Awesome Agent Hooks

Awesome Agent Hooks

A collection of useful hooks for Claude Code and OpenCode.

Hooks

Hook	Description	Trigger	Behavior
check-duplicate-functions.sh	Warns when creating a function that already exists in the codebase	PostToolUse on Write/Edit	Warning
no-dynamic-imports.sh	Blocks dynamic imports in favor of static imports	PreToolUse on Write/Edit	Blocks

Installation

Claude Code

# Copy hooks
cp hooks/*.sh ~/.claude/hooks/

# Make executable
chmod +x ~/.claude/hooks/*.sh

Then configure in `~/.claude/settings.json`.

OpenCode

# Copy hooks
mkdir -p ~/.config/opencode/hooks
cp hooks/*.sh ~/.config/opencode/hooks/

# Make executable
chmod +x ~/.config/opencode/hooks/*.sh

Configuration Example

Add to your `settings.json`:

{
  "hooks": {
    "PreToolUse": [
      {
        "matcher": "Write|Edit",
        "hooks": [
          {
            "type": "command",
            "command": "~/.claude/hooks/no-dynamic-imports.sh"
          }
        ]
      }
    ],
    "PostToolUse": [
      {
        "matcher": "Write|Edit",
        "hooks": [
          {
            "type": "command",
            "command": "~/.claude/hooks/check-duplicate-functions.sh"
          }
        ]
      }
    ]
  }
}

License

MIT