feat(orchestrator): add AgentProviderConfig CRUD API

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

apps/orchestrator/src/api/agent-providers/agent-providers.controller.ts

@@ -0,0 +1,54 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  Patch,
+  Post,
+  UseGuards,
+  UsePipes,
+  ValidationPipe,
+} from "@nestjs/common";
+import type { AgentProviderConfig } from "@prisma/client";
+import { OrchestratorApiKeyGuard } from "../../common/guards/api-key.guard";
+import { OrchestratorThrottlerGuard } from "../../common/guards/throttler.guard";
+import { AgentProvidersService } from "./agent-providers.service";
+import { CreateAgentProviderDto } from "./dto/create-agent-provider.dto";
+import { UpdateAgentProviderDto } from "./dto/update-agent-provider.dto";
+
+@Controller("agent-providers")
+@UseGuards(OrchestratorApiKeyGuard, OrchestratorThrottlerGuard)
+export class AgentProvidersController {
+  constructor(private readonly agentProvidersService: AgentProvidersService) {}
+
+  @Get()
+  async list(): Promise<AgentProviderConfig[]> {
+    return this.agentProvidersService.list();
+  }
+
+  @Get(":id")
+  async getById(@Param("id") id: string): Promise<AgentProviderConfig> {
+    return this.agentProvidersService.getById(id);
+  }
+
+  @Post()
+  @UsePipes(new ValidationPipe({ transform: true, whitelist: true }))
+  async create(@Body() dto: CreateAgentProviderDto): Promise<AgentProviderConfig> {
+    return this.agentProvidersService.create(dto);
+  }
+
+  @Patch(":id")
+  @UsePipes(new ValidationPipe({ transform: true, whitelist: true }))
+  async update(
+    @Param("id") id: string,
+    @Body() dto: UpdateAgentProviderDto
+  ): Promise<AgentProviderConfig> {
+    return this.agentProvidersService.update(id, dto);
+  }
+
+  @Delete(":id")
+  async delete(@Param("id") id: string): Promise<AgentProviderConfig> {
+    return this.agentProvidersService.delete(id);
+  }
+}

apps/orchestrator/src/api/agent-providers/agent-providers.module.ts

@@ -0,0 +1,12 @@
+import { Module } from "@nestjs/common";
+import { PrismaModule } from "../../prisma/prisma.module";
+import { OrchestratorApiKeyGuard } from "../../common/guards/api-key.guard";
+import { AgentProvidersController } from "./agent-providers.controller";
+import { AgentProvidersService } from "./agent-providers.service";
+
+@Module({
+  imports: [PrismaModule],
+  controllers: [AgentProvidersController],
+  providers: [OrchestratorApiKeyGuard, AgentProvidersService],
+})
+export class AgentProvidersModule {}

