PlanSwap

Overview

• Manage Claude Code and Codex accounts separately in one sidebar, with email and subscription plan shown when available.
• Sign in once per account, then switch without signing out of the others. Existing sessions need a reload or restart to change accounts.
• See what is left on each account card and in the status bar, get notified when a limit runs low, and see which account to use next.
• Link settings and supported history to the default account, or keep an account independent.
• Works on native Windows and Linux, including WSL. The interface and user guide support English, Simplified Chinese, Traditional Chinese, Spanish and Japanese.

Common Uses

• Compare observed quotas before moving to another subscription.
• Move to the account with the most left when the current one runs low.
• Keep work and personal sign-ins separate on one machine.
• Reuse a common setup across accounts while keeping each login separate.

Requirements

• A VS Code 1.107+ compatible editor (VS Code, Antigravity IDE or VSCodium) in a WSL remote window, on native Windows, on a local Linux desktop or in another remote window. macOS is not supported.
• The official Claude Code and/or Codex extension installed where the editor window runs.
• The claude and/or codex command on PATH for terminal sign-in. Usage checks can also use the CLI bundled with the official extension when the command is unavailable.
• For Codex switching outside native Windows: Bash as the login shell.

Install

1. 1

   Search for PlanSwap in the Extensions view. Use Visual Studio Marketplace for VS Code, or Open VSX for Antigravity IDE and VSCodium.

2. 2

   In WSL, install the extension on the WSL side. On native Windows or Linux, install it in the local editor.

3. 3

   For a downloaded package, run Extensions: Install from VSIX... in the window where you will use it.

Configure

1. 1

   Open PlanSwap in the activity bar. The default row represents your existing account.

2. 2

   Claude: click + Add, enter a name, then use Log in to sign in through the official CLI. Leave the linking option checked to reuse the default account's setup, or uncheck it for an independent account.

3. 3

   Codex: enable Codex switching, confirm the configuration change, then add an account and sign in.

4. 4

   Switch Claude accounts for new sessions; reload the window to move open panels over. For Codex, follow the restart instructions for your editor.

5. 5

   Set planswap.language to auto, en, zh-cn, zh-tw, es or ja. Display settings let you show remaining or used quota and choose which limits appear.

Tools / Commands

• Switch accounts or open an account-specific terminal from either tab.
• Refresh usage limits for the current account or all signed-in accounts of one product.
• Switch to the recommended account from its card, or open a terminal running the CLI as that account without switching.
• Exclude an account, such as a work account, from recommendations.
• Add, rename or remove accounts; link an account to the default setup or make it independent.
• Open CLAUDE.md or AGENTS.md, open the official extension's settings, update its CLI, or re-link shared accounts from Tools.
• Open PlanSwap settings and the localized user guide from the sidebar.

Resources / Settings

• Every account keeps its own sign-in. Linked accounts reuse the default account's setup and supported history; independent accounts keep their own copies.
• Usage limits are checked automatically or on demand through the official CLIs. The sidebar shows observed quota and reset times; the status bar summarizes what is left.
• When the current account runs low, a card above the list recommends the signed-in account with the most left, with its limits and how long ago they were checked.
• A notification appears when the current account's 5-hour or 7-day limit has 20% or less left; the threshold is adjustable.
• Choose which limits and emails appear, adjust warning thresholds, or turn off automatic usage checks.
• PlanSwap has no telemetry and makes no network requests of its own. The official clients contact their services for login, AI requests and usage checks.