List runner groups

A workspace's runner groups: which of its repositories may use the runners in each.

GET/workspaces/{workspace}/actions/runner-groups

The default group (every repository) is where runners go when no group is named. Owners only.

Authentication: Required. Send an access token as Authorization: Bearer.
MCP tool: workflow with action list_runner_groups, and the same inputs
Scope: An access token needs runners:read.

Path parameters

Name	Type	Required	Description
`workspace`	string	Yes	The workspace’s slug, e.g. “flagon-io”.

Example request

curl https://api.g1t.sh/workspaces/flagon-io/actions/runner-groups \
  -H "Authorization: Bearer $G1T_TOKEN"

Example response

A successful request answers 200 with:

[
  {
    "id": "rng_01kq2m7r2a5d8g1j4m7p0s3v6y",
    "name": "Default",
    "default": true,
    "repositories": [],
    "runners": 2,
    "updated_at": "2026-10-02T09:30:00.000Z"
  },
  {
    "id": "rng_01kq2m7r2a5d8g1j4m7p0s3v6z",
    "name": "GPU",
    "default": false,
    "repositories": [
      "hello",
      "models"
    ],
    "runners": 1,
    "updated_at": "2026-10-05T11:20:00.000Z"
  }
]

Errors

A failed request answers with one of these statuses and a body like {"error": {"code": "not_found", "message": "Repository not found."}}. See errors.

Status	Code	When
401	`unauthenticated`	A token is required, or the one sent is not valid.
403	`forbidden`	The token is valid but not allowed to do this, such as a member-only change or an agent token outside its repository.
404	`not_found`	It does not exist, or you cannot see it.
422	`invalid`	The input is not valid. `message` says which field and why.