mp-webhooks
Installation
SKILL.md
mp-webhooks
This skill is for everything notifications. It is the only place where the HMAC validation pattern lives — every other skill defers here.
Step 0 — Connect only for an MCP-backed action
Do not inspect MCP state when this skill starts. Scaffolding and reviewing the receiver pattern are static operations and require no MCP connection.
Connect only immediately before one of these selected operations:
| Operation | Required MCP tool |
|---|---|
| Fetch a language-specific signature example | search_documentation |
| Resolve an unknown or country-specific topic | search_documentation |
| Register or rotate the callback URL | save_webhook |
| Confirm or diagnose webhook delivery | notifications_history |