Bumps the other-dependencies group with 1 update in the
/samples/kotlin-mcp-client directory:
[com.anthropic:anthropic-java](https://github.com/anthropics/anthropic-sdk-java).
Bumps the other-dependencies group with 1 update in the
/samples/kotlin-mcp-server directory:
[gradle-wrapper](https://github.com/gradle/gradle).
Bumps the other-dependencies group with 1 update in the
/samples/weather-stdio-server directory:
[gradle-wrapper](https://github.com/gradle/gradle).
Updates `com.anthropic:anthropic-java` from 2.57.0 to 2.59.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/anthropics/anthropic-sdk-java/releases">com.anthropic:anthropic-java's
releases</a>.</em></p>
<blockquote>
<h2>v2.59.0</h2>
<h2>2.59.0 (2026-08-27)</h2>
<p>Full Changelog: <a
href="https://github.com/anthropics/anthropic-sdk-java/compare/v2.58.0...v2.59.0">v2.58.0...v2.59.0</a></p>
<h3>Features</h3>
<ul>
<li><strong>api:</strong> beta files/skills namespaces use GA shapes;
drop dated beta header pins (<a
href="e4e0e25fec">e4e0e25</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><strong>aws,bedrock:</strong> don't consume the request body while
SigV4 signing (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/257">#257</a>)
(<a
href="95238b1cdc">95238b1</a>)</li>
<li><strong>client:</strong> page backward via before_id and stop on
has_more=false (<a
href="81f16e718b">81f16e7</a>)</li>
<li><strong>webhooks:</strong> require headers to be passed to
<code>unwrap()</code> (<a
href="4b43e22ce0">4b43e22</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li><strong>api:</strong> clarify pagination on the organization
rate-limit list endpoints (<a
href="1d0e9877c2">1d0e987</a>)</li>
</ul>
<h2>v2.58.0</h2>
<h2>2.58.0 (2026-08-26)</h2>
<p>Full Changelog: <a
href="https://github.com/anthropics/anthropic-sdk-java/compare/v2.57.0...v2.58.0">v2.57.0...v2.58.0</a></p>
<h3>Features</h3>
<ul>
<li><strong>api:</strong> add <code>updates</code> thinking display mode
(beta) (<a
href="792b318a9b">792b318</a>)</li>
<li><strong>api:</strong> add missing anthropic-beta values (<a
href="60cc62afc6">60cc62a</a>)</li>
<li><strong>api:</strong> add support for Organization API endpoints (<a
href="3adde69133">3adde69</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><strong>bedrock:</strong> stop clobbering body anthropic_beta with
header betas (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/58">#58</a>)
(<a
href="e2609a9346">e2609a9</a>)</li>
<li><strong>client:</strong> let explicit and ANTHROPIC_BASE_URL base
URLs override profile base_url (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/241">#241</a>)
(<a
href="7486e65be4">7486e65</a>)</li>
<li><strong>client:</strong> resolve base URL in ClientOptions instead
of the transport (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/242">#242</a>)
(<a
href="a3e988ac85">a3e988a</a>)</li>
<li><strong>tools:</strong> keep the tool runner going on pause_turn (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/196">#196</a>)
(<a
href="557c72df30">557c72d</a>)</li>
</ul>
<h3>Chores</h3>
<ul>
<li><strong>docs:</strong> clarify skill version <code>latest</code>
support and memory version retention (<a
href="cc7fc00777">cc7fc00</a>)</li>
<li><strong>internal:</strong> cancel superseded CI runs (<a
href="ae7cc8f98e">ae7cc8f</a>)</li>
<li><strong>internal:</strong> minor workflow reformat (<a
href="36b5b98a15">36b5b98</a>)</li>
</ul>
