digest

Generates cross-period digests of activities, decisions, and materials grouped by domain.

3|1|Updated Dec 9, 2025
One-click install
npx skills add https://github.com/isizono/calm --skill digest-isizono
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: digest
Source: https://github.com/isizono/calm/tree/main/skills/digest
Command: npx skills add https://github.com/isizono/calm --skill digest-isizono

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? When working across many sessions, it becomes hard to recall what happened recently—what was decided, which tasks moved, and what artifacts were saved. This Skill produces a read-only digest that summarizes activity over a chosen time period so you can quickly reorient without digging through raw records. ## Core Features & Use Cases - Period-based overview: Summarizes activities, decisions, and materials from a specified window (default: last 7 days, auto-shortened to 3 days when volume is high). - Domain grouping: Organizes results by domain: tags so related work is presented together, with uncategorized items listed separately. - Decision classification: Separates settled decisions from ongoing discussion points ([議論中]) and flags superseded decisions so outdated choices are not shown as current. - Use Case: After returning from a week away, ask "今週のまとめ" to get a domain-by-domain digest of completed and in-progress activities, decisions made, and saved materials. ## Quick Start Ask the AI to show a digest of what happened over the past week, such as "最近何やったっけ" or "先週から何が決まった?".

Frequently Asked Questions about digest

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I get a summary of recent work across sessions?▼

Ask for a digest using period phrases like "今週のまとめ" or "ここ3日". The skill queries activities updated within the window, fetches linked decisions, logs, and materials via get_timeline, and presents them grouped by domain.

What time period does the digest cover by default?▼

The default window is the last 7 days. If more than 15 activities changed in that period, it automatically shortens to the last 3 days and states the reason at the top of the output.

Does the digest skill modify or create any records?▼

No. It is strictly read-only and only calls get_activities and get_timeline. It never invokes add, update, or retract tools, so your stored data remains unchanged.

How are decisions classified in the digest output?▼

Decisions with a replaced_by marker are excluded or labeled as superseded, titles starting with [議論中] are listed as ongoing discussion points, and all others appear as settled decisions.

When should I use check-in or postmortem instead of digest?▼

Use check-in to resume a single activity and postmortem to deeply review one completed activity. Digest is for cross-activity, period-based overviews and does not perform deep dives or generate documents.