ref(server-utils): Remove dead Vercel AI tool-call span-context tracking - #23298

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nicohrubec merged 1 commit into
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ref/remove-dead-vercel-ai-tool-call-context
Aug 12, 2026
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ref(server-utils): Remove dead Vercel AI tool-call span-context tracking#23298
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@nicohrubecnicohrubec commented Aug 11, 2026•
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This mechanism is no longer needed but we still had these leftovers. We need to remove this because the map still gets filled with entries but these get never deleted resulting in a memory leak.

@nicohrubec@claude
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking
46b69dd
`toolCallSpanContextMap`, its two `_INTERNAL_` accessors, the `.set()` writer,
and the `ToolCallSpanContext` type are leftovers of the old tool-error linking
strategy from the vendored Node instrumentation. Its only consumer
(`captureToolErrors`) was removed in #22747, and the current channel-based
integration links tool errors via the active span instead (covered by the
existing "captures error in tool" integration tests). The map was written on
every tool span but never read, and never cleaned up — so this also removes a
latent unbounded-growth leak.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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size-limit report 📦

PathSize% ChangeChange
@sentry/browser30.29 kB--
@sentry/browser - with treeshaking flags28.47 kB--
@sentry/browser - with treeshaking flags tracing without tracing26.8 kB--
@sentry/browser (incl. Tracing)48.54 kB--
@sentry/browser (incl. Tracing + Span Streaming)48.56 kB--
@sentry/browser (incl. Tracing, Profiling)51.44 kB--
@sentry/browser (incl. Tracing, Replay)87.95 kB--
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags77.36 kB--
@sentry/browser (incl. Tracing, Replay with Canvas)92.66 kB--
@sentry/browser (incl. Tracing, Replay, Feedback)105.36 kB--
@sentry/browser (incl. Feedback)47.61 kB--
@sentry/browser (incl. sendFeedback)35.11 kB--
@sentry/browser (incl. FeedbackAsync)40.26 kB--
@sentry/browser (incl. Metrics)31.28 kB--
@sentry/browser (incl. Logs)31.53 kB--
@sentry/browser (incl. Metrics & Logs)32.2 kB--
@sentry/react32.09 kB--
@sentry/react (incl. Tracing)50.73 kB--
@sentry/vue35.34 kB--
@sentry/vue (incl. Tracing)50.5 kB--
@sentry/svelte30.31 kB--
CDN Bundle31.59 kB--
CDN Bundle (incl. Tracing)48.87 kB--
CDN Bundle (incl. Logs, Metrics)33.8 kB--
CDN Bundle (incl. Tracing, Logs, Metrics)50.83 kB--
CDN Bundle (incl. Replay, Logs, Metrics)74.34 kB--
CDN Bundle (incl. Tracing, Replay)86.46 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)88.33 kB--
CDN Bundle (incl. Tracing, Replay, Feedback)92.17 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)94.14 kB--
CDN Bundle - uncompressed93.77 kB--
CDN Bundle (incl. Tracing) - uncompressed146.66 kB--
CDN Bundle (incl. Logs, Metrics) - uncompressed100.17 kB--
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed152.46 kB--
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed229.1 kB--
CDN Bundle (incl. Tracing, Replay) - uncompressed265.92 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed271.7 kB--
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed279.61 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed285.38 kB--
@sentry/nextjs (client)53.29 kB--
@sentry/sveltekit (client)48.96 kB--
@sentry/core/server65.44 kB--
@sentry/core/browser51.8 kB--
@sentry/node117.98 kB--
@sentry/node/import (ESM hook with diagnostics-channel injection)0 Baddedadded
@sentry/node - without tracing82.09 kB-0.01%-1 B 🔽
@sentry/aws-serverless91.5 kB--
@sentry/cloudflare (withSentry) - minified214.03 kB-0.04%-69 B 🔽
@sentry/cloudflare (withSentry)528.41 kB-0.05%-228 B 🔽

View base workflow run

@nicohrubec
nicohrubec marked this pull request as ready for review August 11, 2026 14:00
@nicohrubec
nicohrubec requested a review from a team as a code ownerAugust 11, 2026 14:00
@nicohrubec
nicohrubec requested review from andreiborza, logaretm and stephanie-anderson and removed request for a team and stephanie-andersonAugust 11, 2026 14:00
@nicohrubec
nicohrubec merged commit 6cc3545 into developAug 12, 2026
209 checks passed
@nicohrubec
nicohrubec deleted the ref/remove-dead-vercel-ai-tool-call-context branch August 12, 2026 08:08
JPeer264 pushed a commit that referenced this pull request Aug 12, 2026
@nicohrubec@claude@JPeer264
ref(server-utils): Remove dead Vercel AI tool-call span-context track…
e2c4717
…ing (#23298)
This mechanism is no longer needed but we still had these leftovers. We
need to remove this because the map still gets filled with entries but
these get never deleted resulting in a memory leak.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
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}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking - #23298
Merged
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Aug 12, 2026
Merged
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking#23298
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Conversation
@nicohrubec
@nicohrubecnicohrubec
commented
Aug 11, 2026•

