695817f6d6
fix: make request and response handling more robust ( #846 )
...
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/842
2026-01-27 12:35:47 +00:00
dc43ede1f2
fix: improve error handling for console messages ( #844 )
...
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/838
2026-01-27 12:27:10 +00:00
569894d486
chore: Implement reload_extension tool ( #847 )
...
Co-authored-by: Natallia Harshunova <nharshunova@chromium.org >
2026-01-27 11:13:03 +00:00
d7568881ba
feat: add background parameter to new_page tool ( #837 )
...
## Summary
- Add `background` boolean parameter to the `new_page` tool
- When set to `true`, the new page opens in the background without
bringing it to the front
- Uses Puppeteer's existing `background` option for `browser.newPage()`
Fixes #826
---------
Co-authored-by: Alex Rudenko <OrKoN@users.noreply.github.com >
Co-authored-by: Alex Rudenko <alexrudenko@chromium.org >
2026-01-26 16:06:59 +00:00
849c59071c
chore: add structured content for rest of tools ( #836 )
...
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/689
2026-01-26 14:01:35 +00:00
4ad781fee6
chore: implement list_extensions tool for local unpacked extensions ( #819 )
...
Co-authored-by: Natallia Harshunova <nharshunova@chromium.org >
Co-authored-by: Alex Rudenko <OrKoN@users.noreply.github.com >
2026-01-26 10:37:13 +00:00
4b8e9f2875
feat: allow skipping snapshot generation for input tools ( #821 )
...
Input tools have snapshots not re-generated by default now with an
option to opt-in to get a snapshot.
Refs: https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/726
2026-01-23 13:43:00 +00:00
cdb00fc8cc
chore: implement bucketized latency reporting for tool invocations ( #822 )
2026-01-23 13:00:42 +00:00
a6cd2cd3f2
fix: re-use node ids across snapshots ( #814 )
...
previously, Chrome DevTools MCP was strictly requiring the client to use
the latest snapshot. This change updates the behavior to be more
lenient. Previously issued uids will be recognized if the underlying
backend Id (loaderId + backendNodeId) still exists.
Related https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/726
2026-01-22 14:25:39 +00:00
a7a559efd8
chore(deps-dev): bump the bundled group with 3 updates ( #812 )
...
Bumps the bundled group with 3 updates:
[@modelcontextprotocol/sdk](https://github.com/modelcontextprotocol/typescript-sdk ),
[core-js](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js )
and [puppeteer](https://github.com/puppeteer/puppeteer ).
Updates `@modelcontextprotocol/sdk` from 1.25.2 to 1.25.3
<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>v1.25.3</h2>
<h2>What's Changed</h2>
<ul>
<li>[v1.x backport] Use correct schema for client sampling validation
when tools are present by <a
href="https://github.com/olaservo "><code>@olaservo</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1407 ">modelcontextprotocol/typescript-sdk#1407</a></li>
<li>fix: prevent Hono from overriding global Response object (v1.x) by
<a href="https://github.com/mattzcarey "><code>@mattzcarey</code></a> in
<a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1411 ">modelcontextprotocol/typescript-sdk#1411</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/modelcontextprotocol/typescript-sdk/compare/v1.25.2...v1.25.3 ">https://github.com/modelcontextprotocol/typescript-sdk/compare/v1.25.2...v1.25.3 </a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/modelcontextprotocol/typescript-sdk/commit/ced75351af16850ea82fca478b921abc4a5385e4 "><code>ced7535</code></a>
1.25.3</li>
<li><a
href="https://github.com/modelcontextprotocol/typescript-sdk/commit/6e8f7e1a43a819ae230373c62b82228dafd892c6 "><code>6e8f7e1</code></a>
fix: prevent Hono from overriding global Response object (v1.x) (<a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1411 ">#1411</a>)</li>
<li><a
href="https://github.com/modelcontextprotocol/typescript-sdk/commit/12ae856cee6ca58499cce24e80f650e78a0c7610 "><code>12ae856</code></a>
[v1.x backport] Use correct schema for client sampling validation when
tools ...</li>
<li>See full diff in <a
href="https://github.com/modelcontextprotocol/typescript-sdk/compare/v1.25.2...v1.25.3 ">compare
view</a></li>
</ul>
</details>
<br />
Updates `core-js` from 3.47.0 to 3.48.0
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/zloirock/core-js/blob/master/CHANGELOG.md ">core-js's
changelog</a>.</em></p>
<blockquote>
<h3><a
href="https://github.com/zloirock/core-js/releases/tag/v3.48.0 ">3.48.0 -
2026.01.21</a></h3>
<ul>
<li>Changes <a
href="https://github.com/zloirock/core-js/compare/v3.47.0...v3.48.0 ">v3.47.0...v3.48.0</a>
(126 commits)</li>
<li><a href="https://github.com/tc39/proposal-upsert "><code>Map</code>
upsert proposal</a>:
<ul>
<li>Built-ins:
<ul>
<li><code>Map.prototype.getOrInsert</code></li>
<li><code>Map.prototype.getOrInsertComputed</code></li>
<li><code>WeakMap.prototype.getOrInsert</code></li>
<li><code>WeakMap.prototype.getOrInsertComputed</code></li>
</ul>
</li>
<li>Moved to stable ES, <a
href="https://github.com/tc39/proposals/commit/131e53d6c9e658c6439831a167ed3f7897daf160 ">January
2026 TC39 meeting</a></li>
<li>Added <code>es.</code> namespace modules, <code>/es/</code> and
<code>/stable/</code> namespaces entries</li>
</ul>
</li>
<li>Use <code>CreateDataProperty</code> /
<code>CreateDataPropertyOrThrow</code> in some missed cases, <a
href="https://redirect.github.com/zloirock/core-js/issues/1497 ">#1497</a></li>
<li>Minor fix / optimization in the <code>RegExp</code> constructor (NCG
and <code>dotAll</code>) polyfill</li>
<li>Added some more workarounds for a Safari < 13 bug with silent
