chore(python-deps): bump mcp from 1.27.1 to 1.28.1 (#6310)

Bumps [mcp](https://github.com/modelcontextprotocol/python-sdk) from
1.27.1 to 1.28.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/modelcontextprotocol/python-sdk/releases">mcp's
releases</a>.</em></p>
<blockquote>
<h2>v1.28.0</h2>
<h2>Deprecations</h2>
<p>Two API surfaces now emit <code>DeprecationWarning</code> ahead of
their removal in v2. Nothing is removed in 1.x, and the warnings fire
only when the deprecated API is <em>called</em> - importing the modules
stays silent.</p>
<ul>
<li><strong>WebSocket transport</strong> -
<code>mcp.client.websocket.websocket_client</code> and
<code>mcp.server.websocket.websocket_server</code><code>modelcontextprotocol/typescript-sdk#1783</code></li>
<li><strong>Experimental tasks API</strong> -
<code>ClientSession.experimental</code>,
<code>Server.experimental</code>,
<code>ServerSession.experimental</code>, and the
<code>experimental_task_handlers=</code> kwarg on
<code>ClientSession</code>. Tasks (SEP-1686) were removed from the MCP
specification and are expected to return as a separate MCP
extension.</li>
</ul>
<p>If your test suite runs with <code>filterwarnings =
[&quot;error&quot;]</code> and exercises these paths, add a scoped
ignore such as <code>ignore:The experimental tasks API is
deprecated:DeprecationWarning</code> or <code>ignore:The WebSocket .*
transport is deprecated:DeprecationWarning</code>.</p>
<p>See <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/issues/2828">#2828</a>
for full details.</p>
<h2>What's Changed</h2>
<ul>
<li>[v1.x] Support Python 3.14 by <a
href="https://github.com/maxisbey"><code>@​maxisbey</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2769">modelcontextprotocol/python-sdk#2769</a></li>
<li>fix: omit null optional fields from task result payloads by <a
href="https://github.com/liuzemei"><code>@​liuzemei</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2809">modelcontextprotocol/python-sdk#2809</a></li>
<li>[v1.x] Deprecate the WebSocket transport and the experimental tasks
entry points by <a
href="https://github.com/maxisbey"><code>@​maxisbey</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2828">modelcontextprotocol/python-sdk#2828</a></li>
<li>[v1.x] Add a v2 status banner to the README by <a
href="https://github.com/maxisbey"><code>@​maxisbey</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2835">modelcontextprotocol/python-sdk#2835</a></li>
<li>[v1.x] Deflake the child process cleanup tests by <a
href="https://github.com/maxisbey"><code>@​maxisbey</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2839">modelcontextprotocol/python-sdk#2839</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/liuzemei"><code>@​liuzemei</code></a>
made their first contribution in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2809">modelcontextprotocol/python-sdk#2809</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/modelcontextprotocol/python-sdk/compare/v1.27.2...v1.28.0">https://github.com/modelcontextprotocol/python-sdk/compare/v1.27.2...v1.28.0</a></p>
<h2>v1.27.2</h2>
<h2>What's Changed</h2>
<ul>
<li>[v1.x] ci: deploy docs to py.sdk.modelcontextprotocol.io via Pages
artifact by <a
href="https://github.com/maxisbey"><code>@​maxisbey</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2635">modelcontextprotocol/python-sdk#2635</a></li>
<li>[v1.x] Add subject and claims to AccessToken by <a
href="https://github.com/maxisbey"><code>@​maxisbey</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2690">modelcontextprotocol/python-sdk#2690</a></li>
<li>[v1.x] Bind transport sessions to the authenticated principal by <a
href="https://github.com/maxisbey"><code>@​maxisbey</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2719">modelcontextprotocol/python-sdk#2719</a></li>
<li>[v1.x] Scope experimental tasks to the session that created them by
<a href="https://github.com/maxisbey"><code>@​maxisbey</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/pull/2720">modelcontextprotocol/python-sdk#2720</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/modelcontextprotocol/python-sdk/compare/v1.27.1...v1.27.2">https://github.com/modelcontextprotocol/python-sdk/compare/v1.27.1...v1.27.2</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/777b8d06710c140e3606b0d4598e2aa48546c266"><code>777b8d0</code></a>
[v1.x] Support TransportSecuritySettings in the WebSocket server
transport (#...</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/47204674fb26185c2cf45f065831f27b8e5d5c65"><code>4720467</code></a>
[v1.x] Set Development Status classifier to Production/Stable (<a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/issues/2976">#2976</a>)</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/6df3d734265eb49bf758a5e5eb420937337184e9"><code>6df3d73</code></a>
[v1.x] Buffer per-request StreamableHTTP streams; store priming event
before ...</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/32d32908feb7b15eddeb46872774bf95869cc5f0"><code>32d3290</code></a>
[v1.x] Pass a list to parametrize in test_docs_examples (pytest 9.1.0
compat)...</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/0dca751056dc87d04893d53af129fd00b56a18da"><code>0dca751</code></a>
[v1.x] Deflake the child process cleanup tests (<a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/issues/2839">#2839</a>)</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/52258a95645c66fccbe925289c3382712b9bc68a"><code>52258a9</code></a>
[v1.x] Add a v2 status banner to the README (<a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/issues/2835">#2835</a>)</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/b8f491724c45dbf89d6569364b58d6e8d25d7e42"><code>b8f4917</code></a>
[v1.x] Deprecate the WebSocket transport and the experimental tasks
entry poi...</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/2309e5ef974062748e0268c396eba73cfdb6f5e3"><code>2309e5e</code></a>
fix: omit null optional fields from task result payloads (<a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/issues/2809">#2809</a>)</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/494eb11d36b4238226cc0551da6015e1c73f7f3b"><code>494eb11</code></a>
[v1.x] Support Python 3.14 (<a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/issues/2769">#2769</a>)</li>
<li><a
href="https://github.com/modelcontextprotocol/python-sdk/commit/62137874ff26dd74d2fea80ff528a7fd9ca7a5e7"><code>6213787</code></a>
[v1.x] Scope experimental tasks to the session that created them (<a
href="https://redirect.github.com/modelcontextprotocol/python-sdk/issues/2720">#2720</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/modelcontextprotocol/python-sdk/compare/v1.27.1...v1.28.1">compare
view</a></li>
</ul>
</details>
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pyproject.toml

