Harnesses
Claude Code is supported in full and is where DD is measured. The others are added one at a time, each verified against a recorded session before it is called supported.
| Harness | Status |
|---|---|
| Claude Code | Supported and measured |
| Codex | Adapter written and unit-tested against recorded payloads; not yet verified in a live session |
| OpenCode | Adapter written (memories arrive with the tool result); not yet verified in a live session |
| Grok Build | Registers Claude Code’s hooks; its payload shapes are not yet verified |
The memory store is the same for every harness: a project’s .dd/memories/ serves them all.