ignore of non-writable array <code>.length</code></li>
<li>Added detection of a Webkit <a
href="https://bugs.webkit.org/show_bug.cgi?id=297532 ">bug</a>:
<code>Iterator.prototype.flatMap</code> throws on iterator without
<code>return</code> method</li>
<li>Added detection of a V8 ~ Chromium < 144 <a
href="https://issues.chromium.org/issues/454630441 ">bug</a>:
<code>Uint8Array.prototype.setFromHex</code> throws an error on
length-tracking views over ResizableArrayBuffer</li>
<li>Compat data improvements:
<ul>
<li><a href="https://github.com/tc39/proposal-upsert "><code>Map</code>
upsert proposal</a> features marked as <a
href="https://issues.chromium.org/issues/434977728#comment4 ">shipped in
V8 ~ Chrome 145</a></li>
<li><a href="https://github.com/tc39/proposal-joint-iteration ">Joint
iteration proposal</a> features marked as <a
href="https://bugzilla.mozilla.org/show_bug.cgi?id=2003333#c8 ">shipped
in FF148</a></li>
<li><a
href="https://github.com/tc39/proposal-iterator-sequencing "><code>Iterator.concat</code></a>
marked as shipped in Bun 1.3.7</li>
<li>Added <a
href="https://github.com/mozilla/rhino/releases/tag/Rhino1_9_0_Release ">Rhino
1.9.0</a> compat data</li>
<li>Added <a
href="https://github.com/denoland/deno/releases/tag/v2.6.0 ">Deno 2.6</a>
compat data mapping</li>
<li>Added Opera Android <a
href="https://forums.opera.com/topic/87267/opera-for-android-93 ">93</a>
and <a
href="https://forums.opera.com/topic/87678/opera-for-android-94 ">94</a>
compat data mapping</li>
<li>Added Electron 41 compat data mapping</li>
<li><code>Iterator.prototype.flatMap</code> marked as supported from
Safari 26.2 and Bun 1.2.21 because of a <a
href="https://bugs.webkit.org/show_bug.cgi?id=297532 ">bug</a>: throws on
iterator without <code>return</code> method</li>
<li><code>Uint8Array.prototype.setFromHex</code> marked as supported
from V8 ~ Chromium 144 because of a <a
href="https://issues.chromium.org/issues/454630441 ">bug</a>: throws an
error on length-tracking views over ResizableArrayBuffer</li>
</ul>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/zloirock/core-js/commit/5d657da9e5ab5ac2f1657ba81821ecc50960b3ad "><code>5d657da</code></a>
v3.48.0</li>
<li><a
href="https://github.com/zloirock/core-js/commit/5644e73d977a0fc2e3bc9354aed678a4ce6ee0b1 "><code>5644e73</code></a>
Add bug detection for <code>Uint8Array.prototype.setFromHex</code></li>
<li><a
href="https://github.com/zloirock/core-js/commit/804a10e6e54e03c1e426b0788bae1282dface839 "><code>804a10e</code></a>
Merge pull request <a
href="https://github.com/zloirock/core-js/tree/HEAD/packages/core-js/issues/1501 ">#1501</a>
from zloirock/flat-map-fix</li>
<li><a
href="https://github.com/zloirock/core-js/commit/45d7fe314e97d65eff26ceb9b6ae1849c856bb20 "><code>45d7fe3</code></a>
Add bug detection to Iterator flatMap method</li>
<li><a
href="https://github.com/zloirock/core-js/commit/efd9c2f14c2cd4d26a4893a60ab8ef5313de0c26 "><code>efd9c2f</code></a>
move <code>Map</code> upsert proposal to stable ES</li>
<li><a
href="https://github.com/zloirock/core-js/commit/dcb938dc68ff4ef957095712be2f3d7cc3985caa "><code>dcb938d</code></a>
update the year and normalize the copyright wording</li>
<li><a
href="https://github.com/zloirock/core-js/commit/5454a5d20f468dd4556441c85cbecd437adb40c3 "><code>5454a5d</code></a>
add some more workarounds for a Safari < 13 bug with silent ignore of
non-wri...</li>
<li><a
href="https://github.com/zloirock/core-js/commit/73d4b6c4f5c729aad6ff1be7648f8a51a0aed38a "><code>73d4b6c</code></a>
add some more <code>createProperty</code> cases</li>
<li><a
href="https://github.com/zloirock/core-js/commit/9c89290d70612e6ac9f7ebf6215f63dc71965693 "><code>9c89290</code></a>
fix: spec compliance for Array.prototype.flat and flatMap</li>
<li><a
href="https://github.com/zloirock/core-js/commit/e3774ce67d77fe3bd5f89aa36488ef5ebbb0ba35 "><code>e3774ce</code></a>
fix: use createProperty in Array.prototype.filter</li>
<li>Additional commits viewable in <a
href="https://github.com/zloirock/core-js/commits/v3.48.0/packages/core-js ">compare
view</a></li>
</ul>
</details>
<br />
Updates `puppeteer` from 24.35.0 to 24.36.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/puppeteer/puppeteer/releases ">puppeteer's
releases</a>.</em></p>
<blockquote>
<h2>puppeteer-core: v24.36.0</h2>
<h2><a
href="https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v24.35.0...puppeteer-core-v24.36.0 ">24.36.0</a>
(2026-01-22)</h2>
<h3>🎉 Features</h3>
<ul>
<li>roll to Chrome 144.0.7559.96 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14587 ">#14587</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/35eaf7c21e0256453cde6d57692cacfba48cc1e3 ">35eaf7c</a>)</li>
<li>roll to Firefox 147.0 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14559 ">#14559</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/63dd0e401f67ebc2c831e93d60fdbf23fa15fb53 ">63dd0e4</a>)</li>
<li><strong>webdriver:</strong> use
<code>emulation.setClientHintsOverride</code> (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14588 ">#14588</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/d63dafde50d1f07e4c39b2ca53b7e7907109791e ">d63dafd</a>)</li>
<li><strong>webdriver:</strong> use
<code>emulation.setTouchOverride</code> (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14566 ">#14566</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/e7268395411f6d02861c014a3ace2e3327e84d43 ">e726839</a>)</li>
</ul>
<h3>🛠️ Fixes</h3>
<ul>
<li>HTTPResponse.text() method expected to throw when content is
malformed (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14450 ">#14450</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/d967f6ce3bbe4bdc9303303b97f9b4f33743105b ">d967f6c</a>)</li>