@@ -80,7 +80,7 @@ dependencies = [
     "aiosqlite>=0.21.0",                              # server - for metadata store
     "asyncpg",                                        # for metadata store
     "sqlalchemy[asyncio]>=2.0.41",                    # server - for conversations
-    "mcp>=1.23.0,<2.0",                                # for connectors
+    "mcp>=1.28.1,<2.0",                                # for connectors
     "zstandard>=0.23.0",                              # server - zstd request decompression
     "models-dev>=1.0.398",
 ]
@@ -191,7 +191,7 @@ type_checking = [
     "sqlite-vec",
     "faiss-cpu",
     "lm-format-enforcer",
-    "mcp>=1.23.0,<2.0",
+    "mcp>=1.28.1,<2.0",
     "neo4j",
     "ollama",
     "langchain-openai>=1.2.2",
@@ -204,7 +204,7 @@ test-common = [
     "aiosqlite",
     "asyncpg>=0.29.0",
     "chardet",
-    "mcp>=1.23.0,<2.0",
+    "mcp>=1.28.1,<2.0",
     "neo4j",
     "pgvector>=0.3.0",
     "psycopg2-binary>=2.9.0",

src/ogx/providers/registry/responses.py

@@ -29,7 +29,7 @@ def available_providers() -> list[ProviderSpec]:
                 "pillow",
                 "pandas",
                 "scikit-learn",
-                "mcp>=1.23.0,<2.0",
+                "mcp>=1.28.1,<2.0",
             ]
             + kvstore_dependencies(),  # TODO make this dynamic based on the kvstore config
             module="ogx.providers.inline.responses.builtin",

src/ogx/providers/registry/tool_runtime.py

@@ -101,7 +101,7 @@ def available_providers() -> list[ProviderSpec]:
             provider_type="remote::model-context-protocol",
             module="ogx.providers.remote.tool_runtime.model_context_protocol",
             config_class="ogx.providers.remote.tool_runtime.model_context_protocol.config.MCPProviderConfig",
-            pip_packages=["mcp>=1.23.0,<2.0"],
+            pip_packages=["mcp>=1.28.1,<2.0"],
             provider_data_validator="ogx.providers.remote.tool_runtime.model_context_protocol.config.MCPProviderDataValidator",
             description="Model Context Protocol (MCP) tool for standardized tool calling and context management.",
         ),