That's not a counter-argument. You are protecting the physical access, and your threat model doesn't include someone willing to bypass your locks and sensors. (or it does and you just didn't go into those details.)
The argument was that physical access gives up the FDE key.
This, but stronger. It’s not a story of why Johnny can’t trust anyone. The vast majority of companies have proven time and time again that they are not capable of handling this data securely against inadvertent disclosure. Not even mentioning the intentional disclosure revenue stream.
There are lots of restaurants in the US these days that charge 3% for use of any credit card. One that I've been even has a sign posted at the entrance about it, that it's legal to do so. Must have gotten a lot of complaints that it was somehow illegal, or perhaps against card processing rules. Because it's one thing to post a sign that says you charge the fee, it's another for that sign to mention the legality of it.
> won't it make just doing a "git checkout" start to be really heavy?
not really? doesn't git checkout only retrieve the current branch? the checkpoint data is in another branch.
we can presume that the tooling for this doesn't expect you to manage the checkpoint branch directly. each checkpoint object is associated with a commit sha (in your working branch, master or whatever). the tooling presumably would just make sure you have the checkpoints for the nearby (in history) commit sha's, and system prompt for the agent will help it do its thing.
i mean all that is trivial. not worth a $60MM investment.
i suspect what is really going on is that the context makes it back to the origin server. this allows _cloud_ agents, independent of your local claude session, to pick up the context. or for developer-to-developer handoff with full context. or to pick up context from a feature branch (as you switch across branches rapidly) later, easily. yes? you'll have to excuse me, i'm not well informed on how LLM coding agents actually work in that way (where the context is kept, how easy it is to pick it back up again). this is just a bit of opining based on why this is worth 20% of $300MM.
if i look at https://chunkhound.github.io it makes me think entire is a version of that. they'll add an MCP server and you won't have to think about it.
finally, because there is a commit sha association for each checkpoint, i would be worried that history rewrites or force pushes MUST use the tooling otherwise you'd end up screwing up the historical context badly.
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