This repository contains Model Context Protocol (MCP) servers that enable MCP clients (like Claude Desktop or the cline.bot VS Code extension) to access Google's security products and services:

1. Google Security Operations (Chronicle) - For threat detection, investigation, and hunting
2. Google Security Operations SOAR - For security orchestration, automation, and response
3. Google Threat Intelligence (GTI) - For access to Google's threat intelligence data
4. Security Command Center (SCC) - For cloud security and risk management

Each server can be enabled and run separately, allowing flexibility for environments that don't require all capabilities.

Comprehensive documentation is available in the docs folder. You can:

1. Read the markdown files directly in the repository
2. View the documentation website at https://google.github.io/mcp-security/
3. Generate HTML documentation locally using Sphinx (see instructions in the docs folder)

The documentation covers:

• Detailed information about each MCP server
• Configuration options and requirements
• Usage examples and best practices

To get started with the documentation, see docs/index.md.

The server uses Google's authentication. Make sure you have either:

1. Set up Application Default Credentials (ADC)
2. Set a GOOGLE_APPLICATION_CREDENTIALS environment variable
3. Used gcloud auth application-default login

Each MCP server can be installed and used as a standalone package.

You can install the packages using uv tool install (recommended):

# Install packages
uv tool install google-secops-mcp
uv tool install gti-mcp
uv tool install scc-mcp
uv tool install secops-soar-mcp

Alternatively, you can use pip:

pip install google-secops-mcp
pip install gti-mcp
pip install scc-mcp
pip install secops-soar-mcp

After installation, you can run the servers directly using uvx:

# Run SecOps MCP server
uvx --from google-secops-mcp secops_mcp

# Run GTI MCP server
uvx gti_mcp

# Run SCC MCP server
uvx scc_mcp

# Run SecOps SOAR MCP server (with optional integrations)
uvx secops_soar_mcp --integrations CSV,OKTA

With environment variables:

CHRONICLE_PROJECT_ID="your-project-id" \
CHRONICLE_CUSTOMER_ID="01234567-abcd-4321-1234-0123456789ab" \
CHRONICLE_REGION="us" \
uvx secops_mcp

You can configure MCP clients to use the installed packages with uvx. Here's an example configuration:

{
  "mcpServers": {
    "secops": {
      "command": "uvx",
      "args": [
        "--from",
        "google-secops-mcp",
        "secops_mcp"
      ],
      "env": {
        "CHRONICLE_PROJECT_ID": "your-project-id",
        "CHRONICLE_CUSTOMER_ID": "01234567-abcd-4321-1234-0123456789ab",
        "CHRONICLE_REGION": "us"
      },
      "disabled": false,
      "autoApprove": []
    },
    "gti": {
      "command": "uvx",
      "args": [
        "gti_mcp"
      ],
      "env": {
        "VT_APIKEY": "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
      },
      "disabled": false,
      "autoApprove": []
    },
    "scc-mcp": {
      "command": "uvx",
      "args": [
        "scc_mcp"
      ],
      "env": {},
      "disabled": false,
      "autoApprove": []
    },
    "secops-soar": {
      "command": "uvx",
      "args": [
        "secops_soar_mcp",
        "--integrations",
        "CSV,OKTA"
      ],
      "env": {
        "SOAR_URL": "https://yours-here.siemplify-soar.com:443",
        "SOAR_APP_KEY": "01234567-abcd-4321-1234-0123456789ab"
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}

You can also use environment files with uvx:

{
  "mcpServers": {
    "secops": {
      "command": "uvx",
      "args": [
        "--env-file",
        "/path/to/.env",
        "secops_mcp"
      ],
      "disabled": false
    }
  }
}

The MCP servers from this repo can be used with the following clients

1. Cline, Claude Desktop, and other MCP supported clients
2. Google ADK(Agent Development Kit) Agents (a prebuilt agent is provided, details below)

The configuration for Claude Desktop and Cline is the same (provided below for uv and pip). We use the stdio transport.

Please refer to the README file for both - locally running the prebuilt agent and Cloud Run deployment.

MCP clients all use the same JSON configuration format (see the MCP Server Configuration Reference), but they expect the file in different locations.

• %USERPROFILE% → C:\Users\<username>
• %APPDATA% → C:\Users\<username>\AppData\Roaming
• <project-root> → folder opened in VS Code or IDE for the project
• <extension-id> → name of the installed extension folder (e.g., saoudrizwan.claude-dev for Claude/Cline)

If you use multiple MCP clients, you can maintain a single config file and symlink it into each expected location. This avoids drift and keeps your server definitions consistent.