<h3>Documentation</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/anthropics/anthropic-sdk-java/blob/main/CHANGELOG.md">com.anthropic:anthropic-java's
changelog</a>.</em></p>
<blockquote>
<h2>2.59.0 (2026-08-27)</h2>
<p>Full Changelog: <a
href="https://github.com/anthropics/anthropic-sdk-java/compare/v2.58.0...v2.59.0">v2.58.0...v2.59.0</a></p>
<h3>Features</h3>
<ul>
<li><strong>api:</strong> beta files/skills namespaces use GA shapes;
drop dated beta header pins (<a
href="e4e0e25fec">e4e0e25</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><strong>aws,bedrock:</strong> don't consume the request body while
SigV4 signing (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/257">#257</a>)
(<a
href="95238b1cdc">95238b1</a>)</li>
<li><strong>client:</strong> page backward via before_id and stop on
has_more=false (<a
href="81f16e718b">81f16e7</a>)</li>
<li><strong>webhooks:</strong> require headers to be passed to
<code>unwrap()</code> (<a
href="4b43e22ce0">4b43e22</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li><strong>api:</strong> clarify pagination on the organization
rate-limit list endpoints (<a
href="1d0e9877c2">1d0e987</a>)</li>
</ul>
<h2>2.58.0 (2026-08-26)</h2>
<p>Full Changelog: <a
href="https://github.com/anthropics/anthropic-sdk-java/compare/v2.57.0...v2.58.0">v2.57.0...v2.58.0</a></p>
<h3>Features</h3>
<ul>
<li><strong>api:</strong> add <code>updates</code> thinking display mode
(beta) (<a
href="792b318a9b">792b318</a>)</li>
<li><strong>api:</strong> add missing anthropic-beta values (<a
href="60cc62afc6">60cc62a</a>)</li>
<li><strong>api:</strong> add support for Organization API endpoints (<a
href="3adde69133">3adde69</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><strong>bedrock:</strong> stop clobbering body anthropic_beta with
header betas (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/58">#58</a>)
(<a
href="e2609a9346">e2609a9</a>)</li>
<li><strong>client:</strong> let explicit and ANTHROPIC_BASE_URL base
URLs override profile base_url (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/241">#241</a>)
(<a
href="7486e65be4">7486e65</a>)</li>
<li><strong>client:</strong> resolve base URL in ClientOptions instead
of the transport (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/242">#242</a>)
(<a
href="a3e988ac85">a3e988a</a>)</li>
<li><strong>tools:</strong> keep the tool runner going on pause_turn (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/196">#196</a>)
(<a
href="557c72df30">557c72d</a>)</li>
</ul>
<h3>Chores</h3>
<ul>
<li><strong>docs:</strong> clarify skill version <code>latest</code>
support and memory version retention (<a
href="cc7fc00777">cc7fc00</a>)</li>
<li><strong>internal:</strong> cancel superseded CI runs (<a
href="ae7cc8f98e">ae7cc8f</a>)</li>
<li><strong>internal:</strong> minor workflow reformat (<a
href="36b5b98a15">36b5b98</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li><strong>api:</strong> clarify session thread agent and
usage.iterations compaction descriptions (beta) (<a
href="2283253bf6">2283253</a>)</li>
<li><strong>examples:</strong> use adaptive thinking in thinking
examples (<a
href="da9aabae51">da9aaba</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="8722270844"><code>8722270</code></a>
release: 2.59.0</li>
<li><a
href="bc1e1995f1"><code>bc1e199</code></a>
docs(api): clarify pagination on the organization rate-limit list
endpoints</li>
<li><a
href="4da20e1818"><code>4da20e1</code></a>
