Read-only100% readyFree collection
Write Guard Hook
Blocks your agent from writing to Meta directly — only through recipes with guardrails.
In production since Mar 2026
The work it takes off your plate.
Generic Meta MCP servers let an agent create, update or delete anything with no checks.
What you get
A PreToolUse hook that denies create/update/delete/pause tools of Meta MCP servers, with an explanation. Reads stay open.
TRIGGER
event
CONNECTIONS