<li>roll to Firefox 147.0.1 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14574 ">#14574</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/c9bdb7a8e3c47965fa4abbccc0eb9ac06deb9d39 ">c9bdb7a</a>)</li>
</ul>
<h2>puppeteer: v24.36.0</h2>
<h2><a
href="https://github.com/puppeteer/puppeteer/compare/puppeteer-v24.35.0...puppeteer-v24.36.0 ">24.36.0</a>
(2026-01-22)</h2>
<h3>🎉 Features</h3>
<ul>
<li>roll to Chrome 144.0.7559.96 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14587 ">#14587</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/35eaf7c21e0256453cde6d57692cacfba48cc1e3 ">35eaf7c</a>)</li>
</ul>
<h3>Dependencies</h3>
<ul>
<li>The following workspace dependencies were updated
<ul>
<li>dependencies
<ul>
<li>puppeteer-core bumped from 24.35.0 to 24.36.0</li>
</ul>
</li>
</ul>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/puppeteer/puppeteer/blob/main/CHANGELOG.md ">puppeteer's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/puppeteer/puppeteer/compare/puppeteer-v24.35.0...puppeteer-v24.36.0 ">24.36.0</a>
(2026-01-22)</h2>
<h3>🎉 Features</h3>
<ul>
<li>roll to Chrome 144.0.7559.96 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14587 ">#14587</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/35eaf7c21e0256453cde6d57692cacfba48cc1e3 ">35eaf7c</a>)</li>
<li>roll to Firefox 147.0 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14559 ">#14559</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/63dd0e401f67ebc2c831e93d60fdbf23fa15fb53 ">63dd0e4</a>)</li>
<li><strong>webdriver:</strong> use
<code>emulation.setClientHintsOverride</code> (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14588 ">#14588</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/d63dafde50d1f07e4c39b2ca53b7e7907109791e ">d63dafd</a>)</li>
<li><strong>webdriver:</strong> use
<code>emulation.setTouchOverride</code> (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14566 ">#14566</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/e7268395411f6d02861c014a3ace2e3327e84d43 ">e726839</a>)</li>
</ul>
<h3>Dependencies</h3>
<ul>
<li>The following workspace dependencies were updated
<ul>
<li>dependencies
<ul>
<li>puppeteer-core bumped from 24.35.0 to 24.36.0</li>
</ul>
</li>
</ul>
</li>
</ul>
<h3>🛠️ Fixes</h3>
<ul>
<li>HTTPResponse.text() method expected to throw when content is
malformed (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14450 ">#14450</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/d967f6ce3bbe4bdc9303303b97f9b4f33743105b ">d967f6c</a>)</li>
<li>roll to Firefox 147.0.1 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14574 ">#14574</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/c9bdb7a8e3c47965fa4abbccc0eb9ac06deb9d39 ">c9bdb7a</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/c5fdc0c57ddc736439ed8f20a2ccc24647a896ff "><code>c5fdc0c</code></a>
chore: release main (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14558 ">#14558</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/514ef71fec32686446a2465dba9565ca88800f89 "><code>514ef71</code></a>
test: skip a flaky test (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14599 ">#14599</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/d63dafde50d1f07e4c39b2ca53b7e7907109791e "><code>d63dafd</code></a>
feat(webdriver): use <code>emulation.setClientHintsOverride</code> (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14588 ">#14588</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/e7d3d0e51458da194e9b9c04f4a5112d9b59463b "><code>e7d3d0e</code></a>
chore(deps): bump lock to upgrade vulnerable tar package (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14598 ">#14598</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/a51345c0aa6fadab942f8ee49cbf1ba9b8fec7c5 "><code>a51345c</code></a>
test: mark flaky tests (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14597 ">#14597</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/fd05d808006f85d571c7cbfad4edb8ae2de14d9c "><code>fd05d80</code></a>
chore(deps-dev): bump lodash from 4.17.21 to 4.17.23 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14595 ">#14595</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/f6f8e0e0933d538c22fc632453e2c171bfc1216c "><code>f6f8e0e</code></a>
chore(deps): bump lodash from 4.17.21 to 4.17.23 in /website (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14596 ">#14596</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/35eaf7c21e0256453cde6d57692cacfba48cc1e3 "><code>35eaf7c</code></a>
feat: roll to Chrome 144.0.7559.96 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14587 ">#14587</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/a63847d707db3b948267078bbaf44dbd87023d7e "><code>a63847d</code></a>
test: update expectations (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14589 ">#14589</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/de6df06114bda9fbdb7a176a5d9f93543d7f6450 "><code>de6df06</code></a>
test: make test more robust (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14592 ">#14592</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/puppeteer/puppeteer/compare/puppeteer-v24.35.0...puppeteer-v24.36.0 ">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
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions
</details>
---------
Signed-off-by: dependabot[bot] <support@github.com >
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alex Rudenko <alexrudenko@chromium.org >
2026-01-22 12:35:34 +00:00
fbd22ce869
chore: structured performance responses ( #809 )
...
