---
title: "tool si.read.capture_rules"
description: "a platform, or nothing: the rules with each platform's readiness."
section: reference
address: /reference/tools/si-read-capture_rules
contract: 0476e35e6e275db5
---

# tool si.read.capture_rules

a platform, or nothing: the rules with each platform's readiness.

[figure: Over MCP, si.read.capture_rules takes CaptureRulesInput and returns a card whose body is [CaptureRule].]

the rules with each platform's readiness. The call needs the read grant at the user rung.



| | |
|---|---|
| input | [CaptureRulesInput](/concepts/capturerulesinput) |
| result | a card whose body is [CaptureRule](/concepts/capturerule) |
| read-only | yes |
| destructive | no |
| card address | `ui://scale-intelligence/cards/CaptureRule` |
| HTTP route | [`/v1/read/capture_rules`](/reference/read/capture_rules) |





| field | type | required | note |
|---|---|---|---|
| `platform` | `text` | no |  |