@wasd258/dsh-context-surgery

Usage

UI: per-message actions

1. Open a running top-level session; hover an AI message's action row: ✏️ / 💡 / 🗑️.
2. ✏️ opens a textarea prefilled with the reply; edit and click 保存 (Save) → "回复已改写 ✓" (reasoning and tool calls kept).
3. 💡 edits the reasoning chain; leave empty and save to remove it → "思考链已改写 ✓".
4. 🗑️ asks for confirmation, then deletes → "已删除 ✓".

/context commands

/context (or list / ls / ?) prints the current model-visible history — the last 10 rows with seq:

模型可见上下文共 10 条（显示最后 10 条）：
  [1] YOU 你好，来扮演图书馆管理员吧。
  [2] AI 好的，欢迎光临。今天想找什么书？
  [3] YOU 讲讲那本被禁的书。
  [4] AI [reasoning] 主角不该知道这本书……那本书只是传说。
  [5] TOOL [tool-call toolu_01ABC…]
  [6] TOOL [tool-result] {"found": false}
  [7] AI 抱歉，馆里没有这本书的记载。
  [8] YOU 你刚才不是这么说的。
  [9] AI 我记错了，请您原谅。
  [10] YOU 继续吧。

Row format [seq] AI|TOOL|YOU (120-char truncation); the plugin's status strings are in Chinese.

Command	Effect
/context edit	Rewrite only the reply (keeps reasoning) → 已改写 [7] 的回复正文（思考链保留）：下一轮模型请求将看到新文本。
/context think	Rewrite only the thinking chain → 已改写 [7] 的思考链（回复正文保留）。
/context clear-think	Remove the thinking chain → 已移除 [7] 的思考链。
/context rewrite	Rewrite the whole message (part=all) → 已整条重写 [7] 为 user 消息：下一轮模型请求将看到新文本。
/context delete	Delete the node (empty assistant shadow) → 已删除 [7]（assistant/message）：从模型视角消失。
/context replace	Replace a contiguous range → 已整段替换 [3,4] 为一条 assistant 消息。

Errors: 操作失败： or 未知子命令：; seq must be an integer.

part semantics

part	text blocks	reasoning blocks	other blocks (tool-call …)	applies to
reply (default)	replaced	kept	kept	user, assistant
thinking	kept	replaced; empty text removes them all	kept	assistant only (user messages have no reasoning chain)
all	one text block	dropped	dropped	user, assistant

Tools

Tool	Parameters	Notes
context_list	limit?	surface rows in order (or last N): seq, role, text
context_edit	seq, text, role?, part?	part defaults to reply
context_delete	seq	shadowed by an empty assistant node
context_replace	start, end, role, text	inclusive; both must be current surface nodes

context_edit { "seq": 7, "part": "reply", "text": "…" } → { "ok": true, "replacementSeq": 11, "shadowedSeq": 7, "role": "assistant", "part": "reply", "text": "…" }; failures return { "ok": false, "error": "…" }.