This PR moves formatting out of the tools and to the McpResponse.
Drive-by: clears up past trace results.
2026-01-22 10:01:59 +00:00
b0d041a0b2
chore: structured content for console ( #804 )
2026-01-22 06:53:03 +00:00
feee900a4c
chore: create a console formatter class ( #802 )
...
This cleans up the McpResponse and helps with returning the structured
content.
2026-01-21 10:04:20 +00:00
a8169676f9
feat: support device viewport and user agent emulation ( #798 )
...
This PR adds two emulation attributes `viewport` and `userAgent` that
allow emulating a mobile or a different desktop device.
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/272
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/619
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/410
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/280
(the recommended way is to emulate via the MCP server instead of a
parallel DevTools session)
2026-01-20 14:07:57 +00:00
a3a00210a3
feat: include stack trace in 'get_console_message' tool ( #740 )
...
This is the stack trace of the console message itself. If the argument
is an Error object or an "Error.stack" like string we don't do anything
special (yet).
The stack trace is source mapped if source maps are available.
The function matches the target ID of the console message to the
`SDK.Target` of DevTools. The only oddity is that DevTools works in a
lazy manor: It creates stack traces upfront and as source maps come in,
stack traces get updated. This does not work for the MCP server.
Instead, we wait for script parsed events and source maps to attach
before creating the stack trace. Since this could take potentially a
while, we guard it with a time out.
2026-01-20 09:58:29 +00:00
c29d097b92
chore: extract issue formatter in preparation to structured content ( #794 )
...
This makes it easier to add JSON-format as the output for issues.
Console formatter will be changed next.
2026-01-20 07:03:30 +00:00
24d15a9375
chore: Implement uninstall_extension tool ( #796 )
...
Co-authored-by: Natallia Harshunova <nharshunova@chromium.org >
2026-01-20 07:01:10 +00:00
fb920c0677
chore: Prefix logged enum flag values with their snake_case name ( #799 )
2026-01-20 07:00:59 +00:00
ee35f207eb
chore: Implement Watchdog process for reliable telemetry ( #777 )
...
This PR implements the watchdog process architecture for the telemetry
system. It moves the `ClearcutSender` execution to a dedicated child
process, ensuring that events—especially shutdown events—are reliably
transmitted even if the main server process terminates abruptly.
Added an e2e test that runs the server, checks the log file and confirms
the telemetry logs exist and that the watchdog process is correctly
killed after sending the shutdown event once the main process is killed.
**Implementation Roadmap:**
This is the fourth in a series of PRs designed to implement the
telemetry system:
1. **CLI & Opt-out Mechanism
([Merged](https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/757 )):**
* Added `--usage-statistics` flag and transparency logging.
2. **Logger Scaffolding & Integration
([Merged](https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/758 )):**
* **`ClearcutLogger`**: Implemented the main logging entry point.
* **One-way Data Flow**: Integrated `logToolInvocation` and
`logServerStart` hooks into `main.ts` to capture events.
* **`ClearcutSender`**: Introduced a transport abstraction.
* **Type Definitions**: Added TypeScript definitions for the telemetry
Protocol Buffer messages.
3. **Persistence Layer
([Merged](https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/766 )):**
* **`FilePersistence`**: Implemented a local file-based state manager to
persist the `lastActive` timestamp.
* **Daily Active Logic**: Integrated persistence into `ClearcutLogger`
to automatically detect and log `daily_active` events (with
`days_since_last_active` calculation) via `logDailyActiveIfNeeded`.
4. **Watchdog Process Architecture (This PR):**
* **`WatchdogClient`**: Added a client-side wrapper to spawn and
communicate with the watchdog process via `stdin`.
* **`watchdog/main.ts`**: Created the entry point for the watchdog
process. It listens for IPC messages and uses `ClearcutSender` to
transmit events.
* **Reliable Shutdown**: The watchdog monitors the parent process and
guarantees a `shutdown` event is sent when the parent exits or crashes
(detecting `stdin` closure).
* **Refactoring**: Moved `ClearcutSender` to the `watchdog` directory
and updated `ClearcutLogger` to delegate event sending to the
`WatchdogClient`.
5. **Transport, Batching & Retries (Next):**
* Finalize `ClearcutSender` with actual HTTP transport logic, including
event batching and exponential backoff retries.
2026-01-19 13:38:58 +00:00
a83a338351
fix: increase timeouts for long text input ( #787 )
...
Fixes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/786
2026-01-19 13:01:41 +00:00
6d0e4cab28
feat: support filePath for network request and response bodies ( #795 )
...
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/377
2026-01-19 12:44:59 +00:00
9b21f8b2e9
fix: handle beforeunload dialogs in navigations ( #788 )
...
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/713
2026-01-19 10:04:45 +00:00
1e0ee69d3a
chore: Implement install_extension command ( #764 )
...
Co-authored-by: Natallia Harshunova <nharshunova@chromium.org >
2026-01-19 07:57:25 +00:00
755eeef3af
chore: support structured network ( #774 )
...
This PR adds a structured variant of the network responses and refactors
the code accordingly.
