TMCPServerIdentity Record

How a server describes itself and which optional capabilities it has switched on, gathered into one value that the revision-specific builders read when they compose the handshake or discovery response.

API unit family: TMS.MCP.ProtocolCapabilities

Syntax

TMCPServerIdentity = record

Remarks

The identity is the counterpart of the capability profile: the profile says what the negotiated revision permits, the identity says what this server offers. A switch is published only when both agree, so enabling one here against an older revision has no effect on the wire.

Fields and properties

Name	Type	Description
EnableCompletions	Boolean	Whether the server answers completion requests for prompt and resource-template arguments. True publishes the completions capability, so a client may ask for argument suggestions; False leaves it out. It is published only when the negotiated revision permits completions as well, so switching it on against an older revision has no effect.
EnableElicitation	Boolean	Whether the server may ask the connected client for additional input. True publishes the elicitation capability and lets a running request send an elicitation to the client; False leaves the capability out and an attempt to elicit is refused as not enabled. It is published only when the negotiated revision permits elicitation as well.
EnableLogging	Boolean	Whether the server accepts log-level requests and emits log messages. True publishes the logging capability, so a client may select the severity it wants and receive log notifications; False leaves the capability out and no log notification is sent.
EnablePromptNotifications	Boolean	Whether the server announces that its prompt list can change. True publishes the list-changed member of the prompts capability and lets a change to the prompt collection be broadcast to connected clients; False publishes the member as cleared and makes sending such a notification do nothing.
EnableResourceNotifications	Boolean	Whether the server announces that its resource list can change. True publishes the list-changed member of the resources capability and lets a change to the resource collection be broadcast to connected clients; False publishes the member as cleared and makes sending such a notification do nothing.
EnableResourceSubscriptions	Boolean	Whether clients may subscribe to individual resources. True publishes the subscribe member of the resources capability, so a client may register for update notifications on a single resource; False leaves that member out. It is published only when the negotiated revision permits subscriptions as well.
EnableSampling	Boolean	Whether the server may ask the client to run a model completion on its behalf. It widens the set of requests that may be handled as tasks, so it only affects the published capabilities when tasks are enabled as well.
EnableTasks	Boolean	Whether long-running requests may be accepted as tasks. True publishes the tasks capability together with its list and cancel operations, lets a request that asks for task handling be accepted as one, and lets status-change notifications be sent; False answers every request immediately and suppresses those notifications. It is published only when the negotiated revision permits tasks as well.
EnableToolNotifications	Boolean	Whether the server announces that its tool list can change. True publishes the list-changed member of the tools capability and lets a change to the tool collection be broadcast to connected clients; False publishes the member as cleared and makes sending such a notification do nothing.
Instructions	string	Free-form guidance published to the client on how the server is meant to be used. Left out of the response when empty.
ServerDescription	string	Short explanation of what the server offers. Left out of the response when empty.
ServerIconsJSON	string	Icon descriptors for the server, serialized as a JSON array. Left out of the response when empty or when the text does not parse into an array.
ServerName	string	Name published for the server in the handshake response.
ServerVersion	string	Version published for the server in the handshake response.
SupportsPagination	Boolean	Whether listings are returned one page at a time. Derived from the configured page size rather than set directly: it is True only once a page size above zero has been configured, and it marks the tool, resource and prompt capabilities as paginated.