Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/davidyichengwei/agentic-engineering-framework/bp-skill-authoringnpx skills add davidYichengWei/agentic-engineering-framework --skill bp-skill-authoringgit clone --depth 1 https://github.com/davidYichengWei/agentic-engineering-frameworkWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/davidyichengwei/agentic-engineering-framework/bp-skill-authoring)<a href="https://agentmods.dev/skills/davidyichengwei/agentic-engineering-framework/bp-skill-authoring"><img src="https://agentmods.dev/badge/skills/davidyichengwei/agentic-engineering-framework/bp-skill-authoring.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00065 | $0.01435 |
| Opus 5 | $0.00032 | $0.00718 |
| Sonnet 5 | $0.00013 | $0.00287 |
| Haiku 4.5 | $0.00006 | $0.00144 |
Grade A, and why
bp-skill-authoring 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 197 lines — stays where its author put it; the contents beside it link to each section on GitHub.
编写 Agent Skills
语言规范
Skills 使用中文编写,包括:
description:中文描述- 章节标题和说明:中文
- 代码示例和标识符:保持英文
YAML Frontmatter
---
name: processing-pdfs # 小写,连字符,最多 64 字符
description: 从 PDF 文件中提取文本... # 中文,第三人称,做什么 + 何时用,最多 1024 字符
---
name 格式:
- 推荐动名词:
processing-pdfs,analyzing-data,testing-code - 名词短语也可:
pdf-processing,data-analysis - ❌ 避免:
helper,utils,tools,anthropic-*,claude-*
description 规则:
- ✅ 使用中文,第三人称:"从 PDF 文件中提取文本"
- ❌ 避免:"我可以帮你..."、"你可以用这个来..."
- 包含:做什么 + 何时使用 + 关键词
核心原则
精简至上
只添加 AI 尚不知道的信息:
✅ 好(~50 tokens):
## 锁
使用 TDMutex,不要用 std::mutex:
tdstore::common::TDMutex mutex_;
❌ 差(~150 tokens):
## 锁
线程安全在多线程应用中很重要。
TDStore 使用 bthread 协程,所以需要特殊的锁...
约束条件
- SKILL.md 正文:< 500 行
- 引用深度:从 SKILL.md 起只能一层
- 文件路径:只用正斜杠(
reference/guide.md)
项目 Skills 目录结构
skills/
├── <skill-name>/ # 通用技能
│ └── SKILL.md
└── <module>/ # 模块专项技能
└── <skill-name>/
└── SKILL.md
示例:
skills/
├── writing-skills/ # 通用:编写 Skills 指南
│ ├── SKILL.md
│ └── reference/
└── backend/ # 模块:后端
├── coding-standards/ # 编码规范
│ └── SKILL.md
└── storage-modifications/ # 存储改造规范
└── SKILL.md
命名规则:
- 模块名:
backend,storage,scheduler等 - 技能名:
coding-standards,storage-modifications,testing等 - 使用小写 + 连字符
渐进式披露
单个 Skill 内部结构:
skill-name/
├── SKILL.md # 概览(触发时加载)
├── reference/
│ ├── topic-a.md # 按需加载
│ └── topic-b.md
└── scripts/
└── validate.py # 执行,不加载到上下文
在 SKILL.md 中链接到详情:
## 快速开始
[基本用法]
## 进阶
**主题 A**:参见 [reference/topic-a.md](reference/topic-a.md)
**主题 B**:参见 [reference/topic-b.md](reference/topic-b.md)
常用模式
模板模式
## 输出格式
始终使用以下结构:
# [标题]
## 摘要
## 发现
## 建议
示例模式
## Commit 消息
**示例 1:**
输入:Added auth
输出:`feat(auth): implement JWT authentication`
**示例 2:**
输入:Fixed date bug
输出:`fix(reports): correct timezone conversion`
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 5d ago First seen · 197 lines · 65 tokens per session scan A 4b81a3874d08
bp-skill-authoring is a skill published in the GitHub repository davidYichengWei/agentic-engineering-framework (158 stars, last pushed 5mo ago), licensed MIT. It adds 65 tokens to every session and 1,435 once invoked, about $0.0003 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 2026-08-30.
Other skills, from other repositories
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
local-ai-agents
Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…
next-cache-components-adoption
Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…
next-cache-components-optimizer
Drive a Next.js route to instant navigation by setting up an agentic loop, under Cache Components / PPR, on initial load (hard navigation) and client-side navigation (soft navigation). Encode the goal as a failing @next/playwright instant() e2e and work it to green, one verified route at a time; the shipped test then…
next-partial-prefetching-adoption
Turn on Partial Prefetching in a Next.js app and work through the insights it surfaces. Use when the user wants to enable or adopt Partial Prefetching, flip the partialPrefetching flag, opt routes in with export const prefetch = 'partial', audit Link prefetch={true} behavior, preserve existing prefetched UI with…
chronicle
Analyze Copilot session history for standup reports, usage tips, session search, and session reindexing. Use when the user asks for a standup, daily summary, usage tips, workflow recommendations, wants to search or find past sessions by keyword/file/PR, wants to reindex their session store, or asks about deleting…