claude-session-login

Chrome MV3 extension that lets you paste your own sessionKey into claude.ai locally. No backend, no telemetry, no persistence.

Claude Session Login is a local-only Chrome extension that lets you restore your own claude.ai session by writing the session key you paste into the matching cookie on claude.ai. What it does ============ • Lets you paste your own session key into a consent screen • Writes the value into the .claude.ai cookie, scoped to https://claude.ai • Opens claude.ai in a new tab so the session takes effect What it does NOT do =================== • Does not run a backend • Does not contact any first or third-party server in production • Does not bundle analytics, telemetry, or crash reporters • Does not load remote code • Does not read, store, or forward any data that the user did not paste into the consent screen • The pasted session key is used once and only once: it is written to the cookie and never persisted afterwards Permissions =========== • cookies — required to write the session cookie on claude.ai • host permissions: https://claude.ai/* — narrowly scoped to the target site Privacy ======= This extension is local-only. It does not collect, transmit, log, or store any personal data. There is no remote server. The only data handled is the session key string the user explicitly pastes into the consent screen, and it is used solely to populate the auth cookie on claude.ai. Read the full Privacy Policy before installing: https://your-org.github.io/claude-session-login/privacy Disclaimer ========== This extension is not affiliated with, endorsed by, or sponsored by Anthropic. "Claude" and "claude.ai" are trademarks of Anthropic. The extension is a local convenience tool that interacts with the claude.ai authentication flow only at the user's explicit request.