The Agent Skills Directory

[INDIRECT_PROMPT_INJECTION]: The skill processes untrusted user data which is subsequently passed to the Twilio API.
Ingestion points: The body parameter in send_sms and the Digits form parameter in the Flask IVR pattern (SKILL.md).
Boundary markers: The skill does not use specific delimiters for the SMS body content to differentiate between data and instructions.
Capability inventory: The skill can send SMS messages, initiate phone calls, and perform 2FA verification using the Twilio Python SDK (SKILL.md).
Sanitization: Security controls are present, including E.164 phone number validation and the use of Twilio's RequestValidator to authenticate incoming webhook requests (SKILL.md).

twilio-communications