CLAUDE.md@infra/sandboxA

CLAUDE.md@infra/sandbox from openbkn-ai/bkn-foundry is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add openbkn-ai/bkn-foundry/infra/sandbox/CLAUDE.md@git:20260407.4ae969e

Pins git:20260407.4ae969e in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
openbkn-ai/bkn-foundry
Path
infra/sandbox/CLAUDE.md
Versions recorded
1
Latest version
git:20260407.4ae969e, committed Apr 7, 2026
Size
11,743 bytes
Repository stars
1,211
License
a license file GitHub does not identify

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

## Project Overview

This is a **Sandbox Platform** designed for secure code execution in AI agent applications. The project provides isolated execution environments for running untrusted code, with multi-layer security isolation (container + Bubblewrap).

**Current State**: This is an **active implementation** project. The codebase contains implemented services for session management, code execution, template management, and web-based administration interface.

## Architecture

### High-Level Design

The system uses a **Control Plane + Container Scheduler** architecture:

- **Control Plane (管理中心)**: FastAPI-based management service handling API requests, scheduling, session management, and monitoring
- **Web Console (Web管理界面)**: React-based web application for visual management of sessions, templates, and executions
- **Container Scheduler (容器调度器)**: Internal module that directly calls Docker/K8s APIs
  - **Docker Scheduler**: Accesses Docker socket directly via aiodocker SDK
  - **K8s Scheduler**: Accesses Kubernetes API via ServiceAccount and python client
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add openbkn-ai/bkn-foundry/infra/sandbox/CLAUDE.md@sha256:9514b11bb6aec023

The line at the top of this page pins the label git:20260407.4ae969e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_qwl6jysih33imhfx.svg)](https://markdownregistry.com/a/art_qwl6jysih33imhfx)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Apr 7, 2026.

versioncommittedcommitsizeaudit
git:20260407.4ae969e latest2026-04-07 4ae969e 11,743 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (11743 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

openbkn-ai/bkn-foundry · 1,211 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qwl6jysih33imhfx
GET https://markdownregistry.com/api/v1/resolve?ref=openbkn-ai/bkn-foundry/infra/sandbox/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/9514b11bb6aec023b127d5b3e799d68b9f73fd93c7630aa8d07095b9e8feee7e

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.

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