Check and install dependencies for itp-hooks (silent failure detection + fake-data-guard). TRIGGERS - itp-hooks setup, install hook deps, hook dependencies, ruff install.
From itp-hooksnpx claudepluginhub terrylica/cc-skills --plugin itp-hooksThis skill is limited to using the following tools:
references/evolution-log.mdExecutes pre-written implementation plans: critically reviews, follows bite-sized steps exactly, runs verifications, tracks progress with checkpoints, uses git worktrees, stops on blockers.
Verifies tests pass on completed feature branch, presents options to merge locally, create GitHub PR, keep as-is or discard; executes choice and cleans up worktree.
Dispatches parallel agents to independently tackle 2+ tasks like separate test failures or subsystems without shared state or dependencies.
Verify and install dependencies for the itp-hooks plugin:
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.
Run dependency check:
/usr/bin/env bash << 'SETUP_EOF'
PLUGIN_DIR="${CLAUDE_PLUGIN_ROOT:-$HOME/.claude/plugins/marketplaces/cc-skills/plugins/itp-hooks}"
bash "$PLUGIN_DIR/scripts/install-dependencies.sh" --check
SETUP_EOF
/usr/bin/env bash << 'CHECK_EOF'
PLUGIN_DIR="${CLAUDE_PLUGIN_ROOT:-$HOME/.claude/plugins/marketplaces/cc-skills/plugins/itp-hooks}"
bash "$PLUGIN_DIR/scripts/install-dependencies.sh" --check
CHECK_EOF
After running the check, present the findings to the user:
| Tool | Status | Purpose |
|---|---|---|
| jq | ? | Required for hook I/O |
| bun/node | ? | Required for fake-data-guard |
| ruff | ? | Python silent failure rules |
| shellcheck | ? | Shell script analysis |
| oxlint | ? | JavaScript/TypeScript linting |
If optional linters are missing, use AskUserQuestion:
question: "Install optional linters for full silent failure detection coverage?"
header: "Linters"
options:
- label: "Install all"
description: "Install ruff, shellcheck, and oxlint for Python, Shell, and JS/TS coverage"
- label: "Skip"
description: "Continue with graceful degradation (detection only for installed linters)"
/usr/bin/env bash << 'INSTALL_EOF'
PLUGIN_DIR="${CLAUDE_PLUGIN_ROOT:-$HOME/.claude/plugins/marketplaces/cc-skills/plugins/itp-hooks}"
bash "$PLUGIN_DIR/scripts/install-dependencies.sh" --install
INSTALL_EOF
| Flag | Behavior |
|---|---|
| (none) | Check dependencies, show status |
--check | Same as default |
--install | Check then install all missing tools |
The hooks work with graceful degradation:
| Tool Missing | Effect |
|---|---|
| bun/node | Fake-data-guard hook fails |
| ruff | Python files skip silent failure check |
| shellcheck | Shell scripts skip analysis |
| oxlint | JS/TS files skip linting |
| jq | All hooks fail (required for JSON I/O) |
After setup, install the hooks to your settings:
/itp:hooks install
IMPORTANT: Restart Claude Code session for hooks to take effect.
| Issue | Cause | Solution |
|---|---|---|
| jq not found | jq not installed | brew install jq |
| bun/node not found | Runtime not installed | mise install bun |
| mise not installed | Missing tool manager | Install from https://mise.jdx.dev |
| ruff version error | Outdated ruff | brew upgrade ruff |
| Plugin dir not found | Plugin not installed | Re-install plugin via marketplace |
| PATH issues | Shims not in PATH | Add mise shims to ~/.zshenv |
After this skill completes, reflect before closing the task:
Do NOT defer. The next invocation inherits whatever you leave behind.