Memory Tiering

Automated multi-tiered memory management (HOT, WARM, COLD). Use this skill to organize, prune, and archive context during memory operations or compactions.

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Last updated: April 23, 2026

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Memory Tiering Skill 🧠⚖️

This skill implements a dynamic, three-tiered memory architecture to optimize context usage and retrieval efficiency.

The Three Tiers

🔥 HOT (memory/hot/HOT_MEMORY.md):
- Focus: Current session context, active tasks, temporary credentials, immediate goals.
- Management: Updated frequently. Pruned aggressively once tasks are completed.
🌡️ WARM (memory/warm/WARM_MEMORY.md):
- Focus: User preferences (Hui's style, timezone), core system inventory, stable configurations, recurring interests.
- Management: Updated when preferences change or new stable tools are added.
❄️ COLD (MEMORY.md):
- Focus: Long-term archive, historical decisions, project milestones, distilled lessons.
- Management: Updated during archival phases. Detail is replaced by summaries.

Workflow:

Organize-Memory

Whenever a memory reorganization is triggered (manual or post-compaction), follow these steps:

Step 1: Ingest & Audit

Read all three tiers and recent daily logs (
```
memory/YYYY-MM-DD.md
```
).
Identify "Dead Context" (completed tasks, resolved bugs).

Step 2: Tier Redistribution

Move to HOT: Anything requiring immediate attention in the next 2-3 turns.
Move to WARM: New facts about the user or system that are permanent.
Move to COLD: Completed high-level project summaries.

Step 3: Pruning & Summarization

Remove granular details from COLD.
Ensure credentials in HOT point to their root files rather than storing raw secrets (if possible).

Step 4: Verification

Ensure no critical information was lost during the move.
Verify that
```
HOT
```
is now small enough for efficient context use.

Usage Trigger

Trigger manually with: "Run memory tiering" or "整理记忆层级".
Trigger automatically after any
```
/compact
```
command.

Memory Tiering

AI Skill Market Insights

Quick Start

Manual Installation

TEAR & SHARE

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Memory Tiering Skill 🧠⚖️

The Three Tiers

Workflow:
`Organize-Memory`

Step 1: Ingest & Audit

Step 2: Tier Redistribution

Step 3: Pruning & Summarization

Step 4: Verification

Usage Trigger

Memory Systems Design

Context Degradation Detection

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