Individual skill

agentsop-context-scope-discipline

Coder-agent working-file budget discipline: keep the editable working set (files you /add into writable context) under ~25k tokens, separate "read" from "edit", delegate breadth to a read-only repo-map, and drop files once edited. Use when an LLM coder-agent edits multiple files, when the working set must stay focused, or when the model starts editing the wrong file / missing targets because too much context dilutes attention. Search keywords: context window full, agent edits wrong file, too much context, /add /drop files, working file budget, context dilution, lost in the middle.

skills/agentsop-context-scope-discipline/SKILL.md

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# Context Scope Discipline — 只把你要改的文件放进工作集

> 一句话:**编辑代码时,工作文件预算(你 `/add`-ed 进可写上下文的文件)要压在 ~25k tokens 以内**。超过这个量,"more context ≠ better edits"——模型注意力被稀释,开始改错文件、漏看你刚加进去的目标。广度交给 [[agentsop-repo-map]](只读签名地图),深度只留给"这次真要编辑"的那几个文件。

这是一个**增强叠加技能(enhance overlay)**。它不替代任何"通用 token 预算"建议,而是把那条泛泛的"少塞上下文"打磨成一条 coder-agent 专属的硬规则:**区分"读"与"改",只把"改"的文件加进工作集**。借用 Aider 的实测阈值——

> "Above about 25k tokens of context, most models start to become distracted." [aider.chat/docs/troubleshooting/edit-errors.html]

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## 1. 何时激活本技能

下列任一情形成立时,把"工作文件预算纪律"作为该编辑会话的标准约束: