---
number: 7978
title: Bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0
author: dependabot
state: MERGED
createdAt: '2025-12-02T17:40:09Z'
updatedAt: '2025-12-02T19:06:57Z'
closedAt: '2025-12-02T19:06:49Z'
mergedAt: '2025-12-02T19:06:49Z'
head: dependabot/npm_and_yarn/modelcontextprotocol/sdk-1.24.0
base: dev
url: 'https://github.com/neomjs/neo/pull/7978'
---
Bumps [@modelcontextprotocol/sdk](https://github.com/modelcontextprotocol/typescript-sdk) from 1.23.0 to 1.24.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/modelcontextprotocol/typescript-sdk/releases"><code>@​modelcontextprotocol/sdk</code>'s releases</a>.</em></p>
<blockquote>
<h2>1.24.0</h2>
<h2>Summary</h2>
<p>This release brings us up to speed with the latest MCP spec <code>2025-11-25</code>. Take a look at the <a href="https://modelcontextprotocol.io/specification/2025-11-25">latest spec</a> as well as the release <a href="https://blog.modelcontextprotocol.io/posts/2025-11-25-first-mcp-anniversary/">blog post.</a></p>
<h2>What's Changed</h2>
<ul>
<li>fix: update spec links from latest to draft by <a href="https://github.com/domdomegg"><code>@​domdomegg</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1171">modelcontextprotocol/typescript-sdk#1171</a></li>
<li>Make sure to consume HTTP error response bodies by <a href="https://github.com/GreenStage"><code>@​GreenStage</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1173">modelcontextprotocol/typescript-sdk#1173</a></li>
<li>docs: add GET request handling for streamableHttp stateless mode by <a href="https://github.com/saharis9988"><code>@​saharis9988</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1161">modelcontextprotocol/typescript-sdk#1161</a></li>
<li>SEP-1686: Tasks by <a href="https://github.com/LucaButBoring"><code>@​LucaButBoring</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1041">modelcontextprotocol/typescript-sdk#1041</a></li>
<li>Fix JSON parse error on SSE events with empty data by <a href="https://github.com/felixweinberger"><code>@​felixweinberger</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1184">modelcontextprotocol/typescript-sdk#1184</a></li>
<li>Fix StreamableHTTPClientTransport instantiation by <a href="https://github.com/yuwzho"><code>@​yuwzho</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/944">modelcontextprotocol/typescript-sdk#944</a></li>
<li>feat: eslint rule to prefer node protocols by <a href="https://github.com/mattzcarey"><code>@​mattzcarey</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1187">modelcontextprotocol/typescript-sdk#1187</a></li>
<li>fix: call tasks/result to deliver side-channel messages by <a href="https://github.com/felixweinberger"><code>@​felixweinberger</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1185">modelcontextprotocol/typescript-sdk#1185</a></li>
<li>Add invalid_target oauth error (rfc 8707) by <a href="https://github.com/GreenStage"><code>@​GreenStage</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1183">modelcontextprotocol/typescript-sdk#1183</a></li>
<li>fix(client): use StreamableHTTPError instead of plain Error in send() by <a href="https://github.com/yamadashy"><code>@​yamadashy</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1178">modelcontextprotocol/typescript-sdk#1178</a></li>
<li>coerce 'expires_in' to be a number by <a href="https://github.com/adam-kuhn"><code>@​adam-kuhn</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1111">modelcontextprotocol/typescript-sdk#1111</a></li>
<li>Allow HTTP issuer URLs when MCP_DEV_MODE is enabled by <a href="https://github.com/jerome3o-anthropic"><code>@​jerome3o-anthropic</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1189">modelcontextprotocol/typescript-sdk#1189</a></li>
<li>fix: update registerTool signature for proper typed ToolCallback by <a href="https://github.com/mattzcarey"><code>@​mattzcarey</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1188">modelcontextprotocol/typescript-sdk#1188</a></li>
<li>SEP-1046: Client credentials flow for M2M without user interaction by <a href="https://github.com/KKonstantinov"><code>@​KKonstantinov</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1157">modelcontextprotocol/typescript-sdk#1157</a></li>
<li>adds the transitive <code>@​types/express-serve-static-core</code> dependency as a direct devDependency by <a href="https://github.com/mgyarmathy"><code>@​mgyarmathy</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1078">modelcontextprotocol/typescript-sdk#1078</a></li>
<li>Fix optional argument handling in prompts for Zod V4 by <a href="https://github.com/filip-bartuska-ipf"><code>@​filip-bartuska-ipf</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1199">modelcontextprotocol/typescript-sdk#1199</a></li>
<li>fix hanging stdio servers by <a href="https://github.com/mattzcarey"><code>@​mattzcarey</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1200">modelcontextprotocol/typescript-sdk#1200</a></li>
<li>README refactor by <a href="https://github.com/KKonstantinov"><code>@​KKonstantinov</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1197">modelcontextprotocol/typescript-sdk#1197</a></li>
<li>[Docs] Fix typo by <a href="https://github.com/koic"><code>@​koic</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1067">modelcontextprotocol/typescript-sdk#1067</a></li>
<li>feat: add closeSSEStream callback to RequestHandlerExtra by <a href="https://github.com/felixweinberger"><code>@​felixweinberger</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1166">modelcontextprotocol/typescript-sdk#1166</a></li>
<li>fix: improve SSE reconnection behavior by <a href="https://github.com/felixweinberger"><code>@​felixweinberger</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1191">modelcontextprotocol/typescript-sdk#1191</a></li>
<li>fix: normalize headers in sse transport by <a href="https://github.com/marcrasi"><code>@​marcrasi</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/856">modelcontextprotocol/typescript-sdk#856</a></li>
