Agent Registry API (agentregistry:v1)

2026-06-26

25 new methods | New API

Additions

    Methods
  • agentregistry.projects.locations.list

      HTTP Method : GET

      Parameter Order : name

      Path : v1/{+name}/locations

      Parameters :

        filter

          Type : string

          Location : query

          Description : A filter to narrow down results to a preferred subset. The filtering language accepts strings like `"displayName=tokyo"`, and is documented in more detail in [AIP-160](https://google.aip.dev/160).

        pageToken

          Description : A page token received from the `next_page_token` field in the response. Send that page token to receive the subsequent page.

          Type : string

          Location : query

        pageSize

          Type : integer

          Location : query

          Format : int32

          Description : The maximum number of results to return. If not set, the service selects a default.

        name

          Description : The resource that owns the locations collection, if applicable.

          Type : string

          Pattern : ^projects/[^/]+$

          Required : Yes

          Location : path

        extraLocationTypes

          Type : string

          Location : query

          Repeated : Yes

          Description : Optional. Do not use this field unless explicitly documented otherwise. This is primarily for internal usage.

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • Flat Path : v1/projects/{projectsId}/locations

      Description : Lists information about the supported locations for this service. This method lists locations based on the resource scope provided in the ListLocationsRequest.name field: * **Global locations**: If `name` is empty, the method lists the public locations available to all projects. * **Project-specific locations**: If `name` follows the format `projects/{project}`, the method lists locations visible to that specific project. This includes public, private, or other project-specific locations enabled for the project. For gRPC and client library implementations, the resource name is passed as the `name` field. For direct service calls, the resource name is incorporated into the request path based on the specific service implementation and version.

  • agentregistry.projects.locations.get

  • agentregistry.projects.locations.agents.search

  • agentregistry.projects.locations.agents.get

  • agentregistry.projects.locations.agents.list

      Description : Lists Agents in a given project and location.

      Flat Path : v1/projects/{projectsId}/locations/{locationsId}/agents

      Parameters :

        orderBy

          Location : query

          Type : string

          Description : Optional. Hint for how to order the results

        parent

          Location : path

          Required : Yes

          Pattern : ^projects/[^/]+/locations/[^/]+$

          Type : string

          Description : Required. Parent value for ListAgentsRequest

        pageSize

          Type : integer

          Location : query

          Format : int32

          Description : Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default.

        pageToken

          Type : string

          Location : query

          Description : Optional. A token identifying a page of results the server should return.

        filter

          Description : Optional. Filtering results

          Location : query

          Type : string

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Parameter Order : parent

      Path : v1/{+parent}/agents

      HTTP Method : GET

  • agentregistry.projects.locations.services.list

      Parameters :

        parent

          Required : Yes

          Location : path

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+$

          Description : Required. The project and location to list services in. Expected format: `projects/{project}/locations/{location}`.

        pageToken

          Description : Optional. A token identifying a page of results the server should return.

          Type : string

          Location : query

        filter

          Location : query

          Type : string

          Description : Optional. A query string used to filter the list of services returned. The filter expression must follow AIP-160 syntax. Filtering is supported on the `name`, `display_name`, `description`, and `labels` fields. Some examples: * `name = "projects/p1/locations/l1/services/s1"` * `display_name = "my-service"` * `description : "myservice description"` * `labels.env = "prod"`

        pageSize

          Type : integer

          Location : query

          Format : int32

          Description : Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default.

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Flat Path : v1/projects/{projectsId}/locations/{locationsId}/services

      Description : Lists Services in a given project and location.

      HTTP Method : GET

      Path : v1/{+parent}/services

      Parameter Order : parent

  • agentregistry.projects.locations.services.delete

      Parameter Order : name

      Path : v1/{+name}

      HTTP Method : DELETE

      Description : Deletes a single Service.

      Parameters :

        name

          Description : Required. The name of the Service. Format: `projects/{project}/locations/{location}/services/{service}`.

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+/services/[^/]+$

          Required : Yes

          Location : path

        requestId

          Description : Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).

          Location : query

          Type : string

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Flat Path : v1/projects/{projectsId}/locations/{locationsId}/services/{servicesId}

  • agentregistry.projects.locations.services.create

      HTTP Method : POST

      Parameter Order : parent

      Path : v1/{+parent}/services

      Flat Path : v1/projects/{projectsId}/locations/{locationsId}/services

      Parameters :

        parent

          Pattern : ^projects/[^/]+/locations/[^/]+$

          Type : string

          Description : Required. The project and location to create the Service in. Expected format: `projects/{project}/locations/{location}`.

          Location : path

          Required : Yes

        serviceId

          Description : Required. The ID to use for the service, which will become the final component of the service's resource name. This value should be 4-63 characters, and valid characters are `/a-z-/`.

          Location : query

          Type : string

        requestId

          Type : string

          Location : query

          Description : Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Description : Creates a new Service in a given project and location.

