The workspace's GitHub App and where it is installed (owner or admin)
The App registered in the console (its id, name and page, and when and by whom the private key was last set; never the key), then GitHub's answer for it now, asked with the App's own JWT: its installations, and for each catalog repository written as auth: { kind: github_app } the installation that covers it (null when the App is not installed there). check is null with no App registered, and failed when GitHub did not answer (github_unreachable) or refused the App (github_rejected: a revoked key or a deleted App). API keys are refused.
Auth: cookie session only; no scope.
cookieSession__Host-werft_session<token>For the web console: the browser session cookie set by POST /v1/auth/login. It holds the scopes of the user's workspace role (owner: all; admin and member: all but sessions:recover). Requests other than GET must also send X-Requested-With: werft-web.
id*stringThe workspace's id.
^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$uuidThe App and its installations; never the private key.
application/json- response
github_app*|nullcheck*||nullinstallations*array<>repositories*array<>manifest_blocked?|nullusage?|nullcurl -X GET 'https://example.com/v1/workspaces/497f6eca-6276-4993-bfeb-53cbbbba6f08/github-app'{ "github_app": { "app_id": 123456, "slug": "acme-agents", "name": "Acme agents", "html_url": "https://github.com/apps/acme-agents", "private_key": { "updated_at": "2026-10-30T09:00:00Z", "updated_by": { "user_id": "3e7f1a90-5c2d-4b8e-8f61-2a9d0c4b7e35", "display_name": "Jae" } }, "created_at": "2026-10-30T09:00:00Z", "updated_at": "2026-10-30T09:00:00Z" }, "check": { "state": "ok" }, "installations": [ { "id": 7654321, "account": "acme", "repository_selection": "selected", "html_url": "https://github.com/organizations/acme/settings/installations/7654321" } ], "repositories": [ { "id": "app", "url": "https://github.com/acme/app.git", "installation_id": 7654321 } ]}