KeiSeiKit-1.0/hooks/chat-numeric-prewarn.sh
KeiSei84 742822a499 feat: opt-in hook packs + stack profiles + public-prep repoint (#44)
Mirror of keigit main — Phase 2 (abae256c) + public-prep repoint (518d95df).

Phase 2: safety on by default, discipline packs opt-in; stack profiles
(minimal/web/ml/systems/mobile) pull packs + agent sets; SSoT in
_primitives/hook-packs.toml; filter+prune via lib-hooks.sh; re-runnable
via `kei configure`; 8 hooks gated via _lib/gate.sh.

Public-prep: .gitmodules + README clone + plugin homepage + web-install.sh
repointed to github.com/KeiSeiLab. ADR in DECISIONS.md 2026-05-25.
2026-05-26 13:26:09 +07:00

51 lines
2.2 KiB
Bash

#!/bin/sh
# Runtime gate (hooks-control skill / KEI_DISABLED_HOOKS / KEI_HOOK_PROFILE).
_KEI_LIB="$(dirname "$0")/_lib/gate.sh"; if [ -r "$_KEI_LIB" ]; then . "$_KEI_LIB"; kei_hook_gate "chat-numeric-prewarn" || exit 0; fi
# chat-numeric-prewarn.sh — UserPromptSubmit remind (RULE 0.18 chat-output)
#
# Detects time/cost/effort keywords in the user's prompt and injects an
# additionalContext reminder asking the assistant to attach RULE 0.18
# evidence markers before emitting any numeric claim in its response.
#
# Severity: remind — always exits 0, never blocks.
#
# Bypass: set RULE_018_CHAT_BYPASS=1 in the calling environment.
set -u
if [ "${RULE_018_CHAT_BYPASS:-0}" = "1" ]; then
exit 0
fi
if ! command -v jq > /dev/null 2>&1; then
exit 0
fi
INPUT=$(cat)
PROMPT=$(printf '%s' "$INPUT" | jq -r '.prompt // empty' 2>/dev/null)
[ -z "$PROMPT" ] && exit 0
PROMPT_LC=$(printf '%s' "$PROMPT" | tr '[:upper:]' '[:lower:]')
# Keywords that imply the user is asking for a time/cost/effort estimate
MATCH=0
if printf '%s' "$PROMPT_LC" | grep -qE \
'сколько|как долго|estimate|how long|how much|duration|time|effort|займёт|сколько стоит|cost|стоимость|за сколько|за (сколько|это)'; then
MATCH=1
fi
[ "$MATCH" -eq 0 ] && exit 0
# Emit additionalContext JSON to stdout (Claude Code hook protocol)
cat <<'EOF'
{
"hookSpecificOutput": {
"hookEventName": "UserPromptSubmit",
"additionalContext": "<rule-018-chat-prewarn>\nRULE 0.18 REMINDER — user prompt contains time/cost/effort keywords.\n\nBefore emitting ANY duration, count, cost, size, or percentage claim in your response, attach one of these evidence markers inline:\n\n [REAL: <source — file:line, commit SHA, or timestamp>]\n [FROM-JOURNAL: ~/.claude/memory/time-metrics/<file>.jsonl#<id>]\n [ESTIMATE-HTC: <one sentence: why this cannot be measured precisely>]\n\nNaked numbers are forbidden by RULE 0.18 (lock 2026-04-29).\nIf you do not have a journal entry for the task, use [ESTIMATE-HTC:] and state the reason.\nDo NOT fabricate a number from latent space — refusal to estimate is preferred over a false estimate.\n\nSee: ~/.claude/rules/chat-numeric-pre-output.md\n</rule-018-chat-prewarn>"
}
}
EOF
exit 0