Environments and deployments

A project’s environments (create, read, update, stop and delete), the deployment records made to them (list, read, create, update, delete, the merge requests a deployment shipped, and approving or rejecting a deployment waiting at a manual gate), and the deploy freeze periods that block deployments on a schedule. Protected environments, which restrict who may deploy to an environment, are the actions served from Premium.

Stopping an environment runs its on-stop jobs, and force skips them; stopping and deleting are destructive.

Sample questions

• “List the environments of project 42”
• “What is deployed to production right now?”
• “Add a deploy freeze over the end-of-year holidays”
• “Approve the deployment waiting on production”

How to call it

• Dynamic, the default surface: call gitlab_execute_action with action set to the action’s ID, such as environment.create, and its parameters in params. gitlab_find_action finds an ID from a description of the task.
• Meta (GITLAB_MCP_TOOL_SURFACE=meta): call gitlab_environment with action set to the action’s name, such as create, and its parameters in params.
• Individual (GITLAB_MCP_TOOL_SURFACE=individual): call the action’s own tool, such as gitlab_environment_create, with its parameters as the arguments.

Availability

How many of these actions an instance serves at each tier, out of a total of 23:

• Free: 18
• Premium: 23
• Ultimate: 23

Read-only actions: 9 of 23, the ones a deployment in read-only mode keeps. A token with read_api and not api is served 9 of the 23.

Actions

The description of each action, and of each of its parameters, is the text the server serves for it on the default surface, quoted as served. The token lines say what GitLab 19.4.1 requires of a token for the requests each action sends; on an instance with Admin Mode turned on, an action only an administrator may run also needs admin_mode. A destructive action runs only once confirmed, unless GITLAB_MCP_YOLO_MODE (or AUTOPILOT) skips that step: the dynamic surface needs confirm: true on gitlab_execute_action, and the other two take a confirm parameter or the client’s prompt (Destructive actions).

Action	Tier	Individual
environment.create	Free	gitlab_environment_create
environment.delete	Free	gitlab_environment_delete
environment.deployment_approve_or_reject	Free	gitlab_deployment_approve_or_reject
environment.deployment_create	Free	gitlab_deployment_create
environment.deployment_delete	Free	gitlab_deployment_delete
environment.deployment_get	Free	gitlab_deployment_get
environment.deployment_list	Free	gitlab_deployment_list
environment.deployment_merge_requests	Free	gitlab_list_deployment_merge_requests
environment.deployment_update	Free	gitlab_deployment_update
environment.freeze_create	Free	gitlab_create_freeze_period
environment.freeze_delete	Free	gitlab_delete_freeze_period
environment.freeze_get	Free	gitlab_get_freeze_period
environment.freeze_list	Free	gitlab_list_freeze_periods
environment.freeze_update	Free	gitlab_update_freeze_period
environment.get	Free	gitlab_environment_get
environment.list	Free	gitlab_environment_list
environment.protected_get	Premium	gitlab_protected_environment_get
environment.protected_list	Premium	gitlab_protected_environment_list
environment.protected_protect	Premium	gitlab_protected_environment_protect
environment.protected_unprotect	Premium	gitlab_protected_environment_unprotect
environment.protected_update	Premium	gitlab_protected_environment_update
environment.stop	Free	gitlab_environment_stop
environment.update	Free	gitlab_environment_update

environment.create

Create an environment in a project. Use when introducing new runtime targets such as review, staging, or production environments.

• Meta-tool: gitlab_environment, action create
• Individual tool: gitlab_environment_create
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Environment: Create at project (permissions page)
• Behavior: writes, not idempotent

Parameter	Type	Mandatory	Description
name	string	yes	Environment name (e.g. production, staging)
project_id	string/integer	yes	Project ID or URL-encoded path
auto_stop_setting	string (always, with_action)	no	Auto-stop behavior: always or with_action
cluster_agent_id	integer	no	ID of the cluster agent to associate with this environment
description	string	no	Description of the environment
external_url	string	no	URL of the environment’s external deployment
flux_resource_path	string	no	Flux resource path used to track the environment’s deployment status
kubernetes_namespace	string	no	Kubernetes namespace for the cluster agent
tier	string (production, staging, testing, development, other)	no	Deployment tier: production, staging, testing, development, other

environment.delete

Delete a stopped environment from a project. Returns: a success confirmation naming the deleted environment. See also: environment.stop, environment.list, environment.get.

