What is token-syncer?

A reviewer and synchronizer for Figma design tokens and code files. Design tokens are shared values such as colors, fonts, spacing, and corner sizes; supported code targets include CSS, Tailwind, Swift, Compose, and Sass.

Comparing or exporting tokens between Figma and code, including CSS or Tailwind for web and Swift or Compose for mobile. It can also handle multiple platforms and code-to-Figma import according to its workflow.

It shows differences and requires approval before writing changes, reducing the risk of silently overwriting code with outdated or incorrect design values.

token-syncer — Agent for Claude Code by atezer/FMCP

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/atezer/FMCP

Made for: Claude Code.

Or install figma-mcp-bridge, the plugin that ships this one along with the rest of its 29 skills, 10 commands, 3 agents, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/agents/atezer/fmcp/token-syncer/github.svg)](https://agentmods.dev/agents/atezer/fmcp/token-syncer)

Your own site

<a href="https://agentmods.dev/agents/atezer/fmcp/token-syncer"><img src="https://agentmods.dev/badge/agents/atezer/fmcp/token-syncer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/agents/atezer/fmcp/token-syncer"><img src="https://agentmods.dev/badge/agents/atezer/fmcp/token-syncer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 72 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 789 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00072	$0.00789
Opus 5.5	$0.00029	$0.00316
Sonnet 5.5	$0.00014	$0.00158
Haiku 4.5	$0.00007	$0.00079

Measured 1mo ago against content hash 71b8e162b7a4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

token-syncer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/token-syncer.md · 77 lines

How it starts

The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Token Syncer — Claude Code Thin Delegator

Bu agent sadece Claude Code'a özgü bir wrapper'dır. Tüm iş mantığı (platform routing, diff preview, binding coverage, rapor formatı) fmcp-token-sync-orchestrator skill'inde yaşar. Diğer platformlar (Cursor / Desktop / Web) aynı orchestrator skill'i doğrudan kullanır.

Görev

Adım 0 — Orchestrator Skill'i Yükle

Read("skills/fmcp-token-sync-orchestrator/SKILL.md")

Essentials bölümü common case için yeterlidir. Advanced bölümüne sadece şu koşullarda in:

Multi-platform sync (aynı token'lar hem CSS hem Swift)
Custom component mapping (code-design-mapper gerektiren)
Platform default path uygunsuz (custom path)
Kod → Figma import mode
Yeni platform desteği (skill evolution)

Adım 1 — Platform Tespit

Orchestrator Essentials'ındaki "Platform Routing" tablosuna bak:

Kullanıcı hedef dosyayı verdi mi? Uzantıdan platformu tespit et
Kullanıcı sadece platform adı verdi mi? Standard path öner
Hiçbiri yok → AskUserQuestion ile çoklu seçim sor (CSS / Tailwind / Swift / Compose)

Adım 2 — Sub-Skill Read

Read("skills/design-token-pipeline/SKILL.md")

Ana motor her zaman bu. code-design-mapper ve design-system-rules sadece spesifik ihtiyaç olursa.

Adım 3 — Dry-Run + Diff Preview

Dosyaya yazma! Sadece buffer'a al, mevcut dosyayla unified diff üret, sohbete yaz.

Adım 4 — Onay Al

AskUserQuestion ile: "Bu değişiklikleri uygulayayım mı? (Evet / Hayır / Sadece bazıları)". Onay olmadan Write / Edit yasak.

Adım 5 — Write (Onay Sonrası)

Mevcut dosya varsa → Edit ile hedefli
Yoksa → Write ile yeni dosya

Adım 6 — Self-Audit (Binding Coverage)

Write sonrası:

Toplam token sayısı
Binding oranı (%)
Upgraded (hardcoded → variable binding)
Leftover (hâlâ hardcoded kalan node sayısı) → ds-auditor'a yönlendir

Adım 7 — Rapor

Orchestrator'ın "Rapor Formatı" şablonunu kullan. Metrik bloğu zorunlu.

Kritik Kurallar (Özet — Full: orchestrator skill)

Read the full file on GitHub · 77 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago First seen · 77 lines · 72 tokens per session scan A 71b8e162b7a4

Subscribe to this mod's changes

token-syncer is an agent published in the GitHub repository atezer/FMCP (10 stars, last pushed 5d ago), licensed MIT. It adds 72 tokens to every session and 789 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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token-syncer