Flutterby™! (short)

Wednesday April 1st, 2026

Claude leak Dan Lyke / comment 0

The Register: Anthropic goes nude, exposes Claude Code source by accident.

Ars Technica: Entire Claude Code CLI source code leaks thanks to exposed map file.

The New Stack: Inside Claude Code’s leaked source: swarms, daemons, and 44 features Anthropic kept behind flags, Via.

jonny (good kind) @jonny@neuromatch.social

My dogs I am crying. They have a whole series of exception types that end with _I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS and the docstring explains this is "to confirm you've verified the message contains no sensitive data." Like the LLM resorts to naming its variables with prompt text to remind it to not leak data while writing its code, which, of course, it ignores and prints the error directly.

Michael Bacon @MichaelTBacon@social.coop has some commentary and a link to that jonny thread (above).

T he Register: Claude Code source leak reveals how much info Anthropic can hoover up about you and your system, Via.

tante @tante@tldr.nettime.org has some commentary...

It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

Reading leaked Claude Code source code, Via Lobste.rs

Rewriting Project Claw Code

Tuesday March 31st, 2026

Palo Alto & cyclist-pedestrian conflicts Dan Lyke / comment 0

Palo Alto explores ways to slow down cyclists on Cal Ave. Interesting look at how to manage a road turned into a pedestrian space, but where the adjoining streets are hostile to bicyclists.

Via.

Every time I think fuuuu why did I Dan Lyke / comment 0

Every time I think "fuuuu, why did I sign up for another gig this week?", and then I go call a square dance, and I'm like "oh, yeah, that's why".

Tonight the Caper Cutters in San Francisco.

I guess it's just not possible to buy Dan Lyke / comment 0

I guess it's just not possible to buy modern concert tickets without going through a scalper these days... The box office says "sold out", StubHub is happy to offer me a ticket, likely at huge markup.


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