create-work-log

name	create-work-log
description	Compose a daily or weekly work log from git activity across the user's configured repositories and save it as Markdown (e.g. into an Obsidian vault). Use when the user asks for a work log, daily report, weekly summary, 日報/週報, or "what did I do today/this week".
allowed-tools	Read Glob Grep Write Bash(git *)

Create Work Log

Turn real git activity into a readable work log — Markdown, because the destination is typically an Obsidian vault or a chat paste, not a browser.

1. Resolve config

Read config.json next to this SKILL.md. If it doesn't exist, read config.example.json for the shape, ask the user for real values, then write config.json (git-ignored):

• repos — absolute paths of repositories to scan.
• outputDir — where logs are saved (e.g. an Obsidian vault folder).
• gitAuthor — optional; a git log --author filter. When omitted, use each repo's git config user.name.

2. Determine the period

Default: today (--since 00:00). "Weekly" or an explicit range from the user overrides it. State the resolved period in the log header.

3. Collect activity — from git, not memory

Per configured repo:

• git log --all --author=<author> --since=<start> --until=<end> --pretty='%h %s (%D)' for commits (all branches — feature-branch work counts).
• git status --short for uncommitted work in progress, noted as such.
• Skip repos with no activity; list them in one "no activity" line at the end.

Completion criterion: every configured repo was scanned; nothing in the log is inferred without a commit or a dirty file behind it.

4. Compose the log

Group by repo, then by theme (feature/fix/docs — the Conventional Commit prefixes make this mechanical). Write prose summaries in the user's conversation language; keep commit subjects verbatim. Structure:

# Work Log — <period>

## <repo name>
- <theme>: <1–2 line summary> (`abc1234`, `def5678`)
- In progress (uncommitted): <summary>

## Notes
<anything the user dictated to include — blockers, decisions, tomorrow's plan>

Before saving, ask the user one question: anything to add that git can't show (meetings, reviews, blockers)? Fold the answer into Notes — or skip the question when running unattended (e.g. from a scheduled routine) and note "auto-generated" in the header instead.

5. Save and hand off

• Save as <outputDir>/<yyyy-MM-dd>-work-log.md (weekly: <yyyy-MM-dd>-weekly.md, dated on the period start). If the file already exists, show the diff and confirm before overwriting.
• Report the path and the activity summary. This skill does not post to Slack — if the user wants that, hand the composed Markdown to the post-to-slack skill as a separate step.

Failure modes

• A configured repo path doesn't exist → skip it, name it in the report, and suggest updating config.json.
• No activity anywhere in the period → say so; don't fabricate a log.