You read far enough down the page to learn that Power Claude rotates work across several of your Claude accounts — and then a sensible alarm went off: this thing wants my logins. Good instinct. Here is the mechanism-first answer for the nervous engineer: your Claude account credentials are encrypted locally and never leave your machine, each account is used strictly within its own limits, and you can inspect, rotate, or remove any of them in one place.
The Nervous-Engineer Reflex Is the Right One
You read far enough down the product page to learn that Power Claude rotates work across several of your Claude accounts, and a small, sensible alarm went off: this thing wants my logins. Those accounts ship your code and are tied to your card, and now a third-party extension is standing near them. That is exactly the reaction a security-literate engineer should have — handing credentials to a tool you found on the internet should feel a little like handing your car keys to a valet who isn't wearing a uniform.
So this is not the reassuring-tone routine where a company insists it takes your security very seriously and moves on. This is a mechanism-first FAQ for the nervous: every worst-case accusation you're about to think of, stated plainly, then answered with what actually happens on your machine — including the one small thing that genuinely leaves it.
One note on scope. This piece is strictly about your accounts and credentials — are your logins safe, is anything reading your keystrokes, can your account get banned. If your worry is instead where your prompts and source code go, that's the companion question, and Where your code goes when you run Power Claude walks that data path line by line. Together they cover both halves of "is this safe."
The Two Accusations, in Their Scariest Form
Skeptics reason from worst case, so let's put it on the table. If Power Claude were malicious, it would be one of two things:
- A keylogger — sitting in your dev loop, quietly copying every prompt, file, and keystroke back to some server.
- A token reseller — harvesting the capacity you paid for and quietly selling it to strangers.
Both are real categories of shady software. Neither describes this. But "trust me" is worth nothing to someone who thinks in threat models, so the rest of this is the how-you-can-tell, not the pinky-promise. (There is no back-alley token dealer in a trench coat here — there is nowhere for the tokens to go.)
Where Your Credentials Actually Live
Start with the thing you're handing over. When you add an account, its credentials are encrypted at rest on your own machine and stay there. They are not uploaded to Neural-LLM, not synced to a cloud, not pooled with other users. The proxy that does the rotating is a local process — not a relay to someone else's cloud. Requests go from Claude Code, through that process on your machine, to Anthropic: the exact destination Claude Code was already talking to. Power Claude just picks which of your accounts carries each one.
Two honesty checkpoints, because this is precisely where a shady tool gets vague:
- You must own and be authenticated to each account you add. Power Claude does not create accounts and cannot log you into one you don't control. It rotates across your logins, nobody else's. Setup is walked through in the multiple-accounts guide.
- Each account is only ever used within its own published limits. Every account carries independent 5-hour, 7-day, TPM, and RPM windows; account rotation draws from those separate budgets instead of stretching one past its ceiling. Nothing here inflates an account's cap.
That's the whole custody model. Your keys, encrypted, on your disk, taking turns.
"Are You a Keylogger?"
The mechanically honest answer: a keylogger's entire job is to read your input and exfiltrate it. Power Claude does the opposite of the second half — the routing decision it makes needs none of your content, so it ships none of it.
Here's what the proxy actually reads to decide where a request goes. Not your keystrokes — the rate-limit response headers Anthropic already returns on every call:
anthropic-ratelimit-tokens-remaining: 1240
anthropic-ratelimit-requests-remaining: 38
anthropic-ratelimit-tokens-reset: 2026-07-07T18:42:00ZThat's it. The pre-emptive rotator — a zero-dependency local proxy — watches those numbers, and when an account approaches its own cap it warms the next one and hands off before the 429 lands. The decision is remaining < threshold, computed locally. Your prompt text is irrelevant to that math, so it never needs to leave. Prompts, files, and transcripts are not shipped to Neural-LLM, because the call that would ship them was never built.
The session snapshots — the ones that let a killed job resume where it died — are stored as local git refs inside your own repo. They're objects in your own .git, not an upload. If you want to see one, git show it; it's your data in your tree.
"Are You Selling My Tokens?"
This one has a satisfying answer because there is no mechanism by which it could happen. Reselling your capacity would require pooling your account into a shared bucket that other people draw from. Power Claude does the reverse: two people running it have two entirely separate local setups — no communal pool, no marketplace, no back channel that lets someone else's request ride on your login. Your accounts are used only by you, only within their own limits, taking turns.
The reason anyone bothers with rotation at all is right-sizing your own spend — not extracting capacity you didn't pay for. Briefly, since this is a security FAQ and not a pricing post: pooling roughly five Claude Pro accounts instead of one Claude Max-20x plan puts about $100+/mo back in your pocket — a floor that grows as you retire more Max plans, and Pro billed annually runs ~17% cheaper, which pushes the basis further past $100. That is not a claim that five Pro accounts equal the raw 20x ceiling; Anthropic named it 20x for a reason. It's that most Max-20x subscribers never sustain that ceiling, so five independent Pro windows cover what you actually use. Honest caveat: if you genuinely saturate a Max plan every single day, staying on Max is the right call. Power Claude's own cost, around $10/mo, is a separate line item, never folded into that figure. The full arithmetic lives in the Max-vs-pooling breakdown.
The point: the money comes from your plan being over-provisioned, not from your tokens ending up in someone else's session.
