cursor-code-reset

Cursor / VS Code extension to back up and refresh CSP marker UUIDs in Cursor’s main.js, with a status bar shortcut, bottom panel webview, and palette commands.

Traditional Chinese: README.tw.md

Disclaimer

This software is provided for technical research and personal use on environments you control. It is offered as-is, without warranty. Authors and contributors are not liable for any damage, data loss, or terms-of-use violations arising from modifying Cursor installation files.

You are solely responsible for compliance with Cursor’s terms of service and applicable law. If you do not accept that risk, do not install or use this extension.

What you get

• Guided workflow: resolve main.js, preview detected CSP-related UUIDs, confirm, then backup + write (with rollback attempt on write failure).
• UI: status bar item cursor-code-reset, bottom panel Reset with actions for workflow, reload, and candidate path listing.
• Build: TypeScript sources bundled with esbuild to dist/extension.js; typecheck via tsc --noEmit.

Requirements

• Cursor (primary target) or VS Code matching engines.vscode in package.json
• Bun (recommended) or Node for installing dev tools and running scripts

Quick start

Install from a release (recommended)

1. Download the latest .vsix from Releases.
2. In the editor: Extensions → … → Install from VSIX…, pick the file, then reload the window.

Build from source

git clone https://github.com/911218sky/cursor-code-reset.git
cd cursor-code-reset
bun install
bun run package

The VSIX is emitted at the repository root (for example cursor-code-reset-1.5.0.vsix; version comes from package.json). Packaging uses the same pattern as common VS Code extensions: bun run compile then vsce package with --no-dependencies --allow-missing-repository.

bun run compile   # esbuild → dist/extension.js
bun run typecheck # tsc --noEmit

Configuration

Setting	Purpose
cursorCodeReset.storagePath	Optional directory for cursor-code-reset-cache.json (default: extension global storage).
cursorCodeReset.autoHideTemplateErrors	Optionally hide Problems decorations shortly after startup to reduce noise after main.js edits.

Commands (palette)

All commands are prefixed cursor-code-reset: — e.g. Start reset workflow, Apply main.js changes, Reload window, Test path search, Clear local cache, Simple reset menu, Hide / Show Problems decorations.

Troubleshooting

• No main.js found: use Test path search (Output channel) or Show candidate main.js paths in the panel; pick the file manually if install layout differs.
• Transform fails (“none” mode): your Cursor build may have changed main.js; inspect src/csp.ts regexes and adjust for your version.
• Permission errors on Windows: run the editor with rights that can write under the Cursor install directory, or adjust ownership (still at your own risk).

License

AGPL-3.0