apps/orchestrator/src/api/agent-providers/agent-providers.service.spec.ts

@@ -0,0 +1,211 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { NotFoundException } from "@nestjs/common";
+import { AgentProvidersService } from "./agent-providers.service";
+import { PrismaService } from "../../prisma/prisma.service";
+
+describe("AgentProvidersService", () => {
+  let service: AgentProvidersService;
+  let prisma: {
+    agentProviderConfig: {
+      findMany: ReturnType<typeof vi.fn>;
+      findUnique: ReturnType<typeof vi.fn>;
+      create: ReturnType<typeof vi.fn>;
+      update: ReturnType<typeof vi.fn>;
+      delete: ReturnType<typeof vi.fn>;
+    };
+  };
+
+  beforeEach(() => {
+    prisma = {
+      agentProviderConfig: {
+        findMany: vi.fn(),
+        findUnique: vi.fn(),
+        create: vi.fn(),
+        update: vi.fn(),
+        delete: vi.fn(),
+      },
+    };
+
+    service = new AgentProvidersService(prisma as unknown as PrismaService);
+  });
+
+  it("lists all provider configs", async () => {
+    const expected = [
+      {
+        id: "cfg-1",
+        workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+        name: "Primary",
+        provider: "openai",
+        gatewayUrl: "https://gateway.example.com",
+        credentials: {},
+        isActive: true,
+        createdAt: new Date("2026-03-07T18:00:00.000Z"),
+        updatedAt: new Date("2026-03-07T18:00:00.000Z"),
+      },
+    ];
+    prisma.agentProviderConfig.findMany.mockResolvedValue(expected);
+
+    const result = await service.list();
+
+    expect(prisma.agentProviderConfig.findMany).toHaveBeenCalledWith({
+      orderBy: [{ createdAt: "desc" }, { id: "desc" }],
+    });
+    expect(result).toEqual(expected);
+  });
+
+  it("returns a single provider config", async () => {
+    const expected = {
+      id: "cfg-1",
+      workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+      name: "Primary",
+      provider: "openai",
+      gatewayUrl: "https://gateway.example.com",
+      credentials: { apiKeyRef: "vault:openai" },
+      isActive: true,
+      createdAt: new Date("2026-03-07T18:00:00.000Z"),
+      updatedAt: new Date("2026-03-07T18:00:00.000Z"),
+    };
+    prisma.agentProviderConfig.findUnique.mockResolvedValue(expected);
+
+    const result = await service.getById("cfg-1");
+
+    expect(prisma.agentProviderConfig.findUnique).toHaveBeenCalledWith({
+      where: { id: "cfg-1" },
+    });
+    expect(result).toEqual(expected);
+  });
+
+  it("throws NotFoundException when provider config is missing", async () => {
+    prisma.agentProviderConfig.findUnique.mockResolvedValue(null);
+
+    await expect(service.getById("missing")).rejects.toBeInstanceOf(NotFoundException);
+  });
+
+  it("creates a provider config with default credentials", async () => {
+    const created = {
+      id: "cfg-created",
+      workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+      name: "New Provider",
+      provider: "claude",
+      gatewayUrl: "https://gateway.example.com",
+      credentials: {},
+      isActive: true,
+      createdAt: new Date("2026-03-07T18:00:00.000Z"),
+      updatedAt: new Date("2026-03-07T18:00:00.000Z"),
+    };
+    prisma.agentProviderConfig.create.mockResolvedValue(created);
+
+    const result = await service.create({
+      workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+      name: "New Provider",
+      provider: "claude",
+      gatewayUrl: "https://gateway.example.com",
+    });
+
+    expect(prisma.agentProviderConfig.create).toHaveBeenCalledWith({
+      data: {
+        workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+        name: "New Provider",
+        provider: "claude",
+        gatewayUrl: "https://gateway.example.com",
+        credentials: {},
+      },
+    });
+    expect(result).toEqual(created);
+  });
+
+  it("updates a provider config", async () => {
+    prisma.agentProviderConfig.findUnique.mockResolvedValue({
+      id: "cfg-1",
+      workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+      name: "Primary",
+      provider: "openai",
+      gatewayUrl: "https://gateway.example.com",
+      credentials: {},
+      isActive: true,
+      createdAt: new Date("2026-03-07T18:00:00.000Z"),
+      updatedAt: new Date("2026-03-07T18:00:00.000Z"),
+    });
+
+    const updated = {
+      id: "cfg-1",
+      workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+      name: "Secondary",
+      provider: "openai",
+      gatewayUrl: "https://gateway2.example.com",
+      credentials: { apiKeyRef: "vault:new" },
+      isActive: false,
+      createdAt: new Date("2026-03-07T18:00:00.000Z"),
+      updatedAt: new Date("2026-03-07T19:00:00.000Z"),
+    };
+    prisma.agentProviderConfig.update.mockResolvedValue(updated);
+
+    const result = await service.update("cfg-1", {
+      name: "Secondary",
+      gatewayUrl: "https://gateway2.example.com",
+      credentials: { apiKeyRef: "vault:new" },
+      isActive: false,
+    });
+
+    expect(prisma.agentProviderConfig.update).toHaveBeenCalledWith({
+      where: { id: "cfg-1" },
+      data: {
+        name: "Secondary",
+        gatewayUrl: "https://gateway2.example.com",
+        credentials: { apiKeyRef: "vault:new" },
+        isActive: false,
+      },
+    });
+    expect(result).toEqual(updated);
+  });
+
+  it("throws NotFoundException when updating a missing provider config", async () => {
+    prisma.agentProviderConfig.findUnique.mockResolvedValue(null);
+
+    await expect(service.update("missing", { name: "Updated" })).rejects.toBeInstanceOf(
+      NotFoundException
+    );
+    expect(prisma.agentProviderConfig.update).not.toHaveBeenCalled();
+  });
+
+  it("deletes a provider config", async () => {
+    prisma.agentProviderConfig.findUnique.mockResolvedValue({
+      id: "cfg-1",
+      workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+      name: "Primary",
+      provider: "openai",
+      gatewayUrl: "https://gateway.example.com",
+      credentials: {},
+      isActive: true,
+      createdAt: new Date("2026-03-07T18:00:00.000Z"),
+      updatedAt: new Date("2026-03-07T18:00:00.000Z"),
+    });
+
+    const deleted = {
+      id: "cfg-1",
+      workspaceId: "8bcd7eda-a122-4d6c-adfd-b152f6f75369",
+      name: "Primary",
+      provider: "openai",
+      gatewayUrl: "https://gateway.example.com",
+      credentials: {},
+      isActive: true,
+      createdAt: new Date("2026-03-07T18:00:00.000Z"),
+      updatedAt: new Date("2026-03-07T18:00:00.000Z"),
+    };
+    prisma.agentProviderConfig.delete.mockResolvedValue(deleted);
+
+    const result = await service.delete("cfg-1");
+
+    expect(prisma.agentProviderConfig.delete).toHaveBeenCalledWith({
+      where: { id: "cfg-1" },
+    });
+    expect(result).toEqual(deleted);
+  });
+
+  it("throws NotFoundException when deleting a missing provider config", async () => {
+    prisma.agentProviderConfig.findUnique.mockResolvedValue(null);
+
+    await expect(service.delete("missing")).rejects.toBeInstanceOf(NotFoundException);
+    expect(prisma.agentProviderConfig.delete).not.toHaveBeenCalled();
+  });
+});

apps/orchestrator/src/api/agent-providers/agent-providers.service.ts

@@ -0,0 +1,71 @@
+import { Injectable, NotFoundException } from "@nestjs/common";
+import type { AgentProviderConfig, Prisma } from "@prisma/client";
+import { PrismaService } from "../../prisma/prisma.service";
+import { CreateAgentProviderDto } from "./dto/create-agent-provider.dto";
+import { UpdateAgentProviderDto } from "./dto/update-agent-provider.dto";
+
+@Injectable()
+export class AgentProvidersService {
+  constructor(private readonly prisma: PrismaService) {}
+
+  async list(): Promise<AgentProviderConfig[]> {
+    return this.prisma.agentProviderConfig.findMany({
+      orderBy: [{ createdAt: "desc" }, { id: "desc" }],
+    });
+  }
+
+  async getById(id: string): Promise<AgentProviderConfig> {
+    const providerConfig = await this.prisma.agentProviderConfig.findUnique({
+      where: { id },
+    });
+
+    if (!providerConfig) {
+      throw new NotFoundException(`Agent provider config with id ${id} not found`);
+    }
+
+    return providerConfig;
+  }
+
+  async create(dto: CreateAgentProviderDto): Promise<AgentProviderConfig> {
+    return this.prisma.agentProviderConfig.create({
+      data: {
+        workspaceId: dto.workspaceId,
+        name: dto.name,
+        provider: dto.provider,
+        gatewayUrl: dto.gatewayUrl,
+        credentials: this.toJsonValue(dto.credentials ?? {}),
+        ...(dto.isActive !== undefined ? { isActive: dto.isActive } : {}),
+      },
+    });
+  }
+
+  async update(id: string, dto: UpdateAgentProviderDto): Promise<AgentProviderConfig> {
+    await this.getById(id);
+
+    const data: Prisma.AgentProviderConfigUpdateInput = {
+      ...(dto.workspaceId !== undefined ? { workspaceId: dto.workspaceId } : {}),
+      ...(dto.name !== undefined ? { name: dto.name } : {}),
+      ...(dto.provider !== undefined ? { provider: dto.provider } : {}),
+      ...(dto.gatewayUrl !== undefined ? { gatewayUrl: dto.gatewayUrl } : {}),
+      ...(dto.isActive !== undefined ? { isActive: dto.isActive } : {}),
+      ...(dto.credentials !== undefined ? { credentials: this.toJsonValue(dto.credentials) } : {}),
+    };
+
+    return this.prisma.agentProviderConfig.update({
+      where: { id },
+      data,
+    });
+  }
+
+  async delete(id: string): Promise<AgentProviderConfig> {
+    await this.getById(id);
+
+    return this.prisma.agentProviderConfig.delete({
+      where: { id },
+    });
+  }
+
+  private toJsonValue(value: Record<string, unknown>): Prisma.InputJsonValue {
+    return value as Prisma.InputJsonValue;
+  }
+}

