DESIGN.md@backend_safety/docsA
DESIGN.md@backend_safety/docs from phuhao00/bony-agent is a DESIGN.md file: the design rules coding agents follow in that repo.
mdr add phuhao00/bony-agent/backend_safety/docs/DESIGN.md@git:20260617.47f66a5Pins git:20260617.47f66a5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- DESIGN.md file
- Repository
- phuhao00/bony-agent
- Path
backend_safety/docs/DESIGN.md- Versions recorded
- 1
- Latest version
- git:20260617.47f66a5, committed Jun 17, 2026
- Size
- 13,964 bytes
- Repository stars
- 16
- License
- none declared
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
# 架构设计文档 > backend_safety — 高性能安全底层引擎（Rust） --- ## 一、项目目标与性能指标 | 模块 | 目标 | 指标 | | ---------- | ---------------------- | ----------------------------------- | | 二进制解析 | 流式解析 GB 级文件 | 峰值内存 < 128 MB（与文件大小无关） | | 二进制解析 | MP4/MKV 解析吞吐 | ≥ 500 MB/s（NVMe 本地磁盘） | | 加密 | ChaCha20-Poly1305 吞吐 | ≥ 1 GB/s（单线程） | | 加密 | Argon2id 密钥派生 | 300–500 ms（可调，防暴力破解） | | 私钥操作 | secp256k1 签名 | ≥ 10,000 签名/s | | 私钥存储 | 密钥写入/读取 | 无明文落盘，OS Keychain 隔离 | --- ## 二、模块设计 ### 2.1 大文件二进制解析 (`src/parser/`) **核心问题**：Python/Go 解析 GB 级二进制文件时，通常需要将全文件载入内存，导致 OOM；且 GC 语言的字节操作性能远低于 Rust。 **方案：零拷贝流式解析 + Rayon 并行** ``` 磁盘文件 │ ▼ BufReader（mmap 或 O_DIRECT，chunk_size = 64KB） │ ▼ FormatDetector（魔数识别：MP4/MKV/ZIP/PDF/ELF...） │ ▼ FormatParser（nom 解析器组合子，零拷贝引用原始 buffer） │ 解析 atom/box/chunk ▼ SchemaBuilder（结构化元数据 + 感兴趣数据段偏移量） │ ├──▶ 流式 gRPC 响应（ParseChunk stream） └──▶ 元数据摘要（FileMetadata） ``` **关键设计决策**： - 使用 `nom` 解析器组合子框架——声明式描述二进制格式，无需手写状态机 - 解析器操作 `&[u8]` 切片引用，不复制数据（零拷贝） - 大文件通过 `memmap2` 做内存映射，OS 负责分页，用户态永远只持有窗口引用 …
Read the whole file at its exact version.
How to install
mdr add phuhao00/bony-agent/backend_safety/docs/DESIGN.md@sha256:e801c77be98ef483The line at the top of this page pins the label git:20260617.47f66a5, 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.
[](https://markdownregistry.com/a/art_lpsfa6l2ujo27jda)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 17, 2026.
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (13964 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
phuhao00/bony-agent · 16 stars · license none declared · pushed 2026-10-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lpsfa6l2ujo27jda GET https://markdownregistry.com/api/v1/resolve?ref=phuhao00/bony-agent/backend_safety/docs/DESIGN.md GET https://markdownregistry.com/api/v1/blob/e801c77be98ef483904f3492f4cfb9dbb50c01b99d79c053b683e92f07b61c4b
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 DESIGN.md is and how agents use it · which agent file does what.