edited

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This mechanism is no longer needed but we still had these leftovers. We need to remove this because the map still gets filled with entries but these get never deleted resulting in a memory leak.
@nicohrubec@claude
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking
46b69dd
`toolCallSpanContextMap`, its two `_INTERNAL_` accessors, the `.set()` writer,
and the `ToolCallSpanContext` type are leftovers of the old tool-error linking
strategy from the vendored Node instrumentation. Its only consumer
(`captureToolErrors`) was removed in #22747, and the current channel-based
integration links tool errors via the active span instead (covered by the
existing "captures error in tool" integration tests). The map was written on
every tool span but never read, and never cleaned up — so this also removes a
latent unbounded-growth leak.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@github-actions
github-actionsBot
commented
Aug 11, 2026

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size-limit report 📦
PathSize% ChangeChange
@sentry/browser30.29 kB--
@sentry/browser - with treeshaking flags28.47 kB--
@sentry/browser - with treeshaking flags tracing without tracing26.8 kB--
@sentry/browser (incl. Tracing)48.54 kB--
@sentry/browser (incl. Tracing + Span Streaming)48.56 kB--
@sentry/browser (incl. Tracing, Profiling)51.44 kB--
@sentry/browser (incl. Tracing, Replay)87.95 kB--
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags77.36 kB--
@sentry/browser (incl. Tracing, Replay with Canvas)92.66 kB--
@sentry/browser (incl. Tracing, Replay, Feedback)105.36 kB--
@sentry/browser (incl. Feedback)47.61 kB--
@sentry/browser (incl. sendFeedback)35.11 kB--
@sentry/browser (incl. FeedbackAsync)40.26 kB--
@sentry/browser (incl. Metrics)31.28 kB--
@sentry/browser (incl. Logs)31.53 kB--
@sentry/browser (incl. Metrics & Logs)32.2 kB--
@sentry/react32.09 kB--
@sentry/react (incl. Tracing)50.73 kB--
@sentry/vue35.34 kB--
@sentry/vue (incl. Tracing)50.5 kB--
@sentry/svelte30.31 kB--
CDN Bundle31.59 kB--
CDN Bundle (incl. Tracing)48.87 kB--
CDN Bundle (incl. Logs, Metrics)33.8 kB--
CDN Bundle (incl. Tracing, Logs, Metrics)50.83 kB--
CDN Bundle (incl. Replay, Logs, Metrics)74.34 kB--
CDN Bundle (incl. Tracing, Replay)86.46 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)88.33 kB--
CDN Bundle (incl. Tracing, Replay, Feedback)92.17 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)94.14 kB--
CDN Bundle - uncompressed93.77 kB--
CDN Bundle (incl. Tracing) - uncompressed146.66 kB--
CDN Bundle (incl. Logs, Metrics) - uncompressed100.17 kB--
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed152.46 kB--
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed229.1 kB--
CDN Bundle (incl. Tracing, Replay) - uncompressed265.92 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed271.7 kB--
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed279.61 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed285.38 kB--
@sentry/nextjs (client)53.29 kB--
@sentry/sveltekit (client)48.96 kB--
@sentry/core/server65.44 kB--
@sentry/core/browser51.8 kB--
@sentry/node117.98 kB--
@sentry/node/import (ESM hook with diagnostics-channel injection)0 Baddedadded
@sentry/node - without tracing82.09 kB-0.01%-1 B 🔽
@sentry/aws-serverless91.5 kB--
@sentry/cloudflare (withSentry) - minified214.03 kB-0.04%-69 B 🔽
@sentry/cloudflare (withSentry)528.41 kB-0.05%-228 B 🔽
View base workflow run
@nicohrubec
nicohrubec
marked this pull request as ready for review
August 11, 2026 14:00
@nicohrubec
nicohrubec
requested a review
from a team
as a code ownerAugust 11, 2026 14:00
@nicohrubec
nicohrubec
requested review from
andreiborza, logaretm and stephanie-anderson
and removed request for
a team and stephanie-andersonAugust 11, 2026 14:00
@nicohrubec
nicohrubec
merged commit 6cc3545
into
developAug 12, 2026