apps/orchestrator/src/api/agent-providers/dto/create-agent-provider.dto.ts

@@ -0,0 +1,26 @@
+import { IsBoolean, IsNotEmpty, IsObject, IsOptional, IsString, IsUUID } from "class-validator";
+
+export class CreateAgentProviderDto {
+  @IsUUID()
+  workspaceId!: string;
+
+  @IsString()
+  @IsNotEmpty()
+  name!: string;
+
+  @IsString()
+  @IsNotEmpty()
+  provider!: string;
+
+  @IsString()
+  @IsNotEmpty()
+  gatewayUrl!: string;
+
+  @IsOptional()
+  @IsObject()
+  credentials?: Record<string, unknown>;
+
+  @IsOptional()
+  @IsBoolean()
+  isActive?: boolean;
+}

apps/orchestrator/src/api/agent-providers/dto/update-agent-provider.dto.ts

@@ -0,0 +1,30 @@
+import { IsBoolean, IsNotEmpty, IsObject, IsOptional, IsString, IsUUID } from "class-validator";
+
+export class UpdateAgentProviderDto {
+  @IsOptional()
+  @IsUUID()
+  workspaceId?: string;
+
+  @IsOptional()
+  @IsString()
+  @IsNotEmpty()
+  name?: string;
+
+  @IsOptional()
+  @IsString()
+  @IsNotEmpty()
+  provider?: string;
+
+  @IsOptional()
+  @IsString()
+  @IsNotEmpty()
+  gatewayUrl?: string;
+
+  @IsOptional()
+  @IsObject()
+  credentials?: Record<string, unknown>;
+
+  @IsOptional()
+  @IsBoolean()
+  isActive?: boolean;
+}

apps/orchestrator/src/api/agents/agent-control.service.spec.ts

@@ -1,6 +1,7 @@
 import { describe, it, expect, beforeEach, afterEach, vi } from "vitest";
 import { AgentControlService } from "./agent-control.service";
 import { PrismaService } from "../../prisma/prisma.service";
+import { KillswitchService } from "../../killswitch/killswitch.service";
 
 describe("AgentControlService", () => {
   let service: AgentControlService;
@@ -16,6 +17,9 @@ describe("AgentControlService", () => {
       create: ReturnType<typeof vi.fn>;
     };
   };
+  let killswitchService: {
+    killAgent: ReturnType<typeof vi.fn>;
+  };
 
   beforeEach(() => {
     prisma = {
@@ -31,7 +35,14 @@ describe("AgentControlService", () => {
       },
     };
 
-    service = new AgentControlService(prisma as unknown as PrismaService);
+    killswitchService = {
+      killAgent: vi.fn().mockResolvedValue(undefined),
+    };
+
+    service = new AgentControlService(
+      prisma as unknown as PrismaService,
+      killswitchService as unknown as KillswitchService
+    );
   });
 
   afterEach(() => {
@@ -137,4 +148,25 @@ describe("AgentControlService", () => {
       });
     });
   });
+
+  describe("killAgent", () => {
+    it("delegates kill to killswitch and logs audit", async () => {
+      await service.killAgent("agent-654", "operator-kill", false);
+
+      expect(killswitchService.killAgent).toHaveBeenCalledWith("agent-654");
+      expect(prisma.operatorAuditLog.create).toHaveBeenCalledWith({
+        data: {
+          sessionId: "agent-654",
+          userId: "operator-kill",
+          provider: "internal",
+          action: "kill",
+          metadata: {
+            payload: {
+              force: false,
+            },
+          },
+        },
+      });
+    });
+  });
 });

apps/orchestrator/src/api/agents/agent-control.service.ts

@@ -1,10 +1,14 @@
 import { Injectable } from "@nestjs/common";
 import type { Prisma } from "@prisma/client";
+import { KillswitchService } from "../../killswitch/killswitch.service";
 import { PrismaService } from "../../prisma/prisma.service";
 
 @Injectable()
 export class AgentControlService {
-  constructor(private readonly prisma: PrismaService) {}
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly killswitchService: KillswitchService
+  ) {}
 
   private toJsonValue(value: Record<string, unknown>): Prisma.InputJsonValue {
     return value as Prisma.InputJsonValue;
@@ -13,7 +17,7 @@ export class AgentControlService {
   private async createOperatorAuditLog(
     agentId: string,
     operatorId: string,
-    action: "inject" | "pause" | "resume",
+    action: "inject" | "pause" | "resume" | "kill",
     payload: Record<string, unknown>
   ): Promise<void> {
     await this.prisma.operatorAuditLog.create({
@@ -65,4 +69,9 @@ export class AgentControlService {
 
     await this.createOperatorAuditLog(agentId, operatorId, "resume", {});
   }
+
+  async killAgent(agentId: string, operatorId: string, force = true): Promise<void> {
+    await this.killswitchService.killAgent(agentId);
+    await this.createOperatorAuditLog(agentId, operatorId, "kill", { force });
+  }
 }

