KeiSeiKit-1.0/scripts/kei-mcp-wire-grok.sh
KeiSei84 3099a58dd9 feat(phase-C): cross-CLI hook enforcement + v0.40.0 release (#48)
Mirror of keigit 596e0b20. Phase C cross-CLI hook enforcement (kei_bash/kei_edit/kei_write MCP tools + 3-tier model). Release v0.40.0.
2026-05-26 17:10:14 +07:00

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#!/usr/bin/env bash
# kei-mcp-wire-grok — TIER 1: port KeiSeiKit hooks to Grok's PreToolUse pipeline.
#
# Grok CLI supports Claude-Code-compatible PreToolUse hooks via
# ~/.grok/settings.json. Same JSON input contract → our existing
# ~/.claude/hooks/*.sh scripts run unchanged.
#
# We register THREE hook entries (one per Bash-gating safety hook) plus
# the kei-mcp MCP server so Grok can also call spawn_agent.
#
# Idempotent: jq-merge into existing settings.json; foreign entries survive.
set -eu
CFG="$HOME/.grok/settings.json"
HOOKS_DIR="$HOME/.claude/hooks"
KEI_MCP_BIN="$HOME/.claude/_primitives/_rust/target/release/kei-mcp"
[ -f "$KEI_MCP_BIN" ] || KEI_MCP_BIN="$(command -v kei-mcp 2>/dev/null || true)"
mkdir -p "$(dirname "$CFG")"
[ -f "$CFG" ] || echo '{}' > "$CFG"
# Build the hook block — three Bash hooks + two Edit/Write hooks (same as
# Claude's policy-chain.toml).
desired=$(cat <<JSON
{
"hooks": {
"PreToolUse": [
{"matcher": "Bash", "hooks": [{"type": "command", "command": "$HOOKS_DIR/no-github-push.sh"}]},
{"matcher": "Bash", "hooks": [{"type": "command", "command": "$HOOKS_DIR/safety-guard.sh"}]},
{"matcher": "Bash", "hooks": [{"type": "command", "command": "$HOOKS_DIR/destructive-guard.sh"}]},
{"matcher": "Edit", "hooks": [{"type": "command", "command": "$HOOKS_DIR/citation-verify.sh"}]},
{"matcher": "Edit", "hooks": [{"type": "command", "command": "$HOOKS_DIR/numeric-claims-guard.sh"}]},
{"matcher": "Write", "hooks": [{"type": "command", "command": "$HOOKS_DIR/citation-verify.sh"}]},
{"matcher": "Write", "hooks": [{"type": "command", "command": "$HOOKS_DIR/numeric-claims-guard.sh"}]}
]
}
}
JSON
)
mcp_block=""
if [ -n "$KEI_MCP_BIN" ] && [ -x "$KEI_MCP_BIN" ]; then
mcp_block=$(cat <<JSON
{
"mcpServers": {
"kei-mcp": {
"command": "$KEI_MCP_BIN",
"env": { "GROKCODE": "1" }
}
}
}
JSON
)
fi
if [ "${KEI_WIRE_DRY_RUN:-0}" = "1" ] || [ "${KEI_WIRE_CHECK:-0}" = "1" ]; then
echo " grok: would merge into $CFG:"
printf '%s\n' "$desired"
[ -n "$mcp_block" ] && printf '%s\n' "$mcp_block"
exit 0
fi
# Merge: existing | desired (desired wins on key conflict; arrays are
# replaced, not appended — Grok PreToolUse semantics).
tmp=$(mktemp)
if [ -n "$mcp_block" ]; then
jq -s '.[0] * .[1] * .[2]' "$CFG" <(printf '%s\n' "$desired") <(printf '%s\n' "$mcp_block") > "$tmp"
else
jq -s '.[0] * .[1]' "$CFG" <(printf '%s\n' "$desired") > "$tmp"
fi
mv "$tmp" "$CFG"
echo " grok: wired PreToolUse hooks → $CFG"
echo " 5 hook entries (Bash×3 + Edit×2 + Write×2)"
[ -n "$mcp_block" ] && echo " kei-mcp MCP server registered (with GROKCODE=1 guard)"
echo " Same enforcement as Claude Code."