---
title: "List systems"
method: GET
path: "/projects/{projectId}/systems"
---

# List systems

`GET /projects/{projectId}/systems`

Retrieve a paginated list of all systems. Systems are ordered by creation date.

## Path parameters

- `projectId` string, required

## Query parameters

- `limit` integer
- `cursor` string

## Response `200`

Successfully retrieved list of systems.

- object
  - `data` System[], required
    - `id` string, uuid, required — The ID of the system.
    - `name` string, required — The name of the system. Unique within the project.
    - `description` string, required — The description of the system.
    - `productionVersion` SystemVersion, required — A SystemVersion defines the specific settings for a System Under Test. System versions contain parameter values that determine system behavior during evaluation. They are immutable snapshots - once created, they never change. When running evaluations, you reference a specific systemVersionId to establish which system version to test.
      - `id` string, uuid, required — The ID of the system version.
      - `systemId` string, uuid, required — The ID of the system the system version belongs to.
      - `name` string, required — The name of the system version.
      - `config` object, required — The configuration of the system version.
    - `versions` object[], required — The versions of the system.
      - `id` string, uuid, required — The ID of the system version.
      - `name` string, required — The name of the system version.
  - `nextCursor` string, nullable, required
  - `hasMore` boolean, required
  - `total` integer

## Other responses

- `401` — Error indicating that the request is not authenticated.
- `500` — An internal service error indicating an issue with the Scorecard service.

## Changes

- **2025-06-27** `013895a80cfe` — 3 breaking, 3 info
  - removed the required property `data/items/configSchema` from the response with the `200` status
  - removed the required property `data/items/inputSchema` from the response with the `200` status
  - removed the required property `data/items/outputSchema` from the response with the `200` status
  - the `description` response's property default value `` was added for the status `200`
  - …2 more

[Change history](https://skmtc.dev/scorecard-ai/apis/scorecard-api/changes/projects/:projectId/systems/get.md)

---

[API](https://skmtc.dev/scorecard-ai/apis/scorecard-api.md) · [All operations](https://skmtc.dev/scorecard-ai/apis/scorecard-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/scorecard-ai/scorecard-api/revisions/121aaa257802/schema)