xbrush-api-mcp: Instructions file for Claude Code

CLAUDE.md

xbrush-api-mcp CLAUDE.md is an instructions file for Claude Code from lweight/xbrush-api-mcp. It costs 5,949 tokens per session, scanned A, original, MIT.

A project guide for an MCP server that connects coding agents to XBrush, an AI service for creating media. It describes the project, its structure, requirements, and development practices.

In plain words
What is it for?
It helps with developing the XBrush MCP server, including its tools, input checks, file uploads, API requests, and error handling.
Why use it?
It gives an agent the project-specific context needed to work consistently on the server instead of guessing how the code is organized.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions Claude Code.

This is lweight/xbrush-api-mcp's own configuration. It tells Claude Code how to work on xbrush-api-mcp 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 xbrush-api-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to lweight/xbrush-api-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.

Copy the file
curl -O https://raw.githubusercontent.com/lweight/xbrush-api-mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/lweight/xbrush-api-mcp

Made for: Claude Code.

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Origin original No closer match found in the catalogue.
Token cost

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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 $0.05949 $0.05949
Opus 5 $0.02975 $0.02975
Sonnet 5 $0.01190 $0.01190
Haiku 4.5 $0.00595 $0.00595

Measured 6d ago against content hash 7f5eb9dc9955, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

xbrush-api-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 6d 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 · 168 lines

How it starts

The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.

@lweight/xbrush-api-mcp

프로젝트 개요

  • 목적: XBrush AI 미디어 생성 API용 MCP 서버
  • 회사: 라이트웨이트(주) (Lightweight Inc.)
  • npm: @lweight/xbrush-api-mcp (public, MIT)
  • GitHub: lweight/xbrush-api-mcp

구조

src/
├── index.ts              ← 서버 엔트리, 11개 도구 모듈 등록
├── constants.ts          ← API 베이스 URL, 타임아웃 상수, 응답 크기 한도
├── types.ts              ← 공통 타입 정의
├── tool-filter.ts        ← XBRUSH_DISABLED_TOOLS 환경변수 처리
├── schemas/              ← Zod 입력 스키마
│   ├── audio.ts          ← tts / music / sound-effect
│   ├── chat.ts           ← chat completions (LLM)
│   ├── file-upload.ts
│   ├── image.ts
│   ├── lip-sync.ts       ← 영상/사진(talking photo) lip-sync
│   ├── models.ts
│   ├── moderation.ts     ← content_moderate (image/video)
│   ├── requests.ts
│   ├── video.ts          ← generate / upscale / extend / retake
│   ├── voice.ts          ← list_voices
│   └── watermark.ts
├── services/
│   ├── dispatch.ts       ← submitAsync 헬퍼 (async 단일 경로)
│   ├── file-upload.ts    ← 파일 업로드 (presign / direct / auto)
│   └── xbrush-client.ts  ← HTTP 클라이언트 + 에러 매핑 + 기본 포맷터
└── tools/                ← MCP 도구 핸들러
    ├── audio.ts          ← tts_generate, music_generate, sound_effect_generate
    ├── chat.ts           ← xbrush_chat (동기 LLM — async-only 규칙의 유일한 예외)
    ├── file-upload.ts    ← xbrush_file_upload
    ├── image.ts          ← generate, edit, upscale, remove_bg
    ├── lip-sync.ts       ← xbrush_video_lip_sync
    ├── models.ts         ← xbrush_list_models
    ├── moderation.ts     ← xbrush_content_moderate
    ├── requests.ts       ← get_request, list_requests, check_health
    ├── video.ts          ← video_generate, video_upscale, video_extend, video_retake
    ├── voice.ts          ← xbrush_list_voices
    └── watermark.ts      ← xbrush_watermark_add

요구사항

  • Node.js >= 18

개발

npm install          # 의존성 설치
npm run build        # TypeScript 컴파일 (tsc)
npm run dev          # watch 모드
npm test             # Vitest 전체 실행

환경변수

  • XBRUSH_API_KEY (필수) — https://xbrush.run/api-keys 에서 발급
  • XBRUSH_BASE_URL (선택) — 기본값 https://api.xbrush.run
  • XBRUSH_DISABLED_TOOLS (선택) — 쉼표 구분 도구 이름. 해당 도구만 선택적으로 비활성화 (운영 안전장치).

Read the full file on GitHub · 168 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. 6d ago First seen · 168 lines · 5,949 tokens per session scan A 7f5eb9dc9955

Subscribe to this mod's changes

xbrush-api-mcp CLAUDE.md is an instructions file published in the GitHub repository lweight/xbrush-api-mcp (0 stars, last pushed 1mo ago), licensed MIT. It adds 5,949 tokens to every session, about $0.0297 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.

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