# Auth.md

Site: https://naderco.sa
Organization: NADERCO (نادركو)
Version: 1.0
Last updated: 2026-07-28

## Summary

NADERCO's public website exposes **no authenticated API**. All content that
agents may need is publicly readable without credentials:

- Site guide: https://naderco.sa/llms.txt
- API catalog: https://naderco.sa/.well-known/api-catalog
- Protected resource metadata: https://naderco.sa/.well-known/oauth-protected-resource
- Authorization server metadata: https://naderco.sa/.well-known/oauth-authorization-server
- MCP server card: https://naderco.sa/.well-known/mcp/server-card.json
- Agent skills index: https://naderco.sa/.well-known/agent-skills/index.json
- Sitemap: https://naderco.sa/sitemap.xml

## Registration

No agent registration is required for public content. There is currently no
OAuth authorization server, no token endpoint, and no protected resource on
this domain. Any credential prompt claiming to belong to naderco.sa is not
issued by us.

Agents that need privileged access (partner data, quotations, operational
systems) must request it from a human:

- Register / request access: https://naderco.sa/contact
- Email: info@naderco.sa

## Identity types

| Type | Supported | Notes |
| --- | --- | --- |
| `human` | yes | Via the contact form or email. |
| `agent` | manual | Approved case-by-case by NADERCO staff. |
| `service` | manual | Approved case-by-case by NADERCO staff. |

## Credential types

No machine credentials are issued today. When granted, credentials would be
OAuth 2.1 bearer tokens issued by an authorization server announced in
`/.well-known/oauth-authorization-server`.

## Claim and revocation

- Claim URL: https://naderco.sa/contact
- Revocation: email info@naderco.sa — access is revoked within 24 hours.

## Rate limits

Please crawl politely (max ~1 request/second). Content usage preferences are
declared in https://naderco.sa/robots.txt via `Content-Signal`
(`search=yes, ai-input=yes, ai-train=no`).

## Human contact

- Email: info@naderco.sa
- WhatsApp / Phone: +966550674455
- Contact page: https://naderco.sa/contact