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更新/保存/推荐调用链 → 拼接为调用链（支持循环/分支编排、子步骤拓扑排序、准确步骤计数）。","source":"CLAWHUB","sourceId":"clawhub:s1794v2r46s8y5d1r4jdd7ec5h84rw70:skill-sub","homepage":"https://clawhub.ai/ldxs001/skills/skill-sub","repository":"https://clawhub.ai/ldxs001/skill-sub","documentation":"https://www.xpersona.co/agent/clawhub-ldxs001-skill-sub","protocols":["OPENCLEW"],"examples":[{"kind":"example","language":"text","snippet":"File v1.38.1:_meta.json\n\n{\n  \"ownerId\": \"kn75zfd51df61ajdyqtgvrs1hx84s4q6\",\n  \"slug\": \"skill-sub\",\n  \"version\": \"1.38.1\",\n  \"publishedAt\": 1783648161076\n}\n\nFile v1.38.1:references/adhesion.md\n\n# 粘连点（Adhesion Point）机制\r\n\r\n> **v1.25.0 新增**。粘连点是调用链中无法由 skill 自动化的缺口标记。\r\n\r\n---\r\n\r\n## 什么是粘连点\r\n\r\n粘连点是调用链中一个特殊类型的步骤（`type: \"adhesion\"`），标记该位置无法由任何已安装 skill 自动完成。它不会阻断调用链，而是提供三种解决方案供 LLM 选择。\r\n\r\n### 什么时候产生粘连点\r\n\r\n| 场景 | 触发条件 | 行为 |\r\n|------|---------|------|\r\n| **链修正** | 执行链时发现步骤与真实 skill 不符，修正后仍报错 | 在该步骤位置打粘连点 |\r\n| **链缺口** | 规划链时某步骤无对应 skill 可用 | 在缺失位置插入粘连点 |\r\n| **流程缺口分析** | 规划阶段发现语义/流程/决策缺口 | 在天然断裂处打粘连点（见下方规则） |\r\n\r\n### 三个核心原则\r\n\r\n1. **链不断** — 粘连点标记不阻断调用链执行，LLM 按方案继续\r\n2. **连接器，非替代品** — 粘连点是两个 skill 步骤之间的连接器，不是 skill 步骤的替代品。**禁止粘连点连粘连点**，连续缺口合并为一个粘连点\r\n3. **不创建 Skill** — 解决方案是步骤描述级别，产生的脚本/产出物归数据目录管理\r\n4. **自愈** — 每次使用含粘连点的链，主动检查是否有新 skill 可填补\r\n\r\n---\r\n\r\n## 缺口分析规则（规划阶段）\r\n\r\n在创建调用链的步骤 3→4 之间插入流程缺口分析，按以下规则判断：\r\n\r\n### 三种真实缺口\r\n\r\n| 缺口类型 | 判断依据 | 应打粘连点？ | 方案优先级 |\r\n|---------|---------|------------|-----------|\r\n| **语义缺口** | Skill A 输出格式/内容 ≠ Skill B 期望输入 | ✅ 数据转换步骤 | hybrid |\r\n| **流程缺口** | 用户任务中的某个环节无任何 skill 覆盖 | ✅ 补充缺失步骤 | auto / manual |\r\n| **决策缺口** | 需要人工审批、判断、签字的节点 | ✅ 人工审批节点 | manual |\r\n| **自然衔接** | Skill A 输出可直接作为 Skill B 输入 | ❌ 不打 | — |\r\n\r\n### 禁止行为\r\n\r\n| 禁令 | 说明 |\r\n|------|------|\r\n| ❌ 不要制造缺口 | 自然衔接的 skill 不打粘连点 |\r\n| ❌ 不要粘连点连粘连点 | **连续缺口合并为一个粘连点** |\r\n| ❌ 不要替代 skill | 能用 skill 完成的直接用 skill |\r\n| ❌ 不要过度粘连 | 粘连点数量应远少于 skill 步骤数 |\r\n\r\n### 判定示例"},{"kind":"example","language":"text","snippet":"File v1.38.1:references/antipatterns.md\n\n# skill-sub 反模式\r\n\r\n> 本文档收录 skill-sub 使用中的常见错误和正确做法。完整反模式示例见 `references/faq.md`。\r\n\r\n---\r\n\r\n## AP-01：把 skill-sub 编入调用链\r\n\r\n**错误做法：**创建调用链时把 `skill-sub` 作为一个步骤加入。"}]}}