local-mail-sim

Generate simulated overnight local mail summaries with urgent and important items.

335|2|Updated May 6, 2026
One-click install
npx skills add https://github.com/THU-SAGE/syll --skill local-mail-sim
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: local-mail-sim
Source: https://github.com/THU-SAGE/syll/tree/main/syll/skills/local-mail-sim
Command: npx skills add https://github.com/THU-SAGE/syll --skill local-mail-sim

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill solves the problem of providing an overnight local mail/inbox summary when no real mailbox integration or recorded GUI workflow exists.

Core Features & Use Cases

  • Simulated overnight recap: Produces a compact, realistic set of urgent/important/low-priority items without pretending to access a real inbox.
  • Safety-first realism rules: Enforces “never claim a real inbox was opened” and “do not claim a screenshot” when no real GUI path ran.
  • Guided output shape: Keeps results concise (1 urgent, 1–2 important, optional low-priority) using appropriate English or Chinese reply formats.

Use case example: When you ask for a “night mail” update but the system lacks local mail integration, generate a simulated overnight summary so the user still gets actionable next steps.

Quick Start

Ask for an overnight local mail / inbox summary (e.g., “overnight inbox”), and the Skill will generate a simulated recap while clearly stating that no real mailbox was accessed.

Frequently Asked Questions about local-mail-sim

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

FAQPage Schema
How do I get an overnight inbox recap without real mailbox integration?

To get an overnight inbox recap without real mailbox integration, request a simulated overnight local mail summary. The system generates a compact recap containing 1 urgent item, 1–2 important items, and an optional low-priority tail without needing actual mailbox access.

What is a simulated local mail summary and how does it work?

A simulated local mail summary is a generated overnight inbox recap used when real mailbox GUI workflows are unavailable. It applies safety-first realism rules to produce urgent, important, and low-priority items while strictly avoiding claims of real inbox access or screenshots.

Can I generate nightly email planning updates in both English and Chinese?

Yes, you can generate nightly email planning updates in both English and Chinese. The simulated local mail summary supports appropriate reply formats in either language to deliver compact status reporting for your overnight recap.

Does the simulated overnight inbox recap claim access to my real emails?

No, the simulated overnight inbox recap never claims access to your real emails. It enforces strict non-deception safeguards by clearly stating no real mailbox was accessed and by avoiding any claims of real screenshots.

What format does the simulated overnight inbox summary follow?

The simulated overnight inbox summary follows a guided output shape: 1 urgent item, 1–2 important items, and an optional low-priority tail. This concise structure ensures you receive actionable next steps for nightly planning and compact status reporting.