• Meta-tool: gitlab_environment, action delete
• Individual tool: gitlab_environment_delete
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Environment: Delete at project (permissions page)
• Behavior: writes, destructive (needs confirmation), idempotent

Parameter	Type	Mandatory	Description
environment_id	integer	yes	Environment ID
project_id	string/integer	yes	Project ID or URL-encoded path

environment.deployment_approve_or_reject

Approve or reject a blocked deployment awaiting protected-environment approval, optionally with a comment and an approval rule to represent. Returns: a confirmation message naming the deployment and the applied status. See also: environment.deployment_get, environment.deployment_update.

• Meta-tool: gitlab_environment, action deployment_approve_or_reject
• Individual tool: gitlab_deployment_approve_or_reject
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Deployment: Approve at project (permissions page)
• Behavior: writes, idempotent

Parameter	Type	Mandatory	Description
deployment_id	integer	yes	Deployment ID
project_id	string/integer	yes	Project ID or URL-encoded path
status	string (approved, rejected)	yes	Approval status: approved or rejected
comment	string	no	Optional comment for the approval or rejection
represented_as	string	no	Name of the approval rule to act as, when the user belongs to multiple approval rules

environment.deployment_create

Create a deployment record for an environment at a given ref and sha with an initial status. Returns: the created deployment with id, iid, ref, sha, status, and nested user, environment, and deployable objects. See also: environment.get, environment.deployment_list, environment.deployment_update.

• Meta-tool: gitlab_environment, action deployment_create
• Individual tool: gitlab_deployment_create
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Deployment: Create at project (permissions page)
• Behavior: writes, not idempotent

Parameter	Type	Mandatory	Description
environment	string	yes	Name of the environment to deploy to
project_id	string/integer	yes	Project ID or URL-encoded path
ref	string	yes	Git branch or tag to deploy
sha	string	yes	Git SHA to deploy
status	string (running, success, failed, canceled)	yes	Initial deployment status: running or success or failed or canceled. GitLab 19 rejects created when creating a deployment
tag	boolean	yes	Whether the ref is a tag: false for a branch ref, true for a tag ref

environment.deployment_delete

Delete a deployment record by deployment_id within a project. Returns: a confirmation that the deployment was deleted. See also: environment.deployment_get, environment.deployment_list.

• Meta-tool: gitlab_environment, action deployment_delete
• Individual tool: gitlab_deployment_delete
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Deployment: Delete at project (permissions page)
• Behavior: writes, destructive (needs confirmation), idempotent

Parameter	Type	Mandatory	Description
deployment_id	integer	yes	Deployment ID
project_id	string/integer	yes	Project ID or URL-encoded path

environment.deployment_get

Get one deployment by deployment_id for a project. Use when investigating a specific deployment state, environment, or actor metadata.

• Meta-tool: gitlab_environment, action deployment_get
• Individual tool: gitlab_deployment_get
• Tier: Free
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Deployment: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
deployment_id	integer	yes	Deployment ID
project_id	string/integer	yes	Project ID or URL-encoded path

environment.deployment_list

List deployments in a project with environment, status, and date filters plus offset or keyset pagination. Returns: matching deployments with ref, sha, status, user, environment, and deployable (CI job) objects, and pagination metadata. See also: environment.deployment_get, environment.list, pipeline.get.

