briefbound-feature-reuse-research SKILL.md skillA
briefbound-feature-reuse-research from ccdawn/codex-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ccdawn/codex-skills/briefbound-feature-reuse-research@git:20261001.2fd97c6Pins git:20261001.2fd97c6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ccdawn/codex-skills
- Path
skills/engineering/briefbound-feature-reuse-research/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261001.2fd97c6, committed Oct 1, 2026
- First version recorded
- Aug 13, 2026
- Size
- 6,465 bytes
- Repository stars
- 6
- License
- MIT
Use when a new capability is not already implemented in the project and an existing library, project, standard, or example could replace writing it from scratch; do not use for bugs, styling, mechanical edits, or work that follows an existing local pattern.
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
# Briefbound Feature Reuse Research ## 目标 新能力在项目里还没有同样实现时，写代码前做只读复用研究：先查项目内，再查成熟库、官方示例和标准，评估复用、改造、只参考或自研。 本 skill 不写代码。结论清楚且不需要为依赖、架构或许可证拍板时，交回原开发 owner 实施；需要拍板时才交 `briefbound-planning`。 ## Briefbound task contract - Context Boundary: 用户目标、当前项目可复用点、网络/本地搜索范围、排除范围、许可证和依赖边界。 - Output Contract: 结论清楚时一句话和证据；要新增依赖或许可证说不清时才给候选评估和复用决策。 - Allowed Action: 只读搜索和只读本地代码/文档检查；不安装依赖、不运行外部代码、不复制外部代码、不扩大用户未确认范围。 - Success Evidence: 项目内复用点已查，候选有链接或本地证据。结论清楚时原开发 owner 能直接接着写；需要拍板时决策足够让用户选择。 - Stop Condition: 研究产出复用决策即止；无法搜索、许可证不明、需求不清或复用会改变用户未确认范围时停止；试用/安装/复制外部代码移交原开发 owner 或按授权继续。 - Route Out: 原开发 owner、`briefbound-planning`、继续复用研究、`briefbound-router` 或 BLOCKED。 ## 统一调用契约 - 只处理 Briefbound task contract 范围；不匹配时回 `briefbound-router` 或更具体 owner，复合任务不吞其他 owner。 - 用户可见内容默认中文，完成只报状态、产出、证据和剩余风险；代码、命令、路径、错误原文、API/协议、skill 名和枚举保留原样；Route Out 仅以 Briefbound task contract 为准。结论清楚时用一句话交给原开发 owner 继续实现，不写候选表，也不写下一步建议。要新增依赖或许可证说不清时才展开比较，末行 `下一步建议: <一个具体动作>`，不交回可自行执行的步骤。 ## 进入条件 新能力在项目内没有同样实现时就进入，写代码前先做 QUICK。不能联网时说明限制，只用本地依赖、文档和代码做降级研究。 不使用本 skill： - 单点小改、样式调整、普通 bug 修复、机械重构、沿用项目已有模式； - 用户明确要求从零实现； - 功能高度私有，外部实现没有可比价值； - 复用只会增加依赖、许可证、维护或集成负担。 ## 研究范围 按功能类型选择 2-4 类来源，不要盲目铺开： …
Read the whole file at its exact version.
How to install
mdr add ccdawn/codex-skills/briefbound-feature-reuse-research@sha256:ca53cfe1504d96e4The line at the top of this page pins the label git:20261001.2fd97c6, 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_7rcf6rx32jwtgcpr)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 13, 2026 and Oct 1, 2026, about one every 16 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261001.2fd97c6 latest | 2026-10-01 | 2fd97c6 | 6,465 B | A | view · diff |
| git:20260929.25d03f6 | 2026-09-29 | 25d03f6 | 7,202 B | A | view · diff |
| git:20260916.292b0ac | 2026-09-16 | 292b0ac | 7,780 B | A | view · diff |
| git:20260813.dec1d14 | 2026-08-13 | dec1d14 | 7,713 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6465 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
ccdawn/codex-skills · 6 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7rcf6rx32jwtgcpr GET https://markdownregistry.com/api/v1/resolve?ref=ccdawn/codex-skills/briefbound-feature-reuse-research GET https://markdownregistry.com/api/v1/blob/ca53cfe1504d96e44a9707369cd9fe2b0967538f808ae23308325b448c13d773
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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.