# Google Security Operations and Threat Intelligence MCP Server 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. ## Documentation 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/](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](docs/index.md). ## Authentication 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\` ## Standalone Usage Each MCP server can be installed and used as a standalone package. ### Installation You can install the packages using \`uv tool install\` (recommended): \`\`\`bash # 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: \`\`\`bash pip install google-secops-mcp pip install gti-mcp pip install scc-mcp pip install secops-soar-mcp \`\`\` ### Running Standalone After installation, you can run the servers directly using uvx: \`\`\`bash # 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: \`\`\`bash CHRONICLE_PROJECT_ID="your-project-id" \ CHRONICLE_CUSTOMER_ID="01234567-abcd-4321-1234-0123456789ab" \ CHRONICLE_REGION="us" \ uvx secops_mcp \`\`\` ### Using with MCP Clients (Recommended) You can configure MCP clients to use the installed packages with uvx. Here's an example configuration: \`\`\`json \{ "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: \`\`\`json \{ "mcpServers": \{ "secops": \{ "command": "uvx", "args": [ "--env-file", "/path/to/.env", "secops_mcp" ], "disabled": false \} \} \} \`\`\` ## Client Configurations 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)](https://google.github.io/adk-docs/) Agents (a prebuilt agent is provided, details [below](#using-the-prebuilt-google-adk-agent-as-client)) The configuration for Claude Desktop and Cline is the same (provided below for [uv](#using-uv-recommended) and [pip](#using-pip)). We use the stdio transport. ### Using the prebuilt Google ADK agent as client Please refer to the [README file](./run-with-google-adk/README.md) for both - locally running the prebuilt agent and [Cloud Run](https://cloud.google.com/run) deployment. ## MCP Client Config Locations MCP clients all use the same JSON configuration format (see the [MCP Server Configuration Reference](https://google.github.io/mcp-security/usage_guide.html#mcp-server-configuration-reference)), but they expect the file in different locations. | Client Application | Scope | macOS / Linux Location | Windows Location | Notes | | ------------------------ | --------- | ------------------------------------- | ----------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **Gemini CLI** | Global | \`~/.gemini/settings.json\` | \`%USERPROFILE%\.gemini\settings.json\` | File must include \`mcpServers\`. Confirmed in [Google Security Ops post](https://security.googlecloudcommunity.com/google-security-operations-2/google-cloud-security-mcp-servers-in-gemini-cli-922). | | **Claude Desktop** | Global | \`~/Claude/claude_desktop_config.json\` | \`%USERPROFILE%\Claude\claude_desktop_config.json\` | Config accessible via *Claude > Settings > Developer > Edit Config*. | | **Claude Code** | Global | \`~/.claude.json\` | \`%USERPROFILE%\.claude.json\` | Primary config file for Claude Code CLI and extensions. | | **Cursor IDE (Global)** | Global | \`~/.cursor/mcp.json\` | \`%USERPROFILE%\.cursor\mcp.json\` | Enables MCP servers globally across all projects. | | **Cursor IDE (Project)** | Project | \`/.cursor/mcp.json\` | \`/.cursor/mcp.json\` | Workspace/project-specific config file. | | **VS Code (Workspace)** | Workspace | \`/.vscode/mcp.json\` | \`/.vscode/mcp.json\` | Workspace-level config used when an MCP extension (like **Cline**) is installed. Overrides global config if present. | | **Cline (VS Code Ext.)** | Global | Inside VS Code extension data | \`%APPDATA%\Code\User\globalStorage\\settings\cline_mcp_settings.json\` | Exact path varies by VS Code variant and platform. \`\` corresponds to the installed extension folder (e.g., \`saoudrizwan.claude-dev\`). | ### Additional Notes for Windows - \`%USERPROFILE%\` → \`C:\Users\\` - \`%APPDATA%\` → \`C:\Users\\AppData\Roaming\` - \`\` → folder opened in VS Code or IDE for the project - \`\` → name of the installed extension folder (e.g., \`saoudrizwan.claude-dev\` for Claude/Cline) ### Tip: Single Config with Symlinks 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. ### Using uv (Recommended) \`\`\`json \{ "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\` ### Using pip 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 \`\`\`json \{ "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" \} \} \} \`\`\` ### When to use uv vs pip - **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. #### \`UV_ENV_FILE\` 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](docs/usage_guide.md#setting-up-environment-variables) for detailed instructions on how to set up these environment variables. ### Troubleshooting 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\`\`\` ### Installing in Claude Desktop 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 ### Installing in cline (vscode extension) 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 ## License Apache 2.0