---
type: Access Policy
title: Public agent access
description: Public agent access for the published calculator.
resource: https://salesmarginandmarkup.com/agents/
status: stable
updated: "2026-10-30"
tags: [calculator, margin, markup]
---

# Public agent access

Public resources need no login or API key. [robots.txt](https://salesmarginandmarkup.com/robots.txt) allows wildcard crawling; hosting security may still apply. This is crawl guidance, not a content licence.

Read [llms.txt](https://salesmarginandmarkup.com/llms.txt), then [the OKF index](index.md), then each concept’s resource URL for canonical facts. [The sitemap](https://salesmarginandmarkup.com/sitemap.xml) lists HTML pages.

These files do not override user instructions or guarantee rankings, recommended prices, profit or advertising approval.