fix(client): page backward via before_id and stop on has_more=false</li>
<li><a
href="b7046bca8d"><code>b7046bc</code></a>
feat(api): beta files/skills namespaces use GA shapes; drop dated beta
header...</li>
<li><a
href="6531a27dc1"><code>6531a27</code></a>
fix(webhooks): require headers to be passed to
<code>unwrap()</code></li>
<li><a
href="8786a4500d"><code>8786a45</code></a>
fix(aws,bedrock): don't consume the request body while SigV4 signing (<a
href="https://redirect.github.com/anthropics/anthropic-sdk-java/issues/257">#257</a>)</li>
<li><a
href="accd19e373"><code>accd19e</code></a>
codegen metadata</li>
<li><a
href="51bd4922ec"><code>51bd492</code></a>
release: 2.58.0</li>
<li><a
href="82b254480b"><code>82b2544</code></a>
codegen metadata</li>
<li><a
href="7bec4e1e67"><code>7bec4e1</code></a>
feat(api): add support for Organization API endpoints</li>
<li>Additional commits viewable in <a
href="https://github.com/anthropics/anthropic-sdk-java/compare/v2.57.0...v2.59.0">compare
view</a></li>
</ul>
</details>
<br />
Updates `gradle-wrapper` from 9.7.0 to 9.7.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/gradle/gradle/releases">gradle-wrapper's
releases</a>.</em></p>
<blockquote>
<h2>9.7.1</h2>
<p>The Gradle team is excited to announce Gradle 9.7.1.</p>
<p>This is a patch release for 9.7.0. We recommend using 9.7.1 instead
of 9.7.0.</p>
<p>Here are the highlights of 9.7.0 release:</p>
<ul>
<li>Isolated Projects graduates to incubating</li>
<li>Broader Configuration Cache compatibility</li>
<li>Resilient Sync helps you fix broken builds</li>
<li>More source locations in problem reports</li>
</ul>
<p><a href="https://docs.gradle.org/9.7.1/release-notes.html">Read the
Release Notes</a></p>
<p>We would like to thank the following community members for their
contributions to this release of Gradle:
<a href="https://github.com/aSemy">Adam</a>,
<a href="https://github.com/Gautam-aman">Aman Gautam</a>,
<a href="https://github.com/YukiCodepth">Aman Kumar</a>,
<a href="https://github.com/adubrouski">Anton Dubrouski</a>,
<a href="https://github.com/liutikas">Aurimas</a>,
<a href="https://github.com/gbhavya07">gbhavya07</a>,
<a href="https://github.com/joshfriend">Josh Friend</a>,
<a href="https://github.com/nicklauslittle-gov">nicklauslittle-gov</a>,
<a href="https://github.com/psoni674">Pragati</a>,
<a href="https://github.com/Project516">project516</a>,
<a href="https://github.com/Uomocapra">Qin Mi</a>,
<a href="https://github.com/rkdfx">Ravi</a>,
<a href="https://github.com/sk-reddy17">sk-reddy17</a>,
<a href="https://github.com/Suvrat1629">Suvrat Acharya</a>,
<a href="https://github.com/ShreckYe">Yongshun Ye</a>.</p>
<h2>Upgrade instructions</h2>
<p>Switch your build to use Gradle 9.7.1 by updating your wrapper:</p>
<pre><code>./gradlew :wrapper --gradle-version=9.7.1 &&
./gradlew :wrapper
</code></pre>
<p>See the Gradle <a
href="https://docs.gradle.org/9.7.1/userguide/upgrading_version_9.html">9.x
upgrade guide</a> to learn about deprecations, breaking changes and
other considerations when upgrading.</p>
<p>For Java, Groovy, Kotlin and Android compatibility, see the <a
href="https://docs.gradle.org/9.7.1/userguide/compatibility.html">full
compatibility notes</a>.</p>
<h2>Reporting problems</h2>
<p>If you find a problem with this release, please file a bug on <a
href="https://github.com/gradle/gradle/issues">GitHub Issues</a>
adhering to our issue guidelines.