  • agentregistry.projects.locations.services.get

  • agentregistry.projects.locations.services.patch

      Flat Path : v1/projects/{projectsId}/locations/{locationsId}/services/{servicesId}

      Parameters :

        updateMask

          Description : Optional. Field mask is used to specify the fields to be overwritten in the Service resource by the update. The fields specified in the update_mask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the user does not provide a mask then all fields present in the request will be overwritten.

          Type : string

          Location : query

          Format : google-fieldmask

        requestId

          Description : Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).

          Location : query

          Type : string

        name

          Required : Yes

          Location : path

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+/services/[^/]+$

          Description : Identifier. The resource name of the Service. Format: `projects/{project}/locations/{location}/services/{service}`.

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Description : Updates the parameters of a single Service.

      HTTP Method : PATCH

      Path : v1/{+name}

      Parameter Order : name

  • agentregistry.projects.locations.endpoints.list

      Description : Lists Endpoints in a given project and location.

      Parameters :

        parent

          Location : path

          Required : Yes

          Pattern : ^projects/[^/]+/locations/[^/]+$

          Type : string

          Description : Required. The project and location to list endpoints in. Expected format: `projects/{project}/locations/{location}`.

        pageSize

          Type : integer

          Location : query

          Format : int32

          Description : Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default.

        pageToken

          Type : string

          Location : query

          Description : Optional. A token identifying a page of results the server should return.

        filter

          Type : string

          Location : query

          Description : Optional. A query string used to filter the list of endpoints returned. The filter expression must follow AIP-160 syntax. Filtering is supported on the `name`, `display_name`, `description`, `version`, and `interfaces` fields. Some examples: * `name = "projects/p1/locations/l1/endpoints/e1"` * `display_name = "my-endpoint"` * `description = "my-endpoint-description"` * `version = "v1"` * `interfaces.transport = "HTTP_JSON"`

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Flat Path : v1/projects/{projectsId}/locations/{locationsId}/endpoints

      Path : v1/{+parent}/endpoints

      Parameter Order : parent

      HTTP Method : GET

  • agentregistry.projects.locations.endpoints.get

  • agentregistry.projects.locations.mcpServers.get

  • agentregistry.projects.locations.mcpServers.list

      Description : Lists McpServers in a given project and location.

      Flat Path : v1/projects/{projectsId}/locations/{locationsId}/mcpServers

      Parameters :

        orderBy

          Description : Optional. Hint for how to order the results

          Location : query

          Type : string

        parent

          Required : Yes

          Location : path

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+$

          Description : Required. Parent value for ListMcpServersRequest. Format: `projects/{project}/locations/{location}`.

        pageToken

          Location : query

          Type : string

          Description : Optional. A token identifying a page of results the server should return.

        filter

          Type : string

          Location : query

          Description : Optional. Filtering results

        pageSize

          Description : Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default.

          Type : integer

          Location : query

          Format : int32

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Parameter Order : parent

      Path : v1/{+parent}/mcpServers

      HTTP Method : GET

  • agentregistry.projects.locations.mcpServers.search

  • agentregistry.projects.locations.bindings.delete

      Description : Deletes a single Binding.

      Flat Path : v1/projects/{projectsId}/locations/{locationsId}/bindings/{bindingsId}

      Parameters :

        name

          Description : Required. The name of the Binding. Format: `projects/{project}/locations/{location}/bindings/{binding}`.

          Pattern : ^projects/[^/]+/locations/[^/]+/bindings/[^/]+$

          Type : string

          Location : path

          Required : Yes

        requestId

          Type : string

          Location : query

          Description : Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Path : v1/{+name}

      Parameter Order : name

      HTTP Method : DELETE

  • agentregistry.projects.locations.bindings.list

      Flat Path : v1/projects/{projectsId}/locations/{locationsId}/bindings

      Parameters :

        pageToken

          Type : string

          Location : query

          Description : Optional. A token identifying a page of results the server should return.

        filter

          Type : string

          Location : query

          Description : Optional. A query string used to filter the list of bindings returned. The filter expression must follow AIP-160 syntax.

        pageSize

          Type : integer

          Location : query

          Format : int32

          Description : Optional. Requested page size. Server may return fewer items than requested. Page size is 500 if unspecified and is capped at `500` even if a larger value is given.

        parent

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+$

          Description : Required. The project and location to list bindings in. Expected format: `projects/{project}/locations/{location}`.

          Required : Yes

          Location : path

        orderBy

          Location : query

          Type : string

          Description : Optional. Hint for how to order the results

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Description : Lists Bindings in a given project and location.

      HTTP Method : GET

      Parameter Order : parent

      Path : v1/{+parent}/bindings

  • agentregistry.projects.locations.bindings.fetchAvailable

      Parameters :

        pageSize

          Type : integer

          Location : query

          Format : int32

          Description : Optional. Requested page size. Server may return fewer items than requested. Page size is 500 if unspecified and is capped at `500` even if a larger value is given.

        sourceIdentifier

          Location : query

          Type : string

          Description : The identifier of the source Agent. Format: * `urn:agent:{publisher}:{namespace}:{name}`

        pageToken

          Description : Optional. A token identifying a page of results the server should return.