• Meta-tool: gitlab_environment, action deployment_list
• Individual tool: gitlab_deployment_list
• Tier: Free
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Deployment: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
project_id	string/integer	yes	Project ID or URL-encoded path
environment	string	no	Filter by environment name
finished_after	string	no	Return deployments finished after this RFC3339 timestamp (GitLab 14+ only)
finished_before	string	no	Return deployments finished before this RFC3339 timestamp (GitLab 14+ only)
order_by	string (id, iid, created_at, updated_at, finished_at, ref)	no	Order by id or iid or created_at or updated_at or finished_at or ref (default: id)
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	Next page of a keyset listing: the next_page_token of the previous response of this action, passed back unchanged. It carries the position and every filter of the listing as GitLab read them, and those are what the next page is asked with, whatever filters are sent beside it. Leave it empty for the first page.
pagination	string	no	Pagination method: ‘keyset’ for keyset-based pagination on large ordered result sets, or ‘offset’ (the default). Keyset avoids deep-offset cost, and a keyset page names the next one in next_page_token rather than next_page.
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.
sort	string (asc, desc)	no	Sort order: asc or desc (default: asc)
status	string (created, running, success, failed, canceled, blocked)	no	Filter by status: created or running or success or failed or canceled
updated_after	string	no	Return deployments updated after this RFC3339 timestamp (GitLab < 14 only)
updated_before	string	no	Return deployments updated before this RFC3339 timestamp (GitLab < 14 only)

environment.deployment_merge_requests

List the merge requests associated with a deployment, with merge-request filtering (state, approval, author, assignee, draft, created date) and offset or keyset pagination. Returns: matching merge requests with full metadata (author, assignees, reviewers, labels, milestone, pipelines, time stats, timestamps) and pagination metadata. See also: merge_request.get, merge_request.list, environment.deployment_list.

• Meta-tool: gitlab_environment, action deployment_merge_requests
• Individual tool: gitlab_list_deployment_merge_requests
• Tier: Free
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Deployment: Read, Merge Request: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
deployment_id	integer	yes	Deployment ID
project_id	string/integer	yes	Project ID or URL-encoded path
approved_by_ids	integer/string[]	no	Filter by MRs approved by all listed user IDs. Accepts user IDs, or exactly one of “Any” (approved by someone) or “None” (unapproved)
approved_by_usernames	string[]	no	Filter by MRs approved by all listed usernames
approver_ids	integer/string[]	no	Filter by MRs with all listed users as eligible approvers. Accepts user IDs, or exactly one of “Any” (has approvers) or “None” (has none)
assignee_id	string/integer	no	Filter by assignee: a user ID, None for merge requests nobody is assigned, or Any for those somebody is
author_id	integer	no	Filter by author user ID
author_username	string	no	Filter by author username
created_after	string	no	Return MRs created after date (ISO 8601, e.g. 2025-01-01T00:00:00Z)
created_before	string	no	Return MRs created before date (ISO 8601, e.g. 2025-12-31T23:59:59Z)
draft	boolean	no	Filter by draft status (true=only drafts, false=only non-drafts)
in	string	no	Fields the search parameter matches. Accepts title, description, or both joined with a comma. Default is title,description
labels	string[]	no	Label names to filter by
milestone	string	no	Milestone title to filter by
my_reaction_emoji	string	no	Filter by MRs the caller reacted to with this emoji (e.g. thumbsup)
non_archived	boolean	no	Return merge requests from non-archived projects only. Default is true
not_author_username	string	no	Exclude MRs authored by this username
not_labels	string[]	no	Label names to exclude
order_by	string (created_at, updated_at, merged_at, label_priority, priority, milestone_due, popularity, title)	no	Order by: created_at, updated_at, merged_at, label_priority, priority, milestone_due, popularity, or title (default created_at)
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	Next page of a keyset listing: the next_page_token of the previous response of this action, passed back unchanged. It carries the position and every filter of the listing as GitLab read them, and those are what the next page is asked with, whatever filters are sent beside it. Leave it empty for the first page.
pagination	string	no	Pagination method: ‘keyset’ for keyset-based pagination on large ordered result sets, or ‘offset’ (the default). Keyset avoids deep-offset cost, and a keyset page names the next one in next_page_token rather than next_page.
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.
reviewer_id	string/integer	no	Filter by reviewer: a user ID, None for merge requests with no reviewer, or Any for those with one
reviewer_username	string	no	Filter by reviewer username
scope	string (created_by_me, assigned_to_me, reviews_for_me, all)	no	Filter by scope: created_by_me, assigned_to_me, reviews_for_me, or all
search	string	no	Search in title and description
sort	string (asc, desc)	no	Sort order: asc or desc
source_branch	string	no	Filter by source branch name
state	string (opened, closed, locked, merged, all)	no	Filter by state: opened, closed, locked, merged, or all (default all)
target_branch	string	no	Filter by target branch name
updated_after	string	no	Return MRs updated after date (ISO 8601, e.g. 2025-01-01T00:00:00Z)
updated_before	string	no	Return MRs updated before date (ISO 8601, e.g. 2025-12-31T23:59:59Z)
wip	string	no	Filter by draft/WIP status: ‘yes’ for draft MRs, ‘no’ for non-draft

