.. index:: single: mcp_server_2025_11_25_spec
.. _mcp_server_2025_11_25_spec/0:

.. rst-class:: right

**object**

``mcp_server_2025_11_25_spec``
==============================

MCP 2025-11-25 protocol handler. Extends the 2025-06-18 handler with version ``2025-11-25`` negotiation (still accepting ``2025-06-18``), optional ``serverInfo.description``, icons metadata on tools/prompts/resources (SEP-973), and URL-mode elicitation (SEP-1036). EnumSchema / ElicitResult enrichments (SEP-1330) are pass-through via application-supplied schemas. Does **not** implement sampling tool calling, experimental Tasks, or OAuth/OIDC.

| **Availability:** 
|    ``logtalk_load(mcp_server(loader))``

| **Author:** Paulo Moura
| **Version:** 1:0:0
| **Date:** 2026-08-31

| **Compilation flags:**
|    ``static, context_switching_calls``


| **Extends:**
|    ``public`` :ref:`mcp_server_2025_06_18_spec <mcp_server_2025_06_18_spec/0>`
| **Uses:**
|    :ref:`json_rpc <json_rpc/0>`

| **Remarks:**
|    (none)

| **Inherited public predicates:**
|     :ref:`options_protocol/0::check_option/1`  :ref:`options_protocol/0::check_options/1`  :ref:`mcp_server_spec_protocol/0::cleanup/0`  :ref:`mcp_server_2025_06_18_spec/0::current_options/1`  :ref:`options_protocol/0::default_option/1`  :ref:`options_protocol/0::default_options/1`  :ref:`mcp_server_2025_06_18_spec/0::elicit_request/5`  :ref:`mcp_server_spec_protocol/0::handle_message/3`  :ref:`mcp_server_spec_protocol/0::notify/1`  :ref:`options_protocol/0::option/2`  :ref:`options_protocol/0::option/3`  :ref:`mcp_server_spec_protocol/0::prepare/2`  :ref:`mcp_server_spec_protocol/0::spec/1`  :ref:`mcp_server_2025_06_18_spec/0::supported_specs/1`  :ref:`mcp_server_application/0::tool_descriptors_to_json/3`  :ref:`options_protocol/0::valid_option/1`  :ref:`options_protocol/0::valid_options/1`  

.. contents::
   :local:
   :backlinks: top

Public predicates
-----------------

.. index:: elicit_url_request/5
.. _mcp_server_2025_11_25_spec/0::elicit_url_request/5:

``elicit_url_request/5``
^^^^^^^^^^^^^^^^^^^^^^^^

Sends a URL-mode ``elicitation/create`` request (SEP-1036) and reads the client response. ``Answer`` is ``accept(Content)``, ``decline``, or ``cancel``.

| **Compilation flags:**
|    ``static``

| **Template:**
|    ``elicit_url_request(Input,Output,Message,URL,Answer)``
| **Mode and number of proofs:**
|    ``elicit_url_request(+stream,+stream,+atom,+atom,--compound)`` - ``one``


------------

Protected predicates
--------------------

(no local declarations; see entity ancestors if any)

Private predicates
------------------

(no local declarations; see entity ancestors if any)

Operators
---------

(none)