209 checks passed

@nicohrubec
nicohrubec
deleted the

ref/remove-dead-vercel-ai-tool-call-context

branch
August 12, 2026 08:08
JPeer264 pushed a commit
that referenced
this pull request
Aug 12, 2026
@nicohrubec@claude@JPeer264
ref(server-utils): Remove dead Vercel AI tool-call span-context track…
e2c4717
…ing (#23298)
This mechanism is no longer needed but we still had these leftovers. We
need to remove this because the map still gets filled with entries but
these get never deleted resulting in a memory leak.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

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@andreiborzaandreiborzaandreiborza approved these changes
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking - #23298
Merged
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Aug 12, 2026
Merged
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking#23298
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
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@nicohrubec
@nicohrubecnicohrubec
commented
Aug 11, 2026•

edited

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This mechanism is no longer needed but we still had these leftovers. We need to remove this because the map still gets filled with entries but these get never deleted resulting in a memory leak.
@nicohrubec@claude
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking
46b69dd
`toolCallSpanContextMap`, its two `_INTERNAL_` accessors, the `.set()` writer,
and the `ToolCallSpanContext` type are leftovers of the old tool-error linking
strategy from the vendored Node instrumentation. Its only consumer
(`captureToolErrors`) was removed in #22747, and the current channel-based
integration links tool errors via the active span instead (covered by the
existing "captures error in tool" integration tests). The map was written on
every tool span but never read, and never cleaned up — so this also removes a
latent unbounded-growth leak.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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size-limit report 📦
PathSize% ChangeChange
@sentry/browser30.29 kB--
@sentry/browser - with treeshaking flags28.47 kB--
@sentry/browser - with treeshaking flags tracing without tracing26.8 kB--
@sentry/browser (incl. Tracing)48.54 kB--
@sentry/browser (incl. Tracing + Span Streaming)48.56 kB--
@sentry/browser (incl. Tracing, Profiling)51.44 kB--
@sentry/browser (incl. Tracing, Replay)87.95 kB--
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags77.36 kB--
@sentry/browser (incl. Tracing, Replay with Canvas)92.66 kB--
@sentry/browser (incl. Tracing, Replay, Feedback)105.36 kB--
@sentry/browser (incl. Feedback)47.61 kB--
@sentry/browser (incl. sendFeedback)35.11 kB--
@sentry/browser (incl. FeedbackAsync)40.26 kB--
@sentry/browser (incl. Metrics)31.28 kB--
@sentry/browser (incl. Logs)31.53 kB--
@sentry/browser (incl. Metrics & Logs)32.2 kB--
@sentry/react32.09 kB--
@sentry/react (incl. Tracing)50.73 kB--
@sentry/vue35.34 kB--
@sentry/vue (incl. Tracing)50.5 kB--
@sentry/svelte30.31 kB--
CDN Bundle31.59 kB--
CDN Bundle (incl. Tracing)48.87 kB--
CDN Bundle (incl. Logs, Metrics)33.8 kB--
CDN Bundle (incl. Tracing, Logs, Metrics)50.83 kB--
CDN Bundle (incl. Replay, Logs, Metrics)74.34 kB--
CDN Bundle (incl. Tracing, Replay)86.46 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)88.33 kB--
CDN Bundle (incl. Tracing, Replay, Feedback)92.17 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)94.14 kB--
CDN Bundle - uncompressed93.77 kB--
CDN Bundle (incl. Tracing) - uncompressed146.66 kB--
CDN Bundle (incl. Logs, Metrics) - uncompressed100.17 kB--
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed152.46 kB--
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed229.1 kB--
CDN Bundle (incl. Tracing, Replay) - uncompressed265.92 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed271.7 kB--
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed279.61 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed285.38 kB--
@sentry/nextjs (client)53.29 kB--
@sentry/sveltekit (client)48.96 kB--
@sentry/core/server65.44 kB--
@sentry/core/browser51.8 kB--
@sentry/node117.98 kB--
@sentry/node/import (ESM hook with diagnostics-channel injection)0 Baddedadded
@sentry/node - without tracing82.09 kB-0.01%-1 B 🔽
@sentry/aws-serverless91.5 kB--
@sentry/cloudflare (withSentry) - minified214.03 kB-0.04%-69 B 🔽
@sentry/cloudflare (withSentry)528.41 kB-0.05%-228 B 🔽
View base workflow run
@nicohrubec
nicohrubec
marked this pull request as ready for review
August 11, 2026 14:00
@nicohrubec
nicohrubec
requested a review
from a team
as a code ownerAugust 11, 2026 14:00
@nicohrubec
nicohrubec
requested review from
andreiborza, logaretm and stephanie-anderson
and removed request for
a team and stephanie-andersonAugust 11, 2026 14:00
@nicohrubec
nicohrubec
merged commit 6cc3545
into
developAug 12, 2026

