Installation

Install han binary (required for hooks to work):

curl -fsSL https://han.guru/install.sh | bash

Then install this plugin:

han plugin install sip

Overview

Session Initiation Protocol (SIP) skills for VoIP and real-time communications.

Install with npx (no installation required):

bash

han plugin install sip

Use when implementing SIP authentication, security mechanisms, and encryption. Use when securing SIP servers, clients, or proxies.

Use when handling SDP offer/answer, codec negotiation, media capabilities, and RTP session setup in SIP applications.

Use when working with SIP messages, methods, call flows, and protocol fundamentals for VoIP applications.

VoIP engineering discipline for telecommunications and real-time communications systems.

Android development validation with Gradle build hooks.

Validation and quality enforcement for Claude Agent SDK projects with TypeScript type checking and structure validation.

Validation and quality enforcement for Fnox secrets management with configuration checking and provider validation.