A knowledge-precipitation harness for Claude Code and Codex — the workflow is the pipe, knowledge is the moat. Single Rust binary + per-harness adapters with real per-role isolation.
Instructions file CodexOpenCode
AGENTS.md instructions for shenchangmin/cairnkit, covering cairnkit — agent instructions (codex / agents.md harness), the engine: cairn, how role dispatch works here, the delivery loop (logical flow-run contract) and hard rules.
Instructions file
Claude Code instructions for shenchangmin/cairnkit, covering claude.md, first principle, architecture and sources of truth, harness entrypoints and repository structure.