List custom patterns for a workspace

List custom secret patterns: a repository's own and the ones it inherits from its workspace (with repo), or a workspace's (with workspace).

GET/workspaces/{workspace}/secret-scanning/custom-patterns

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

Path parameters

Name	Type	Required	Description
`workspace`	string	Yes	Instead of repo: the workspace’s slug, for all of it (or its own, for patterns).

Example request

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

Example response

A successful request answers 200 with:

{
  "patterns": [
    {
      "id": "pat_01kq2p9f6g7h8j9k0m1n2p3q4r",
      "scope": "workspace",
      "workspace": "flagon-io",
      "repo": null,
      "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.