apps/orchestrator/src/api/agents/agent-provider.registry.spec.ts

@@ -0,0 +1,137 @@
+import { Logger } from "@nestjs/common";
+import type {
+  AgentMessage,
+  AgentSession,
+  AgentSessionList,
+  IAgentProvider,
+  InjectResult,
+} from "@mosaic/shared";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import { AgentProviderRegistry } from "./agent-provider.registry";
+import { InternalAgentProvider } from "./internal-agent.provider";
+
+type MockProvider = IAgentProvider & {
+  listSessions: ReturnType<typeof vi.fn>;
+};
+
+const emptyMessageStream = async function* (): AsyncIterable<AgentMessage> {
+  return;
+};
+
+const createProvider = (providerId: string, sessions: AgentSession[] = []): MockProvider => {
+  return {
+    providerId,
+    providerType: providerId,
+    displayName: providerId,
+    listSessions: vi.fn().mockResolvedValue({
+      sessions,
+      total: sessions.length,
+    } as AgentSessionList),
+    getSession: vi.fn().mockResolvedValue(null),
+    getMessages: vi.fn().mockResolvedValue([]),
+    injectMessage: vi.fn().mockResolvedValue({ accepted: true } as InjectResult),
+    pauseSession: vi.fn().mockResolvedValue(undefined),
+    resumeSession: vi.fn().mockResolvedValue(undefined),
+    killSession: vi.fn().mockResolvedValue(undefined),
+    streamMessages: vi.fn().mockReturnValue(emptyMessageStream()),
+    isAvailable: vi.fn().mockResolvedValue(true),
+  };
+};
+
+describe("AgentProviderRegistry", () => {
+  let registry: AgentProviderRegistry;
+  let internalProvider: MockProvider;
+
+  beforeEach(() => {
+    internalProvider = createProvider("internal");
+    registry = new AgentProviderRegistry(internalProvider as unknown as InternalAgentProvider);
+  });
+
+  afterEach(() => {
+    vi.restoreAllMocks();
+  });
+
+  it("registers InternalAgentProvider on module init", () => {
+    registry.onModuleInit();
+
+    expect(registry.getProvider("internal")).toBe(internalProvider);
+  });
+
+  it("registers providers and returns null for unknown provider ids", () => {
+    const externalProvider = createProvider("openclaw");
+
+    registry.registerProvider(externalProvider);
+
+    expect(registry.getProvider("openclaw")).toBe(externalProvider);
+    expect(registry.getProvider("missing")).toBeNull();
+  });
+
+  it("aggregates and sorts sessions from all providers", async () => {
+    const internalSessions: AgentSession[] = [
+      {
+        id: "session-older",
+        providerId: "internal",
+        providerType: "internal",
+        status: "active",
+        createdAt: new Date("2026-03-07T10:00:00.000Z"),
+        updatedAt: new Date("2026-03-07T10:10:00.000Z"),
+      },
+    ];
+
+    const externalSessions: AgentSession[] = [
+      {
+        id: "session-newer",
+        providerId: "openclaw",
+        providerType: "external",
+        status: "paused",
+        createdAt: new Date("2026-03-07T09:00:00.000Z"),
+        updatedAt: new Date("2026-03-07T10:20:00.000Z"),
+      },
+    ];
+
+    internalProvider.listSessions.mockResolvedValue({
+      sessions: internalSessions,
+      total: internalSessions.length,
+    } as AgentSessionList);
+
+    const externalProvider = createProvider("openclaw", externalSessions);
+    registry.onModuleInit();
+    registry.registerProvider(externalProvider);
+
+    const result = await registry.listAllSessions();
+
+    expect(result.map((session) => session.id)).toEqual(["session-newer", "session-older"]);
+    expect(internalProvider.listSessions).toHaveBeenCalledTimes(1);
+    expect(externalProvider.listSessions).toHaveBeenCalledTimes(1);
+  });
+
+  it("skips provider failures and logs warning", async () => {
+    const warnSpy = vi.spyOn(Logger.prototype, "warn").mockImplementation(() => undefined);
+
+    const healthyProvider = createProvider("healthy", [
+      {
+        id: "session-1",
+        providerId: "healthy",
+        providerType: "external",
+        status: "active",
+        createdAt: new Date("2026-03-07T11:00:00.000Z"),
+        updatedAt: new Date("2026-03-07T11:00:00.000Z"),
+      },
+    ]);
+
+    const failingProvider = createProvider("failing");
+    failingProvider.listSessions.mockRejectedValue(new Error("provider offline"));
+
+    registry.onModuleInit();
+    registry.registerProvider(healthyProvider);
+    registry.registerProvider(failingProvider);
+
+    const result = await registry.listAllSessions();
+
+    expect(result).toHaveLength(1);
+    expect(result[0]?.id).toBe("session-1");
+    expect(warnSpy).toHaveBeenCalledWith(
+      expect.stringContaining("Failed to list sessions for provider failing")
+    );
+  });
+});

apps/orchestrator/src/api/agents/agent-provider.registry.ts

@@ -0,0 +1,57 @@
+import { Injectable, Logger, OnModuleInit } from "@nestjs/common";
+import type { AgentSession, IAgentProvider } from "@mosaic/shared";
+import { InternalAgentProvider } from "./internal-agent.provider";
+
+@Injectable()
+export class AgentProviderRegistry implements OnModuleInit {
+  private readonly logger = new Logger(AgentProviderRegistry.name);
+  private readonly providers = new Map<string, IAgentProvider>();
+
+  constructor(private readonly internalProvider: InternalAgentProvider) {}
+
+  onModuleInit(): void {
+    this.registerProvider(this.internalProvider);
+  }
+
+  registerProvider(provider: IAgentProvider): void {
+    const existingProvider = this.providers.get(provider.providerId);
+    if (existingProvider !== undefined) {
+      this.logger.warn(`Replacing existing provider registration for ${provider.providerId}`);
+    }
+
+    this.providers.set(provider.providerId, provider);
+  }
+
+  getProvider(providerId: string): IAgentProvider | null {
+    return this.providers.get(providerId) ?? null;
+  }
+
+  async listAllSessions(): Promise<AgentSession[]> {
+    const providers = [...this.providers.values()];
+    const sessionsByProvider = await Promise.all(
+      providers.map(async (provider) => {
+        try {
+          const { sessions } = await provider.listSessions();
+          return sessions;
+        } catch (error) {
+          this.logger.warn(
+            `Failed to list sessions for provider ${provider.providerId}: ${this.toErrorMessage(error)}`
+          );
+          return [];
+        }
+      })
+    );
+
+    return sessionsByProvider
+      .flat()
+      .sort((left, right) => right.updatedAt.getTime() - left.updatedAt.getTime());
+  }
+
+  private toErrorMessage(error: unknown): string {
+    if (error instanceof Error) {
+      return error.message;
+    }
+
+    return String(error);
+  }
+}

apps/orchestrator/src/api/agents/agent-tree.service.spec.ts

@@ -7,6 +7,8 @@ describe("AgentTreeService", () => {
   let prisma: {
     agentSessionTree: {
       findMany: ReturnType<typeof vi.fn>;
+      count: ReturnType<typeof vi.fn>;
+      findUnique: ReturnType<typeof vi.fn>;
     };
   };
 