If you're not sure you're encountering a bug, please use the <a
href="https://discuss.gradle.org/c/help-discuss">forum</a>.</p>
<p>We hope you will build happiness with Gradle, and we look forward to
your feedback via <a href="https://twitter.com/gradle">Twitter</a> or on
<a href="https://github.com/gradle">GitHub</a>.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="92f0512e7f"><code>92f0512</code></a>
update fixed issues for 9.7.1 (<a
href="https://redirect.github.com/gradle/gradle/issues/38892">#38892</a>)</li>
<li><a
href="820ee75a99"><code>820ee75</code></a>
update fixed issues for 9.7.1</li>
<li><a
href="82c23f9bd2"><code>82c23f9</code></a>
Fix annotation parameter ordering problem in KTS (<a
href="https://redirect.github.com/gradle/gradle/issues/38878">#38878</a>)</li>
<li><a
href="ef11a7268f"><code>ef11a72</code></a>
Fix annotation parameter ordering issue</li>
<li><a
href="bb0d8a974a"><code>bb0d8a9</code></a>
Make relevant tests polyglot (run for multiple DSLs)</li>
<li><a
href="336e129d7f"><code>336e129</code></a>
Update signing configuration (<a
href="https://redirect.github.com/gradle/gradle/issues/38874">#38874</a>)</li>
<li><a
href="4bdf0da2da"><code>4bdf0da</code></a>
Update signing configuration</li>
<li><a
href="cd9b92c1b8"><code>cd9b92c</code></a>
List issues resolved in 9.7.1 (<a
href="https://redirect.github.com/gradle/gradle/issues/38839">#38839</a>)</li>
<li><a
href="5f4e381964"><code>5f4e381</code></a>
List issues resolved in 9.7.1</li>
<li><a
href="1e08ab5513"><code>1e08ab5</code></a>
Keep type-use annotations in extracted ABI classes (<a
href="https://redirect.github.com/gradle/gradle/issues/38810">#38810</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/gradle/gradle/compare/v9.7.0...v9.7.1">compare
view</a></li>
</ul>
</details>
<br />
Updates `gradle-wrapper` from 9.7.0 to 9.7.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/gradle/gradle/releases">gradle-wrapper's
releases</a>.</em></p>
<blockquote>
<h2>9.7.1</h2>
<p>The Gradle team is excited to announce Gradle 9.7.1.</p>
<p>This is a patch release for 9.7.0. We recommend using 9.7.1 instead
of 9.7.0.</p>
<p>Here are the highlights of 9.7.0 release:</p>
<ul>
<li>Isolated Projects graduates to incubating</li>
<li>Broader Configuration Cache compatibility</li>
<li>Resilient Sync helps you fix broken builds</li>
<li>More source locations in problem reports</li>
</ul>
<p><a href="https://docs.gradle.org/9.7.1/release-notes.html">Read the
Release Notes</a></p>
<p>We would like to thank the following community members for their
contributions to this release of Gradle:
<a href="https://github.com/aSemy">Adam</a>,
<a href="https://github.com/Gautam-aman">Aman Gautam</a>,
<a href="https://github.com/YukiCodepth">Aman Kumar</a>,
<a href="https://github.com/adubrouski">Anton Dubrouski</a>,
<a href="https://github.com/liutikas">Aurimas</a>,
<a href="https://github.com/gbhavya07">gbhavya07</a>,
<a href="https://github.com/joshfriend">Josh Friend</a>,
<a href="https://github.com/nicklauslittle-gov">nicklauslittle-gov</a>,
<a href="https://github.com/psoni674">Pragati</a>,
<a href="https://github.com/Project516">project516</a>,
<a href="https://github.com/Uomocapra">Qin Mi</a>,
<a href="https://github.com/rkdfx">Ravi</a>,
<a href="https://github.com/sk-reddy17">sk-reddy17</a>,
<a href="https://github.com/Suvrat1629">Suvrat Acharya</a>,
<a href="https://github.com/ShreckYe">Yongshun Ye</a>.</p>
<h2>Upgrade instructions</h2>
<p>Switch your build to use Gradle 9.7.1 by updating your wrapper:</p>
<pre><code>./gradlew :wrapper --gradle-version=9.7.1 &&
./gradlew :wrapper
</code></pre>
<p>See the Gradle <a
href="https://docs.gradle.org/9.7.1/userguide/upgrading_version_9.html">9.x
upgrade guide</a> to learn about deprecations, breaking changes and
other considerations when upgrading.</p>
<p>For Java, Groovy, Kotlin and Android compatibility, see the <a
href="https://docs.gradle.org/9.7.1/userguide/compatibility.html">full
compatibility notes</a>.</p>
<h2>Reporting problems</h2>
<p>If you find a problem with this release, please file a bug on <a
href="https://github.com/gradle/gradle/issues">GitHub Issues</a>
adhering to our issue guidelines.
