxy/go-control-plane/envoy v1.35.0 h1:ixjkELDE+ru6idPxcHLj8LBVc2bFP7iBytj353BoHUo=
-github.com/envoyproxy/go-control-plane/envoy v1.35.0/go.mod h1:09qwbGVuSWWAyN5t/b3iyVfz5+z8QWGrzkoqm/8SbEs=
-github.com/envoyproxy/protoc-gen-validate v1.2.1 h1:DEo3O99U8j4hBFwbJfrz9VtgcDfUKS7KJ7spH3d86P8=
-github.com/envoyproxy/protoc-gen-validate v1.2.1/go.mod h1:d/C80l/jxXLdfEIhX1W2TmLfsJ31lvEjwamM4DxlWXU=
-github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
-github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
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--- a/docs/en/samples/pre_post_processing/go/agent_test.go
+++ b/docs/en/samples/pre_post_processing/go/agent_test.go
@@ -1,78 +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 main
-
-import (
-	"bytes"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-	"testing"
-)
-
-func TestQuickstartSample(t *testing.T) {
-	framework := os.Getenv("ORCH_NAME")
-	if framework == "" {
-		t.Skip("Skipping test: ORCH_NAME environment variable is not set.")
-	}
-
-	t.Logf("--- Testing: %s ---", framework)
-
-	if os.Getenv("GOOGLE_API_KEY") == "" {
-		t.Skipf("Skipping test for %s: GOOGLE_API_KEY environment variable is not set.", framework)
-	}
-
-	sampleDir := filepath.Join(".", framework)
-	if _, err := os.Stat(sampleDir); os.IsNotExist(err) {
-		t.Fatalf("Test setup failed: directory for framework '%s' not found.", framework)
-	}
-
-	cmd := exec.Command("go", "run", ".")
-	cmd.Dir = sampleDir
-	var stdout, stderr bytes.Buffer
-	cmd.Stdout = &stdout
-	cmd.Stderr = &stderr
-
-	err := cmd.Run()
-	actualOutput := stdout.String()
-
-	if err != nil {
-		t.Fatalf("Script execution failed with error: %v\n--- STDERR ---\n%s", err, stderr.String())
-	}
-	if len(actualOutput) == 0 {
-		t.Fatal("Script ran successfully but produced no output.")
-	}
-
-	goldenKeywords := []string{
-		"AI:",
-		"Loyalty Points",
-		"POLICY CHECK: Intercepting 'update-hotel'",
-	}
-
-	var missingKeywords []string
-	outputLower := strings.ToLower(actualOutput)
-
-	for _, keyword := range goldenKeywords {
-		kw := strings.TrimSpace(keyword)
-		if kw != "" && !strings.Contains(outputLower, strings.ToLower(kw)) {
-			missingKeywords = append(missingKeywords, kw)
-		}
-	}
-
-	if len(missingKeywords) > 0 {
-		t.Fatalf("FAIL: The following keywords were missing from the output: [%s]", strings.Join(missingKeywords, ", "))
-	}
-}
--- a/docs/en/samples/pre_post_processing/js.md
+++ b/docs/en/samples/pre_post_processing/js.md
@@ -1,47 +0,0 @@
---
-title: "Javascript"
-type: docs
-weight: 2
-description: >
-  How to add pre- and post- processing to your Agents using JS.
---
-
-## Prerequisites
-
-This tutorial assumes that you have set up MCP Toolbox with a basic agent as described in the [local quickstart](../../getting-started/local_quickstart_js.md).
-
-This guide demonstrates how to implement these patterns in your Toolbox applications.
-
-## Implementation
-
-{{< tabpane persist=header >}}
-{{% tab header="ADK" text=true %}}
-Coming soon.
-{{% /tab %}}
-{{% tab header="Langchain" text=true %}}
-The following example demonstrates how to use `ToolboxClient` with LangChain's middleware to implement pre- and post- processing for tool calls.
