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44 lines
1.6 KiB
Plaintext
44 lines
1.6 KiB
Plaintext
---
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title: memory - Memory & Knowledge
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description: Search and read long-term memory and knowledge base files
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---
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The memory tool contains two sub-tools: `memory_search` (search memory) and `memory_get` (read memory or knowledge files).
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When the [knowledge base](/knowledge) feature is enabled, both tools also support accessing files under the `knowledge/` directory.
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## Dependencies
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No extra dependencies, available by default. Managed by the Agent Core memory system.
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## memory_search
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Search historical memory and knowledge base content with hybrid keyword and vector retrieval.
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| Parameter | Type | Required | Description |
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| --- | --- | --- | --- |
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| `query` | string | Yes | Search query |
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## memory_get
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Read the content of a specific memory or knowledge file.
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| Parameter | Type | Required | Description |
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| --- | --- | --- | --- |
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| `path` | string | Yes | Relative path to the file (e.g. `MEMORY.md`, `memory/2026-01-01.md`, `knowledge/concepts/rag.md`) |
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| `start_line` | integer | No | Start line number |
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| `end_line` | integer | No | End line number |
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## How It Works
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The Agent automatically invokes memory tools in these scenarios:
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- When the user shares important information → stores to memory
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- When historical context is needed → searches relevant memory
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- When conversation reaches a certain length → extracts summary for storage
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- When discussing domain knowledge → retrieves relevant pages from the knowledge base
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<Note>
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When `knowledge` is set to `false` in config, the tool descriptions and search scope automatically adjust to include only memory files.
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</Note>
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