Can it handle folders with hundreds of emails?

Yes, the skill is optimized for high-volume folders (300-600+ emails) by using background agents and pagination to prevent token limit issues.

What happens if there are duplicate emails in the folder?

The skill includes duplicate handling logic that preserves the first occurrence and adds a count suffix (e.g., x2, x3) to subsequent identical subjects from the same sender on the same day.

Does this skill require a Microsoft 365 account?

Yes, it utilizes the MS365 MCP integration which requires you to authenticate via mcp__ms365__login to access your Outlook data.

How does the skill identify reimbursement emails?

The skill scans email subjects and sender names for specific keywords such as 'invoice', 'receipt', 'billing', and 'order confirmation' to automatically flag them with a [$] marker.

Where are the archived files stored?

By default, the skill generates and saves Markdown files to a specific local directory: ~/Desktop/jluo41-repo/3-Chronile/Emails/MonthIndex/.

Chronicle Email Indexer

Name: Chronicle Email Indexer
Author: jluo41

byjluo41

0•

生産性とワークフロー

Automates the indexing and archiving of MS365 Outlook emails into structured monthly Markdown files with built-in expense tracking.

Chronicle Email Indexer is a specialized Claude Code skill designed to bridge the gap between Microsoft 365 Outlook and local Markdown-based knowledge management systems. It leverages the MS365 MCP integration to fetch, process, and format large volumes of emails into organized monthly indexes. The skill features sophisticated duplicate handling, daily chronological grouping, and intelligent detection of financial documents like invoices and receipts, making it an essential tool for users who maintain detailed personal or professional logs and need a searchable, offline archive of their communications.

主な機能

01Automated expense detection flagging invoices, receipts, and billing statements with visual markers.

02High-volume message processing with built-in pagination support for folders containing 600+ emails.

030 GitHub stars

04Secure MS365 Outlook integration via MCP for real-time email retrieval.

05Intelligent duplicate detection that groups identical subject lines from the same sender.

06Standardized Markdown output featuring daily tables, pre-month threading, and expense summaries.

ユースケース

01Generating monthly digests of digital communications for personal knowledge bases or journals.

02Streamlining tax preparation by automatically extracting and summarizing reimbursement-related emails.

03Creating a searchable, local Markdown archive of specific Outlook project folders for offline reference.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jluo41/tools chronicle-email

For use in Claude.ai and ChatGPT

Download Skill