If you're not sure you're encountering a bug, please use the <a
href="https://discuss.gradle.org/c/help-discuss">forum</a>.</p>
<p>We hope you will build happiness with Gradle, and we look forward to
your feedback via <a href="https://twitter.com/gradle">Twitter</a> or on
<a href="https://github.com/gradle">GitHub</a>.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="92f0512e7f"><code>92f0512</code></a>
update fixed issues for 9.7.1 (<a
href="https://redirect.github.com/gradle/gradle/issues/38892">#38892</a>)</li>
<li><a
href="820ee75a99"><code>820ee75</code></a>
update fixed issues for 9.7.1</li>
<li><a
href="82c23f9bd2"><code>82c23f9</code></a>
Fix annotation parameter ordering problem in KTS (<a
href="https://redirect.github.com/gradle/gradle/issues/38878">#38878</a>)</li>
<li><a
href="ef11a7268f"><code>ef11a72</code></a>
Fix annotation parameter ordering issue</li>
<li><a
href="bb0d8a974a"><code>bb0d8a9</code></a>
Make relevant tests polyglot (run for multiple DSLs)</li>
<li><a
href="336e129d7f"><code>336e129</code></a>
Update signing configuration (<a
href="https://redirect.github.com/gradle/gradle/issues/38874">#38874</a>)</li>
<li><a
href="4bdf0da2da"><code>4bdf0da</code></a>
Update signing configuration</li>
<li><a
href="cd9b92c1b8"><code>cd9b92c</code></a>
List issues resolved in 9.7.1 (<a
href="https://redirect.github.com/gradle/gradle/issues/38839">#38839</a>)</li>
<li><a
href="5f4e381964"><code>5f4e381</code></a>
List issues resolved in 9.7.1</li>
<li><a
href="1e08ab5513"><code>1e08ab5</code></a>
Keep type-use annotations in extracted ABI classes (<a
href="https://redirect.github.com/gradle/gradle/issues/38810">#38810</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/gradle/gradle/compare/v9.7.0...v9.7.1">compare
view</a></li>
</ul>
</details>
<br />
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
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You can trigger Dependabot actions by commenting on this PR:
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Runnable projects demonstrating MCP server and client implementations with the
Kotlin MCP SDK.
For background on the protocol itself, see the MCP documentation.
Building a server? Start with simple-streamable-server — it
uses the recommended Streamable HTTP transport and covers tools, resources, prompts, and logging.
Building a client? Open the notebooks sample for a step-by-step walkthrough,
or see kotlin-mcp-client for a full CLI client with Anthropic API
integration.
Samples
Simple Streamable HTTP Server
A minimal Streamable HTTP server with optional Bearer token authentication. Demonstrates tools
(greet, multi-greet), a prompt template, a resource, and server-to-client logging notifications.
Read more →
Kotlinlang MCP Server
A Streamable HTTP server that exposes the official Kotlin documentation (kotlinlang.org) to LLM
clients — full-text search via Algolia and page retrieval in markdown. Demonstrates wrapping a real
external API in an MCP server with in-memory caching.
Read more →
Kotlin MCP Server
A multi-transport server supporting STDIO, SSE (plain), and SSE (Ktor plugin). Useful for exploring
different transport modes side by side.
Read more →
Weather STDIO Server
A focused STDIO server that exposes weather forecast and alert tools backed by the weather.gov API.
Includes Claude Desktop integration instructions.
Read more →
Kotlin MCP Client
An interactive CLI client that connects to any MCP server over STDIO and routes queries through
Anthropic's Claude API, bridging MCP tools with LLM conversations.
Read more →
MCP Client Notebook
A Kotlin notebook that connects to a remote MCP server via Streamable HTTP and demonstrates ping,
tool listing, and tool invocation — all in an interactive cell-by-cell format.
Read more →
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