2026-01-15 11:59:00 +00:00
a3de5e4227
chore: implement telemetry persistence and daily active logging ( #769 )
...
This PR implements the persistence layer for the telemetry system. It
introduces `FilePersistence` for local state management and integrates
it with `ClearcutLogger` to support "Daily Active" metric. I have
decided not to send `first_time_installation` events since we can deduce
them from `daily active` events where the `days_since_last_active` will
be `-1` for that case.
**Implementation Roadmap:**
This is the third in a series of PRs designed to implement the telemetry
system:
1. **CLI & Opt-out Mechanism
([Merged](https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/757 )):**
* Added `--usage-statistics` flag and transparency logging.
2. **Logger Scaffolding & Integration
([Merged](https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/758 )):**
* **`ClearcutLogger`**: Implemented the main logging entry point.
* **One-way Data Flow**: Integrated `logToolInvocation` and
`logServerStart` hooks into `main.ts` to capture events.
* **`ClearcutSender`**: Introduced a transport abstraction.
* **Type Definitions**: Added TypeScript definitions for the telemetry
Protocol Buffer messages.
3. **Persistence Layer (This PR):**
* **`FilePersistence`**: Implemented a local file-based state manager to
persist the `lastActive` timestamp.
* **Daily Active Logic**: Integrated persistence into `ClearcutLogger`
to automatically detect and log `daily_active` events (with
`days_since_last_active` calculation) via `logDailyActiveIfNeeded`.
4. **Watchdog Process Architecture (Next):**
* Move `ClearcutSender` execution to a dedicated watchdog process to
ensure reliable event transmission even during abrupt server shutdowns.
5. **Transport, Batching & Retries (Next):**
* Finalize `ClearcutSender` with actual HTTP transport logic, including
event batching and exponential backoff retries.
2026-01-15 10:57:40 +00:00
0284d18b7b
chore: support an html route in evals ( #770 )
...
Allows using the server URL in the prompt.
2026-01-14 17:11:53 +00:00
4d9ac227dd
fix: support resize_page when browser window is maximized/fullscreenwindow state ( #748 )
...
Related Issue -
[465](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/465 )
### Description
This change make sure that the browser window is restored to a `normal`
state before resizing the page. When the window is in `fullscreen` mode
we have to set the state twice to match how Chrome CDP behaves.
Tests cover window resizing for every available window states `type
WindowState = 'normal' | 'minimized' | 'maximized' | 'fullscreen';`
---------
Co-authored-by: Alex Rudenko <OrKoN@users.noreply.github.com >
2026-01-13 16:25:22 +00:00
61f37d6615
chore: implement ClearcutLogger and ClearcutSender dummy ( #758 )
...
This PR implements the core logging infrastructure for the telemetry
system. It introduces the `ClearcutLogger` class, integrates it into the
server lifecycle events, and establishes the `ClearcutSender`
abstraction.
**Implementation Roadmap:**
This is the second in a series of PRs designed to implement a robust,
privacy-conscious telemetry system:
1. **CLI & Opt-out Mechanism
([Merged](https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/757 )):**
* Added `--usage-statistics` flag and transparency logging.
2. **Logger Scaffolding & Integration (This PR):**
* **`ClearcutLogger`**: Implemented the main logging entry point.
* **One-way Data Flow**: Integrated `logToolInvocation` and
`logServerStart` hooks into `main.ts` to capture events.
* **`ClearcutSender`**: Introduced a transport abstraction (currently a
dummy implementation) that will later handle HTTP requests, batching,
and retries.
* **Type Definitions**: Added TypeScript definitions for the telemetry
Protocol Buffer messages.
3. **Persistence Layer (Next):**
* Implement local state management to reliably track "First Time
Installation" and "Daily Active" metrics.
4. **Watchdog Process Architecture (Next):**
* Move `ClearcutSender` execution to a dedicated watchdog process to
ensure reliable event transmission even during abrupt server shutdowns.
5. **Transport, Batching & Retries (Next):**
* Finalize `ClearcutSender` with actual HTTP transport logic, including
event batching and exponential backoff retries.
2026-01-13 14:35:51 +00:00
68ae2f8253
feat: support filePath in performance tools ( #686 )
...
Closes https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/680
2026-01-13 11:22:14 +00:00
8f3fcf6582
chore: get tab ID tool ( #756 )
...
An experimental tools to allow interop with other CDP tooling.
2026-01-12 16:26:03 +00:00
e8c9192dbd
chore: add usage statistics CLI flag ( #757 )
...
This PR initiates the implementation of clearcut telemetry. It
introduces the CLI configuration required to opt-out of usage
statistics, along with the necessary transparency disclaimers for the
user. It's hidden by default during development & while we get the
launch approvals.
**Implementation Roadmap:**
This is the first in a series of PRs designed to implement the telemetry
system:
1. **CLI & Opt-out Mechanism (This PR):**
* Adds the `--usage-statistics` flag (hidden, default `false` for now).
* Adds transparency logging to specify data collection when enabled.
2. **Logger Scaffolding & Integration:**
* Implement `ClearcutLogger` and integrate it into `main.ts`.
* Add hooks for `logServerStart` and `logToolInvocation`.
* Introduce `ClearcutSender` as an abstraction layer for transport
logic.
3. **Persistence Layer:**
* Implement local state management to reliably track "First Time
Installation" and "Daily Active" metrics.
* Implement sending the daily active and first time installation event
based on this local state.
4. **Watchdog Process Architecture:**
* Move `ClearcutSender` execution to a dedicated watchdog process to
ensure reliable event transmission even during abrupt server shutdowns.
