feat: add mcp-config command for MCP integration

Add new mcp-config command that exports TagoIO tokens and API URLs
for MCP (Model Context Protocol) integration. Command returns base64
encoded tokens via environment variables and console output for secure
consumption by external applications.

Features:
- Retrieves tokens from .lock files for specified environments
- Base64 encoding for token security
- Support for custom API URLs
- Environment variable export for programmatic access

Usage: tagoio mcp-config [environment]

Author: bgelatti

src/commands/mcp-config.ts

@@ -0,0 +1,49 @@
+import { getEnvironmentConfig } from "../lib/config-file";
+import { errorHandler } from "../lib/messages";
+import { readToken } from "../lib/token";
+
+/**
+ * Returns the token and API URL for MCP configuration
+ * @param environment - Optional environment name, defaults to current environment
+ */
+function mcpConfig(environment?: string) {
+  let token: string | undefined;
+  let apiUrl = "https://api.us-e1.tago.io";
+
+  if (environment) {
+    // Use specific environment
+    token = readToken(environment);
+    const config = getEnvironmentConfig(environment);
+    if (config?.tagoAPIURL) {
+      apiUrl = config.tagoAPIURL;
+    }
+  } else {
+    // Use default environment
+    const config = getEnvironmentConfig();
+    if (!config) {
+      errorHandler("No environment configured. Run 'tagoio init' or 'tagoio login' first.");
+      return;
+    }
+    
+    token = config.profileToken;
+    if (config.tagoAPIURL) {
+      apiUrl = config.tagoAPIURL;
+    }
+  }
+
+  if (!token) {
+    errorHandler(`No token found for environment. Run 'tagoio login' first.`);
+    return;
+  }
+
+  // Encrypt token using base64
+  const encryptedToken = Buffer.from(token).toString("base64");
+
+  // Set environment variables for other applications to read
+  process.env.TAGOIO_MCP_TOKEN = encryptedToken;
+  process.env.TAGOIO_MCP_API = apiUrl;
+
+  console.log("TOKEN and API exported.");
+}
+
+export { mcpConfig };

src/index.ts

@@ -9,6 +9,7 @@ import { dashboardCommands } from "./commands/dashboard";
 import { deviceCommands } from "./commands/devices";
 import { listEnvironment } from "./commands/list-env";
 import { tagoLogin } from "./commands/login";
+import { mcpConfig } from "./commands/mcp-config";
 import { profileCommands } from "./commands/profile";
 import { setEnvironment } from "./commands/set-env";
 import { startConfig } from "./commands/start-config";
@@ -133,6 +134,19 @@ Example:
    $ tagoio list-env`,
     );
 
+  program
+    .command("mcp-config")
+    .description("get token and API URL for MCP configuration")
+    .argument("[environment]", "name of the environment", defaultEnvironment)
+    .action(mcpConfig)
+    .addHelpText(
+      "after",
+      `
+Example:
+   $ tagoio mcp-config
+   $ tagoio mcp-config dev`,
+    );
+
   await getAllCommands(program);
 
   program.parse();

tsconfig.tsbuildinfo

@@ -1 +1 @@
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+{"root":["./src/index.ts","./src/commands/list-env.ts","./src/commands/login.ts","./src/commands/mcp-config.ts","./src/commands/set-env.ts","./src/commands/start-config.ts","./src/commands/analysis/analysis-console.ts","./src/commands/analysis/analysis-set-mode.ts","./src/commands/analysis/deploy.ts","./src/commands/analysis/duplicate-analysis.ts","./src/commands/analysis/index.ts","./src/commands/analysis/run-analysis.test.ts","./src/commands/analysis/run-analysis.ts","./src/commands/analysis/trigger-analysis.ts","./src/commands/dashboard/copy-tab.ts","./src/commands/dashboard/index.ts","./src/commands/devices/change-bucket-type.ts","./src/commands/devices/change-network.ts","./src/commands/devices/copy-data.ts","./src/commands/devices/data-get.test.ts","./src/commands/devices/data-get.ts","./src/commands/devices/data-post.ts","./src/commands/devices/device-bkp.ts","./src/commands/devices/device-info.ts","./src/commands/devices/device-list.ts","./src/commands/devices/device-live-inspector.ts","./src/commands/devices/index.ts","./src/commands/profile/index.ts","./src/commands/profile/export/collect-ids.ts","./src/commands/profile/export/export-setup.ts","./src/commands/profile/export/export.ts","./src/commands/profile/export/types.ts","./src/commands/profile/export/services/access-export.ts","./src/commands/profile/export/services/actions-export.ts","./src/commands/profile/export/services/analysis-export.ts","./src/commands/profile/export/services/collect-ids.test.ts","./src/commands/profile/export/services/collect-ids.ts","./src/commands/profile/export/services/dashboards-export.ts","./src/commands/profile/export/services/devices-export.ts","./src/commands/profile/export/services/dictionary-export.ts","./src/commands/profile/export/services/run-buttons-export.test.ts","./src/commands/profile/export/services/run-buttons-export.ts","./src/commands/profile/export/services/widgets-export.ts","./src/commands/profile/export/services/export-backup/export-backup.ts","./src/lib/add-https-to-url.ts","./src/lib/add-to-gitignore.ts","./src/lib/commander-repeatable.ts","./src/lib/compare.ts","./src/lib/config-file.ts","./src/lib/configure-help.ts","./src/lib/current-runtime.ts","./src/lib/dotenv-config.ts","./src/lib/get-current-folder.ts","./src/lib/messages.ts","./src/lib/notify-update.ts","./src/lib/replace-obj.ts","./src/lib/search-name.ts","./src/lib/token.ts","./src/prompt/choose-analysis-from-tagoio.ts","./src/prompt/choose-analysis-list-config.ts","./src/prompt/choose-from-list.ts","./src/prompt/confirm-analysis-list.ts","./src/prompt/confirm.ts","./src/prompt/date-prompt.ts","./src/prompt/number-prompt.ts","./src/prompt/pick-analysis-from-config.ts","./src/prompt/pick-analysis-from-tagoio.ts","./src/prompt/pick-dashboard-id-from-tagoio.ts","./src/prompt/pick-device-id-from-tagoio.ts","./src/prompt/pick-environment.ts","./src/prompt/pick-files-from-tagoio.ts","./src/prompt/pick-from-list.ts","./src/prompt/text-prompt.ts"],"version":"5.9.2"}