-
-```js
-{{< include "js/langchain/agent.js" >}}
-```
-
-You can also use the `wrapModelCall` hook to intercept messages before and after model calls.
-You can also use [node-style hooks](https://docs.langchain.com/oss/javascript/langchain/middleware/custom#node-style-hooks) to intercept messages at the agent and model level.
-See the [LangChain Middleware documentation](https://docs.langchain.com/oss/javascript/langchain/middleware/custom#tool-call-monitoring) for details on these additional hook types.
-
-{{% /tab %}}
-{{< /tabpane >}}
-
-## Results
-
-The output should look similar to the following.
-
-{{< notice note >}}
-The exact responses may vary due to the non-deterministic nature of LLMs and differences between orchestration frameworks.
-{{< /notice >}}
-
-```
-AI: Booking Confirmed! You earned 500 Loyalty Points with this stay.
-
-AI: Error: Maximum stay duration is 14 days.
-```
--- a/docs/en/samples/pre_post_processing/js/agent.test.js
+++ b/docs/en/samples/pre_post_processing/js/agent.test.js
@@ -1,91 +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.
-
-import { describe, test, before, after } from "node:test";
-import assert from "node:assert/strict";
-
-import path from "path";
-import { fileURLToPath } from "url";
-
-const ORCH_NAME = process.env.ORCH_NAME;
-const __dirname = path.dirname(fileURLToPath(import.meta.url));
-const orchDir = path.join(__dirname, ORCH_NAME);
-const agentPath = path.join(orchDir, "agent.js");
-
-const { main: runAgent } = await import(agentPath);
-
-const GOLDEN_KEYWORDS = [
-  "AI:",
-  "Loyalty Points",
-  "POLICY CHECK: Intercepting 'update-hotel'"
-];
-
-describe(`${ORCH_NAME} Pre/Post Processing Agent`, () => {
-  let capturedOutput = [];
-  let capturedErrors = [];
-  let originalLog;
-  let originalError;
-
-  before(() => {
-    originalLog = console.log;
-    originalError = console.error;
-
-    console.log = (...args) => {
-      const msg = args.map(a => (typeof a === 'object' ? JSON.stringify(a, null, 2) : String(a))).join(' ');
-      capturedOutput.push(msg);
-    };
-    
-    console.error = (...args) => {
-      const msg = args.map(a => (typeof a === 'object' ? JSON.stringify(a, null, 2) : String(a))).join(' ');
-      capturedErrors.push(msg);
-    };
-  });
-
-  after(() => {
-    console.log = originalLog;
-    console.error = originalError;
-  });
-
-  test("runs without errors and outputContainsRequiredKeywords", async () => {
-    capturedOutput = [];
-    capturedErrors = [];
-
-    await runAgent();
-    assert.equal(
-        capturedErrors.length, 
-        0, 
-        `Script produced stderr: ${capturedErrors.join("\n")}`
-    );
-
-    const actualOutput = capturedOutput.join("\n");
-
-    assert.ok(
-      actualOutput.length > 0,
-      "Assertion Failed: Script ran successfully but produced no output."
-    );
-
-    const missingKeywords = [];
-
-    for (const keyword of GOLDEN_KEYWORDS) {
-      if (!actualOutput.includes(keyword)) {
-        missingKeywords.push(keyword);
-      }
-    }
-
-    assert.ok(
-      missingKeywords.length === 0,
-      `Assertion Failed: The following keywords were missing from the output: [${missingKeywords.join(", ")}]`
-    );
-  });
-});
--- a/docs/en/samples/pre_post_processing/js/langchain/agent.js
+++ b/docs/en/samples/pre_post_processing/js/langchain/agent.js
@@ -1,109 +0,0 @@
-import { ToolboxClient } from "@toolbox-sdk/core";
-import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
-import { createAgent, createMiddleware, ToolMessage } from "langchain";
-import { tool } from "@langchain/core/tools";
-import { fileURLToPath } from "url";
-import process from "process";
-
-const systemPrompt = `
-You're a helpful hotel assistant. You handle hotel searching, booking and
-cancellations. When the user searches for a hotel, mention it's name, id,
-location and price tier. Always mention hotel ids while performing any
-searches. This is very important for any operations. For any bookings or
-cancellations, please provide the appropriate confirmation. Be sure to
-update checkin or checkout dates if mentioned by the user.
