oh-my-githubcopilot: Skill for Claude Code

/resume-claude — Resume Interrupted Claude Code / OMC Session

Trigger

• Slash command: /resume-claude
• Keywords: "resume claude", "claude 이어받기", "이어서 작업", "rate limit"

Purpose

Import an interrupted Claude Code or OMC session so GitHub Copilot can continue the work seamlessly. Handles both OMC (full state import) and vanilla Claude Code (lossy JSONL import).

Workflow

Step 1 — Detect

Call omg_detect_external_session to scan for available sessions.

If no sessions found:

"외부 세션을 찾을 수 없습니다. .omc/ 디렉토리나 ~/.claude/projects/ 의 JSONL 파일이 존재하는지 확인해주세요."

Step 2 — Compare

Call omg_compare_checkpoints to show timestamps side-by-side.

Display to user:

현재 OMG 체크포인트: {timestamp or "없음"}
외부 세션:
  - {source}: {timestamp} {newer_than_omg ? "← 더 최신" : ""}

Step 3 — Confirm

Use vscode_askQuestions to confirm import:

header: "resume-external"
question: "외부 세션을 import하시겠습니까?"
options:
  - label: "{source} 세션 이어받기"
    description: "{timestamp}, {details}"
    recommended: true
  - label: "취소"
allowFreeformInput: false

If multiple sources exist, let user pick which one.

Step 4 — Import

Call omg_import_external_session with the selected source.

• If OMG checkpoint already exists and is newer, warn but allow force: true
• Previous checkpoint is automatically backed up to session-checkpoint.previous.json

Step 5 — Summarize

Display the imported checkpoint summary:

✅ {source} 세션 import 완료

📋 Import 결과:
- 소스: {source} (세션 {session_id})
- Import된 파일: {imported_files count}개
- 충돌 건너뜀: {conflicts count}개

📝 마지막 작업 요약:
{imported_summary}

📁 수정된 파일:
{modified_files list}

Step 6 — Continue

Ask the user what to do next:

header: "resume-next-action"
question: "어떤 작업부터 이어갈까요?"
options:
  - label: "마지막 작업 이어서 진행"
    recommended: true
  - label: "PRD/Story 상태 확인"
  - label: "수정된 파일 리뷰"
  - label: "새로운 작업 시작"

Error Handling

• If JSONL parsing fails partially: show what was extracted, note incomplete import
• If .omc/ state files are corrupted: skip corrupted files, import what works
• If checkpoint backup fails: abort import, do not overwrite