Function buildAgentListScript

src/agent-backend.ts:293–311

(selector: string, limit: number)

}

function buildAgentListScript(selector: string, limit: number): string {
  const payload = { selector, limit };
  return buildEvalScript(`
    const payload = ${JSON.stringify(payload)};
    let nodes = [];
    try {
      nodes = Array.from(document.querySelectorAll(payload.selector));
    } catch {
      return { ok: false, error: "Invalid selector" };
    }
    const maxItems = Math.min(Math.max(1, payload.limit || ${DEFAULT_LIST_LIMIT}), 200);
    const items = nodes.slice(0, maxItems).map((element) => ({
      text: (element.innerText || element.textContent || "").trim().slice(0, 200),
      tag: (element.tagName || "").toLowerCase(),
      ariaLabel: element.getAttribute ? element.getAttribute("aria-label") : null,
    }));
    return { ok: true, value: { items, count: nodes.length } };
  `);
}

function buildAgentNthValueScript(selector: string, indexValue: number): string {
  const payload = { selector, index: indexValue };