git-proxy: Skill for Claude Code

Implement a GitHub issue end-to-end: fetch the issue, plan, code with approval, commit incrementally, and generate a PR summary.

Read AGENTS.md first. It is the canonical project guide for this repository.

The argument is an issue number (e.g. /implement 42) or a full GitHub URL (e.g. /implement https://github.com/finos/git-proxy/issues/42). If no argument is given, ask the user.

Phase 1: Fetch issue

1. Parse the argument:
   • If it is a full URL like https://github.com/{owner}/{repo}/issues/{number}, extract {owner}/{repo} and {number}.
   • If it is just a number, use the current repo (run gh repo view --json nameWithOwner -q .nameWithOwner to get it).
2. Fetch issue details:

   gh issue view <number> --repo <owner/repo> --json title,body,labels,assignees,comments
   

3. Display a summary to the programmer:
   • Issue number and title
   • Labels (if any)
   • Body (truncated to ~40 lines if longer)
   • Number of comments and any noteworthy discussion points
4. Ask the programmer to confirm this is the right issue before proceeding. Use AskUserQuestion with options: "Proceed", "Show full issue body", "Cancel".

Phase 2: Branch setup

1. List all configured remotes: git remote -v
2. If there is more than one remote, ask the programmer which remote to use as upstream using AskUserQuestion (list the remote names as options). If there is only one remote, use it automatically.
3. Fetch and update main from the chosen remote:

   git fetch <remote>
   git checkout main
   git pull <remote> main
   

4. Create a new branch from main. The branch name must follow this convention:
   • Format: <type>/<short-slug> where <type> is a Conventional Commits type (feat, fix, refactor, docs, chore, etc.) and <short-slug> is a kebab-case summary derived from the issue title (3-5 words max).
   • Examples: feat/dynamic-allocation-support, fix/event-watcher-reconnect, refactor/pod-spec-converter
   • Pick the type based on the issue labels and description (e.g. a bug report maps to fix/, a feature request to feat/).

   git checkout -b <type>/<short-slug>
   

5. Confirm to the programmer: "Created branch <branch-name> from <remote>/main."