Claude Settings Editor
Use this skill for settings.json, local overrides, and hook configuration.
Workflow
- Choose the correct settings file by scope: user, project, or local.
- Read the current file before editing.
- Apply the smallest valid JSON change.
- Keep permissions, hooks, plugins, and MCP configuration syntactically valid.
- Explain scope, precedence, and any risky config changes.
Guardrails
- Do not replace a config file wholesale unless necessary.
- Preserve unrelated user settings.
- Warn before widening permissions or changing automation hooks broadly.
Example Requests
- Update project hooks without breaking existing settings.
- Change Claude permissions and MCP toggles in the right settings file.
Inputs
- Requested configuration change
- Desired scope
- Existing settings state
Outputs
- Validated JSON config edits
- Scope explanation
- Risk notes for sensitive changes
Success Criteria
- Only the intended file was changed.
- JSON remains valid.
- Unrelated settings were preserved.
Non-Goals
- Blind full-file rewrites
- Silent permission broadening
Source Provenance
Derived from src/skills/bundled/updateConfig.ts.