weekly-summary

weekly-summary is a skill for Claude Code, Codex from jsattler/agentic-productivity. It costs 43 tokens per session (1,290 once invoked), scanned A, original, Apache-2.0.

A tool that summarizes a week of daily notes. It groups themes, accomplishments, people mentioned, and unfinished action items.

In plain words
What is it for?
Use it for weekly reviews, progress summaries, and reports based on notes stored by date.
Why use it?
It saves time when reviewing several days of notes and helps show what progressed or still needs attention.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/jsattler/agentic-productivity/weekly-summary
Any agent
npx skills add jsattler/agentic-productivity --skill weekly-summary
Clone the repo
git clone --depth 1 https://github.com/jsattler/agentic-productivity

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for weekly-summary

README.md
[![agentmods](https://agentmods.dev/badge/skills/jsattler/agentic-productivity/weekly-summary.svg)](https://agentmods.dev/skills/jsattler/agentic-productivity/weekly-summary)
Your own site
<a href="https://agentmods.dev/skills/jsattler/agentic-productivity/weekly-summary"><img src="https://agentmods.dev/badge/skills/jsattler/agentic-productivity/weekly-summary.svg" alt="Measured on agentmods" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,290 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00043 $0.01290
Opus 5 $0.00022 $0.00645
Sonnet 5 $0.00009 $0.00258
Haiku 4.5 $0.00004 $0.00129

Measured 4d ago against content hash 87f89d6d58e8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

weekly-summary scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/weekly-summary/SKILL.md · 229 lines

How it starts

The opening of the file, as written. The whole thing — 229 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Weekly Summary Skill

Generate a comprehensive summary of a week's worth of daily notes.

When to Use

Use this skill when:

  • User asks "Summarize this week" or "What happened this week?"
  • User requests a weekly review
  • User asks for accomplishments or progress over the week
  • End of week review requested

Instructions

1. Determine Date Range

If user specifies dates: use those dates.

If user says "this week": calculate the current week (Monday-Sunday or user's preferred week start).

If user says "last week": calculate the previous week.

Default: Use the most recent 7 days including today.

2. Read Daily Notes

For each date in the range:

  • Read notes/YYYY-MM-DD.md
  • If a file doesn't exist, note it but continue with other days
  • Collect all content from all available daily notes

3. Aggregate Information

Across all notes, identify:

Major Themes:

  • What were the main focus areas?
  • What projects or topics appeared most?
  • Any patterns in activities?

Accomplishments:

  • Completed tasks (checkbox items marked [x])
  • Milestones reached
  • Decisions made
  • Problems solved

People Engaged:

  • List all people mentioned across all notes
  • Count frequency of mentions
  • Note context of significant interactions

Ongoing Work:

  • Open action items (checkbox items marked [ ])
  • Recurring themes or concerns
  • Work in progress

Key Decisions:

  • Important choices made
  • Direction changes
  • Commitments

Insights & Reflections:

  • Notable learnings or observations
  • Personal growth or realizations
  • Ideas generated

4. Generate Summary

Format the output as:

# Weekly Summary: [Date Range]

**Period**: [Start Date] to [End Date]
**Notes Available**: [X] of [Y] days

## Overview

[2-3 sentence high-level summary of the week]

## Major Themes

- [Theme 1]: [Brief description]
- [Theme 2]: [Brief description]

## Key Accomplishments

- [Accomplishment 1]
- [Accomplishment 2]
- [Accomplishment 3]

## People Engaged

- [Person 1]: [Context - e.g., "3 meetings, discussed project X"]
- [Person 2]: [Context]

## Important Decisions

- [Decision 1]
- [Decision 2]

## Ongoing Action Items

- [ ] [Open task 1]
- [ ] [Open task 2]

## Insights & Learnings

- [Insight 1]
- [Insight 2]

## Next Week Focus

[1-2 sentences suggesting priorities based on the week's content]

Read the full file on GitHub · 229 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 229 lines · 43 tokens per session scan A 87f89d6d58e8

Subscribe to this mod's changes

weekly-summary is a skill published in the GitHub repository jsattler/agentic-productivity (5 stars, last pushed 7mo ago), licensed Apache-2.0. It adds 43 tokens to every session and 1,290 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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