Discord
Read, send, and moderate Discord messages from Claude
Community-builtClaudeCommunication
Your texts, readable in chat
Community connector (tinyxia/imessage-mcp): read and send iMessages on macOS (needs Full Disk Access), list and search conversations, with an optional autonomous bridge mode. Mac only. Unofficial.
Run npx -y imessage-mcp-server per the repo README, grant Full Disk Access, and register it in your Claude Desktop config file.
Free; Mac only
Read, send, and moderate Discord messages from Claude
Search and use your Gmail inbox inside your AI assistant
Search and read Google Chat spaces from Claude
Mattermost's official connector for channels and content