environment.deployment_update

Update a deployment’s status by deployment_id within a project. Returns: the updated deployment with id, iid, ref, sha, status, and nested user, environment, and deployable objects. See also: environment.deployment_get, environment.deployment_list, environment.deployment_approve_or_reject.

• Meta-tool: gitlab_environment, action deployment_update
• Individual tool: gitlab_deployment_update
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Deployment: Update at project (permissions page)
• Behavior: writes, idempotent

Parameter	Type	Mandatory	Description
deployment_id	integer	yes	Deployment ID
project_id	string/integer	yes	Project ID or URL-encoded path
status	string (running, success, failed, canceled)	yes	New deployment status: running or success or failed or canceled

environment.freeze_create

Create a deploy freeze period for a project. Returns: the created freeze period with id, freeze_start/freeze_end cron expressions, and cron_timezone.

• Meta-tool: gitlab_environment, action freeze_create
• Individual tool: gitlab_create_freeze_period
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Freeze Period: Create at project (permissions page)
• Behavior: writes, not idempotent

Parameter	Type	Mandatory	Description
freeze_end	string	yes	Cron expression for freeze end (e.g. 0 7 * * 1)
freeze_start	string	yes	Cron expression for freeze start (e.g. 0 23 * * 5)
project_id	string/integer	yes	Project ID or URL-encoded path
cron_timezone	string	no	Timezone for cron expressions (e.g. America/New_York)

environment.freeze_delete

Delete a deploy freeze period. Returns: no content on success (HTTP 204).

• Meta-tool: gitlab_environment, action freeze_delete
• Individual tool: gitlab_delete_freeze_period
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Freeze Period: Delete at project (permissions page)
• Behavior: writes, destructive (needs confirmation), idempotent

Parameter	Type	Mandatory	Description
freeze_period_id	integer	yes	Freeze period ID
project_id	string/integer	yes	Project ID or URL-encoded path

environment.freeze_get

Get a specific deploy freeze period. Returns: the freeze period’s id, freeze_start/freeze_end cron expressions, cron_timezone, and created/updated timestamps.

• Meta-tool: gitlab_environment, action freeze_get
• Individual tool: gitlab_get_freeze_period
• Tier: Free
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Freeze Period: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
freeze_period_id	integer	yes	Freeze period ID
project_id	string/integer	yes	Project ID or URL-encoded path

environment.freeze_list

List deploy freeze periods for a project. Returns: each freeze period’s id, freeze_start/freeze_end cron expressions, cron_timezone, and created/updated timestamps.

• Meta-tool: gitlab_environment, action freeze_list
• Individual tool: gitlab_list_freeze_periods
• Tier: Free
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Freeze Period: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
project_id	string/integer	yes	Project ID or URL-encoded path
order_by	string	no	Column to order results by
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	Next page of a keyset listing: the next_page_token of the previous response of this action, passed back unchanged. It carries the position and every filter of the listing as GitLab read them, and those are what the next page is asked with, whatever filters are sent beside it. Leave it empty for the first page.
pagination	string	no	Pagination method: ‘keyset’ for keyset-based pagination on large ordered result sets, or ‘offset’ (the default). Keyset avoids deep-offset cost, and a keyset page names the next one in next_page_token rather than next_page.
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.
sort	string (asc, desc)	no	Sort direction (asc, desc)

environment.freeze_update

Update an existing deploy freeze period. Returns: the updated freeze period with id, freeze_start/freeze_end cron expressions, and cron_timezone.

