# Experimental Hooks

These hooks require Plugin API access and cannot run as Hook Pack hooks.
They are preserved here for future reference when/if we publish a Plugin version.

## tool-guard-plugin-only

Requires `before_tool_call` Plugin Hook with `{ block: true }` support (PR #54241, v2026.3.x+).
Hook Packs only support internal events, so this hook is non-functional in the current distribution.

To use this hook, you would need to build a full OpenClaw Plugin instead of a Hook Pack.