This page covers every way to install Power Claude and activate your license. Brand new? Start with Power Claude in 5 minutes for the full signup-to-first-rotation walkthrough.
1. Install the VS Code extension
Open the Extensions view (Ctrl/Cmd+Shift+X), search for “Power Claude”, and click Install. It works in VS Code, Cursor, Windsurf, VSCodium, and other VS Code-compatible editors — pick whichever channel your editor uses:
- Visual Studio Marketplace — VS Code, Windsurf
- Open VSX — Cursor, Gitpod, VSCodium
- Direct VSIX — download the
.vsixand install it with Extensions → … → Install from VSIX… (no store required) - GitHub Releases — an immutable archive of every version, with changelogs and checksums
The Download page is the canonical list of all channels and versions, with the standalone VSIX and SHA-256 checksums.
2. Install from the command line
For a headless server or a terminal-only setup, one line finds your editor, downloads the latest build, verifies its checksum, and installs the pc CLI — no sudo, no account:
curl -fsSL 'https://neural-llm.com/?task=download.vsix&file=install.sh' | bashCopy the exact, always-current command from the Download page (it is environment-aware). Once installed, run pc --help for the full menu, or see the CLI Reference for every command.
3. Activate your license
You don’t need a key to start: the first time you open Power Claude, a 7-day free trial begins automatically — no account, no card. Every Pro feature is live for those seven days.
When you’re ready to go Pro, activate whichever way is handiest:
- One click — after you buy, your confirmation includes a personalized download (your VSIX plus an
ACTIVATE.md) with a one-click activation link. Open it on the machine running VS Code and Power Claude activates itself. - Paste your key — open Settings, search Power Claude: License Key, paste your
PCM-…key, then run Power Claude: Refresh License from the Command Palette. - From the command line —
pc activate <your-license-key>
The status-bar item turns green once the license is verified. Your PCM-… key is shown on the order receipt after checkout and emailed to you. Don’t have one yet? Compare plans, or just open the extension to start your free trial.
Next: when you’re ready to remove Power Claude, see Uninstall.