@@ -14,6 +16,8 @@ describe("AgentTreeService", () => {
     prisma = {
       agentSessionTree: {
         findMany: vi.fn(),
+        count: vi.fn(),
+        findUnique: vi.fn(),
       },
     };
 
@@ -24,6 +28,141 @@ describe("AgentTreeService", () => {
     vi.clearAllMocks();
   });
 
+  describe("listSessions", () => {
+    it("returns paginated sessions and cursor", async () => {
+      const sessions = [
+        {
+          id: "tree-2",
+          sessionId: "agent-2",
+          parentSessionId: null,
+          provider: "internal",
+          missionId: null,
+          taskId: "task-2",
+          taskSource: "queue",
+          agentType: "worker",
+          status: "running",
+          spawnedAt: new Date("2026-03-07T11:00:00.000Z"),
+          completedAt: null,
+          metadata: {},
+        },
+        {
+          id: "tree-1",
+          sessionId: "agent-1",
+          parentSessionId: null,
+          provider: "internal",
+          missionId: null,
+          taskId: "task-1",
+          taskSource: "queue",
+          agentType: "worker",
+          status: "running",
+          spawnedAt: new Date("2026-03-07T10:00:00.000Z"),
+          completedAt: null,
+          metadata: {},
+        },
+      ];
+
+      prisma.agentSessionTree.findMany.mockResolvedValue(sessions);
+      prisma.agentSessionTree.count.mockResolvedValue(7);
+
+      const result = await service.listSessions(undefined, 2);
+
+      expect(prisma.agentSessionTree.findMany).toHaveBeenCalledWith({
+        where: undefined,
+        orderBy: [{ spawnedAt: "desc" }, { sessionId: "desc" }],
+        take: 2,
+      });
+      expect(prisma.agentSessionTree.count).toHaveBeenCalledWith();
+      expect(result.sessions).toEqual(sessions);
+      expect(result.total).toBe(7);
+      expect(result.cursor).toBeTypeOf("string");
+    });
+
+    it("applies cursor filter when provided", async () => {
+      prisma.agentSessionTree.findMany.mockResolvedValue([]);
+      prisma.agentSessionTree.count.mockResolvedValue(0);
+
+      const cursorDate = "2026-03-07T10:00:00.000Z";
+      const cursorSessionId = "agent-5";
+      const cursor = Buffer.from(
+        JSON.stringify({
+          spawnedAt: cursorDate,
+          sessionId: cursorSessionId,
+        }),
+        "utf8"
+      ).toString("base64url");
+
+      await service.listSessions(cursor, 25);
+
+      expect(prisma.agentSessionTree.findMany).toHaveBeenCalledWith({
+        where: {
+          OR: [
+            {
+              spawnedAt: {
+                lt: new Date(cursorDate),
+              },
+            },
+            {
+              spawnedAt: new Date(cursorDate),
+              sessionId: {
+                lt: cursorSessionId,
+              },
+            },
+          ],
+        },
+        orderBy: [{ spawnedAt: "desc" }, { sessionId: "desc" }],
+        take: 25,
+      });
+    });
+
+    it("ignores invalid cursor values", async () => {
+      prisma.agentSessionTree.findMany.mockResolvedValue([]);
+      prisma.agentSessionTree.count.mockResolvedValue(0);
+
+      await service.listSessions("invalid-cursor", 10);
+
+      expect(prisma.agentSessionTree.findMany).toHaveBeenCalledWith({
+        where: undefined,
+        orderBy: [{ spawnedAt: "desc" }, { sessionId: "desc" }],
+        take: 10,
+      });
+    });
+  });
+
+  describe("getSession", () => {
+    it("returns matching session entry", async () => {
+      const session = {
+        id: "tree-1",
+        sessionId: "agent-123",
+        parentSessionId: null,
+        provider: "internal",
+        missionId: null,
+        taskId: "task-1",
+        taskSource: "queue",
+        agentType: "worker",
+        status: "running",
+        spawnedAt: new Date("2026-03-07T11:00:00.000Z"),
+        completedAt: null,
+        metadata: {},
+      };
+      prisma.agentSessionTree.findUnique.mockResolvedValue(session);
+
+      const result = await service.getSession("agent-123");
+
+      expect(prisma.agentSessionTree.findUnique).toHaveBeenCalledWith({
+        where: { sessionId: "agent-123" },
+      });
+      expect(result).toEqual(session);
+    });
+
+    it("returns null when session does not exist", async () => {
+      prisma.agentSessionTree.findUnique.mockResolvedValue(null);
+
+      const result = await service.getSession("agent-missing");
+
+      expect(result).toBeNull();
+    });
+  });
+
   describe("getTree", () => {
     it("returns mapped entries from Prisma", async () => {
       prisma.agentSessionTree.findMany.mockResolvedValue([

apps/orchestrator/src/api/agents/agent-tree.service.ts

@@ -1,11 +1,78 @@
 import { Injectable } from "@nestjs/common";
-import { PrismaService } from "../../prisma/prisma.service";
+import type { AgentSessionTree, Prisma } from "@prisma/client";
 import { AgentTreeResponseDto } from "./dto/agent-tree-response.dto";
+import { PrismaService } from "../../prisma/prisma.service";
+
+const DEFAULT_PAGE_LIMIT = 50;
+const MAX_PAGE_LIMIT = 200;
+
+interface SessionCursor {
+  spawnedAt: Date;
+  sessionId: string;
+}
+
+export interface AgentSessionTreeListResult {
+  sessions: AgentSessionTree[];
+  total: number;
+  cursor?: string;
+}
 
 @Injectable()
 export class AgentTreeService {
   constructor(private readonly prisma: PrismaService) {}
 
