---
title: "tool si.act.remember"
description: "a memory and its scope: the memory, or a later fact that ends it."
section: reference
address: /reference/tools/si-act-remember
contract: 0476e35e6e275db5
---

# tool si.act.remember

a memory and its scope: the memory, or a later fact that ends it.

[figure: Over MCP, si.act.remember takes RememberInput and returns a card whose body is Memory.]

the memory, or a later fact that ends it. The call needs the act grant at the strategy rung.



| | |
|---|---|
| input | [RememberInput](/concepts/rememberinput) |
| result | a card whose body is [Memory](/concepts/memory) |
| read-only | no |
| destructive | yes |
| card address | `ui://scale-intelligence/cards/Memory` |
| HTTP route | [`/v1/act/remember`](/reference/act/remember) |





| field | type | required | note |
|---|---|---|---|
| `memory` | [Memory](/concepts/memory) | no |  |
| `forget` | `id` | no |  |