209 checks passed

@nicohrubec
nicohrubec
deleted the

ref/remove-dead-vercel-ai-tool-call-context

branch
August 12, 2026 08:08
JPeer264 pushed a commit
that referenced
this pull request
Aug 12, 2026
@nicohrubec@claude@JPeer264
ref(server-utils): Remove dead Vercel AI tool-call span-context track…
e2c4717
…ing (#23298)
This mechanism is no longer needed but we still had these leftovers. We
need to remove this because the map still gets filled with entries but
these get never deleted resulting in a memory leak.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking - #23298
Merged
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Aug 12, 2026
Merged
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking#23298
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Conversation
@nicohrubec
@nicohrubecnicohrubec
commented
Aug 11, 2026•

edited

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This mechanism is no longer needed but we still had these leftovers. We need to remove this because the map still gets filled with entries but these get never deleted resulting in a memory leak.
@nicohrubec@claude
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking
46b69dd
`toolCallSpanContextMap`, its two `_INTERNAL_` accessors, the `.set()` writer,
and the `ToolCallSpanContext` type are leftovers of the old tool-error linking
strategy from the vendored Node instrumentation. Its only consumer
(`captureToolErrors`) was removed in #22747, and the current channel-based
integration links tool errors via the active span instead (covered by the
existing "captures error in tool" integration tests). The map was written on
every tool span but never read, and never cleaned up — so this also removes a
latent unbounded-growth leak.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@github-actions
github-actionsBot
commented
Aug 11, 2026

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size-limit report 📦
PathSize% ChangeChange
@sentry/browser30.29 kB--
@sentry/browser - with treeshaking flags28.47 kB--
@sentry/browser - with treeshaking flags tracing without tracing26.8 kB--
@sentry/browser (incl. Tracing)48.54 kB--
@sentry/browser (incl. Tracing + Span Streaming)48.56 kB--
@sentry/browser (incl. Tracing, Profiling)51.44 kB--
@sentry/browser (incl. Tracing, Replay)87.95 kB--
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags77.36 kB--
@sentry/browser (incl. Tracing, Replay with Canvas)92.66 kB--
@sentry/browser (incl. Tracing, Replay, Feedback)105.36 kB--
@sentry/browser (incl. Feedback)47.61 kB--
@sentry/browser (incl. sendFeedback)35.11 kB--
@sentry/browser (incl. FeedbackAsync)40.26 kB--
@sentry/browser (incl. Metrics)31.28 kB--
@sentry/browser (incl. Logs)31.53 kB--
@sentry/browser (incl. Metrics & Logs)32.2 kB--
@sentry/react32.09 kB--
@sentry/react (incl. Tracing)50.73 kB--
@sentry/vue35.34 kB--
@sentry/vue (incl. Tracing)50.5 kB--
@sentry/svelte30.31 kB--
CDN Bundle31.59 kB--
CDN Bundle (incl. Tracing)48.87 kB--
CDN Bundle (incl. Logs, Metrics)33.8 kB--
CDN Bundle (incl. Tracing, Logs, Metrics)50.83 kB--
CDN Bundle (incl. Replay, Logs, Metrics)74.34 kB--
CDN Bundle (incl. Tracing, Replay)86.46 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)88.33 kB--
CDN Bundle (incl. Tracing, Replay, Feedback)92.17 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)94.14 kB--
CDN Bundle - uncompressed93.77 kB--
CDN Bundle (incl. Tracing) - uncompressed146.66 kB--
CDN Bundle (incl. Logs, Metrics) - uncompressed100.17 kB--
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed152.46 kB--
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed229.1 kB--
CDN Bundle (incl. Tracing, Replay) - uncompressed265.92 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed271.7 kB--
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed279.61 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed285.38 kB--
@sentry/nextjs (client)53.29 kB--
@sentry/sveltekit (client)48.96 kB--
@sentry/core/server65.44 kB--
@sentry/core/browser51.8 kB--
@sentry/node117.98 kB--
@sentry/node/import (ESM hook with diagnostics-channel injection)0 Baddedadded
@sentry/node - without tracing82.09 kB-0.01%-1 B 🔽
@sentry/aws-serverless91.5 kB--
@sentry/cloudflare (withSentry) - minified214.03 kB-0.04%-69 B 🔽
@sentry/cloudflare (withSentry)528.41 kB-0.05%-228 B 🔽
View base workflow run
@nicohrubec
nicohrubec
marked this pull request as ready for review
August 11, 2026 14:00
@nicohrubec
nicohrubec
requested a review
from a team
as a code ownerAugust 11, 2026 14:00
@nicohrubec
nicohrubec
requested review from
andreiborza, logaretm and stephanie-anderson
and removed request for
a team and stephanie-andersonAugust 11, 2026 14:00
@nicohrubec
nicohrubec
merged commit 6cc3545
into
developAug 12, 2026

