Chat apps: add https://staging-connect.dynaguard.ai/mcp as a custom connector (remote MCP server); you confirm in your Companion ยท DCT-A by DynaGuard. Agents: create agent credentials in the Companion, then use https://staging-connect.dynaguard.ai/mcp (MCP) or https://staging-connect.dynaguard.ai/v1/tools (REST) with the OAuth client credentials grant.