MCP Server Plugin (#335)

plugins-external/mcp-server/src/tools/workspace.ts

@@ -0,0 +1,26 @@
+import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
+import * as z from 'zod/v4';
+import type { McpServerContext } from '../types.js';
+
+export function registerWorkspaceTools(server: McpServer, ctx: McpServerContext) {
+  server.registerTool(
+    'list_workspaces',
+    {
+      title: 'List Workspaces',
+      description: 'List all open workspaces in Yaak',
+      inputSchema: z.object({}),
+    },
+    async () => {
+      const workspaces = await ctx.yaak.workspace.list();
+
+      return {
+        content: [
+          {
+            type: 'text' as const,
+            text: JSON.stringify(workspaces, null, 2),
+          },
+        ],
+      };
+    },
+  );
+}