54 lines
2.1 KiB
Markdown
54 lines
2.1 KiB
Markdown
---
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title: "Agent-Build-Gate"
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type: concept
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tags: []
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last_updated: 2026-04-22
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---
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## Overview
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Agent 执行构建任务前的条件检查机制——只有通过门控条件的 Agent 才允许进入实际代码编写阶段。通过在 Agent 的 instructions 中嵌入 pre-gate 规则实现自动化门控，是 [[Pre-Build Validation]] 的技术实现机制。
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## Implementation Pattern
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在 [[OpenClaw]] Agent 的 instructions 中嵌入规则：
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```text
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Before starting any new project, feature, or tool, always run idea_check first.
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Rules:
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- If reality_signal > 70: STOP. Report top 3 competitors.
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Ask me if I want to proceed, pivot, or abandon.
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- If reality_signal 30-70: Show me results and pivot_hints.
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Suggest a niche angle that existing projects don't cover.
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- If reality_signal < 30: Proceed to build.
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Mention that the space is open.
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- Always show the reality_signal score and top competitors before writing any code.
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```
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## How It Works
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1. 用户向 Agent 发送构建指令（如"build me a CLI tool for AI code review"）
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2. Agent 自动调用 `idea_check()` 工具（而非立即开始写代码）
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3. 获取 `reality_signal` 和竞品信息
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4. 根据阈值执行对应规则（STOP / 展示建议 / 直接构建）
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5. 只有在 `reality_signal < 30` 或用户明确授权的情况下，Agent 才进入代码编写阶段
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## Relationship to Related Concepts
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- [[Pre-Build Validation]] ← Agent-Build-Gate 是其技术实现
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- [[idea-reality-mcp]] ← 提供 `idea_check()` 工具
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- [[Reality-Signal]] ← Gate 的判断依据
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- [[Pivot-Strategy]] ← Gate 触发 STOP 时的后续建议
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- [[OpenClaw]] ← 当前唯一支持此模式的 Agent 框架
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## Advantages over Manual Gate
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- **自动化**：无需人工触发，Agent 自动执行检查
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- **强制化**：Agent 指令层面嵌入，无法绕过（除非修改 instructions）
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- **上下文保持**：检查结果和 Agent 对话上下文共存，无需额外工具切换
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- **持续生效**：每次新的构建指令都会自动触发，无需重复提醒
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## Related
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- [[Pre-Build Validation]]
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- [[idea-reality-mcp]]
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- [[Reality-Signal]]
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- [[Pivot-Strategy]]
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- [[OpenClaw]]
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- [[Competition-Analysis]]
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