Mentoring, Education, and Clinical Tools for Addiction: Primary Care–Hospital Integration (META:PHI) is a collaborative project to create new care pathways for addiction. Website contains a toolkit that includes ED protocols for alcohol and opioid-related presentations, tools for primary care regarding safe opioid prescribing and management of opioid and alcohol use disorders, and printed materials for patients. METAPHI is also an email forum for health care providers across Ontario to discuss addiction-related clinical issues, policies, and recent articles.