manage-variables-figma

name	manage-variables-figma
description	Create, update, rename, delete, and organize Figma variables, collections, and modes — including fast batch create/update, setting scopes, code syntax, and adding theme modes. Use for incremental variable work: triggers 'create a variable', 'batch update variables', 'add a dark mode to my collection', 'rename this variable', 'set variable scopes', 'delete a variable/collection', 'add a mode'. Works on ANY Figma plan. For a from-scratch system use setup-design-tokens-figma; for code↔Figma sync use import-tokens-figma / export-tokens-figma.
disable-model-invocation	false

manage-variables-figma — variable / collection / mode CRUD

Incremental, surgical edits to a Figma variable system: create one or many, update values in bulk, rename, set scopes and code syntax, add/rename modes, and delete. All via use_figma, on any plan.

Skill boundaries

• use_figma rules — load the official figma-use skill first; it is the full Figma Plugin API reference. Essentials these scripts rely on: plain JS with top-level await + return (no IIFE, no figma.closePlugin(); console.log is not returned), inputs inlined as const at the top of each script, colors in 0–1 range, load fonts before any text op, await figma.getNodeByIdAsync(...), and atomic errors (a failed script applies nothing — read the error, fix, retry).
• From-scratch bootstrap → setup-design-tokens-figma. Code sync → import-tokens-figma / export-tokens-figma.

Workflow

1. Identify targets. Most ops need IDs. Get variableId/modeId/collectionId from the export-tokens-figma read script or get_variable_defs. Collections can also be looked up by name inside the script.
2. Pick the operation from references/variable-ops.md — it has a complete, copy-paste use_figma snippet for each: create collection, create variable, batch create, batch update, rename, set scopes, add/rename mode, delete.
3. Run via use_figma (skillNames: "manage-variables-figma"). For large value updates use scripts/batch-update-variables.js (10–50× faster than one-call-per-value).
4. Confirm. Every snippet returns the affected IDs/names. Read back with get_variable_defs to verify. For deletes, confirm with the user first — removing a collection deletes all its variables and unbinds anything referencing them.

Key rules

• Colors are 0–1 range. Use hexToRgb for hex input.
• Always set scopes on new variables — the default ALL_SCOPES pollutes every picker.
• Set code syntax (setVariableCodeSyntax('WEB', '--token-name')) so design↔code naming lines up.
• Renames are safe — they preserve values and existing bindings. Deletes are destructive.
• Aliases: bind one variable to another with v.setValueForMode(modeId, figma.variables.createVariableAlias(targetVar)).