gsm7

Python3 package that provides functions for encoding and decoding messages using GSM 7-bit encoding

Transliterates Unicode characters outside of GSM alphabet with a similar GSM-encoded character

The missing check between your AI agent and the carrier. Deterministic pre-send lint for SMS/iMessage: silent-filtering rules with citations, exact segment math, MCP-native, no API key.

A SMS Counter for attaching to HTML form elements.

String based encoding and replacement for GSM.7

Oracle PLSQL Package for GSM 7bit with encode and decode functions.

Binary data to GSM 7-bit transfer

Count SMS segments and safe split points before you send: GSM-7 and UCS-2 aware, zero deps

GSM character strings encoding/decoding for Erlang