5. **Transport, Batching & Retries:**
* Finalize `ClearcutSender` with actual HTTP transport logic, including
event batching, respecting `next_request_wait_millis` and retries.
2026-01-12 13:58:58 +00:00
3fcca026cb
chore: support structured content ( #744 )
...
The idea is to turn formatters into instances and support both text and
JSON formatting. The structured content is output if the experimental
structured content flag is passed. For now, only the snapshots are
returned in a structured way.
Refs https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/689
2026-01-12 13:53:12 +00:00
9a51af219f
feat: Allow opting out of default Chrome launch arguments ( #729 )
...
Related Issue -
https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/430
### Description
When Chrome is launched via Puppeteer, it automatically adds a set of
default flags like `--enable-automation --disable-extensions
--disable-component-extensions-with-background-pages.`
Currently, there is no way to opt out of these defaults, which makes
certain use cases difficult or impossible to support. this PR adds a way
to selectively ignore specific default Chrome launch flags applied by
Puppeteer using its
[ignoreDefaultArgs](https://pptr.dev/api/puppeteer.launchoptions#ignoredefaultargs )
property.
```json
{
"name": "chrome-devtools-mcp",
"version": "latest",
"mcpServers": {
"chrome-devtools": {
"command": "npx",
"args": [
"chrome-devtools-mcp@latest",
"--ignore-default-chrome-arg='--enable-automation'",
"--ignore-default-chrome-arg='--disable-extensions'"
]
}
}
}
```
**Feedback appreciated** @OrKoN
2026-01-12 10:08:18 +00:00
a94dc0e614
chore: experimental vision mode ( #745 )
...
this PR adds the `--experimental-vision` argument that exposes
additional tool for visual automation (currently, click_at(x, y)).
2026-01-09 12:45:31 +00:00
8e252ddbc6
test: fix flaky network test by normalizing accept-language header ( #743 )
2026-01-08 16:41:12 +01:00
a23c6ba8c9
refactor: change pageIdx to page ids ( #741 )
...
This allows for order-independent page IDs that are still easy to
consume by LLMs (incremental integers).
2026-01-08 15:59:30 +01:00
b48e10b69c
chore: implement stack trace formatting for console messages ( #738 )
...
The PR only implements the formatting, we don't create
`DevTools.StackTrace` instances from puppeteer console message stack
traces yet.
2026-01-08 10:27:28 +01:00
ddeacfecfb
chore: fix test name for chrome args ( #732 )
...
Fix test name for chrome args
2026-01-07 08:44:45 +00:00
ceae17be26
fix: make bringToFront optional in select_page ( #668 )
...
bringToFront() not only brings the tab to front in the browser but also
the browser window itself. This PR fixes the issue by making the call to
bringToFront() optional allowing agents to bring a tab to the user's
attention if needed but not always. To mitigate the risk of selected
page that is in the background being throttled, this PR implements
emulation of the focused page to make background tabs run as usual.
2025-12-12 11:04:04 +00:00
657b996733
build: namespace devtools exports ( #662 )
2025-12-11 13:12:01 +01:00
94b899c205
build: bundle devtools frontend ( #656 )
2025-12-11 11:51:04 +01:00
6f59b3975a
fix: map channel for resolveDefaultUserDataDir ( #658 )
...
- delegate to Puppeteer for channel lookup
- handle lookup in a custom user data dir on the MCP side
2025-12-09 13:01:08 +00:00
e3c59bcd9c
feat: support --user-data-dir with --auto-connect ( #654 )
...
This PR integrates `--user-data-dir` with the `--auto-connect` feature.
If `--user-data-dir` is provided as well `--auto-connect`, the specified
dir is used to locate a running browser server.
2025-12-09 10:46:23 +01:00
6ab6d85d50
feat: support --auto-connect to a Chrome instance ( #651 )
...
This PR adds a new connection mode called `--auto-connect`. To activate
it, add the `--auto-connect` flag to the chrome-devtools-mcp server
configuration. With this, chrome-devtools-mcp will automatically connect
to the running Chrome instance by looking up the port and the URL in the
user data dir for the specified `--channel` (by default, `stable`).
Requires Chrome M145.
2025-12-08 12:20:35 +00:00
4e69ed4bca
chore(deps-dev): bump the bundled group with 2 updates ( #641 )
...
Bumps the bundled group with 2 updates:
[@modelcontextprotocol/sdk](https://github.com/modelcontextprotocol/typescript-sdk )
and [puppeteer](https://github.com/puppeteer/puppeteer ).
