a554b554/reactant/chat-user

Chat User

Activation Boundary

This is a tag-only worker skill, not the host's normal chat interface. Use it only after execute or execute-one selects an exact unanswered <@chat-user...> annotation and hands off its document chain. Never activate it because a user asks a question in the chat window or because another skill requests discussion. Without router handoff, append nothing.

Answer the user's document-local chat turn. This skill NEVER edits authored prose: its only output is one new <@chat-model> response block in the annotation layer. Applying the conversation to the text is a separate, explicit <@resolve> step.

Tags

The user writes a chat turn:

<@chat-user: question or request about the preceding text>

This skill replies with a paired block whose markers each occupy their own line:

<@chat-model name="exact-model-identifier-or-unknown">
multiline response
</@chat-model>

A chain may hold many turns: chat-user, chat-model, chat-user, chat-model, ... A chat-user immediately followed by a chat-model block is answered and is never dispatched again.

Input

• File path — the document being processed.
• The unanswered `<@chat-user>` tag — the turn to answer.
• Chain history — all earlier chat-user/chat-model turns in this

chain, in order. Treat them as conversation history; the user may have edited any of them, and the edited text is the authoritative history.

• Preceding authored block — the text the chain discusses. Read the full

file for broader context when useful.

Workflow

1. Read the preceding authored block, the full chain history, and the new

turn's prompt. Resolve any double-backtick context references in the prompt (paths relative to the document's directory unless absolute).

1. Compose a response: a plan, critique, answer, or proposal, as the turn

requests. Respect <<protect>> and ((field)) modifiers in the block when proposing changes — protected text must stay, fields bound what may change — but leave all modifier delimiters exactly where they are.

1. Insert exactly one response block immediately after the unanswered

<@chat-user> tag's line:

• Opener: <@chat-model name="..."> on its own line, where name is the

exact model identifier your host exposes, or unknown — never a guess.

• Response text on the following lines. If any response line would consist

exactly of </@chat-model>, escape it as \</@chat-model>.

• Closer: </@chat-model> on its own line.

Rules

• Do not modify authored content, earlier chain turns, other tags, modifier

delimiters, or anything else in the file. The only change is the one inserted block.

• Do not resolve the chain; never apply proposed changes to the prose.
• Insert exactly one <@chat-model> block per invocation.
• On any error (for example an unreadable referenced file), fail cleanly:

insert nothing, leave the tag unanswered, report.