List custom patterns

GET/repos/{owner}/{name}/secret-scanning/custom-patterns

A repository’s list includes its workspace’s patterns, with scope workspace. entitled says whether they run here: always on a public repository, and on a private one when the workspace is on the g1t plan.

• Authentication: Required. Send an access token as Authorization: Bearer.
• MCP tool: security with action patterns, and the same inputs
• Scope: An access token needs security:read.
• Also at: GET /workspaces/{workspace}/secret-scanning/custom-patterns

Path parameters

Name	Type	Required	Description
owner	string	Yes	The workspace that owns the repository.
name	string	Yes	The repository’s name.

Example request

curl https://api.g1t.sh/repos/flagon-io/hello/secret-scanning/custom-patterns \
  -H "Authorization: Bearer $G1T_TOKEN"

Example response

A successful request answers 200 with:

{
  "patterns": [
    {
      "id": "pat_01kq2p9f6g7h8j9k0m1n2p3q4r",
      "scope": "repository",
      "workspace": "flagon-io",
      "repo": "hello",
      "name": "Acme API key",
      "pattern": "acme_[a-z0-9]{32}",
      "before": null,
      "after": null,
      "test_strings": [
        "ACME_KEY=acme_0123456789abcdef0123456789abcdef"
      ],
      "state": "published",
      "created_by": "syntaqx",
      "created_at": "2026-10-06T09:14:02.118Z",
      "updated_by": "syntaqx",
      "updated_at": "2026-10-06T09:14:02.118Z",
      "open_alerts": 0
    }
  ],
  "entitled": true
}

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.