feat: @mosaic/coord — migrate from v0, gateway integration (P2-005) (#77)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

apps/gateway/src/agent/agent.module.ts

@@ -3,9 +3,11 @@ import { AgentService } from './agent.service.js';
 import { ProviderService } from './provider.service.js';
 import { RoutingService } from './routing.service.js';
 import { ProvidersController } from './providers.controller.js';
+import { CoordModule } from '../coord/coord.module.js';
 
 @Global()
 @Module({
+  imports: [CoordModule],
   providers: [ProviderService, RoutingService, AgentService],
   controllers: [ProvidersController],
   exports: [AgentService, ProviderService, RoutingService],

apps/gateway/src/agent/agent.service.ts

@@ -8,8 +8,10 @@ import {
 } from '@mariozechner/pi-coding-agent';
 import type { Brain } from '@mosaic/brain';
 import { BRAIN } from '../brain/brain.tokens.js';
+import { CoordService } from '../coord/coord.service.js';
 import { ProviderService } from './provider.service.js';
 import { createBrainTools } from './tools/brain-tools.js';
+import { createCoordTools } from './tools/coord-tools.js';
 
 export interface AgentSessionOptions {
   provider?: string;
@@ -36,8 +38,9 @@ export class AgentService implements OnModuleDestroy {
   constructor(
     private readonly providerService: ProviderService,
     @Inject(BRAIN) private readonly brain: Brain,
+    private readonly coordService: CoordService,
   ) {
-    this.customTools = createBrainTools(brain);
+    this.customTools = [...createBrainTools(brain), ...createCoordTools(coordService)];
     this.logger.log(`Registered ${this.customTools.length} custom tools`);
   }
 

apps/gateway/src/agent/tools/coord-tools.ts

@@ -0,0 +1,81 @@
+import { Type } from '@sinclair/typebox';
+import type { ToolDefinition } from '@mariozechner/pi-coding-agent';
+import type { CoordService } from '../../coord/coord.service.js';
+
+export function createCoordTools(coordService: CoordService): ToolDefinition[] {
+  const getMissionStatus: ToolDefinition = {
+    name: 'coord_mission_status',
+    label: 'Mission Status',
+    description:
+      'Get the current orchestration mission status including milestones, tasks, and active session.',
+    parameters: Type.Object({
+      projectPath: Type.Optional(
+        Type.String({ description: 'Project path. Defaults to gateway working directory.' }),
+      ),
+    }),
+    async execute(_toolCallId, params) {
+      const { projectPath } = params as { projectPath?: string };
+      const resolvedPath = projectPath ?? process.cwd();
+      const status = await coordService.getMissionStatus(resolvedPath);
+      return {
+        content: [
+          {
+            type: 'text' as const,
+            text: status ? JSON.stringify(status, null, 2) : 'No active coord mission found.',
+          },
+        ],
+        details: undefined,
+      };
+    },
+  };
+
+  const listCoordTasks: ToolDefinition = {
+    name: 'coord_list_tasks',
+    label: 'List Coord Tasks',
+    description: 'List all tasks from the orchestration TASKS.md file.',
+    parameters: Type.Object({
+      projectPath: Type.Optional(
+        Type.String({ description: 'Project path. Defaults to gateway working directory.' }),
+      ),
+    }),
+    async execute(_toolCallId, params) {
+      const { projectPath } = params as { projectPath?: string };
+      const resolvedPath = projectPath ?? process.cwd();
+      const tasks = await coordService.listTasks(resolvedPath);
+      return {
+        content: [{ type: 'text' as const, text: JSON.stringify(tasks, null, 2) }],
+        details: undefined,
+      };
+    },
+  };
+
+  const getCoordTaskDetail: ToolDefinition = {
+    name: 'coord_task_detail',
+    label: 'Coord Task Detail',
+    description: 'Get detailed status for a specific orchestration task.',
+    parameters: Type.Object({
+      taskId: Type.String({ description: 'Task ID (e.g. P2-005)' }),
+      projectPath: Type.Optional(
+        Type.String({ description: 'Project path. Defaults to gateway working directory.' }),
+      ),
+    }),
+    async execute(_toolCallId, params) {
+      const { taskId, projectPath } = params as { taskId: string; projectPath?: string };
+      const resolvedPath = projectPath ?? process.cwd();
+      const detail = await coordService.getTaskStatus(resolvedPath, taskId);
+      return {
+        content: [
+          {
+            type: 'text' as const,
+            text: detail
+              ? JSON.stringify(detail, null, 2)
+              : `Task ${taskId} not found in coord mission.`,
+          },
+        ],
+        details: undefined,
+      };
+    },
+  };
+
+  return [getMissionStatus, listCoordTasks, getCoordTaskDetail];
+}

apps/gateway/src/agent/tools/index.ts

@@ -1 +1,2 @@
 export { createBrainTools } from './brain-tools.js';
+export { createCoordTools } from './coord-tools.js';