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PUT
Replace a dynamic MCP client registration

Authorizations

Authorization
string
header
required

Dynamic-client registration access token returned once when the MCP OAuth client is created. It remains valid only for that client's registration management URI.

Path Parameters

clientId
string
required

Body

application/json
client_id
string
required

Must exactly match the clientId path parameter.

client_name
string
Maximum string length: 120
application_type
enum<string>
Available options:
native,
web
redirect_uris
string<uri>[]

Required and non-empty when grant_types contains authorization_code; may be empty for a device-only client.

Maximum array length: 10
grant_types
enum<string>[]

Must contain authorization_code or the device-code grant. refresh_token may accompany either.

Required array length: 1 - 3 elements
Available options:
authorization_code,
refresh_token,
urn:ietf:params:oauth:grant-type:device_code
response_types
string[]

Exactly ["code"] for authorization_code clients and [] for device-only clients.

Maximum array length: 1
Allowed value: "code"
token_endpoint_auth_method
string
Allowed value: "none"
client_uri
string<uri>
logo_uri
string<uri>

Response

Updated registration metadata

client_name
string
required
Maximum string length: 120
application_type
enum<string>
required
Available options:
native,
web
redirect_uris
string<uri>[]
required

Required and non-empty when grant_types contains authorization_code; may be empty for a device-only client.

Maximum array length: 10
grant_types
enum<string>[]
required

Must contain authorization_code or the device-code grant. refresh_token may accompany either.

Required array length: 1 - 3 elements
Available options:
authorization_code,
refresh_token,
urn:ietf:params:oauth:grant-type:device_code
response_types
string[]
required

Exactly ["code"] for authorization_code clients and [] for device-only clients.

Maximum array length: 1
Allowed value: "code"
token_endpoint_auth_method
string
required
Allowed value: "none"
client_id
string
required
client_id_issued_at
integer
required
registration_client_uri
string<uri>
required
client_uri
string<uri>
logo_uri
string<uri>
registration_access_token
string

Returned only when the client is created; show and store it once.