-Don't ask for confirmations from the user.
-`;
-
-const GOOGLE_API_KEY = process.env.GOOGLE_API_KEY || 'your-api-key'; // Replace it with your API key
-
-const businessRulesMiddleware = createMiddleware({
-  name: "BusinessRules",
-  wrapToolCall: async (request, handler) => {
-    const toolName = request.toolCall.name;
-    const toolArgs = request.toolCall.args;
-    console.log(`POLICY CHECK: Intercepting '${toolName}' running with args ${JSON.stringify(toolArgs)}`);
-    if (toolName === "update-hotel" && toolArgs.checkin_date && toolArgs.checkout_date) {
-      try {
-        const start = new Date(toolArgs.checkin_date);
-        const end = new Date(toolArgs.checkout_date);
-        const duration = (end - start) / (1000 * 60 * 60 * 24); // days
-
-        if (duration > 14) {
-          console.log("BLOCKED: Stay too long");
-          return ToolMessage({content:'Error: Maximum stay duration is 14 days.', status:"error"})
-        }
-      } catch (e) {
-        // Ignore invalid dates
-      }
-    }
-    return handler(request);
-  }
-});
-
-const enrichmentMiddleware = createMiddleware({
-  name: "Enrichment",
-  wrapToolCall: async (request, handler) => {
-    const result = await handler(request);
-    const toolName = request.toolCall.name;
-    
-    let content = result;
-    if (typeof result === 'object' && result !== null && result.content) {
-        content = result.content;
-    }
-    if (toolName === "book-hotel" && typeof content === 'string' && !content.includes("Error")) {
-        const loyaltyBonus = 500;
-        const enrichedContent = `Booking Confirmed!\n You earned ${loyaltyBonus} Loyalty Points with this stay.\n\nSystem Details: ${content}`;
-        if (typeof result === 'object' && result !== null) {
-            result.content = enrichedContent;
-            return result;
-        }
-        return enrichedContent;
-    }
-    return result;
-  }
-});
-
-const queries = [
-  "Book hotel with id 3.",
-  "Update my hotel with id 3 with checkin date 2025-01-18 and checkout date 2025-02-10"
-];
-
-async function main() {
-  const client = new ToolboxClient("http://127.0.0.1:5000");
-  const rawTools = await client.loadToolset("my-toolset");
-  const tools = rawTools
-    .map(t => tool(t, {
-        name: t.getName(),
-        description: t.getDescription(),
-        schema: t.getParamSchema()
-  }));
-
-  const model = new ChatGoogleGenerativeAI({
-    model: "gemini-2.5-flash",
-  });
-
-  const agent = createAgent({ 
-    model: model, 
-    tools: tools, 
-    systemPrompt: systemPrompt, 
-    middleware: [businessRulesMiddleware, enrichmentMiddleware] 
-  });
-
-  for (const query of queries) {
-    console.log(`\nUSER: '${query}'`);
-    const result = await agent.invoke({
-      messages: [
-        { role: "user", content: query},
-      ],
-    });
-    console.log("-".repeat(50));
-    console.log(`AI: ${result.messages[result.messages.length-1].content}`);
-  }
-}
-
-if (process.argv[1] === fileURLToPath(import.meta.url)) {
-  main();
-}
-
-export { main };
--- a/docs/en/samples/pre_post_processing/js/langchain/package-lock.json
+++ b/docs/en/samples/pre_post_processing/js/langchain/package-lock.json
--- a/docs/en/samples/pre_post_processing/js/langchain/package.json
+++ b/docs/en/samples/pre_post_processing/js/langchain/package.json
@@ -1,20 +0,0 @@
-{
-  "name": "langchain",
-  "version": "1.0.0",
-  "description": "LangChain.js sample for pre/post processing",
-  "type": "module",
-  "main": "agent.js",
-  "scripts": {
-    "start": "node agent.js"
-  },
-  "dependencies": {
-    "@langchain/core": "^1.1.26",
-    "@langchain/google-genai": "^2.1.19",
-    "@langchain/google-vertexai": "^2.1.19",
-    "@toolbox-sdk/core": "^0.2.1",
-    "langchain": "^1.2.25",
-    "zod": "^3.23.8"
-  },
-  "author": "",
-  "license": "ISC"
-}
--- a/docs/en/samples/pre_post_processing/python.md
+++ b/docs/en/samples/pre_post_processing/python.md
@@ -8,7 +8,7 @@ description: >

 ## Prerequisites

-This tutorial assumes that you have set up MCP Toolbox with a basic agent as described in the [local quickstart](../../getting-started/local_quickstart.md).