209 checks passed

@nicohrubec
nicohrubec
deleted the

ref/remove-dead-vercel-ai-tool-call-context

branch
August 12, 2026 08:08
JPeer264 pushed a commit
that referenced
this pull request
Aug 12, 2026
@nicohrubec@claude@JPeer264
ref(server-utils): Remove dead Vercel AI tool-call span-context track…
e2c4717
…ing (#23298)
This mechanism is no longer needed but we still had these leftovers. We
need to remove this because the map still gets filled with entries but
these get never deleted resulting in a memory leak.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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@andreiborzaandreiborzaandreiborza approved these changes
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking - #23298
Merged
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Aug 12, 2026
Merged
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking#23298
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Conversation
@nicohrubec
@nicohrubecnicohrubec
commented
Aug 11, 2026•

edited

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This mechanism is no longer needed but we still had these leftovers. We need to remove this because the map still gets filled with entries but these get never deleted resulting in a memory leak.
@nicohrubec@claude
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking
46b69dd
`toolCallSpanContextMap`, its two `_INTERNAL_` accessors, the `.set()` writer,
and the `ToolCallSpanContext` type are leftovers of the old tool-error linking
strategy from the vendored Node instrumentation. Its only consumer
(`captureToolErrors`) was removed in #22747, and the current channel-based
integration links tool errors via the active span instead (covered by the
existing "captures error in tool" integration tests). The map was written on
every tool span but never read, and never cleaned up — so this also removes a
latent unbounded-growth leak.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@github-actions
github-actionsBot
commented
Aug 11, 2026

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size-limit report 📦
PathSize% ChangeChange
@sentry/browser30.29 kB--
@sentry/browser - with treeshaking flags28.47 kB--
@sentry/browser - with treeshaking flags tracing without tracing26.8 kB--
@sentry/browser (incl. Tracing)48.54 kB--
@sentry/browser (incl. Tracing + Span Streaming)48.56 kB--
@sentry/browser (incl. Tracing, Profiling)51.44 kB--
@sentry/browser (incl. Tracing, Replay)87.95 kB--
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags77.36 kB--
@sentry/browser (incl. Tracing, Replay with Canvas)92.66 kB--
@sentry/browser (incl. Tracing, Replay, Feedback)105.36 kB--
@sentry/browser (incl. Feedback)47.61 kB--
@sentry/browser (incl. sendFeedback)35.11 kB--
@sentry/browser (incl. FeedbackAsync)40.26 kB--
@sentry/browser (incl. Metrics)31.28 kB--
@sentry/browser (incl. Logs)31.53 kB--
@sentry/browser (incl. Metrics & Logs)32.2 kB--
@sentry/react32.09 kB--
@sentry/react (incl. Tracing)50.73 kB--
@sentry/vue35.34 kB--
@sentry/vue (incl. Tracing)50.5 kB--
@sentry/svelte30.31 kB--
CDN Bundle31.59 kB--
CDN Bundle (incl. Tracing)48.87 kB--
CDN Bundle (incl. Logs, Metrics)33.8 kB--
CDN Bundle (incl. Tracing, Logs, Metrics)50.83 kB--
CDN Bundle (incl. Replay, Logs, Metrics)74.34 kB--
CDN Bundle (incl. Tracing, Replay)86.46 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)88.33 kB--
CDN Bundle (incl. Tracing, Replay, Feedback)92.17 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)94.14 kB--
CDN Bundle - uncompressed93.77 kB--
CDN Bundle (incl. Tracing) - uncompressed146.66 kB--
CDN Bundle (incl. Logs, Metrics) - uncompressed100.17 kB--
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed152.46 kB--
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed229.1 kB--
CDN Bundle (incl. Tracing, Replay) - uncompressed265.92 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed271.7 kB--
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed279.61 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed285.38 kB--
@sentry/nextjs (client)53.29 kB--
@sentry/sveltekit (client)48.96 kB--
@sentry/core/server65.44 kB--
@sentry/core/browser51.8 kB--
@sentry/node117.98 kB--
@sentry/node/import (ESM hook with diagnostics-channel injection)0 Baddedadded
@sentry/node - without tracing82.09 kB-0.01%-1 B 🔽
@sentry/aws-serverless91.5 kB--
@sentry/cloudflare (withSentry) - minified214.03 kB-0.04%-69 B 🔽
@sentry/cloudflare (withSentry)528.41 kB-0.05%-228 B 🔽
View base workflow run
@nicohrubec
nicohrubec
marked this pull request as ready for review
August 11, 2026 14:00
@nicohrubec
nicohrubec
requested a review
from a team
as a code ownerAugust 11, 2026 14:00
@nicohrubec
nicohrubec
requested review from
andreiborza, logaretm and stephanie-anderson
and removed request for
a team and stephanie-andersonAugust 11, 2026 14:00
@nicohrubec
nicohrubec
merged commit 6cc3545
into
developAug 12, 2026