• Meta-tool: gitlab_environment, action freeze_update
• Individual tool: gitlab_update_freeze_period
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Freeze Period: Update at project (permissions page)
• Behavior: writes, idempotent

Parameter	Type	Mandatory	Description
freeze_period_id	integer	yes	Freeze period ID
project_id	string/integer	yes	Project ID or URL-encoded path
cron_timezone	string	no	Timezone for cron expressions
freeze_end	string	no	Cron expression for freeze end
freeze_start	string	no	Cron expression for freeze start

environment.get

Get one environment by environment_id. Use when inspecting state, tier, external URL, and stop behavior of a specific environment.

• Meta-tool: gitlab_environment, action get
• Individual tool: gitlab_environment_get
• Tier: Free
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Environment: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
environment_id	integer	yes	Environment ID
project_id	string/integer	yes	Project ID or URL-encoded path

environment.list

List environments in one project with filters and pagination. Use this to discover environment IDs before get/update/stop/delete operations.

• Meta-tool: gitlab_environment, action list
• Individual tool: gitlab_environment_list
• Tier: Free
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Environment: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
project_id	string/integer	yes	Project ID or URL-encoded path
name	string	no	Filter by exact environment name
order_by	string	no	Column to order results by (e.g. id, name)
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	Next page of a keyset listing: the next_page_token of the previous response of this action, passed back unchanged. It carries the position and every filter of the listing as GitLab read them, and those are what the next page is asked with, whatever filters are sent beside it. Leave it empty for the first page.
pagination	string	no	Pagination method: ‘keyset’ for keyset-based pagination on large ordered result sets, or ‘offset’ (the default). Keyset avoids deep-offset cost, and a keyset page names the next one in next_page_token rather than next_page.
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.
search	string	no	Search environments by name (fuzzy)
sort	string (asc, desc)	no	Sort order: asc or desc
states	string (available, stopping, stopped)	no	Filter by state: available, stopping, stopped

environment.protected_get

Get a single protected (or wildcard) environment by name. Returns: the environment with its deploy access levels (id, access level, user/group, group inheritance) and approval rules. See also: environment.protected_list, environment.protected_update, environment.protected_unprotect.

• Meta-tool: gitlab_environment, action protected_get
• Individual tool: gitlab_protected_environment_get
• Tier: Premium
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Protected Environment: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
environment	string	yes	Environment name
project_id	string/integer	yes	Project ID or URL-encoded path

environment.protected_list

List protected environments in a project with order_by/sort and offset or keyset pagination. Returns: protected environments with their deploy access levels, required approval count, approval rules, and pagination metadata. See also: environment.protected_get, environment.protected_protect, environment.list.

• Meta-tool: gitlab_environment, action protected_list
• Individual tool: gitlab_protected_environment_list
• Tier: Premium
• Classic or OAuth token: read_api (or api)
• Fine-grained token: Protected Environment: Read at project (permissions page)
• Behavior: read-only, idempotent

Parameter	Type	Mandatory	Description
project_id	string/integer	yes	Project ID or URL-encoded path
order_by	string	no	Column to order keyset-paginated results by
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	Next page of a keyset listing: the next_page_token of the previous response of this action, passed back unchanged. It carries the position and every filter of the listing as GitLab read them, and those are what the next page is asked with, whatever filters are sent beside it. Leave it empty for the first page.
pagination	string	no	Pagination method: ‘keyset’ for keyset-based pagination on large ordered result sets, or ‘offset’ (the default). Keyset avoids deep-offset cost, and a keyset page names the next one in next_page_token rather than next_page.
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.
sort	string (asc, desc)	no	Sort direction (asc, desc)

environment.protected_protect

Protect a single environment or wildcard with deploy access levels and approval rules. Returns: the newly protected environment with its deploy access levels, required approval count, and approval rules. See also: environment.protected_get, environment.protected_update, environment.protected_unprotect.