+  async listSessions(
+    cursor?: string,
+    limit = DEFAULT_PAGE_LIMIT
+  ): Promise<AgentSessionTreeListResult> {
+    const safeLimit = this.normalizeLimit(limit);
+    const parsedCursor = this.parseCursor(cursor);
+
+    const where: Prisma.AgentSessionTreeWhereInput | undefined = parsedCursor
+      ? {
+          OR: [
+            {
+              spawnedAt: {
+                lt: parsedCursor.spawnedAt,
+              },
+            },
+            {
+              spawnedAt: parsedCursor.spawnedAt,
+              sessionId: {
+                lt: parsedCursor.sessionId,
+              },
+            },
+          ],
+        }
+      : undefined;
+
+    const [sessions, total] = await Promise.all([
+      this.prisma.agentSessionTree.findMany({
+        where,
+        orderBy: [{ spawnedAt: "desc" }, { sessionId: "desc" }],
+        take: safeLimit,
+      }),
+      this.prisma.agentSessionTree.count(),
+    ]);
+
+    const nextCursor =
+      sessions.length === safeLimit
+        ? this.serializeCursor(sessions[sessions.length - 1])
+        : undefined;
+
+    return {
+      sessions,
+      total,
+      ...(nextCursor !== undefined ? { cursor: nextCursor } : {}),
+    };
+  }
+
+  async getSession(sessionId: string): Promise<AgentSessionTree | null> {
+    return this.prisma.agentSessionTree.findUnique({
+      where: { sessionId },
+    });
+  }
+
   async getTree(): Promise<AgentTreeResponseDto[]> {
     const entries = await this.prisma.agentSessionTree.findMany({
       orderBy: { spawnedAt: "desc" },
@@ -27,4 +94,53 @@ export class AgentTreeService {
 
     return response;
   }
+
+  private normalizeLimit(limit: number): number {
+    const normalized = Number.isFinite(limit) ? Math.trunc(limit) : DEFAULT_PAGE_LIMIT;
+    if (normalized < 1) {
+      return 1;
+    }
+
+    return Math.min(normalized, MAX_PAGE_LIMIT);
+  }
+
+  private serializeCursor(entry: Pick<AgentSessionTree, "spawnedAt" | "sessionId">): string {
+    return Buffer.from(
+      JSON.stringify({
+        spawnedAt: entry.spawnedAt.toISOString(),
+        sessionId: entry.sessionId,
+      }),
+      "utf8"
+    ).toString("base64url");
+  }
+
+  private parseCursor(cursor?: string): SessionCursor | null {
+    if (!cursor) {
+      return null;
+    }
+
+    try {
+      const decoded = Buffer.from(cursor, "base64url").toString("utf8");
+      const parsed = JSON.parse(decoded) as {
+        spawnedAt?: string;
+        sessionId?: string;
+      };
+
+      if (typeof parsed.spawnedAt !== "string" || typeof parsed.sessionId !== "string") {
+        return null;
+      }
+
+      const spawnedAt = new Date(parsed.spawnedAt);
+      if (Number.isNaN(spawnedAt.getTime())) {
+        return null;
+      }
+
+      return {
+        spawnedAt,
+        sessionId: parsed.sessionId,
+      };
+    } catch {
+      return null;
+    }
+  }
 }

apps/orchestrator/src/api/agents/agents.module.ts

@@ -10,6 +10,8 @@ import { PrismaModule } from "../../prisma/prisma.module";
 import { AgentMessagesService } from "./agent-messages.service";
 import { AgentControlService } from "./agent-control.service";
 import { AgentTreeService } from "./agent-tree.service";
+import { InternalAgentProvider } from "./internal-agent.provider";
+import { AgentProviderRegistry } from "./agent-provider.registry";
 
 @Module({
   imports: [QueueModule, SpawnerModule, KillswitchModule, ValkeyModule, PrismaModule],
@@ -20,6 +22,9 @@ import { AgentTreeService } from "./agent-tree.service";
     AgentMessagesService,
     AgentControlService,
     AgentTreeService,
+    InternalAgentProvider,
+    AgentProviderRegistry,
   ],
+  exports: [InternalAgentProvider, AgentProviderRegistry],
 })
 export class AgentsModule {}

