- Created `agent-design-spec.md` detailing agent identity, knowledge, and structure.
- Established `command-design-spec.md` outlining command orchestration, user interaction, and agent coordination.
- Introduced `conversion-spec.md` for guidelines on converting existing files to GSD conventions without content loss.
- Added `agent-md.md` and `command-md.md` templates to standardize the creation of agent and command files.