{
  "mcpServers": {
    "secops": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/the/repo/server/secops/secops_mcp",
        "run",
        "server.py"
      ],
      "env": {
        "CHRONICLE_PROJECT_ID": "your-project-id",
        "CHRONICLE_CUSTOMER_ID": "01234567-abcd-4321-1234-0123456789ab",
        "CHRONICLE_REGION": "us"
      },
      "disabled": false,
      "autoApprove": []
    },
    "secops-soar": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/the/repo/server/secops-soar/secops_soar_mcp",
        "run",
        "server.py",
        "--integrations",
        "CSV,OKTA"
      ],
      "env": {
        "SOAR_URL": "https://yours-here.siemplify-soar.com:443",
        "SOAR_APP_KEY": "01234567-abcd-4321-1234-0123456789ab"
      },
      "disabled": false,
      "autoApprove": []
    },
    "gti": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/the/repo/server/gti/gti_mcp",
        "run",
        "server.py"
      ],
      "env": {
        "VT_APIKEY": "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
      },
      "disabled": false,
      "autoApprove": []
    },
    "scc-mcp": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/the/repo/server/scc",
        "run",
        "scc_mcp.py"
      ],
      "env": {
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}

NOTE: uv also supports passing an .env file like so:

      "command": "uv",
      "args": [
        "--directory",
        "/path/to/the/repo/server/...",
        "run",
        "--env-file",
        "/path/to/the/repo/server/.env",
        "server.py"
      ]

SOAR_APP_KEY and VT_APIKEY are good candidates for .env

You can also use pip instead of uv to install and run the MCP servers. This approach uses a bash command to:

1. Change to the server directory
2. Install the package in development mode
3. Run the server binary

{
  "mcpServers": {
    "secops": {
      "command": "/bin/bash",
      "args": [
        "-c",
        "cd /path/to/the/repo/server/secops && pip install -e . && secops_mcp"
      ],
      "env": {
        "CHRONICLE_PROJECT_ID": "your-project-id",
        "CHRONICLE_CUSTOMER_ID": "01234567-abcd-4321-1234-0123456789ab",
        "CHRONICLE_REGION": "us"
      },
      "disabled": false,
      "autoApprove": [
      ],
      "alwaysAllow": [
      ]
    },
    "gti": {
      "command": "/bin/bash",
      "args": [
        "-c",
        "cd /path/to/the/repo/server/gti && pip install -e . && gti_mcp"
      ],
      "env": {
        "VT_APIKEY": "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
      },
      "disabled": false,
      "autoApprove": [
      ],
      "alwaysAllow": [
      ]
    },
    "scc-mcp": {
      "command": "/bin/bash",
      "args": [
        "-c",
        "cd /path/to/the/repo/server/scc && pip install -e . && scc_mcp"
      ],
      "env": {
      },
      "disabled": false,
      "autoApprove": [],
      "alwaysAllow": []
    },
    "secops-soar": {
      "autoApprove": [
      ],
      "disabled": false,
      "timeout": 60,
      "command": "/bin/bash",
      "args": [
        "-c",
        "cd /path/to/the/repo/server/secops-soar && pip install -e . && python secops_soar_mcp/server.py"
      ],
      "env": {
        "SOAR_URL": "https://yours-here.siemplify-soar.com:443",
        "SOAR_APP_KEY": "01234567-abcd-4321-1234-0123456789ab"
      },
      "transportType": "stdio"
    }
  }
}

• uv: Recommended for most users because it offers faster package installation, better dependency resolution, and isolated environments. It also supports loading environment variables from a file.
• pip: Use when you prefer the standard Python package manager or when you have specific environment setup requirements.

The --env-file option allows uv to use a .env file for environment variables. You can create this file or use system environment variables as described in the usage guide.

Alternatively, you can set UV_ENV_FILE to your .env file and omit the --env-file portion of the configuration.

Refer to the usage guide for detailed instructions on how to set up these environment variables.

Running the MCP Server from the CLI (and outside of your MCP client) can reveal issues:

uv --verbose \
  --directory "/Users/dandye/Projects/google-mcp-security/server/scc" \
  run \
  --env-file "/Users/dandye/Projects/google-mcp-security/.env" \
  scc_mcp.py

Check your PATH(s):

which uv # you may need to restart MCP Client after installing uv

which python || which python3

python --version || python3 --version

To use the MCP servers with Claude Desktop:

1. Install Claude Desktop
2. Open Claude Desktop and select "Settings" from the Claude menu
3. Click on "Developer" in the lefthand bar, then click "Edit Config"
4. Update your claude_desktop_config.json with the configuration (replace paths with your actual paths)
5. Save the file and restart Claude Desktop
6. You should now see the hammer icon in the Claude Desktop interface, indicating the MCP server is active

1. Install cline.bot extension in VSCode
2. Update your cline_mcp_settings.json with the configuration (replace paths with your actual paths)
3. Save the file and restart VS Code

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