I came across a neat browser extension today. It looks for "rel=me" links pointing to mastodon profiles, and puts it in a little list for you to review.

In other words, you visit a website, and if tells you if there are any mastodon accounts associated to the website.

http://streetpass.social

StreetPass for Mastodon

StreetPass: Find your people on Mastodon

@aeva It's great! I have found so many accounts through this extension! #streetpass
@fell great to hear you’re liking it!
@aeva been using streetpass for a while, and its legit super helpful! Think the dev is currently working on upgrading it to better show the profiles
@aeva I read this post 3 times over 4 hours before I remembered what StreetPass was and now I feel old
@melicious I want them to bring it back so bad but am now scared that if they do I’ll get hit with a trademark infringement 😂
@aeva brings back flashback of 3DS days with the name!
@jescotan still the best mass market p2p social tool ever made lol. Decades ahead of its time
@aeva please tell an old duffer where to put rel=me (nice answers please)
@JohnLoader6 it's an invisible tag you can put on a link that says "this is also me", so you can link your website and Mastodon profile and so on, and then things like search engines, and this extension, and the Mastodon "verified links" feature can understand that both pages in some sense represent the same real-world person and do… whatever they do with that information
@JohnLoader6 you need to go to your mastodon settings (in your browser, not inside an app), then profile, and you’ll see a section titled “verification”.
There you’ll see the code you need to include in your website to link to your mastodon profile, that includes the rel=me attribute. Just put it inside the html link to your mastodon profile.
After doing this, you can include your website url between the 4 links you can show in your mastodon profile, and it’ll get a verified label.
How to Verify Site Ownership on Mastodon Profiles

Like many of you, I’ve been checking out Mastodon and finding more and more things I like.  Including the use of XFN (XHTML Friends Network) semantics to verify ownership of sites you link from your profile’s metadata!  What that means is, you can add up to four links in your profile, and if you have […]

@Meyerweb hey Eric glad you found StreetPass interesting! Big fan of your work

@aeva did you happen to see a #PrivacyPolicy? 🤔

I did not. 🤨

Please let me know if that changes 👋🏼

@zyz @aeva hey! I made a privacy page as part of my work for porting to safari and will update the homepage with the link soon! https://streetpass.social/privacy
@tvler @aeva let me know. I’m interested!
@aeva Glad you like it! Big update soon 🙌 https://mastodon.social/@tvler/110135445576666001
@tvler yaay! what do you have planned :3
@aeva
- New icon currently being commissioned
- Safari extension (apple denied the current version cuz it was too similar to the official mastodon app icon lol)
- more social details (username, profile pic) for people in your StreetPass list
- export/edit your StreetPass list
So happy to have come across this… thanks for sharing @aeva! (And for the time and effort you’ve invested into building it @tvler!)
@tvler I've often dreamed of something a bit similar that would discover microformats like h-card, h-event, as well as document alternates that happen to be stuff like ics, vcard, and offer to “add event to calendar" etc, so sites can more easily offer data in to PIM apps and the likes. Do you know, can a Web Extension sniff HTTP “Link:” headers for stuff like that? I feel sure it could work with in-document <link>, <a>, and microformats markup right?
@phx sounds possible!
@phx might run into issues where the client ends up downloading a ton of files trying to guess what the content type is. Unless there’s some fetch type that only returns headers and not body…. If there isn’t one then might need to spin up an API to decrease the load on the client
@tvler Oh I mean just looking at the current document open in the browser tab. What markup it contains, what Link headers it was delivered with. I wouldn't expect it to cause any more traffic?
@aeva @Gargron unfortunately I lost faith a long time ago that a version for Safari will ever be available 😞
@aeva What does "read and change all your data on all web sites" mean?
@aeva I've seen a few things about it, partially due to me searching #StreetPass (for the feature inside the Nintendo 3DS, no idea if that inspired the name for this, if so it's super cool)

It's a cool extension by the looks of it, but I don't actually see it being that useful for me personally unfortunate (I'd probably get no hits, just like 3DS StreetPass nowadays I guess lol)
@aeva I use it for a while and love it very much actually.
@aeva Interesting, I will give it a spin. Thanks
@aeva I like this, but they should consider changing the name before Nintendo comes knocking.
@krutonium hah they’ve actually let a few trademarks expire, not that I’ve checked or anything 😏. Also all their claims are only around the term when used in the context of a videogame device. Honestly think I’m good but who knows lol
@aeva love that you called it StreetPass! (But now I'm feeling so nostalgic 😭)
@aeva I wonder how well this (would|does) work alongside foaf?