Commandcode Delegate

Command Code Delegate

When to Use

• You want to delegate a bounded coding task to a separate commandcode implementer (Command Code) and then review its diff yourself.
• The user explicitly asked for delegation to this implementer.

You are the orchestrator. This skill lets you hand a bounded coding task to a separate implementer — the Command Code CLI (cmd) — then review what it produced and land it yourself. You write the brief and own the judgment; Command Code does the typing in your working tree; you verify and commit.

Nothing here is specific to one orchestrating agent. The loop needs only the ability to run a shell command and read a file, so it works the same whether you are Claude Code, OpenCode with a selected model, or any comparable agent. (It is designed for and run on Claude Code; treat other orchestrators as designed-for, not yet proven.)

When NOT to use this

• The task is small enough to just do inline — delegation overhead is not worth it.
• The cmd CLI is not installed or not authenticated (run cmd login).
• You want to write the code yourself, or you only need a review (Command Code has its own /review).
• You are on native Windows and cmdc --version does not work. Upstream recommends WSL for stable Windows use.

Read this before the first dispatch: the autonomy model

Command Code's headless mode has exactly two states, with nothing in between:

• Default (-p with no --yolo): read, grep, and glob work. Every write, edit, and shell call is refused by the CLI's permission layer, and headless mode has no prompt to grant them mid-run. This is the relay's --read-only.
• --yolo (alias --dangerously-skip-permissions): every tool is allowed, anywhere the process can reach. There is no filesystem sandbox and no path restriction. This is what an implementation run needs, so the relay passes it by default.

--permission-mode auto-accept and --tools-all do not lift the headless write gate. Direct CLI probes refused write, edit, and shell with both. So an implementation run through Command Code is a full-trust run: scope it with a tight brief and a clean working tree, not with a sandbox. The brief is guidance, and a git worktree isolates a checkout without containing the process. If writes outside the target tree are unacceptable, use an OS-enforced sandbox such as codex-delegate or run this one inside a container.

Before the first write-capable run, explain this unsandboxed full-trust mode and obtain explicit human acceptance. A request to delegate to Command Code is not by itself consent to host-wide access.

Prerequisites (check once)

1. cmd --version succeeds and cmd status reports authenticated. If not, install Command Code and run cmd login.
2. Confirm the CLI on PATH. On macOS/Linux, command -v cmd shows the active cmd. On native Windows, use cmdc --version; cmd is the system shell. The relay uses cmdc there and launches its npm .cmd shim through cmd.exe. COMMANDCODE_BIN remains an absolute-path override and must never point to the system command interpreter. The relay records the version it ran in result.json, so a wrong binary is visible after the fact.
3. You are in (or will point --cd at) the target git repository, and its tree is clean before you dispatch — a full-trust run is much easier to review against a clean baseline.

The loop

Run these five steps per task. Steps 1, 4, and 5 are your judgment; 2 and 3 are mechanical.

1. Write the brief

Command Code sees only the text you send — no repo memory, no chat history, no shared context (beyond the repo's own AGENTS.md, which it reads automatically). Everything the task needs goes in the brief: the goal, the current state, what to change, what to leave untouched, the project's actual gate commands (discover them from the repo's AGENTS.md/CLAUDE.md/Makefile — do not assume), and a report contract. Tell it that it will not commit (you will). Keep one task per brief. Full guidance and a template: references/writing-the-brief.md.

2. Dispatch

Send the brief to Command Code with the bundled helper. It wraps cmd -p, captures the run, and writes a structured result.json — so your only job is "run a command, read a file." (<skill-dir> below is this skill's installed directory — the folder containing this SKILL.md, i.e. the directory you loaded the skill from. Claude Code prints it as "Base directory for this skill" when the skill loads; on other orchestrators use that same directory — if unsure where it landed, run find ~ -name relay.mjs -path '*commandcode-delegate*' and substitute the directory above it.)

node "<skill-dir>/scripts/relay.mjs" --brief brief.txt --cd /path/to/repo
# read-only (review/diagnosis, no edits):   add --read-only
# continue the exact session:               add --session <sessionId>  (from result.json; send only th