Great question, and I just updated the README to clarify this! It's a mix. If you're using connected agents (Antigravity, Claude Code, Cursor) via MCP, they have the engrim_add tool and will automatically log major architectural decisions as they make them. But you also have the manual engrim add CLI command for when you have an 'aha!' moment and want to drop a constraint into the project's brain yourself.
Great question, and I just updated the README to clarify this! It's a mix. If you're using connected agents (Antigravity, Claude Code, Cursor) via MCP, they have the engrim_add tool and will automatically log major architectural decisions as they make them. But you also have the manual engrim add CLI command for when you have an 'aha!' moment and want to drop a constraint into the project's brain yourself.