Cursor Upgrade Migration

What it does

When your agent uses it

• Cursor migration
• Cursor new version
• Vs code to cursor
• Cursor changelog

Example prompts

• “upgrade cursor”
• “update cursor”
• “cursor migration”
• “/cursor-upgrade-migration”

Requirements

• Python 3
• Docker
• Compatibility (from SKILL.md): Designed for Claude Code
• Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(cmd:*)

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

1. 1Inventory settings, extensions, rules, integrations, and identity/privacy requirements.
2. 2Test the target version with a pilot using non-sensitive workspaces and required workflows.
3. 3Document compatibility, performance, and policy results before broader rollout.
4. 4Roll back or pause on sign-in, privacy, extension, or workflow regression; retain evidence for follow-up.

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves these tools, so the agent can use them without asking each time:

  • Read
  • Write
  • Edit
  • Bash(cmd:*)

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  Shell commands in SKILL.md call:

  • cursor
  • brew
  • curl

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  Hosts in commands or code, which the agent is likely to contact:

  • cursor.com
  • download.cursor.com

  Also links to:

  • changelog.cursor.sh
  • docs.cursor.com

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

• Compatibility

  Designed for Claude Code

  From compatibility in the SKILL.md frontmatter.

Context cost

Cursor Upgrade Migration loads about 2.1k tokens when it runs, and up to ~3.4k if it reads all its reference files. Until then it costs about 60 tokens; SKILL.md has 589 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~60

When it runs · the whole SKILL.md, loaded when a task matches

~2.1k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~3.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 589 words, ~2,137 tokens.

name

cursor-upgrade-migration

description

Upgrade Cursor versions, migrate from VS Code, and transfer settings between machines. Triggers on "upgrade cursor", "update cursor", "cursor migration", "cursor new version", "vs code to cursor", "cursor changelog".

allowed-tools

Read, Write, Edit, Bash(cmd:*)

compatibility

Designed for Claude Code

version

1.19.0

license

MIT

author

Jeremy Longshore <jeremy@intentsolutions.io>

tags

saas, cursor, migration

# macOS (Homebrew)
brew upgrade --cask cursor

# macOS/Linux/Windows: Download latest from
# https://cursor.com/download

# Linux AppImage: replace the old file
curl -fSL https://download.cursor.com/linux/appImage/x64 -o cursor.AppImage
chmod +x cursor.AppImage

[ ] Note current version: Help > About
[ ] Check release notes: changelog.cursor.sh
[ ] Backup settings:
    macOS: cp -r ~/Library/Application\ Support/Cursor/User ~/cursor-settings-backup
    Linux: cp -r ~/.config/Cursor/User ~/cursor-settings-backup
[ ] Export extension list:
    cursor --list-extensions > extensions-backup.txt
[ ] Commit any unsaved work to git
[ ] Note any custom keybindings (keybindings.json)

[ ] Cursor launches without errors
[ ] Sign-in still active (check top-right user icon)
[ ] AI features work: try Cmd+L, type a question
[ ] Tab completion works: type code, see ghost text
[ ] Extensions loaded: Cmd+Shift+X, verify list
[ ] Custom keybindings preserved: test your shortcuts
[ ] Project rules still load: @Cursor Rules in chat
[ ] Indexing status: check status bar

What migrates:
  ✅ settings.json (editor preferences)
  ✅ keybindings.json (custom shortcuts)
  ✅ User snippets
  ✅ Color themes
  ✅ Compatible extensions (from Open VSX Registry)

What does NOT migrate:
  ❌ Microsoft-exclusive extensions (Copilot, Live Share, Remote-SSH)
  ❌ Extension login states / databases
  ❌ Workspace trust settings
  ❌ Task configurations (.vscode/tasks.json -- copies but may need adjustment)

# Copy settings (macOS example)
cp ~/Library/Application\ Support/Code/User/settings.json \
   ~/Library/Application\ Support/Cursor/User/settings.json

# Copy keybindings
cp ~/Library/Application\ Support/Code/User/keybindings.json \
   ~/Library/Application\ Support/Cursor/User/keybindings.json

# Copy snippets
cp -r ~/Library/Application\ Support/Code/User/snippets/ \
      ~/Library/Application\ Support/Cursor/User/snippets/

# Reinstall extensions (from backup list)
while read ext; do cursor --install-extension "$ext"; done < extensions-backup.txt

# List all extensions
cursor --list-extensions > cursor-extensions.txt

# Copy settings files
cp ~/Library/Application\ Support/Cursor/User/settings.json .
cp ~/Library/Application\ Support/Cursor/User/keybindings.json .

# Copy project rules (these are already in git if committed)
# .cursor/rules/*.mdc are project-level, not machine-level

# Install Cursor
# Sign in (settings sync if available)

# Restore settings
cp settings.json ~/Library/Application\ Support/Cursor/User/
cp keybindings.json ~/Library/Application\ Support/Cursor/User/

# Install extensions
while read ext; do cursor --install-extension "$ext"; done < cursor-extensions.txt

// settings.json -- platform-specific settings to check
{
  "terminal.integrated.defaultProfile.osx": "zsh",    // macOS
  "terminal.integrated.defaultProfile.linux": "bash",  // Linux
  "editor.fontFamily": "Fira Code",                    // Font must be installed
  "files.watcherExclude": { ... }                      // Paths may differ
}

© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 7 other files (references) in skills/.curated/cursor-upgrade-migration of jeremylongshore/tons-of-skills-marketplace.

• SKILL.md
• references/errors.md
• references/examples.md
• references/migration-between-machines.md
• references/pre-upgrade-checklist.md
• references/troubleshooting-upgrades.md
• references/upgrade-methods.md
• references/vs-code-to-cursor-migration.md

Open the folder on GitHubat commit cfae287