cmuxlayer

Instructions

Implementation Reference

• src/server.ts:398-418 (handler)

  The handler function for the 'rename_tab' tool in src/server.ts. It processes the arguments, performs title transformation if needed, and calls client.renameTab.

  async (args) => {
    try {
      let finalTitle = args.title;
      if (args.preserve_prefix) {
        const surfaces = await client.listPaneSurfaces({
          workspace: args.workspace,
        });
        const surface = surfaces.surfaces.find((s) => s.ref === args.surface);
        const currentTitle = surface?.title ?? "";
        finalTitle = replaceTaskSuffix(currentTitle, args.title);
      }
      await client.renameTab(args.surface, finalTitle, {
        workspace: args.workspace,
      });
      return ok({
        surface: args.surface,
        title: finalTitle,
        applied: "rename_tab",
      });
    } catch (e) {
      return err(e);

• src/server.ts:385-396 (schema)

  Registration and schema definition for the 'rename_tab' tool.

  server.tool(
    "rename_tab",
    "Rename a surface tab",
    {
      surface: z.string().describe("Target surface ref"),
      title: z.string().describe("New tab title"),
      workspace: z.string().optional().describe("Target workspace ref"),
      preserve_prefix: z
        .boolean()
        .optional()
        .default(false)
        .describe("Only replace the task suffix, keeping launcher prefix"),