Usage
Add a https://preview.org-social.org/?post= parameter with the URL of an Org Social post:
https://preview.org-social.org/?post=[URL post]
The post URL should be URL-encoded:
https://preview.org-social.org/?post=https%3A%2F%2Ffoo.org%2Fsocial.org%232025-02-03T23%3A05%3A00%2B0100
Unix command to encode URLs:
python3 -c "import urllib.parse; print(urllib.parse.quote('https://foo.org/social.org#2025-02-03T23:05:00+0100'))"