Borrowing it
Nothing to install: this file belongs to yk-lab/yet-another-figma-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/yk-lab/yet-another-figma-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/yk-lab/yet-another-figma-mcpWrote 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.
[](https://agentmods.dev/instructions/yk-lab/yet-another-figma-mcp/claude-md)<a href="https://agentmods.dev/instructions/yk-lab/yet-another-figma-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/yk-lab/yet-another-figma-mcp/claude-md/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.
<a href="https://agentmods.dev/instructions/yk-lab/yet-another-figma-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/yk-lab/yet-another-figma-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.01467 | $0.01467 |
| Opus 5 | $0.00733 | $0.00733 |
| Sonnet 5 | $0.00293 | $0.00293 |
| Haiku 4.5 | $0.00147 | $0.00147 |
Grade A, and why
yet-another-figma-mcp CLAUDE.md 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 156 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code when working with code in this repository.
Environment Variables
FIGMA_API_TOKEN(必須): Figma API の Personal Access Token。cacheコマンドで Figma API にアクセスする際に必要
export FIGMA_API_TOKEN="figd_xxxxxxxxxxxxxxxxxxxxxxxxxxxx"
Cache Directory
キャッシュデータはデフォルトで ~/.yet_another_figma_mcp/ に保存される。
~/.yet_another_figma_mcp/
└── <file_id>/
├── file_raw.json # Figma API レスポンス (生データ)
├── nodes_index.json # 検索用インデックス
└── cache_meta.json # キャッシュメタデータ (タイムスタンプ)
--cache-dir オプションで変更可能。
CLI Commands
# Figma ファイルをキャッシュ (単一ファイル)
yet-another-figma-mcp cache -f <file_id>
# 複数ファイルをキャッシュ
yet-another-figma-mcp cache -f <file_id_1> -f <file_id_2>
# ファイルリストからキャッシュ
yet-another-figma-mcp cache -l file_ids.txt
# キャッシュを強制更新
yet-another-figma-mcp cache -f <file_id> --refresh
# キャッシュ状態を確認
yet-another-figma-mcp status
# MCP サーバーを起動
yet-another-figma-mcp serve
# 詳細ログ付きで起動
yet-another-figma-mcp serve --verbose
Build and Development Commands
# Install dependencies (uses PEP 735 dependency groups)
uv sync --group dev
# Run all tests
uv run pytest
# Run tests in parallel (faster for large test suites)
uv run pytest -n auto
# Run a single test file
uv run pytest tests/cache/store_test.py
# Run a specific test function
uv run pytest tests/cache/store_test.py::TestCacheStore::test_cache_store_loads_from_disk
# Detect flaky tests (run each test multiple times)
uv run pytest --flake-finder --flake-runs=10
# Reproduce test order from a specific random seed
uv run pytest --randomly-seed=<seed>
# Type checking
uv run pyright
# Lint and format
uv run ruff check --fix .
uv run ruff format .
# Run all pre-commit hooks
uv run pre-commit run --all-files
Architecture
Figma MCP サーバーで、Figma 無料プランの API 制限 (月 6 回) を回避するためにファイルを事前キャッシュする。
Core Flow
- CLI (
cli/) →cache,serve,statusコマンドを提供 - FigmaClient (
figma/client.py) → API 呼び出しと JSON 保存 - Index Builder (
cache/index.py) →by_id,by_name,by_frame_titleの 3 種類のインデックス生成 - CacheStore (
cache/store.py) → ディスクからキャッシュをロード、インメモリで保持 - MCP Server (
server.py) → 5 つのツールを MCP プロトコルで公開
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.
- 9d ago First seen · 156 lines · 1,467 tokens per session scan A f69339e1120e
yet-another-figma-mcp CLAUDE.md is an instructions file published in the GitHub repository yk-lab/yet-another-figma-mcp (0 stars, last pushed 2mo ago), licensed MIT. It adds 1,467 tokens to every session, about $0.0073 per session on Opus 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.
Other instructions, from other repositories
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.