Updates `@modelcontextprotocol/sdk` from 1.21.1 to 1.24.1
<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>1.24.1</h2>
<h2>What's Changed</h2>
<ul>
<li>fix(streamableHttp): fix infinite retries when maxRetries is set to
0 by <a href="https://github.com/mrorigo "><code>@mrorigo</code></a> in
<a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1216 ">modelcontextprotocol/typescript-sdk#1216</a></li>
<li>chore: update protocol version to 2025-11-25 by <a
href="https://github.com/dsp-ant "><code>@dsp-ant</code></a> in <a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1218 ">modelcontextprotocol/typescript-sdk#1218</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/1219 ">modelcontextprotocol/typescript-sdk#1219</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/mrorigo "><code>@mrorigo</code></a> made
their first contribution in <a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/pull/1216 ">modelcontextprotocol/typescript-sdk#1216</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/modelcontextprotocol/typescript-sdk/compare/1.24.0...1.24.1 ">https://github.com/modelcontextprotocol/typescript-sdk/compare/1.24.0...1.24.1 </a></p>
<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>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/modelcontextprotocol/typescript-sdk/commit/6dd7cd4e16cf7ece373dff4138e9a065aa1c6ae7 "><code>6dd7cd4</code></a>
chore: bump version for release (<a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1219 ">#1219</a>)</li>
<li><a
href="https://github.com/modelcontextprotocol/typescript-sdk/commit/600859f10586e5d49910a04ed877901bfec171b3 "><code>600859f</code></a>
chore: update protocol version to 2025-11-25 (<a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1218 ">#1218</a>)</li>
<li><a
href="https://github.com/modelcontextprotocol/typescript-sdk/commit/bfad917cad8d84c40047ae352b7611b61377ef59 "><code>bfad917</code></a>
fix(streamableHttp): fix infinite retries when maxRetries is set to 0
(<a
href="https://redirect.github.com/modelcontextprotocol/typescript-sdk/issues/1216 ">#1216</a>)</li>
<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>Additional commits viewable in <a
href="https://github.com/modelcontextprotocol/typescript-sdk/compare/1.21.1...1.24.1 ">compare
view</a></li>
</ul>
</details>
<details>
<summary>Maintainer changes</summary>
<p>This version was pushed to npm by <a
href="https://www.npmjs.com/~pcarleton ">pcarleton</a>, a new releaser
for <code>@modelcontextprotocol/sdk</code> since your current
version.</p>
</details>
<br />
Updates `puppeteer` from 24.31.0 to 24.32.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/puppeteer/puppeteer/releases ">puppeteer's
releases</a>.</em></p>
<blockquote>
<h2>puppeteer-core: v24.32.0</h2>
<h2><a
href="https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v24.31.0...puppeteer-core-v24.32.0 ">24.32.0</a>
(2025-12-03)</h2>
<h3>🎉 Features</h3>
<ul>
<li>add browser.screens, .addScreen and .removeScreen methods (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14445 ">#14445</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/98ae5e75fda3d01c067dac6926370dba05cd720c ">98ae5e7</a>)</li>
<li>bluetooth emulation (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14448 ">#14448</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/e181c1befaebadfa74ec4e1b6742f26187bd3a2a ">e181c1b</a>)</li>
<li>roll to Chrome 143.0.7499.40 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14476 ">#14476</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/b0e15aff5143b1c08d0ad66555cfc5c9a369d5dd ">b0e15af</a>)</li>
<li>support channel in puppeteer.connect (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14466 ">#14466</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/bc3a52185d43618756c491e9cc930ca9340f9776 ">bc3a521</a>)</li>
<li>support new page window positioning (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14446 ">#14446</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/20881f8a52b8a29abaf6e5353dc8642474348fa0 ">20881f8</a>)</li>
<li><strong>webdriver:</strong> bluetooth emulation via WebDriver BiDi
(<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14455 ">#14455</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/e17263c815cb6638c035d0d91934ab8536f03b7b ">e17263c</a>)</li>
</ul>
<h3>🛠️ Fixes</h3>
<ul>
<li>ignore non-page DevTools targets when handleDevToolsAsPage=true (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14472 ">#14472</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/11bf1d205707e02c874cb6e3c5ee6f12b1e27f70 ">11bf1d2</a>)</li>
<li>prevent accessibility nodes attributes with false from being ignored
(<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14475 ">#14475</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/086a8ab650c424192ec8edf489fce90bad318bb2 ">086a8ab</a>)</li>
<li>roll to Firefox 145.0.2 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14462 ">#14462</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/97ca8944d5fb5f169804f230d431a62cb600bbfc ">97ca894</a>)</li>
<li><strong>webdriver:</strong> allow for scripts to throw platform
objects (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14456 ">#14456</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/7c0d3d977b2c3370516c42218977bd4338421b28 ">7c0d3d9</a>)</li>
</ul>
<h3>Dependencies</h3>
<ul>
<li>The following workspace dependencies were updated
<ul>
<li>dependencies
<ul>
<li><code>@puppeteer/browsers</code> bumped from 2.10.13 to 2.11.0</li>
</ul>
</li>
</ul>
</li>
</ul>
<h2>puppeteer: v24.32.0</h2>
<h2><a
href="https://github.com/puppeteer/puppeteer/compare/puppeteer-v24.31.0...puppeteer-v24.32.0 ">24.32.0</a>
(2025-12-03)</h2>
<h3>🎉 Features</h3>
<ul>
<li>roll to Chrome 143.0.7499.40 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14476 ">#14476</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/b0e15aff5143b1c08d0ad66555cfc5c9a369d5dd ">b0e15af</a>)</li>
</ul>
<h3>Dependencies</h3>
<ul>
<li>The following workspace dependencies were updated
<ul>
<li>dependencies
<ul>
<li><code>@puppeteer/browsers</code> bumped from 2.10.13 to 2.11.0</li>
<li>puppeteer-core bumped from 24.31.0 to 24.32.0</li>
</ul>
</li>
</ul>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/puppeteer/puppeteer/blob/main/CHANGELOG.md ">puppeteer's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/puppeteer/puppeteer/compare/puppeteer-v24.31.0...puppeteer-v24.32.0 ">24.32.0</a>
(2025-12-03)</h2>
<h3>🎉 Features</h3>
<ul>
<li>add browser.screens, .addScreen and .removeScreen methods (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14445 ">#14445</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/98ae5e75fda3d01c067dac6926370dba05cd720c ">98ae5e7</a>)</li>
<li>bluetooth emulation (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14448 ">#14448</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/e181c1befaebadfa74ec4e1b6742f26187bd3a2a ">e181c1b</a>)</li>
