Irrlicht: Skill for Claude Code

Execute an Approved Issue Plan

Run:

/ir:exec <N>

The command approves the latest /ir:triage design. Follow one path from that design to a ready PR. Stop when a command fails. Do not invoke the Workflow tool.

1. Validate the triage contract

Read the issue, all comments, and labels from ingo-eichhorst/Irrlicht. Select the latest comment that starts with the triage disclaimer. Require all of these items:

• the ready-for-agent label;
• ## High-level design with content;
• ## Testing strategy with content;
• **Process:** with investigation, review, and simplify values;
• **Estimate:** with agent-active time and human gates;
• **Verdict:** ready-for-agent.

If one item is absent, stop before a worktree or assignment exists. Report the missing item and request /ir:triage #<N>. Do not infer a plan from the issue body or accept a legacy triage comment.

2. Create the worktree

Check for work already in progress:

gh pr list --repo ingo-eichhorst/Irrlicht --state open --search "<N>" \
  --json number,headRefName,title,isDraft
git worktree list | grep -w "<N>"
git ls-remote --heads origin | grep -w "<N>"

On any hit, report the PR, branch, worktree, and WIP state. Stop. Do not create a second implementation. One exception, for a resume after an interrupted run: when the caller names an existing worktree for <N> and asks to continue it, take the resume step in this section instead of stopping. Without that entry point a caller can only resume by telling an agent to skip this check, which is an instruction around the skill rather than a path through it.

Create a branch from a frozen current base:

git -C <main-repo> fetch origin main
BASE_SHA=$(git -C <main-repo> rev-parse origin/main)
git -C <main-repo> worktree add -b feat/<N>-<slug> \
  .claude/worktrees/<N>-<slug> "$BASE_SHA"
git -C <main-repo> config --local \
  "branch.feat/<N>-<slug>.irExecBase" "$BASE_SHA"

<main-repo> is the main checkout: $(dirname "$(git rev-parse --path-format=absolute --git-common-dir)") — not --show-toplevel, which answers with the worktree when run inside one (see ir:fleet, #2045).