Fux Answer — Development skill for Claude Code
Get a cited answer with exact line ranges from the fux index, and verify it.
How to install Fux Answer
Installs to ~/.claude/commands/arpitarya-fux-fux-answer.md
mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/arpitarya/fux/HEAD/.claude/commands/fux-answer.md -o ~/.claude/commands/arpitarya-fux-fux-answer.md Restart Claude Code, or start a new session, for it to be picked up.
What Fux Answer does
description: Get a cited answer with exact line ranges from the fux index, and verify it. argument-hint: allowed-tools: Bash(fux:*), Bash(uv run fux:*), Read
Answer from the committed fux index, with citations: **$ARGUMENTS**
- Run
fux answer "$ARGUMENTS" --json --band --receipt. - Quote the cited spans. Do not paraphrase them into a claim they do not make.
- Report each citation's freshness verdict —
current,stale,as-ingested,cached,unverified. A `
Alternatives in Development
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- Bib Filter — Filter a LaTeX project's bibliography to the entries actually cited 130 ★
Full documentation available on GitHub
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