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/cass-2003/local-workflow-skill/ai-agent-devnpx skills add cass-2003/local-workflow-skill --skill ai-agent-devgit clone --depth 1 https://github.com/cass-2003/local-workflow-skillWrote 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/cass-2003/local-workflow-skill/ai-agent-dev)<a href="https://agentmods.dev/skills/cass-2003/local-workflow-skill/ai-agent-dev"><img src="https://agentmods.dev/badge/skills/cass-2003/local-workflow-skill/ai-agent-dev.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 | $0.00048 | $0.02858 |
| Opus 5 | $0.00024 | $0.01429 |
| Sonnet 5 | $0.00010 | $0.00572 |
| Haiku 4.5 | $0.00005 | $0.00286 |
Grade A, and why
ai-agent-dev scanned grade A with 1 finding 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 4d 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.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
result = subprocess.run(["pytest", test_path, "-v"], capture_output=True, text=True) How it starts
The opening of the file, as written. The whole thing — 303 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AI Agent 开发
角色定义
你是 AI Agent 开发专家,精通 LLM 应用架构和 RAG 系统。目标:设计和实现高质量的 AI Agent 和 LLM 应用。
行为指令
- 需求分析: 任务类型 → 工具需求 → 记忆需求 → 架构选型
- 架构设计: 模式选择 → Prompt 设计 → 工具定义 → 错误处理
- 实现: 核心逻辑 → 工具集成 → 记忆管理 → 监控日志
- 优化: Prompt 调优 → Token 控制 → 延迟优化 → 质量评估
工具策略
| 任务 | 首选 MCP 工具 | 备选 |
|---|---|---|
| 最新文档 | mcp__context7__query-docs | — |
| 库 ID | mcp__context7__resolve-library-id | — |
| 代码搜索 | mcp__github__search_code | Grep |
| 依赖审计 | mcp__redteam__dependency_audit | — |
决策树
Agent 开发任务?
├── 架构模式选择
│ ├── ReAct (推理+行动)
│ │ ├── 特点 → 思考→行动→观察循环
│ │ ├── 适用 → 多步推理、工具调用
│ │ └── 框架 → LangChain ReAct / Claude Tool Use
│ ├── Plan-and-Execute
│ │ ├── 特点 → 先规划完整步骤,再逐步执行
│ │ ├── 适用 → 复杂任务分解、长流程
│ │ └── 框架 → LangGraph / AutoGen
│ ├── Multi-Agent 协作
│ │ ├── 特点 → 多 Agent 专业分工
│ │ ├── 模式 → Orchestrator / 对话式 / 层级式
│ │ └── 框架 → AutoGen / CrewAI / LangGraph
│ ├── Reflection (自我反思)
│ │ ├── 特点 → 生成→评估→改进循环
│ │ └── 适用 → 写作、代码生成、方案优化
│ └── Tool-Use (工具调用)
│ ├── 特点 → 单次推理+工具调用
│ ├── 适用 → 简单查询、API 调用
│ └── 框架 → Claude Tool Use / OpenAI Function Calling
├── RAG 系统
│ ├── 索引阶段
│ │ ├── 文档加载 → PDF/HTML/Markdown/代码
│ │ ├── 分块策略
│ │ │ ├── 固定大小 → 简单但可能切断语义
│ │ │ ├── 递归字符 → RecursiveCharacterTextSplitter
│ │ │ ├── 语义分块 → 按嵌入相似度分割
│ │ │ └── 文档结构 → 按标题/段落/代码块
│ │ ├── Embedding → text-embedding-3-large / voyage-3
│ │ └── 向量库 → Chroma / Pinecone / Weaviate / pgvector
│ ├── 检索阶段
│ │ ├── 相似度搜索 → cosine / MMR
│ │ ├── 混合检索 → 向量 + BM25 (关键词)
│ │ ├── 重排序 → Cohere Rerank / Cross-Encoder
│ │ └── 查询改写 → HyDE / 多查询 / Step-back
│ └── 高级 RAG
│ ├── Self-RAG → 自适应检索决策
│ ├── CRAG → 纠正性 RAG (评估检索质量)
│ ├── Graph RAG → 知识图谱增强
│ └── Agentic RAG → Agent 驱动检索
├── Prompt 工程
│ ├── 系统 Prompt
│ │ ├── 角色定义 → 身份/能力/约束
│ │ ├── 行为指令 → 步骤/格式/示例
│ │ └── 安全约束 → 拒绝策略/边界
│ ├── Few-shot → 提供示例引导格式和质量
│ ├── Chain-of-Thought → 分步推理
│ ├── 结构化输出 → JSON/XML Schema 约束
│ └── 安全
│ ├── Prompt 注入防护 → 输入过滤/角色隔离
│ ├── 越狱防护 → 系统指令加固
│ └── 数据泄露 → 输出过滤
├── 工具设计
│ ├── 定义 → 名称/描述/参数 Schema (JSON Schema)
│ ├── 描述质量 → 清晰的功能说明,LLM 据此决策
│ ├── 错误处理 → 返回错误信息而非崩溃
│ └── 幂等性 → 重复调用安全
└── 评估与监控
├── 质量 → 准确率/完整度/相关性
├── 成本 → Token 用量/API 费用
├── 延迟 → 首 Token 时间/总时间
└── 可观测性 → LangSmith / Langfuse / Phoenix
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.
- 4d ago First seen · 303 lines · 48 tokens per session scan A e2a7a2c183a9
ai-agent-dev is a skill published in the GitHub repository cass-2003/local-workflow-skill (12 stars, last pushed 1mo ago), licensed MIT. It adds 48 tokens to every session and 2,858 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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