feat: restore reusable ops skills from hermes branch

skills/hookify-rules/SKILL.md

@@ -0,0 +1,128 @@
+---
+name: hookify-rules
+description: This skill should be used when the user asks to create a hookify rule, write a hook rule, configure hookify, add a hookify rule, or needs guidance on hookify rule syntax and patterns.
+---
+
+# Writing Hookify Rules
+
+## Overview
+
+Hookify rules are markdown files with YAML frontmatter that define patterns to watch for and messages to show when those patterns match. Rules are stored in `.claude/hookify.{rule-name}.local.md` files.
+
+## Rule File Format
+
+### Basic Structure
+
+```markdown
+---
+name: rule-identifier
+enabled: true
+event: bash|file|stop|prompt|all
+pattern: regex-pattern-here
+---
+
+Message to show Claude when this rule triggers.
+Can include markdown formatting, warnings, suggestions, etc.
+```
+
+### Frontmatter Fields
+
+| Field | Required | Values | Description |
+|-------|----------|--------|-------------|
+| name | Yes | kebab-case string | Unique identifier (verb-first: warn-*, block-*, require-*) |
+| enabled | Yes | true/false | Toggle without deleting |
+| event | Yes | bash/file/stop/prompt/all | Which hook event triggers this |
+| action | No | warn/block | warn (default) shows message; block prevents operation |
+| pattern | Yes* | regex string | Pattern to match (*or use conditions for complex rules) |
+
+### Advanced Format (Multiple Conditions)
+
+```markdown
+---
+name: warn-env-api-keys
+enabled: true
+event: file
+conditions:
+  - field: file_path
+    operator: regex_match
+    pattern: \.env$
+  - field: new_text
+    operator: contains
+    pattern: API_KEY
+---
+
+You're adding an API key to a .env file. Ensure this file is in .gitignore!
+```
+
+**Condition fields by event:**
+- bash: `command`
+- file: `file_path`, `new_text`, `old_text`, `content`
+- prompt: `user_prompt`
+
+**Operators:** `regex_match`, `contains`, `equals`, `not_contains`, `starts_with`, `ends_with`
+
+All conditions must match for rule to trigger.
+
+## Event Type Guide
+
+### bash Events
+Match Bash command patterns:
+- Dangerous commands: `rm\s+-rf`, `dd\s+if=`, `mkfs`
+- Privilege escalation: `sudo\s+`, `su\s+`
+- Permission issues: `chmod\s+777`
+
+### file Events
+Match Edit/Write/MultiEdit operations:
+- Debug code: `console\.log\(`, `debugger`
+- Security risks: `eval\(`, `innerHTML\s*=`
+- Sensitive files: `\.env$`, `credentials`, `\.pem$`
+
+### stop Events
+Completion checks and reminders. Pattern `.*` matches always.
+
+### prompt Events
+Match user prompt content for workflow enforcement.
+
+## Pattern Writing Tips
+
+### Regex Basics
+- Escape special chars: `.` to `\.`, `(` to `\(`
+- `\s` whitespace, `\d` digit, `\w` word char
+- `+` one or more, `*` zero or more, `?` optional
+- `|` OR operator
+
+### Common Pitfalls
+- **Too broad**: `log` matches "login", "dialog" — use `console\.log\(`
+- **Too specific**: `rm -rf /tmp` — use `rm\s+-rf`
+- **YAML escaping**: Use unquoted patterns; quoted strings need `\\s`
+
+### Testing
+```bash
+python3 -c "import re; print(re.search(r'your_pattern', 'test text'))"
+```
+
+## File Organization
+
+- **Location**: `.claude/` directory in project root
+- **Naming**: `.claude/hookify.{descriptive-name}.local.md`
+- **Gitignore**: Add `.claude/*.local.md` to `.gitignore`
+
+## Commands
+
+- `/hookify [description]` - Create new rules (auto-analyzes conversation if no args)
+- `/hookify-list` - View all rules in table format
+- `/hookify-configure` - Toggle rules on/off interactively
+- `/hookify-help` - Full documentation
+
+## Quick Reference
+
+Minimum viable rule:
+```markdown
+---
+name: my-rule
+enabled: true
+event: bash
+pattern: dangerous_command
+---
+Warning message here
+```