pixir: Skill for Claude Code

Pixir Delegate — subagents without a wrapper agent

Runtime state, hydrated by the harness at invocation. Preprocessing is this variant's contract: if the line below reads as a raw placeholder, you are on the wrong variant; use pixir-delegate-codex (explicit preflight, no hydration) instead of working around it here. Caller workspace: !pwd

Binary preflight — preserve the caller workspace

Resolve once before running version, doctor, rehearsal, or a real delegation. scripts/resolve-binary.sh, scripts/fanout.sh, and scripts/steer.sh share this deterministic rule:

1. A nonempty PIXIR_BIN is an explicit override and wins. Validate that it names an executable file and resolve it to an absolute path. Relative paths are relative to the caller workspace; a bare command name is looked up on PATH. An invalid override is an error, never permission to fall back.
2. Otherwise prefer ./pixir in the caller workspace, not in the skill checkout. If that candidate exists but is not an executable file (including a directory or dangling symlink), stop with an error instead of using PATH.
3. Only when no local candidate exists, resolve pixir from PATH to an absolute executable path. An empty PIXIR_BIN behaves like an unset one.

Discover this loaded skill's directory and set PIXIR_DELEGATE_SKILL_DIR to its absolute path; do not change CWD to find or invoke it. Run the shared preflight in Bash from the target workspace (obtain host approval if required):

source "$PIXIR_DELEGATE_SKILL_DIR/scripts/resolve-binary.sh"
PIXIR_BIN="$(pixir_resolve_binary)" || exit 2
pixir_report_binary
"$PIXIR_BIN" doctor --json

The report prints the chosen absolute path and version to stderr, identically in fanout and steer. Quote "$PIXIR_BIN" for invocation so paths with spaces work. All pixir commands below are shorthand for that selected binary. Never auto-build, auto-install, alter global PATH, or change to the skill checkout. Use the caller workspace for session lookup and relative artifacts.