209 checks passed

@nicohrubec
nicohrubec
deleted the

ref/remove-dead-vercel-ai-tool-call-context

branch
August 12, 2026 08:08
JPeer264 pushed a commit
that referenced
this pull request
Aug 12, 2026
@nicohrubec@claude@JPeer264
ref(server-utils): Remove dead Vercel AI tool-call span-context track…
e2c4717
…ing (#23298)
This mechanism is no longer needed but we still had these leftovers. We
need to remove this because the map still gets filled with entries but
these get never deleted resulting in a memory leak.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Sign up for freeto join this conversation on GitHub.
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Sign in to comment

Reviewers

@andreiborzaandreiborzaandreiborza approved these changes
@logaretmlogaretmAwaiting requested review from logaretmlogaretm is a code owner automatically assigned from getsentry/team-javascript-sdks

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2 participants

@nicohrubec@andreiborza

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking - #23298
Merged
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Aug 12, 2026
Merged
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking#23298
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Conversation
@nicohrubec
@nicohrubecnicohrubec
commented
Aug 11, 2026•

edited

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Member
This mechanism is no longer needed but we still had these leftovers. We need to remove this because the map still gets filled with entries but these get never deleted resulting in a memory leak.
@nicohrubec@claude
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking
46b69dd
`toolCallSpanContextMap`, its two `_INTERNAL_` accessors, the `.set()` writer,
and the `ToolCallSpanContext` type are leftovers of the old tool-error linking
strategy from the vendored Node instrumentation. Its only consumer
(`captureToolErrors`) was removed in #22747, and the current channel-based
integration links tool errors via the active span instead (covered by the
existing "captures error in tool" integration tests). The map was written on
every tool span but never read, and never cleaned up — so this also removes a
latent unbounded-growth leak.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@github-actions
github-actionsBot
commented
Aug 11, 2026

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size-limit report 📦
PathSize% ChangeChange
@sentry/browser30.29 kB--
@sentry/browser - with treeshaking flags28.47 kB--
@sentry/browser - with treeshaking flags tracing without tracing26.8 kB--
@sentry/browser (incl. Tracing)48.54 kB--
@sentry/browser (incl. Tracing + Span Streaming)48.56 kB--
@sentry/browser (incl. Tracing, Profiling)51.44 kB--
@sentry/browser (incl. Tracing, Replay)87.95 kB--
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags77.36 kB--
@sentry/browser (incl. Tracing, Replay with Canvas)92.66 kB--
@sentry/browser (incl. Tracing, Replay, Feedback)105.36 kB--
@sentry/browser (incl. Feedback)47.61 kB--
@sentry/browser (incl. sendFeedback)35.11 kB--
@sentry/browser (incl. FeedbackAsync)40.26 kB--
@sentry/browser (incl. Metrics)31.28 kB--
@sentry/browser (incl. Logs)31.53 kB--
@sentry/browser (incl. Metrics & Logs)32.2 kB--
@sentry/react32.09 kB--
@sentry/react (incl. Tracing)50.73 kB--
@sentry/vue35.34 kB--
@sentry/vue (incl. Tracing)50.5 kB--
@sentry/svelte30.31 kB--
CDN Bundle31.59 kB--
CDN Bundle (incl. Tracing)48.87 kB--
CDN Bundle (incl. Logs, Metrics)33.8 kB--
CDN Bundle (incl. Tracing, Logs, Metrics)50.83 kB--
CDN Bundle (incl. Replay, Logs, Metrics)74.34 kB--
CDN Bundle (incl. Tracing, Replay)86.46 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)88.33 kB--
CDN Bundle (incl. Tracing, Replay, Feedback)92.17 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)94.14 kB--
CDN Bundle - uncompressed93.77 kB--
CDN Bundle (incl. Tracing) - uncompressed146.66 kB--
CDN Bundle (incl. Logs, Metrics) - uncompressed100.17 kB--
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed152.46 kB--
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed229.1 kB--
CDN Bundle (incl. Tracing, Replay) - uncompressed265.92 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed271.7 kB--
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed279.61 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed285.38 kB--
@sentry/nextjs (client)53.29 kB--
@sentry/sveltekit (client)48.96 kB--
@sentry/core/server65.44 kB--
@sentry/core/browser51.8 kB--
@sentry/node117.98 kB--
@sentry/node/import (ESM hook with diagnostics-channel injection)0 Baddedadded
@sentry/node - without tracing82.09 kB-0.01%-1 B 🔽
@sentry/aws-serverless91.5 kB--
@sentry/cloudflare (withSentry) - minified214.03 kB-0.04%-69 B 🔽
@sentry/cloudflare (withSentry)528.41 kB-0.05%-228 B 🔽
View base workflow run
@nicohrubec
nicohrubec
marked this pull request as ready for review
August 11, 2026 14:00
@nicohrubec
nicohrubec
requested a review
from a team
as a code ownerAugust 11, 2026 14:00
@nicohrubec
nicohrubec
requested review from
andreiborza, logaretm and stephanie-anderson
and removed request for
a team and stephanie-andersonAugust 11, 2026 14:00
@nicohrubec
nicohrubec
merged commit 6cc3545
into
developAug 12, 2026

