cmuxlayer

Instructions

Implementation Reference

• src/server.ts:439-454 (handler)

  The handler function for the 'set_status' MCP tool in src/server.ts, which validates the key and calls the underlying client.setStatus method.

  async (args) => {
    try {
      parseReservedModeKey(args.key, args.value);
      await client.setStatus(args.key, args.value, {
        icon: args.icon,
        color: args.color,
        workspace: args.workspace,
        surface: args.surface,
      });
      return ok({
        key: args.key,
        value: args.value,
        applied: "set_status",
      });
    } catch (e) {
      return err(e);

• src/server.ts:427-438 (schema)

  Input validation schema for the 'set_status' MCP tool.

  {
    key: z.string().describe("Status key"),
    value: z.string().describe("Status value"),
    workspace: z.string().optional().describe("Target workspace ref"),
    surface: z.string().optional().describe("Target surface ref"),
    icon: z.string().max(8).optional().describe("Icon name"),
    color: z
      .string()
      .regex(/^#[0-9a-fA-F]{6}$/)
      .optional()
      .describe("Hex color"),
  },

• src/server.ts:424-426 (registration)

  Registration of the 'set_status' tool using the server.tool method.

  server.tool(
    "set_status",
    "Set a sidebar status key-value pair",