+This tutorial assumes that you have set up Toolbox with a basic agent as described in the [local quickstart](../../getting-started/local_quickstart.md).

 This guide demonstrates how to implement these patterns in your Toolbox applications.

@@ -16,14 +16,7 @@ This guide demonstrates how to implement these patterns in your Toolbox applicat

 {{< tabpane persist=header >}}
 {{% tab header="ADK" text=true %}}
-The following example demonstrates how to use `ToolboxToolset` with ADK's pre and post processing hooks to implement pre and post processing for tool calls.
-
-```py
-{{< include "python/adk/agent.py" >}}
-```
-You can also add model-level (`before_model_callback`, `after_model_callback`) and agent-level (`before_agent_callback`, `after_agent_callback`) hooks to intercept messages at different stages of the execution loop. 
-
-For more information, see the [ADK Callbacks documentation](https://google.github.io/adk-docs/callbacks/types-of-callbacks/).
+Coming soon.
 {{% /tab %}}
 {{% tab header="Langchain" text=true %}}
 The following example demonstrates how to use `ToolboxClient` with LangChain's middleware to implement pre- and post- processing for tool calls.
@@ -38,11 +31,7 @@ You can also add model-level (`wrap_model`) and agent-level (`before_agent`, `af

 ## Results

-The output should look similar to the following.
-
-{{< notice note >}}
-The exact responses may vary due to the non-deterministic nature of LLMs and differences between orchestration frameworks.
-{{< /notice >}}
+The output should look similar to the following. Note that exact responses may vary due to the non-deterministic nature of LLMs and differences between orchestration frameworks.

 ```
 AI: Booking Confirmed! You earned 500 Loyalty Points with this stay.
--- a/docs/en/samples/pre_post_processing/python/adk/agent.py
+++ b/docs/en/samples/pre_post_processing/python/adk/agent.py
@@ -1,137 +0,0 @@
-import asyncio
-from datetime import datetime
-from typing import Any, Dict, Optional
-from copy import deepcopy
-
-from google.adk import Agent
-from google.adk.apps import App
-from google.adk.runners import Runner
-from google.adk.sessions.in_memory_session_service import InMemorySessionService
-from google.adk.tools.tool_context import ToolContext
-from google.genai import types
-from toolbox_adk import CredentialStrategy, ToolboxToolset, ToolboxTool
-
-SYSTEM_PROMPT = """
-  You're a helpful hotel assistant. You handle hotel searching, booking and
-  cancellations. When the user searches for a hotel, mention it's name, id,
-  location and price tier. Always mention hotel ids while performing any
-  searches. This is very important for any operations. For any bookings or
-  cancellations, please provide the appropriate confirmation. Be sure to
-  update checkin or checkout dates if mentioned by the user.
-  Don't ask for confirmations from the user.
-"""
-
-
-# Pre processing
-async def enfore_business_rules(
-    tool: ToolboxTool, args: Dict[str, Any], tool_context: ToolContext
-) -> Optional[Dict[str, Any]]:
-    """
-    Callback fired before a tool is executed.
