update-cursor-settings

Update Cursor settings.json while preserving existing settings across platforms.

264|11|Updated Apr 25, 2026
One-click install
npx skills add https://github.com/rkz91/coco --skill update-cursor-settings-rkz91
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: update-cursor-settings
Source: https://github.com/rkz91/coco/tree/main/adapters/cursor/skills/update-cursor-settings
Command: npx skills add https://github.com/rkz91/coco --skill update-cursor-settings-rkz91

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Cursor/VSCode settings are scattered and manual changes risk breaking configurations. This Skill guides users through safely updating the settings.json to apply requested preferences across macOS, Linux, and Windows while preserving existing settings.

Core Features & Use Cases

  • Locate and read the correct settings.json for the current OS
  • Update common settings: editor.fontSize, editor.tabSize, editor.formatOnSave, workbench.colorTheme
  • Validate JSON syntax and preserve unrelated keys to avoid configuration drift

Quick Start

Ask the AI to set editor.fontSize to 14 and enable formatOnSave in Cursor/User/settings.json.

Frequently Asked Questions about update-cursor-settings

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I safely update Cursor settings.json without breaking my existing configuration?

To safely update Cursor settings.json, the Skill reads, validates the JSON syntax, preserves all unrelated keys, and writes back the modified file to prevent configuration drift.

How do I change editor settings like fontSize and formatOnSave in Cursor?

You can change editor settings like fontSize and formatOnSave in Cursor by updating the User settings.json file, which the Skill locates and modifies based on your current operating system.

Can I update Cursor settings.json on macOS, Linux, and Windows?

Yes, you can update Cursor settings.json on macOS, Linux, and Windows. The Skill automatically locates and reads the correct settings.json path for your specific operating system.

Does updating Cursor settings.json with comments require a special parser?

Updating Cursor settings.json with comments requires a JSON-with-comments parser to validate the syntax correctly and preserve the existing configuration structure during the write process.

Why are my Cursor settings not applying immediately after updating settings.json?

Cursor settings may not apply immediately after updating settings.json because the changes may require a Cursor restart to fully load and activate the new user preferences.

What is the best way to modify workbench and terminal preferences in Cursor?

The best way to modify workbench and terminal preferences in Cursor is by updating the settings.json file, which safely applies your requested configurations while preserving unrelated settings.