Merge trains

Un merge train pone en cola los merge requests hacia una rama de destino y prueba cada uno junto con los que van delante antes de fusionarlo. Estas acciones listan los merge trains de un proyecto o el tren de una rama de destino, leen la entrada de un merge request en el tren y añaden un merge request a su tren.

Preguntas de ejemplo

• “¿Qué hay en el merge train de main?”
• “Añade el merge request !15 al merge train”
• “¿En qué posición del tren está el merge request !15?”

Cómo llamarlo

• Dinámica, la superficie predeterminada: llama a gitlab_execute_action con action igual al ID de la acción, como merge_train.add, y sus parámetros en params. gitlab_find_action encuentra un ID a partir de una descripción de la tarea.
• Meta (GITLAB_MCP_TOOL_SURFACE=meta): llama a gitlab_merge_train con action igual al nombre de la acción, como add, y sus parámetros en params.
• Individual (GITLAB_MCP_TOOL_SURFACE=individual): llama a la herramienta propia de la acción, como gitlab_add_merge_request_to_merge_train, pasándole directamente sus parámetros.

Disponibilidad

Cuántas de estas acciones sirve una instancia en cada nivel, de un total de 4:

• Free: 0
• Premium: 4
• Ultimate: 4

Acciones de solo lectura: 3 de 4, las que conserva un despliegue en modo de solo lectura.

Acciones

La descripción de cada acción, y la de cada uno de sus parámetros, es el texto que sirve el servidor para ella en la superficie predeterminada, citado tal cual; por eso está en inglés.

Acción	Individual
merge_train.add	gitlab_add_merge_request_to_merge_train
merge_train.get	gitlab_get_merge_request_on_merge_train
merge_train.list_branch	gitlab_list_merge_request_in_merge_train
merge_train.list_project	gitlab_list_project_merge_trains

merge_train.add

Add a merge request to a merge train. Returns: the resulting merge train entries with the merge request, user, pipeline, target branch, status, and duration. See also: merge_train.get, merge_train.list_branch, merge_train.list_project.

• Meta-herramienta: gitlab_merge_train, acción add
• Herramienta individual: gitlab_add_merge_request_to_merge_train
• Nivel: Premium
• Comportamiento: escribe, no idempotente

Parámetro	Tipo	Requerido	Descripción
merge_request_iid	integer	sí	Merge request internal ID
project_id	string/integer	sí	Project ID or URL-encoded path
auto_merge	boolean	no	Enable auto-merge when pipeline succeeds
sha	string	no	Head SHA of the merge request to verify
squash	boolean	no	Squash commits when merging
when_pipeline_succeeds	boolean	no	Deprecated in 17.11. Use auto_merge instead. Merge only when the pipeline succeeds

merge_train.get

Get the merge train status of a single merge request. Returns: the merge train entry with the merge request, user, pipeline, target branch, status, and duration. See also: merge_train.list_project, merge_train.list_branch, merge_train.add.

• Meta-herramienta: gitlab_merge_train, acción get
• Herramienta individual: gitlab_get_merge_request_on_merge_train
• Nivel: Premium
• Comportamiento: solo lectura, idempotente

Parámetro	Tipo	Requerido	Descripción
merge_request_iid	integer	sí	Merge request internal ID
project_id	string/integer	sí	Project ID or URL-encoded path

merge_train.list_branch

List the merge requests on a merge train for a target branch. Returns: merge train entries with the merge request, user, pipeline, status, duration, and pagination metadata. See also: merge_train.list_project, merge_train.get, merge_train.add.

• Meta-herramienta: gitlab_merge_train, acción list_branch
• Herramienta individual: gitlab_list_merge_request_in_merge_train
• Nivel: Premium
• Comportamiento: solo lectura, idempotente

Parámetro	Tipo	Requerido	Descripción
project_id	string/integer	sí	Project ID or URL-encoded path
target_branch	string	sí	Target branch name
order_by	string	no	Column to order results by (keyset pagination)
page	integer	no	Page number to fetch, 1-based. Defaults to 1. Use the next_page field from the previous response to paginate forward.
page_token	string	no	Keyset pagination cursor: record id at which to fetch the next page, taken from the previous keyset response. Only used when pagination=‘keyset’.
pagination	string	no	Pagination method: ‘keyset’ for keyset-based pagination on large ordered result sets, or ‘offset’ (the default). Keyset avoids deep-offset cost.
per_page	integer	no	Items per page. Defaults to 20, minimum 1, maximum 100. Use 100 to minimize round trips when the result set is large.
scope	string (active, complete)	no	Filter by scope: active, complete
sort	string (asc, desc)	no	Sort order: asc or desc

merge_train.list_project

List all merge trains in a project. Returns: merge train entries with the merge request, user, pipeline, target branch, status, duration, and pagination metadata. See also: merge_train.list_branch, merge_train.get, merge_train.add.

• Meta-herramienta: gitlab_merge_train, acción list_project
• Herramienta individual: gitlab_list_project_merge_trains
• Nivel: Premium
• Comportamiento: solo lectura, idempotente

Parámetro	Tipo	Requerido	Descripción
project_id	string/integer	sí	Project ID or URL-encoded path
order_by	string	no	Column to order results by (keyset pagination)
page	integer	no	Page number to fetch, 1-based. Defaults to 1. Use the next_page field from the previous response to paginate forward.
page_token	string	no	Keyset pagination cursor: record id at which to fetch the next page, taken from the previous keyset response. Only used when pagination=‘keyset’.
pagination	string	no	Pagination method: ‘keyset’ for keyset-based pagination on large ordered result sets, or ‘offset’ (the default). Keyset avoids deep-offset cost.
per_page	integer	no	Items per page. Defaults to 20, minimum 1, maximum 100. Use 100 to minimize round trips when the result set is large.
scope	string (active, complete)	no	Filter by scope: active, complete
sort	string (asc, desc)	no	Sort order: asc or desc