apps/orchestrator/src/api/agents/internal-agent.provider.spec.ts

@@ -0,0 +1,216 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import type { AgentConversationMessage, AgentSessionTree } from "@prisma/client";
+import { AgentControlService } from "./agent-control.service";
+import { AgentMessagesService } from "./agent-messages.service";
+import { AgentTreeService } from "./agent-tree.service";
+import { InternalAgentProvider } from "./internal-agent.provider";
+
+describe("InternalAgentProvider", () => {
+  let provider: InternalAgentProvider;
+  let messagesService: {
+    getMessages: ReturnType<typeof vi.fn>;
+    getReplayMessages: ReturnType<typeof vi.fn>;
+    getMessagesAfter: ReturnType<typeof vi.fn>;
+  };
+  let controlService: {
+    injectMessage: ReturnType<typeof vi.fn>;
+    pauseAgent: ReturnType<typeof vi.fn>;
+    resumeAgent: ReturnType<typeof vi.fn>;
+    killAgent: ReturnType<typeof vi.fn>;
+  };
+  let treeService: {
+    listSessions: ReturnType<typeof vi.fn>;
+    getSession: ReturnType<typeof vi.fn>;
+  };
+
+  beforeEach(() => {
+    messagesService = {
+      getMessages: vi.fn(),
+      getReplayMessages: vi.fn(),
+      getMessagesAfter: vi.fn(),
+    };
+
+    controlService = {
+      injectMessage: vi.fn().mockResolvedValue(undefined),
+      pauseAgent: vi.fn().mockResolvedValue(undefined),
+      resumeAgent: vi.fn().mockResolvedValue(undefined),
+      killAgent: vi.fn().mockResolvedValue(undefined),
+    };
+
+    treeService = {
+      listSessions: vi.fn(),
+      getSession: vi.fn(),
+    };
+
+    provider = new InternalAgentProvider(
+      messagesService as unknown as AgentMessagesService,
+      controlService as unknown as AgentControlService,
+      treeService as unknown as AgentTreeService
+    );
+  });
+
+  it("maps paginated sessions", async () => {
+    const sessionEntry: AgentSessionTree = {
+      id: "tree-1",
+      sessionId: "session-1",
+      parentSessionId: "parent-1",
+      provider: "internal",
+      missionId: null,
+      taskId: "task-123",
+      taskSource: "queue",
+      agentType: "worker",
+      status: "running",
+      spawnedAt: new Date("2026-03-07T10:00:00.000Z"),
+      completedAt: null,
+      metadata: { branch: "feat/test" },
+    };
+
+    treeService.listSessions.mockResolvedValue({
+      sessions: [sessionEntry],
+      total: 1,
+      cursor: "next-cursor",
+    });
+
+    const result = await provider.listSessions("cursor-1", 25);
+
+    expect(treeService.listSessions).toHaveBeenCalledWith("cursor-1", 25);
+    expect(result).toEqual({
+      sessions: [
+        {
+          id: "session-1",
+          providerId: "internal",
+          providerType: "internal",
+          label: "task-123",
+          status: "active",
+          parentSessionId: "parent-1",
+          createdAt: new Date("2026-03-07T10:00:00.000Z"),
+          updatedAt: new Date("2026-03-07T10:00:00.000Z"),
+          metadata: { branch: "feat/test" },
+        },
+      ],
+      total: 1,
+      cursor: "next-cursor",
+    });
+  });
+
+  it("returns null for missing session", async () => {
+    treeService.getSession.mockResolvedValue(null);
+
+    const result = await provider.getSession("missing-session");
+
+    expect(treeService.getSession).toHaveBeenCalledWith("missing-session");
+    expect(result).toBeNull();
+  });
+
+  it("maps message history and parses skip cursor", async () => {
+    const message: AgentConversationMessage = {
+      id: "msg-1",
+      sessionId: "session-1",
+      provider: "internal",
+      role: "agent",
+      content: "hello",
+      timestamp: new Date("2026-03-07T10:05:00.000Z"),
+      metadata: { tokens: 42 },
+    };
+
+    messagesService.getMessages.mockResolvedValue({
+      messages: [message],
+      total: 10,
+    });
+
+    const result = await provider.getMessages("session-1", 30, "2");
+
+    expect(messagesService.getMessages).toHaveBeenCalledWith("session-1", 30, 2);
+    expect(result).toEqual([
+      {
+        id: "msg-1",
+        sessionId: "session-1",
+        role: "assistant",
+        content: "hello",
+        timestamp: new Date("2026-03-07T10:05:00.000Z"),
+        metadata: { tokens: 42 },
+      },
+    ]);
+  });
+
+  it("routes control operations through AgentControlService", async () => {
+    const injectResult = await provider.injectMessage("session-1", "new instruction");
+
+    await provider.pauseSession("session-1");
+    await provider.resumeSession("session-1");
+    await provider.killSession("session-1", false);
+
+    expect(controlService.injectMessage).toHaveBeenCalledWith(
+      "session-1",
+      "internal-provider",
+      "new instruction"
+    );
+    expect(injectResult).toEqual({ accepted: true });
+    expect(controlService.pauseAgent).toHaveBeenCalledWith("session-1", "internal-provider");
+    expect(controlService.resumeAgent).toHaveBeenCalledWith("session-1", "internal-provider");
+    expect(controlService.killAgent).toHaveBeenCalledWith("session-1", "internal-provider", false);
+  });
+
+  it("streams replay and incremental messages", async () => {
+    const replayMessage: AgentConversationMessage = {
+      id: "msg-replay",
+      sessionId: "session-1",
+      provider: "internal",
+      role: "agent",
+      content: "replay",
+      timestamp: new Date("2026-03-07T10:00:00.000Z"),
+      metadata: {},
+    };
+    const incrementalMessage: AgentConversationMessage = {
+      id: "msg-live",
+      sessionId: "session-1",
+      provider: "internal",
+      role: "operator",
+      content: "live",
+      timestamp: new Date("2026-03-07T10:00:01.000Z"),
+      metadata: {},
+    };
+
+    messagesService.getReplayMessages.mockResolvedValue([replayMessage]);
+    messagesService.getMessagesAfter
+      .mockResolvedValueOnce([incrementalMessage])
+      .mockResolvedValueOnce([]);
+
+    const iterator = provider.streamMessages("session-1")[Symbol.asyncIterator]();
+
+    const first = await iterator.next();
+    const second = await iterator.next();
+
+    expect(first.done).toBe(false);
+    expect(first.value).toEqual({
+      id: "msg-replay",
+      sessionId: "session-1",
+      role: "assistant",
+      content: "replay",
+      timestamp: new Date("2026-03-07T10:00:00.000Z"),
+      metadata: {},
+    });
+    expect(second.done).toBe(false);
+    expect(second.value).toEqual({
+      id: "msg-live",
+      sessionId: "session-1",
+      role: "user",
+      content: "live",
+      timestamp: new Date("2026-03-07T10:00:01.000Z"),
+      metadata: {},
+    });
+
+    await iterator.return?.();
+
+    expect(messagesService.getReplayMessages).toHaveBeenCalledWith("session-1", 50);
+    expect(messagesService.getMessagesAfter).toHaveBeenCalledWith(
+      "session-1",
+      new Date("2026-03-07T10:00:00.000Z"),
+      "msg-replay"
+    );
+  });
+
+  it("reports provider availability", async () => {
+    await expect(provider.isAvailable()).resolves.toBe(true);
+  });
+});

