Function getMessageText

src/node/services/agentSession.agentSkillSnapshot.test.ts:38–44

(message: MuxMessage)

  });

  function getMessageText(message: MuxMessage): string {
    const textPart = message.parts.find((part) => part.type === "text");
    if (textPart?.type !== "text") {
      throw new Error(`Expected text part for message ${message.id}`);
    }
    return textPart.text;
  }

  async function createSessionHarness(args: {
    workspacePath: string;