209 checks passed

@nicohrubec
nicohrubec
deleted the

ref/remove-dead-vercel-ai-tool-call-context

branch
August 12, 2026 08:08
JPeer264 pushed a commit
that referenced
this pull request
Aug 12, 2026
@nicohrubec@claude@JPeer264
ref(server-utils): Remove dead Vercel AI tool-call span-context track…
e2c4717
…ing (#23298)
This mechanism is no longer needed but we still had these leftovers. We
need to remove this because the map still gets filled with entries but
these get never deleted resulting in a memory leak.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Sign in to comment

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@andreiborzaandreiborzaandreiborza approved these changes
@logaretmlogaretmAwaiting requested review from logaretmlogaretm is a code owner automatically assigned from getsentry/team-javascript-sdks

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Successfully merging this pull request may close these issues.

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@nicohrubec@andreiborza

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking - #23298
Merged
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Aug 12, 2026
Merged
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking#23298
nicohrubec merged 1 commit into
developfrom 
ref/remove-dead-vercel-ai-tool-call-context
Conversation
@nicohrubec
@nicohrubecnicohrubec
commented
Aug 11, 2026•

edited

Loading

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Member
This mechanism is no longer needed but we still had these leftovers. We need to remove this because the map still gets filled with entries but these get never deleted resulting in a memory leak.
@nicohrubec@claude
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking
46b69dd
`toolCallSpanContextMap`, its two `_INTERNAL_` accessors, the `.set()` writer,
and the `ToolCallSpanContext` type are leftovers of the old tool-error linking
strategy from the vendored Node instrumentation. Its only consumer
(`captureToolErrors`) was removed in #22747, and the current channel-based
integration links tool errors via the active span instead (covered by the
existing "captures error in tool" integration tests). The map was written on
every tool span but never read, and never cleaned up — so this also removes a
latent unbounded-growth leak.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@github-actions
github-actionsBot
commented
Aug 11, 2026