apps/orchestrator/src/api/agents/internal-agent.provider.ts

@@ -0,0 +1,218 @@
+import { Injectable } from "@nestjs/common";
+import type {
+  AgentMessage,
+  AgentMessageRole,
+  AgentSession,
+  AgentSessionList,
+  AgentSessionStatus,
+  IAgentProvider,
+  InjectResult,
+} from "@mosaic/shared";
+import type { AgentConversationMessage, AgentSessionTree } from "@prisma/client";
+import { AgentControlService } from "./agent-control.service";
+import { AgentMessagesService } from "./agent-messages.service";
+import { AgentTreeService } from "./agent-tree.service";
+
+const DEFAULT_SESSION_LIMIT = 50;
+const DEFAULT_MESSAGE_LIMIT = 50;
+const MAX_MESSAGE_LIMIT = 200;
+const STREAM_POLL_INTERVAL_MS = 1000;
+const INTERNAL_OPERATOR_ID = "internal-provider";
+
+@Injectable()
+export class InternalAgentProvider implements IAgentProvider {
+  readonly providerId = "internal";
+  readonly providerType = "internal";
+  readonly displayName = "Internal Orchestrator";
+
+  constructor(
+    private readonly messagesService: AgentMessagesService,
+    private readonly controlService: AgentControlService,
+    private readonly treeService: AgentTreeService
+  ) {}
+
+  async listSessions(cursor?: string, limit = DEFAULT_SESSION_LIMIT): Promise<AgentSessionList> {
+    const {
+      sessions,
+      total,
+      cursor: nextCursor,
+    } = await this.treeService.listSessions(cursor, limit);
+
+    return {
+      sessions: sessions.map((session) => this.toAgentSession(session)),
+      total,
+      ...(nextCursor !== undefined ? { cursor: nextCursor } : {}),
+    };
+  }
+
+  async getSession(sessionId: string): Promise<AgentSession | null> {
+    const session = await this.treeService.getSession(sessionId);
+    return session ? this.toAgentSession(session) : null;
+  }
+
+  async getMessages(
+    sessionId: string,
+    limit = DEFAULT_MESSAGE_LIMIT,
+    before?: string
+  ): Promise<AgentMessage[]> {
+    const safeLimit = this.normalizeMessageLimit(limit);
+    const skip = this.parseSkip(before);
+
+    const result = await this.messagesService.getMessages(sessionId, safeLimit, skip);
+    return result.messages.map((message) => this.toAgentMessage(message));
+  }
+
+  async injectMessage(sessionId: string, content: string): Promise<InjectResult> {
+    await this.controlService.injectMessage(sessionId, INTERNAL_OPERATOR_ID, content);
+
+    return {
+      accepted: true,
+    };
+  }
+
+  async pauseSession(sessionId: string): Promise<void> {
+    await this.controlService.pauseAgent(sessionId, INTERNAL_OPERATOR_ID);
+  }
+
+  async resumeSession(sessionId: string): Promise<void> {
+    await this.controlService.resumeAgent(sessionId, INTERNAL_OPERATOR_ID);
+  }
+
+  async killSession(sessionId: string, force = true): Promise<void> {
+    await this.controlService.killAgent(sessionId, INTERNAL_OPERATOR_ID, force);
+  }
+
+  async *streamMessages(sessionId: string): AsyncIterable<AgentMessage> {
+    const replayMessages = await this.messagesService.getReplayMessages(
+      sessionId,
+      DEFAULT_MESSAGE_LIMIT
+    );
+
+    let lastSeenTimestamp = new Date();
+    let lastSeenMessageId: string | null = null;
+
+    for (const message of replayMessages) {
+      yield this.toAgentMessage(message);
+      lastSeenTimestamp = message.timestamp;
+      lastSeenMessageId = message.id;
+    }
+
+    for (;;) {
+      const newMessages = await this.messagesService.getMessagesAfter(
+        sessionId,
+        lastSeenTimestamp,
+        lastSeenMessageId
+      );
+
+      for (const message of newMessages) {
+        yield this.toAgentMessage(message);
+        lastSeenTimestamp = message.timestamp;
+        lastSeenMessageId = message.id;
+      }
+
+      await this.delay(STREAM_POLL_INTERVAL_MS);
+    }
+  }
+
+  isAvailable(): Promise<boolean> {
+    return Promise.resolve(true);
+  }
+
+  private toAgentSession(session: AgentSessionTree): AgentSession {
+    const metadata = this.toMetadata(session.metadata);
+
+    return {
+      id: session.sessionId,
+      providerId: this.providerId,
+      providerType: this.providerType,
+      ...(session.taskId !== null ? { label: session.taskId } : {}),
+      status: this.toSessionStatus(session.status),
+      ...(session.parentSessionId !== null ? { parentSessionId: session.parentSessionId } : {}),
+      createdAt: session.spawnedAt,
+      updatedAt: session.completedAt ?? session.spawnedAt,
+      ...(metadata !== undefined ? { metadata } : {}),
+    };
+  }
+
+  private toAgentMessage(message: AgentConversationMessage): AgentMessage {
+    const metadata = this.toMetadata(message.metadata);
+
+    return {
+      id: message.id,
+      sessionId: message.sessionId,
+      role: this.toMessageRole(message.role),
+      content: message.content,
+      timestamp: message.timestamp,
+      ...(metadata !== undefined ? { metadata } : {}),
+    };
+  }
+
+  private toSessionStatus(status: string): AgentSessionStatus {
+    switch (status) {
+      case "running":
+        return "active";
+      case "paused":
+        return "paused";
+      case "completed":
+        return "completed";
+      case "failed":
+      case "killed":
+        return "failed";
+      case "spawning":
+      default:
+        return "idle";
+    }
+  }
+
+  private toMessageRole(role: string): AgentMessageRole {
+    switch (role) {
+      case "agent":
+      case "assistant":
+        return "assistant";
+      case "system":
+        return "system";
+      case "tool":
+        return "tool";
+      case "operator":
+      case "user":
+      default:
+        return "user";
+    }
+  }
+
+  private normalizeMessageLimit(limit: number): number {
+    const normalized = Number.isFinite(limit) ? Math.trunc(limit) : DEFAULT_MESSAGE_LIMIT;
+    if (normalized < 1) {
+      return 1;
+    }
+
+    return Math.min(normalized, MAX_MESSAGE_LIMIT);
+  }
+
+  private parseSkip(before?: string): number {
+    if (!before) {
+      return 0;
+    }
+
+    const parsed = Number.parseInt(before, 10);
+    if (Number.isNaN(parsed) || parsed < 0) {
+      return 0;
+    }
+
+    return parsed;
+  }
+
+  private toMetadata(value: unknown): Record<string, unknown> | undefined {
+    if (value !== null && typeof value === "object" && !Array.isArray(value)) {
+      return value as Record<string, unknown>;
+    }
+
+    return undefined;
+  }
+
+  private async delay(ms: number): Promise<void> {
+    await new Promise((resolve) => {
+      setTimeout(resolve, ms);
+    });
+  }
+}

apps/orchestrator/src/app.module.ts

@@ -5,6 +5,7 @@ import { ThrottlerModule } from "@nestjs/throttler";
 import { HealthModule } from "./api/health/health.module";
 import { AgentsModule } from "./api/agents/agents.module";
 import { QueueApiModule } from "./api/queue/queue-api.module";
+import { AgentProvidersModule } from "./api/agent-providers/agent-providers.module";
 import { CoordinatorModule } from "./coordinator/coordinator.module";
 import { BudgetModule } from "./budget/budget.module";
 import { CIModule } from "./ci";
@@ -51,6 +52,7 @@ import { orchestratorConfig } from "./config/orchestrator.config";
     ]),
     HealthModule,
     AgentsModule,
+    AgentProvidersModule,
     QueueApiModule,
     CoordinatorModule,
     BudgetModule,