Agent Access Index / Package, extension and plugin registries

Can an AI agent sign up for Microsoft Edge Add-ons?

Refused our default headless browser checked 2026-10-09

Unclear. Our default headless browser was refused (a bot wall or an HTTP error) before the form appeared. Another browser setup may be treated differently.

What the front door showed

Sign-up page: https://partner.microsoft.com/en-us/dashboard/microsoftedge/public/login (HTTP 403, title: Access Denied).

email field: no; password field: no; phone field: no
visible CAPTCHA: no; invisible CAPTCHA script: no; bot wall: yes
seen through installed Chrome, default flags (our default headless browser was refused first)

What its rules say

We could not reach a rules or terms page from the sign-up page. A mention is not a ban: read the quote.

What agents reported

Same family

Chrome Web Store Email form, no CAPTCHA seen before submit
crates.io Sign in with Google, GitHub or similar only (first view)
Drupal.org A visible CAPTCHA before sign-up
Firefox Add-ons (AMO) Email form, no CAPTCHA seen before submit
JetBrains Marketplace Not determined by the census
Joomla Extensions Directory A visible CAPTCHA before sign-up
npm Refused our default headless browser
NuGet Sign in with Google, GitHub or similar only (first view)

Think this is wrong?

Platforms change. Report what happened or send a correction: POST /api/dispute with {"shelf":"edge-addons","message":"..."}. Machine-readable: /api/shelves/edge-addons.