          Type : string

          Location : query

        targetIdentifier

          Description : Optional. The identifier of the target Agent, MCP Server, or Endpoint. Format: * `urn:agent:{publisher}:{namespace}:{name}` * `urn:mcp:{publisher}:{namespace}:{name}` * `urn:endpoint:{publisher}:{namespace}:{name}`

          Type : string

          Location : query

        parent

          Location : path

          Required : Yes

          Pattern : ^projects/[^/]+/locations/[^/]+$

          Type : string

          Description : Required. The parent, in the format `projects/{project}/locations/{location}`.

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Flat Path : v1/projects/{projectsId}/locations/{locationsId}/bindings:fetchAvailable

      Description : Fetches available Bindings.

      HTTP Method : GET

      Parameter Order : parent

      Path : v1/{+parent}/bindings:fetchAvailable

  • agentregistry.projects.locations.bindings.patch

      Parameter Order : name

      Path : v1/{+name}

      HTTP Method : PATCH

      Description : Updates the parameters of a single Binding.

      Parameters :

        name

          Required : Yes

          Location : path

          Description : Required. Identifier. The resource name of the Binding. Format: `projects/{project}/locations/{location}/bindings/{binding}`.

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+/bindings/[^/]+$

        requestId

          Description : Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).

          Location : query

          Type : string

        updateMask

          Description : Optional. Field mask is used to specify the fields to be overwritten in the Binding resource by the update. The fields specified in the update_mask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the user does not provide a mask then all fields present in the request will be overwritten.

          Type : string

          Location : query

          Format : google-fieldmask

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Flat Path : v1/projects/{projectsId}/locations/{locationsId}/bindings/{bindingsId}

  • agentregistry.projects.locations.bindings.get

  • agentregistry.projects.locations.bindings.create

      HTTP Method : POST

      Parameter Order : parent

      Path : v1/{+parent}/bindings

      Parameters :

        bindingId

          Type : string

          Location : query

          Description : Required. The ID to use for the binding, which will become the final component of the binding's resource name. This value should be 4-63 characters, and must conform to RFC-1034. Specifically, it must match the regular expression `^[a-z]([a-z0-9-]{0,61}[a-z0-9])?$`.

        requestId

          Location : query

          Type : string

          Description : Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).

        parent

          Required : Yes

          Location : path

          Description : Required. The project and location to create the Binding in. Expected format: `projects/{project}/locations/{location}`.

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+$

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-only
    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • https://www.googleapis.com/auth/cloud-platform.read-only
    • Flat Path : v1/projects/{projectsId}/locations/{locationsId}/bindings

      Description : Creates a new Binding in a given project and location.

  • agentregistry.projects.locations.operations.list

      Description : Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns `UNIMPLEMENTED`.

      Flat Path : v1/projects/{projectsId}/locations/{locationsId}/operations

      Parameters :

        pageSize

          Type : integer

          Location : query

          Format : int32

          Description : The standard list page size.

        filter

          Description : The standard list filter.

          Type : string

          Location : query

        pageToken

          Description : The standard list page token.

          Type : string

          Location : query

        name

          Required : Yes

          Location : path

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+$

          Description : The name of the operation's parent resource.

        returnPartialSuccess

          Description : When set to `true`, operations that are reachable are returned as normal, and those that are unreachable are returned in the ListOperationsResponse.unreachable field. This can only be `true` when reading across collections. For example, when `parent` is set to `"projects/example/locations/-"`. This field is not supported by default and will result in an `UNIMPLEMENTED` error if set unless explicitly documented otherwise in service or product specific documentation.

          Type : boolean

          Location : query

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • Parameter Order : name

      Path : v1/{+name}/operations

      HTTP Method : GET

  • agentregistry.projects.locations.operations.cancel

      Parameter Order : name

      Path : v1/{+name}:cancel

      HTTP Method : POST

      Description : Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of `1`, corresponding to `Code.CANCELLED`.

      Parameters :

        name

          Description : The name of the operation resource to be cancelled.

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+/operations/[^/]+$

          Required : Yes

          Location : path

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • Flat Path : v1/projects/{projectsId}/locations/{locationsId}/operations/{operationsId}:cancel

  • agentregistry.projects.locations.operations.get

  • agentregistry.projects.locations.operations.delete

      Description : Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`.

      Flat Path : v1/projects/{projectsId}/locations/{locationsId}/operations/{operationsId}

      Parameters :

        name

          Required : Yes

          Location : path

          Type : string

          Pattern : ^projects/[^/]+/locations/[^/]+/operations/[^/]+$

          Description : The name of the operation resource to be deleted.

      Scopes :

    • https://www.googleapis.com/auth/agentregistry.read-write
    • https://www.googleapis.com/auth/cloud-platform
    • Parameter Order : name

      Path : v1/{+name}

      HTTP Method : DELETE