All rules

Chat-reply residue

assistant-residueon by defaultJapanese / English

Words left from a pasted chat reply, such as "I hope this helps"

Example

Flagged
As of my last knowledge update, plans for a new wing were under discussion.
What chaff prints
1:1 "as of my last knowledge update" is chat-reply wording (score 10, from 10)
Fixed
The council's minutes of September 2026 say plans for a new wing are under discussion.
What chaff prints
no finding

How to fix

Rewrite it for the document's reader, or delete it. Replace a knowledge-cutoff line with the date you checked and the source.

Why it matters

"As of my last knowledge update" and "I hope this helps" are what a chat reply leaves behind when pasted into a document. A knowledge-cutoff or AI disclaimer counts on its own; a courtesy people also write counts only when two come together.

What it does not flag

A single courtesy people also write ("I hope this helps"), however often it is repeated, is not reported. Two listed phrases in one sentence count as one.

Turning it off or relaxing it

Silence this one spot (in the document)
<!-- stet: assistant-residue — reason -->
Relax it for the team (the reason is kept as a comment in chaff.yaml)
npx chaffjs relax assistant-residue --why "reason"
Turn it off for the team (chaff.yaml)
rules: assistant-residue: off
Technical details
Layer
L2
Status
stable
Severity
warning
Languages
Japanese and English
Suited to
blog, business, technical, legal, docs, academic, literature, speech

Levels

Set a level for this rule under rules in chaff.yaml. With nothing set, it runs at the level its genre gives it (see By genre below).

strictreported from a score of 10
normalreported from a score of 10
relaxedreported from a score of 20

By genre

Runs by default in
technical/spec, technical/readme, blog/tech, blog/essay, blog/owned-media, business/proposal, business/report, business/email, business/press-release, business/meeting-notes, legal/contract, legal/statute, legal/judgment, legal/patent, docs/manual, docs/faq, docs/glossary, academic/paper, literature/fiction, literature/essay, literature/poetry, literature/play, speech/address
Turned off by the genre in
speech/transcript

Genres

Message

"{matched}" is chat-reply wording (score {density}, from {limit})

Rewrite depth (chaff fix-plan --depth): light — words and sentences; the structure and the voice stay

Sources

This page is built from the rule's definition file:packages/chaff/rules/assistant-residue.yaml