• Meta-tool: gitlab_environment, action protected_protect
• Individual tool: gitlab_protected_environment_protect
• Tier: Premium
• Classic or OAuth token: api
• Fine-grained token: Protected Environment: Create at project (permissions page)
• Behavior: writes, not idempotent

Parameter	Type	Mandatory	Description
deploy_access_levels	object[]	yes	Deploy access levels
name	string	yes	Environment name to protect
project_id	string/integer	yes	Project ID or URL-encoded path
approval_rules	object[]	no	Approval rules
required_approval_count	integer	no	Required number of approvals

environment.protected_unprotect

Unprotect a single environment or wildcard, removing its deployment gates. Returns: a success confirmation naming the unprotected environment. See also: environment.protected_list, environment.protected_protect.

• Meta-tool: gitlab_environment, action protected_unprotect
• Individual tool: gitlab_protected_environment_unprotect
• Tier: Premium
• Classic or OAuth token: api
• Fine-grained token: Protected Environment: Delete at project (permissions page)
• Behavior: writes, destructive (needs confirmation), idempotent

Parameter	Type	Mandatory	Description
environment	string	yes	Environment name to unprotect
project_id	string/integer	yes	Project ID or URL-encoded path

environment.protected_update

Update a protected environment’s deploy access levels and approval rules (use _destroy to remove an entry). Returns: the updated environment with its deploy access levels, required approval count, and approval rules. See also: environment.protected_get, environment.protected_protect, environment.protected_unprotect.

• Meta-tool: gitlab_environment, action protected_update
• Individual tool: gitlab_protected_environment_update
• Tier: Premium
• Classic or OAuth token: api
• Fine-grained token: Protected Environment: Update at project (permissions page)
• Behavior: writes, idempotent

Parameter	Type	Mandatory	Description
environment	string	yes	Environment name
project_id	string/integer	yes	Project ID or URL-encoded path
approval_rules	object[]	no	Updated approval rules
deploy_access_levels	object[]	no	Updated deploy access levels
name	string	no	New environment name
required_approval_count	integer	no	Required number of approvals

environment.stop

Stop an active environment. This is modeled as a delete-style action but intentionally marked non-destructive because it changes runtime state without deleting the environment resource.

• Meta-tool: gitlab_environment, action stop
• Individual tool: gitlab_environment_stop
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Environment: Stop at project (permissions page)
• Behavior: writes, destructive (needs confirmation), idempotent

Parameter	Type	Mandatory	Description
environment_id	integer	yes	Environment ID
project_id	string/integer	yes	Project ID or URL-encoded path
force	boolean	no	Force stop even if environment has active deployments

environment.update

Update an existing environment in a project. Returns: the updated environment with state, tier, external URL, cluster agent, Kubernetes namespace, Flux resource path, and auto-stop settings. See also: environment.get, environment.list, environment.stop.

• Meta-tool: gitlab_environment, action update
• Individual tool: gitlab_environment_update
• Tier: Free
• Classic or OAuth token: api
• Fine-grained token: Environment: Update at project (permissions page)
• Behavior: writes, idempotent

Parameter	Type	Mandatory	Description
environment_id	integer	yes	Environment ID
project_id	string/integer	yes	Project ID or URL-encoded path
auto_stop_setting	string (always, with_action)	no	Auto-stop behavior: always or with_action
cluster_agent_id	integer	no	ID of the cluster agent to associate with this environment
description	string	no	Updated description. Pass an empty string to remove it. Omit the field to leave it untouched
external_url	string	no	Updated external URL. Pass an empty string to remove it. Omit the field to leave it untouched
flux_resource_path	string	no	Flux resource path used to track the environment’s deployment status
kubernetes_namespace	string	no	Kubernetes namespace for the cluster agent
name	string	no	New environment name
tier	string (production, staging, testing, development, other)	no	Updated tier: production, staging, testing, development, other