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65 lines
2.4 KiB
Plaintext
65 lines
2.4 KiB
Plaintext
---
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title: Memory
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description: CowAgent long-term memory system
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---
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The memory system enables the Agent to remember important information over time, continuously accumulating experience, understanding user preferences, and truly achieving autonomous thinking and continuous growth.
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## How It Works
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The Agent proactively stores memory in the following scenarios:
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- **When user shares important information** — Automatically identifies and stores preferences, decisions, facts, and other key information
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- **When conversation reaches a certain length** — Automatically extracts summaries to prevent information loss
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- **When retrieval is needed** — Intelligently searches historical memory, combining context for responses
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## Memory Types
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### Core Memory
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Stored in `~/cow/memory/core.md`, containing long-term user preferences, important decisions, key facts, and other information that doesn't fade over time.
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### Daily Memory
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Stored in `~/cow/memory/daily/` directory, organized by date, recording daily conversation summaries and key events.
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## First Launch
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On first launch, the Agent will proactively ask the user for key information and save it to the workspace (default `~/cow`):
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| File | Description |
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| --- | --- |
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| `system.md` | Agent system prompt and behavior settings |
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| `user.md` | User identity information and preferences |
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| `memory/core.md` | Core memory |
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| `memory/daily/` | Daily memory directory |
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<Frame>
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<img src="https://cdn.link-ai.tech/doc/20260203000455.png" width="800" />
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</Frame>
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## Memory Retrieval
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The memory system supports hybrid retrieval modes:
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- **Keyword retrieval** — Match historical memory based on keywords
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- **Vector retrieval** — Semantic similarity search, finds relevant memory even with different wording
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The Agent automatically triggers memory retrieval during conversation as needed, incorporating relevant historical information into context.
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## Configuration
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```json
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{
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"agent_workspace": "~/cow",
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"agent_max_context_tokens": 40000,
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"agent_max_context_turns": 30
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}
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```
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| Parameter | Description | Default |
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| --- | --- | --- |
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| `agent_workspace` | Workspace path, memory files stored under this directory | `~/cow` |
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| `agent_max_context_tokens` | Max context tokens, affects short-term memory capacity | `40000` |
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| `agent_max_context_turns` | Max context turns, oldest conversations discarded when exceeded | `30` |
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