Method onChatMessage

examples/codemode/src/server.ts:67–101

()

  }

  async onChatMessage() {
    const workersai = createWorkersAI({ binding: this.env.AI });

    const executor = new DynamicWorkerExecutor({
      loader: this.env.LOADER
    });

    const mcpTools = this.mcp.getAITools();
    const allTools = { ...this.tools, ...mcpTools };

    const codemode = createCodeTool({
      tools: allTools,
      executor
    });

    const result = streamText({
      model: workersai("@cf/moonshotai/kimi-k2.6", {
        sessionAffinity: this.sessionAffinity
      }),
      system:
        "You are a helpful project management assistant. " +
        "You can create and manage projects, tasks, sprints, and comments using the codemode tool. " +
        "When you need to perform operations, use the codemode tool to write JavaScript " +
        "that calls the available functions on the `codemode` object.",
      messages: pruneMessages({
        messages: await convertToModelMessages(this.messages),
        toolCalls: "before-last-2-messages",
        reasoning: "before-last-message"
      }),
      tools: { codemode },
      stopWhen: stepCountIs(10)
    });

    return result.toUIMessageStreamResponse();
  }
}

export default {