<li>feat: add closeStandaloneSSEStream for GET stream polling by <a href="https://github.com/felixweinberger"><code>@​felixweinberger</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1203">modelcontextprotocol/typescript-sdk#1203</a></li>
<li>fix: normalize null to undefined in ElicitResultSchema content field by <a href="https://github.com/mattzcarey"><code>@​mattzcarey</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1204">modelcontextprotocol/typescript-sdk#1204</a></li>
<li>Modify Origin header validation in validateRequestHeaders (streamableHttp.ts and sse.ts) to allow requests without an Origin, as they are not relevant to server DNS rebinding protection. by <a href="https://github.com/jacopoc"><code>@​jacopoc</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1205">modelcontextprotocol/typescript-sdk#1205</a></li>
<li>fix: allow zod 4 transformations by <a href="https://github.com/mattzcarey"><code>@​mattzcarey</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1213">modelcontextprotocol/typescript-sdk#1213</a></li>
<li>feat: backwards-compatible createMessage overloads for SEP-1577 by <a href="https://github.com/felixweinberger"><code>@​felixweinberger</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1212">modelcontextprotocol/typescript-sdk#1212</a></li>
<li>chore: bump version for release by <a href="https://github.com/felixweinberger"><code>@​felixweinberger</code></a> in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1215">modelcontextprotocol/typescript-sdk#1215</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/GreenStage"><code>@​GreenStage</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1173">modelcontextprotocol/typescript-sdk#1173</a></li>
<li><a href="https://github.com/saharis9988"><code>@​saharis9988</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1161">modelcontextprotocol/typescript-sdk#1161</a></li>
<li><a href="https://github.com/yuwzho"><code>@​yuwzho</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/944">modelcontextprotocol/typescript-sdk#944</a></li>
<li><a href="https://github.com/yamadashy"><code>@​yamadashy</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1178">modelcontextprotocol/typescript-sdk#1178</a></li>
<li><a href="https://github.com/adam-kuhn"><code>@​adam-kuhn</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1111">modelcontextprotocol/typescript-sdk#1111</a></li>
<li><a href="https://github.com/mgyarmathy"><code>@​mgyarmathy</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1078">modelcontextprotocol/typescript-sdk#1078</a></li>
<li><a href="https://github.com/filip-bartuska-ipf"><code>@​filip-bartuska-ipf</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1199">modelcontextprotocol/typescript-sdk#1199</a></li>
<li><a href="https://github.com/koic"><code>@​koic</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1067">modelcontextprotocol/typescript-sdk#1067</a></li>
<li><a href="https://github.com/marcrasi"><code>@​marcrasi</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/856">modelcontextprotocol/typescript-sdk#856</a></li>
<li><a href="https://github.com/jacopoc"><code>@​jacopoc</code></a> made their first contribution in <a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1205">modelcontextprotocol/typescript-sdk#1205</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/modelcontextprotocol/typescript-sdk/compare/1.23.0...1.24.0">https://github.com/modelcontextprotocol/typescript-sdk/compare/1.23.0...1.24.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/356b7e61c83af723a0b7ad67d8193de70a5f03ca"><code>356b7e6</code></a> chore: bump version for release (<a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1215">#1215</a>)</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/09623e2aa5044f9e9da62c73d820a8250b9d97ed"><code>09623e2</code></a> Merge commit from fork</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/cf51343cc12fc83db34d07b7d7269b73d413cc06"><code>cf51343</code></a> feat: backwards-compatible createMessage overloads for SEP-1577 (<a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1212">#1212</a>)</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/82041262dc9cee1c27b787edeee828a0ed51e122"><code>8204126</code></a> fix: allow zod 4 transformations (<a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1213">#1213</a>)</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/608360047dc6899f1cf4f0226eb62fe7b11b3898"><code>6083600</code></a> Modify Origin header validation in validateRequestHeaders (streamableHttp.ts ...</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/a6ee2cb3c234960b6c448eb9ffb4e442233e6c10"><code>a6ee2cb</code></a> fix: normalize null to undefined in ElicitResultSchema content field (<a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1204">#1204</a>)</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/4b651b8fe17a567c8563b98c8fd677d9df688c0a"><code>4b651b8</code></a> feat: add closeStandaloneSSEStream for GET stream polling (<a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1203">#1203</a>)</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/5ceabfb3fbcf52f0f76e7d4974b0c54bfb383645"><code>5ceabfb</code></a> fix: normalize headers in sse transport (<a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/856">#856</a>)</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/f67fc2ff585f86205dcf4c2fe39a35e31f6bd33e"><code>f67fc2f</code></a> fix: improve SSE reconnection behavior (<a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1191">#1191</a>)</li>
<li><a href="https://github.com/modelcontextprotocol/typescript-sdk/commit/fab7e1e9b3494d8992d11573991ddaa7081b8f1a"><code>fab7e1e</code></a> feat: add closeSSEStream callback to RequestHandlerExtra (<a href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1166">#1166</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/modelcontextprotocol/typescript-sdk/compare/1.23.0...1.24.0">compare view</a></li>
</ul>
</details>
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