ant-design-pro: Instructions file for Claude Code

CLAUDE.md

ant-design-pro CLAUDE.md is an instructions file for Claude Code from ant-design/ant-design-pro. It costs 1,528 tokens per session, scanned A, original, MIT.

A project instruction file for Ant Design Pro, a React application template for business software, built with Umi and Ant Design. It records commands, coding rules, important file boundaries, and architecture details.

In plain words
What is it for?
Use it to guide development, linting, testing, API regeneration, route changes, component work, and safe project upgrades.
Why use it?
It gives the coding agent project-specific context so it can follow the repository's tools and avoid editing generated or protected files incorrectly.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is ant-design/ant-design-pro's own configuration. It tells Claude Code how to work on ant-design-pro itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ant-design-pro configures →

About the project

Ant Design Pro is a React boilerplate for building enterprise applications with Ant Design, providing reusable page blocks and common application templates. Developers use it as a starting point for admin panels, dashboards, and other business software. Catalogue entries provide instructions and skills for working with the project.

ant-design/ant-design-pro · 38,935 stars · on GitHub · pro.ant.design

Reuse

Borrowing it

Nothing to install: this file belongs to ant-design/ant-design-pro. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ant-design/ant-design-pro/master/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/ant-design/ant-design-pro

Made for: Claude Code.

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README.md
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Per session 1,528 This file is loaded in full into every session.
When invoked 1,528 The same file — it is already loaded in full.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.01528 $0.01528
Opus 5.5 $0.00611 $0.00611
Sonnet 5.5 $0.00306 $0.00306
Haiku 4.5 $0.00153 $0.00153

Measured 2mo ago against content hash 68d1ab3e189d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ant-design-pro 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 2mo 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.

CLAUDE.md · 130 lines

How it starts

The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

Project

Ant Design Pro — React enterprise boilerplate on Umi Max v4, antd v6, ProComponents v3.

Commands

npm start (dev+mock), npm run dev (no mock), npm run build (utoopack), npm run lint (Biome+tsc), npm run test (Jest), npx antd lint ./src (antd-specific checks).

Other: npm run openapi (regenerate src/services/), npm run simple (irreversible — commit first), npm run biome (auto-fix), npm run tsc (type-check only).

Critical Rules

  • Never edit src/services/ant-design-pro/ — auto-generated, regenerate with npm run openapi
  • Biome only — no ESLint, no Prettier. Both npm run lint and npx antd lint ./src must pass before commit
  • Always npx antd info <Component> before writing antd code — don't guess APIs from memory
  • npm run simple is irreversible — always commit/branch first
  • Conventional commits required (commitlint enforced)
  • TypeScript strict · Node ≥ 22 · package-lock.json (not yarn/pnpm)
  • .umi dir is auto-generated — delete src/.umi and restart if dev server acts up

Architecture Essentials

Config: config/config.ts (defineConfig), config/routes.ts (declarative routes). Route name → menu.xxx i18n key; access field gates visibility.

Convention files (src/): app.tsx (runtime config + getInitialState), access.ts (permissions), global.tsx (side effects), loading.tsx, typings.d.ts.

Auth: getInitialState() → GET /api/currentUser; 401 → redirect login. access.ts: canAdmin = currentUser.access === 'admin'. Mock creds: admin/ant.design or user/ant.design.

State: useModel('filename') for global hooks (src/models/). useModel('@@initialState') for currentUser/settings. ProTable request prop for most data loading. @tanstack/react-query for complex server state.

Styling priority: Tailwind CSS v4 (layout) → antd-style v4 / createStyles (theme tokens) → CSS Modules → Less (legacy only).

Request: built-in request from @umijs/max, configured in src/requestErrorConfig.ts. Per-page service.ts for non-generated APIs.

Read the full file on GitHub · 130 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.

  1. 2mo ago First seen · 130 lines · 1,528 tokens per session scan A 68d1ab3e189d

Subscribe to this mod's changes

ant-design-pro CLAUDE.md is an instructions file published in the GitHub repository ant-design/ant-design-pro (38,935 stars, last pushed 2d ago), licensed MIT. It adds 1,528 tokens to every session, about $0.0061 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 2026-08-30.

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