-    Enforces business logic: Max stay duration is 14 days.
-    """
-    tool_name = tool.name
-    print(f"POLICY CHECK: Intercepting '{tool_name}'")
-
-    if tool_name == "update-hotel" and "checkin_date" in args and "checkout_date" in args:
-        start = datetime.fromisoformat(args["checkin_date"])
-        end = datetime.fromisoformat(args["checkout_date"])
-        duration = (end - start).days
-
-        if duration > 14:
-            print("BLOCKED: Stay too long")
-            return {"result": "Error: Maximum stay duration is 14 days."}
-    return None
-
-
-# Post processing
-async def enrich_response(
-    tool: ToolboxTool,
-    args: Dict[str, Any],
-    tool_context: ToolContext,
-    tool_response: Any,
-) -> Optional[Any]:
-    """
-    Callback fired after a tool execution.
-    Enriches response for successful bookings.
-    """
-    if isinstance(tool_response, dict):
-        result = tool_response.get("result", "")
-    elif isinstance(tool_response, str):
-        result = tool_response
-    else:
-        return None
-
-    tool_name = tool.name
-    if isinstance(result, str) and "Error" not in result:
-        if tool_name == "book-hotel":
-            loyalty_bonus = 500
-            enriched_result = f"Booking Confirmed!\n You earned {loyalty_bonus} Loyalty Points with this stay.\n\nSystem Details: {result}"
-
-            if isinstance(tool_response, dict):
-                modified_response = deepcopy(tool_response)
-                modified_response["result"] = enriched_result
-                return modified_response
-            else:
-                return enriched_result
-    return None
-
-
-async def run_chat_turn(
-    runner: Runner, session_id: str, user_id: str, message_text: str
-):
-    """Executes a single chat turn and prints the interaction."""
-    print(f"\nUSER: '{message_text}'")
-    response_text = ""
-    async for event in runner.run_async(
-        user_id=user_id,
-        session_id=session_id,
-        new_message=types.Content(role="user", parts=[types.Part(text=message_text)]),
-    ):
-        if event.content and event.content.parts:
-            for part in event.content.parts:
-                if part.text:
-                    response_text += part.text
-
-    print(f"AI: {response_text}")
-
-
-async def main():
-    toolset = ToolboxToolset(
-        server_url="http://127.0.0.1:5000",
-        toolset_name="my-toolset",
-        credentials=CredentialStrategy.toolbox_identity(),
-    )
-    tools = await toolset.get_tools()
-    root_agent = Agent(
-        name="root_agent",
-        model="gemini-2.5-flash",
-        instruction=SYSTEM_PROMPT,
-        tools=tools,
-        # add any pre and post processing callbacks
-        before_tool_callback=enfore_business_rules,
-        after_tool_callback=enrich_response,
-    )
-    app = App(root_agent=root_agent, name="my_agent")
-    runner = Runner(app=app, session_service=InMemorySessionService())
-    session_id = "test-session"
-    user_id = "test-user"
-    await runner.session_service.create_session(
-        app_name=app.name, user_id=user_id, session_id=session_id
-    )
-
-    # First turn: Successful booking
-    await run_chat_turn(runner, session_id, user_id, "Book hotel with id 3.")
-    print("-" * 50)
-    # Second turn: Policy violation (stay > 14 days)
-    await run_chat_turn(
-        runner,
-        session_id,
-        user_id,
-        "Book a hotel with id 5 with checkin date 2025-01-18 and checkout date 2025-02-10",
-    )
-    await toolset.close()
-
-
-if __name__ == "__main__":
-    asyncio.run(main())
--- a/docs/en/samples/pre_post_processing/python/adk/requirements.txt
+++ b/docs/en/samples/pre_post_processing/python/adk/requirements.txt
@@ -1,3 +0,0 @@
-google-adk[toolbox]==1.23.0
-toolbox-adk==0.5.8
-google-genai==1.62.0