moving

packages/hive-mind-mcp-server/src/tools/identity.ts

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+/**
+ * Identity tools — get_identity + set_identity.
+ * Wraps IdentityLayer from @waggle/hive-mind-core.
+ */
+
+import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
+import { z } from 'zod';
+import { getIdentity } from '../core/setup.js';
+
+export function registerIdentityTools(server: McpServer): void {
+
+  // ── get_identity ────────────────────────────────────────────────
+  server.tool(
+    'get_identity',
+    'Get the user\'s identity profile — name, role, department, personality, capabilities. Returns the persistent identity stored in the personal mind.',
+    {},
+    async () => {
+      const identity = getIdentity();
+
+      if (!identity.exists()) {
+        return {
+          content: [{
+            type: 'text' as const,
+            text: JSON.stringify({
+              configured: false,
+              message: 'No identity configured yet. Use set_identity to create one.',
+            }, null, 2),
+          }],
+        };
+      }
+
+      const id = identity.get();
+      return {
+        content: [{
+          type: 'text' as const,
+          text: JSON.stringify({
+            configured: true,
+            name: id.name,
+            role: id.role,
+            department: id.department,
+            personality: id.personality,
+            capabilities: id.capabilities,
+            system_prompt: id.system_prompt,
+            updated_at: id.updated_at,
+          }, null, 2),
+        }],
+      };
+    },
+  );
+
+  // ── set_identity ────────────────────────────────────────────────
+  server.tool(
+    'set_identity',
+    'Create or update the user\'s identity profile. Only provided fields are updated; omitted fields are preserved.',
+    {
+      name: z.string().optional().describe('User\'s name'),
+      role: z.string().optional().describe('Professional role (e.g., "Senior Engineer", "Product Manager")'),
+      department: z.string().optional().describe('Department or team'),
+      personality: z.string().optional().describe('Communication style preferences'),
+      capabilities: z.string().optional().describe('Technical capabilities and expertise areas'),
+      system_prompt: z.string().optional().describe('Custom system prompt additions'),
+    },
+    async ({ name, role, department, personality, capabilities, system_prompt }) => {
+      const identity = getIdentity();
+
+      if (!identity.exists()) {
+        // Create new identity — require at least a name
+        const id = identity.create({
+          name: name ?? 'User',
+          role: role ?? '',
+          department: department ?? '',
+          personality: personality ?? '',
+          capabilities: capabilities ?? '',
+          system_prompt: system_prompt ?? '',
+        });
+        return {
+          content: [{
+            type: 'text' as const,
+            text: JSON.stringify({
+              action: 'created',
+              name: id.name,
+              role: id.role,
+              department: id.department,
+            }, null, 2),
+          }],
+        };
+      }
+
+      // Update existing identity — only set provided fields
+      const updates: Record<string, string> = {};
+      if (name !== undefined) updates.name = name;
+      if (role !== undefined) updates.role = role;
+      if (department !== undefined) updates.department = department;
+      if (personality !== undefined) updates.personality = personality;
+      if (capabilities !== undefined) updates.capabilities = capabilities;
+      if (system_prompt !== undefined) updates.system_prompt = system_prompt;
+
+      if (Object.keys(updates).length === 0) {
+        return {
+          content: [{
+            type: 'text' as const,
+            text: 'No fields provided to update.',
+          }],
+        };
+      }
+
+      const id = identity.update(updates);
+      return {
+        content: [{
+          type: 'text' as const,
+          text: JSON.stringify({
+            action: 'updated',
+            name: id.name,
+            role: id.role,
+            department: id.department,
+            updated_at: id.updated_at,
+          }, null, 2),
+        }],
+      };
+    },
+  );
+}