The Only Thing That Actually Leaves
You keep hearing "local," so it's fair to ask what does leave. One kind of message does: a small license check. Power Claude validates your license with a lightweight, cryptographically signed check to Neural-LLM's license server, and if that server is ever unreachable it keeps working offline for a grace period instead of locking you out mid-session. The shape of it is boring:
license check → Neural-LLM license server
license_key: <your key>
device_fingerprint: <hashed, not reversible to your machine>
# + integrity metadata (keeps one license from being shared across machines)None of that is your work. No prompts, no source files, no transcripts, and — the part that matters most here — none of your Claude account credentials or tokens. The check carries license-identifying fields plus a little integrity metadata, and nothing about what you're actually doing. The signature is a verifiable cryptographic scheme, not a vibe: a forged or replayed license fails a math check rather than an honor system. If you'd rather read this as policy than take my word for it, the full "what leaves your machine" disclosure is on the privacy page. Read it adversarially; that's what it's there for.
But Could Running Several Accounts Get Me Banned?
This is the fear underneath the others, so let's name it. Power Claude uses accounts you own and are authenticated to, each strictly within its own published limits — no shared logins, no exceeded caps, no automated or fabricated account creation. It rotates your own, separately-provisioned plans; it does not fake identities or stretch one account past its ceiling.
Whether that squares with Anthropic's terms is a question about their policy, not about the mechanism, and it deserves a straight answer rather than a comforting one: the authoritative source is Anthropic's live terms of service, which can change, and you should read them yourself for your situation. This isn't legal advice, and Power Claude can't make a policy promise on Anthropic's behalf. The dedicated, deliberately non-committal treatment is Does Power Claude violate Anthropic's ToS? — read it alongside Anthropic's terms before you decide.
You Hold the Keys — Literally
The last reassurance is the one that matters most to a skeptic, because it doesn't require trusting any of the above: you can see and undo everything.
- Inspect — the accounts you've added, and their current window status, are visible in your account view. Nothing is hidden in a config file you can't read.
- Rotate / remove — add, re-authenticate, or delete any account from the same place. Pull one out and it's gone from the pool immediately; the proxy simply stops routing to it.
- Full exit — the uninstall path removes the extension cleanly. It did not dig hooks into your system it won't let go of; the local git refs are yours to keep or delete.
A tool you can fully inspect and fully remove in one command is one whose claims you can verify instead of believe. That's the whole design intent.
And No, We're Not Anthropic
Worth stating plainly, because it bears on trust: Power Claude and Neural-LLM are an independent tool — not affiliated with, sponsored by, or endorsed by Anthropic. Nobody handed us your login or a special arrangement. It's third-party plumbing over a first-party product, built by people who got tired of losing sessions to a rolling rate-limit window. We don't speak for Anthropic, and nothing here represents their position.
The Honest CTA
If the custody model holds up for you — credentials encrypted locally, nothing on the wire but a boring license check, a proxy that reads headers and not keystrokes, and a one-command exit — the product page has the rest of the mechanism and the FAQ takes the next round of skeptical questions. If it doesn't, close the tab with our blessing; a well-reasoned "no" from someone who reads privacy pages adversarially is a perfectly good outcome. We'd rather earn a yes than talk you into one.
FAQ
Is Power Claude a keylogger or does it record my keystrokes?
No. A keylogger reads your input and exfiltrates it; Power Claude does neither. Its only job is deciding which of your accounts carries the next request, and it makes that call from Anthropic's rate-limit response headers — not from your prompts, files, or keystrokes. Because the routing decision needs no content, no content is sent. Session snapshots stay as local git refs in your own repo.
Does Power Claude sell or share my Claude tokens?
No — and there's no mechanism by which it could. Your accounts are never pooled into a shared bucket; two people running Power Claude have two entirely separate local setups, so nobody else's request can ride on your login. Each account is used only by you, strictly within its own limits. The savings come from right-sizing your own over-provisioned plan, not from reselling capacity you paid for.
Where are my Claude account credentials stored, and do they ever leave my machine?
They're encrypted at rest on your own machine and stay there — not uploaded, not synced to a cloud, not pooled with other users. The proxy that rotates between accounts is a local process, not a relay, so your traffic goes straight from your machine to Anthropic, the same destination Claude Code already used. The only thing Power Claude sends anywhere is a small, signed license check that carries no credentials and no work.
Could running several accounts get my Claude account banned?
Power Claude uses accounts you own and are logged into, each strictly within its own published limits — no shared logins, no exceeded caps, no automated account creation. Whether pooling your own plans squares with Anthropic's terms is a policy question, not a mechanism one, and the authoritative source is Anthropic's live terms, which can change. This isn't legal advice. See Does Power Claude violate Anthropic's ToS? and read Anthropic's terms yourself before deciding.
Can I inspect, rotate, or remove a Claude account from Power Claude?
Yes. The accounts you've added and their window status are visible in your account view, and you can add, re-authenticate, or delete any of them from the same place — pull one and it leaves the pool immediately. The whole extension uninstalls cleanly in one command, and the local git-ref snapshots are yours to keep or delete.
Is Power Claude affiliated with Anthropic?
No. Power Claude is an independent tool built by Neural-LLM. It is not affiliated with, sponsored by, or endorsed by Anthropic, and nothing it says represents Anthropic's position. It's third-party tooling that sits on your machine over a first-party product you already pay for.