Cc-skills hooks

Install/uninstall itp-hooks (ASCII guard, ADR sync reminder, fake-data-guard) to ~/.claude/settings.json. TRIGGERS - itp hooks, install itp hooks, itp hook manager, adr sync hook.

install

source · Clone the upstream repo

git clone https://github.com/terrylica/cc-skills

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/terrylica/cc-skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/plugins/itp/skills/hooks" ~/.claude/skills/terrylica-cc-skills-hooks-2ac774 && rm -rf "$T"

manifest: plugins/itp/skills/hooks/SKILL.md

source content

ITP Hooks Manager

Manage itp-hooks installation in

~/.claude/settings.json

Claude Code only loads hooks from settings.json, not from plugin.json files. This command installs/uninstalls three itp-hooks:

PreToolUse guard - Blocks ASCII diagrams without graph-easy source blocks
PostToolUse reminder - Prompts ADR/spec sync after file modifications
Fake-data-guard - Detects fake/synthetic data patterns (np.random, Faker, etc.) in new Python files

Self-Evolving Skill: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues.

Actions

Action	Description
`status`	Show current installation state
`install`	Add itp-hooks to settings.json
`uninstall`	Remove itp-hooks from settings.json
`restore`	List available backups with numbers
`restore latest`	Restore most recent backup
`restore <n>`	Restore backup by number

Execution

Parse

$ARGUMENTS

and run the management script:

/usr/bin/env bash << 'HOOKS_SCRIPT_EOF'
PLUGIN_DIR="${CLAUDE_PLUGIN_ROOT:-$HOME/.claude/plugins/marketplaces/cc-skills/plugins/itp}"
ACTION="${ARGUMENTS:-status}"
bash "$PLUGIN_DIR/scripts/manage-hooks.sh" $ACTION
HOOKS_SCRIPT_EOF

Post-Action Reminder

After install/uninstall/restore operations:

IMPORTANT: Restart Claude Code session for changes to take effect.

The hooks are loaded at session start. Modifications to settings.json require a restart.

Examples

# Check current installation status
/itp:hooks status

# Install all itp-hooks
/itp:hooks install

# Uninstall hooks
/itp:hooks uninstall

# List available backups
/itp:hooks restore

# Restore most recent backup
/itp:hooks restore latest

Troubleshooting

Issue	Cause	Solution
jq not found	jq not installed	`brew install jq`
bun not found	bun/node not installed	`mise install bun`
Already installed	Hook already in settings	Run `uninstall` first to reinstall
Hooks not working	Session not restarted	Restart Claude Code session
Script not found	Plugin not installed	Re-install plugin via marketplace
Invalid JSON	Corrupted settings.json	Use `restore latest` to recover

Post-Execution Reflection

After this skill completes, check before closing:

Did the command succeed? — If not, fix the instruction or error table that caused the failure.
Did parameters or output change? — If the underlying tool's interface drifted, update Usage examples and Parameters table to match.
Was a workaround needed? — If you had to improvise (different flags, extra steps), update this SKILL.md so the next invocation doesn't need the same workaround.

Only update if the issue is real and reproducible — not speculative.