<li>roll to Chrome 143.0.7499.40 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14476 ">#14476</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/b0e15aff5143b1c08d0ad66555cfc5c9a369d5dd ">b0e15af</a>)</li>
<li>support channel in puppeteer.connect (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14466 ">#14466</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/bc3a52185d43618756c491e9cc930ca9340f9776 ">bc3a521</a>)</li>
<li>support new page window positioning (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14446 ">#14446</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/20881f8a52b8a29abaf6e5353dc8642474348fa0 ">20881f8</a>)</li>
<li><strong>webdriver:</strong> bluetooth emulation via WebDriver BiDi
(<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14455 ">#14455</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/e17263c815cb6638c035d0d91934ab8536f03b7b ">e17263c</a>)</li>
</ul>
<h3>Dependencies</h3>
<ul>
<li>The following workspace dependencies were updated
<ul>
<li>dependencies
<ul>
<li><code>@puppeteer/browsers</code> bumped from 2.10.13 to 2.11.0</li>
</ul>
</li>
</ul>
</li>
</ul>
<h3>🛠️ Fixes</h3>
<ul>
<li>ignore non-page DevTools targets when handleDevToolsAsPage=true (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14472 ">#14472</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/11bf1d205707e02c874cb6e3c5ee6f12b1e27f70 ">11bf1d2</a>)</li>
<li>prevent accessibility nodes attributes with false from being ignored
(<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14475 ">#14475</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/086a8ab650c424192ec8edf489fce90bad318bb2 ">086a8ab</a>)</li>
<li>roll to Firefox 145.0.2 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14462 ">#14462</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/97ca8944d5fb5f169804f230d431a62cb600bbfc ">97ca894</a>)</li>
<li><strong>webdriver:</strong> allow for scripts to throw platform
objects (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14456 ">#14456</a>)
(<a
href="https://github.com/puppeteer/puppeteer/commit/7c0d3d977b2c3370516c42218977bd4338421b28 ">7c0d3d9</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/c324e1bb5b1a33e793324669d402fd2e32e28707 "><code>c324e1b</code></a>
chore: release main (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14454 ">#14454</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/b0e15aff5143b1c08d0ad66555cfc5c9a369d5dd "><code>b0e15af</code></a>
feat: roll to Chrome 143.0.7499.40 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14476 ">#14476</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/086a8ab650c424192ec8edf489fce90bad318bb2 "><code>086a8ab</code></a>
fix: prevent accessibility nodes attributes with false from being
ignored (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/1 ">#1</a>...</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/11bf1d205707e02c874cb6e3c5ee6f12b1e27f70 "><code>11bf1d2</code></a>
fix: ignore non-page DevTools targets when handleDevToolsAsPage=true (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14472 ">#14472</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/bc3a52185d43618756c491e9cc930ca9340f9776 "><code>bc3a521</code></a>
feat: support channel in puppeteer.connect (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14466 ">#14466</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/4913b9bdf966889bb7ffc48703fc9ab8e8271ff1 "><code>4913b9b</code></a>
test: update canary expectations (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14467 ">#14467</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/45f82aff4343d0bb00871a084f734f87934b2f65 "><code>45f82af</code></a>
test: fix more path related issues in tests (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14465 ">#14465</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/372b2806cee3893c6935afa98cc9b836b7c1cce1 "><code>372b280</code></a>
fix: avoid hard-coded separators in chrome.ts (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14464 ">#14464</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/e17263c815cb6638c035d0d91934ab8536f03b7b "><code>e17263c</code></a>
feat(webdriver): bluetooth emulation via WebDriver BiDi (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14455 ">#14455</a>)</li>
<li><a
href="https://github.com/puppeteer/puppeteer/commit/97ca8944d5fb5f169804f230d431a62cb600bbfc "><code>97ca894</code></a>
fix: roll to Firefox 145.0.2 (<a
href="https://redirect.github.com/puppeteer/puppeteer/issues/14462 ">#14462</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/puppeteer/puppeteer/compare/puppeteer-v24.31.0...puppeteer-v24.32.0 ">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
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions
</details>
---------
Signed-off-by: dependabot[bot] <support@github.com >
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alex Rudenko <alexrudenko@chromium.org >
2025-12-03 09:05:24 +00:00
d8921453c7
feat: integrate DevTools issues into the console tools ( #636 )
...
Now that all PRs by @nattallius have landed, this PR removes the feature
flag introduced in
https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/575 and makes
issues available by default.
- list_console_messages has a new message type called `issue` to filter
for DevTools issues
- get_console_message returns details for the issues.
DevTools issues help to identify and fix problems on web pages. See
https://developer.chrome.com/docs/devtools/issues for more details.
PRs contributing this feature:
- https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/505
- https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/594
- https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/594
2025-12-02 11:04:37 +01:00
3991e4c2a9
feat(emulation): add geolocation emulation tool ( #634 )
...
Adding emulate_geolocation tool to emulate device location for testing
location-based features. Supports setting latitude/longitude or clearing
the override.
Closing https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/296
2025-12-02 08:57:55 +01:00
2c1061b091
chore: skip all pauses in all DevTools universes ( #631 )
2025-11-28 13:04:58 +00:00
7fd8d1ac9e
chore: pass Page[] to PageCollector.init for consistency ( #629 )
...
Small cleanup PR that uses the result of `createPagesSnapshot` and
passes it to the two collector instances. This way, we consistently
apply the `Page[]` filtering done by `createPagesSnapshot` and we don't
have to forward the `experimentalIncludeAllPages` option to all
collectors.
2025-11-28 10:44:06 +00:00
fcaf55354c
feat: support --user-data-dir ( #622 )
...
Allow configuring Chrome's `--user-data-dir` to allow changing the
defaults to support discovery of running Chrome instances later on.
2025-11-28 10:49:36 +01:00
Alex Rudenko