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size-limit report 📦
PathSize% ChangeChange
@sentry/browser30.29 kB--
@sentry/browser - with treeshaking flags28.47 kB--
@sentry/browser - with treeshaking flags tracing without tracing26.8 kB--
@sentry/browser (incl. Tracing)48.54 kB--
@sentry/browser (incl. Tracing + Span Streaming)48.56 kB--
@sentry/browser (incl. Tracing, Profiling)51.44 kB--
@sentry/browser (incl. Tracing, Replay)87.95 kB--
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags77.36 kB--
@sentry/browser (incl. Tracing, Replay with Canvas)92.66 kB--
@sentry/browser (incl. Tracing, Replay, Feedback)105.36 kB--
@sentry/browser (incl. Feedback)47.61 kB--
@sentry/browser (incl. sendFeedback)35.11 kB--
@sentry/browser (incl. FeedbackAsync)40.26 kB--
@sentry/browser (incl. Metrics)31.28 kB--
@sentry/browser (incl. Logs)31.53 kB--
@sentry/browser (incl. Metrics & Logs)32.2 kB--
@sentry/react32.09 kB--
@sentry/react (incl. Tracing)50.73 kB--
@sentry/vue35.34 kB--
@sentry/vue (incl. Tracing)50.5 kB--
@sentry/svelte30.31 kB--
CDN Bundle31.59 kB--
CDN Bundle (incl. Tracing)48.87 kB--
CDN Bundle (incl. Logs, Metrics)33.8 kB--
CDN Bundle (incl. Tracing, Logs, Metrics)50.83 kB--
CDN Bundle (incl. Replay, Logs, Metrics)74.34 kB--
CDN Bundle (incl. Tracing, Replay)86.46 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)88.33 kB--
CDN Bundle (incl. Tracing, Replay, Feedback)92.17 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)94.14 kB--
CDN Bundle - uncompressed93.77 kB--
CDN Bundle (incl. Tracing) - uncompressed146.66 kB--
CDN Bundle (incl. Logs, Metrics) - uncompressed100.17 kB--
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed152.46 kB--
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed229.1 kB--
CDN Bundle (incl. Tracing, Replay) - uncompressed265.92 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed271.7 kB--
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed279.61 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed285.38 kB--
@sentry/nextjs (client)53.29 kB--
@sentry/sveltekit (client)48.96 kB--
@sentry/core/server65.44 kB--
@sentry/core/browser51.8 kB--
@sentry/node117.98 kB--
@sentry/node/import (ESM hook with diagnostics-channel injection)0 Baddedadded
@sentry/node - without tracing82.09 kB-0.01%-1 B 🔽
@sentry/aws-serverless91.5 kB--
@sentry/cloudflare (withSentry) - minified214.03 kB-0.04%-69 B 🔽
@sentry/cloudflare (withSentry)528.41 kB-0.05%-228 B 🔽
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@nicohrubec@claude@JPeer264
ref(server-utils): Remove dead Vercel AI tool-call span-context track…
e2c4717
…ing (#23298)
This mechanism is no longer needed but we still had these leftovers. We
need to remove this because the map still gets filled with entries but
these get never deleted resulting in a memory leak.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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ref(server-utils): Remove dead Vercel AI tool-call span-context tracking - #23298
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ref(server-utils): Remove dead Vercel AI tool-call span-context tracking#23298
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This mechanism is no longer needed but we still had these leftovers. We need to remove this because the map still gets filled with entries but these get never deleted resulting in a memory leak.
@nicohrubec@claude
ref(server-utils): Remove dead Vercel AI tool-call span-context tracking
46b69dd
`toolCallSpanContextMap`, its two `_INTERNAL_` accessors, the `.set()` writer,
and the `ToolCallSpanContext` type are leftovers of the old tool-error linking
strategy from the vendored Node instrumentation. Its only consumer
(`captureToolErrors`) was removed in #22747, and the current channel-based
integration links tool errors via the active span instead (covered by the
existing "captures error in tool" integration tests). The map was written on
every tool span but never read, and never cleaned up — so this also removes a
latent unbounded-growth leak.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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size-limit report 📦
PathSize% ChangeChange
@sentry/browser30.29 kB--
@sentry/browser - with treeshaking flags28.47 kB--
@sentry/browser - with treeshaking flags tracing without tracing26.8 kB--
@sentry/browser (incl. Tracing)48.54 kB--
@sentry/browser (incl. Tracing + Span Streaming)48.56 kB--
@sentry/browser (incl. Tracing, Profiling)51.44 kB--
@sentry/browser (incl. Tracing, Replay)87.95 kB--
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags77.36 kB--
@sentry/browser (incl. Tracing, Replay with Canvas)92.66 kB--
@sentry/browser (incl. Tracing, Replay, Feedback)105.36 kB--
@sentry/browser (incl. Feedback)47.61 kB--
@sentry/browser (incl. sendFeedback)35.11 kB--
@sentry/browser (incl. FeedbackAsync)40.26 kB--
@sentry/browser (incl. Metrics)31.28 kB--
@sentry/browser (incl. Logs)31.53 kB--
@sentry/browser (incl. Metrics & Logs)32.2 kB--
@sentry/react32.09 kB--
@sentry/react (incl. Tracing)50.73 kB--
@sentry/vue35.34 kB--
@sentry/vue (incl. Tracing)50.5 kB--
@sentry/svelte30.31 kB--
CDN Bundle31.59 kB--
CDN Bundle (incl. Tracing)48.87 kB--
CDN Bundle (incl. Logs, Metrics)33.8 kB--
CDN Bundle (incl. Tracing, Logs, Metrics)50.83 kB--
CDN Bundle (incl. Replay, Logs, Metrics)74.34 kB--
CDN Bundle (incl. Tracing, Replay)86.46 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)88.33 kB--
CDN Bundle (incl. Tracing, Replay, Feedback)92.17 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)94.14 kB--
CDN Bundle - uncompressed93.77 kB--
CDN Bundle (incl. Tracing) - uncompressed146.66 kB--
CDN Bundle (incl. Logs, Metrics) - uncompressed100.17 kB--
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed152.46 kB--
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed229.1 kB--
CDN Bundle (incl. Tracing, Replay) - uncompressed265.92 kB--
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed271.7 kB--
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed279.61 kB--
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed285.38 kB--
@sentry/nextjs (client)53.29 kB--
@sentry/sveltekit (client)48.96 kB--
@sentry/core/server65.44 kB--
@sentry/core/browser51.8 kB--
@sentry/node117.98 kB--
@sentry/node/import (ESM hook with diagnostics-channel injection)0 Baddedadded
@sentry/node - without tracing82.09 kB-0.01%-1 B 🔽
@sentry/aws-serverless91.5 kB--
@sentry/cloudflare (withSentry) - minified214.03 kB-0.04%-69 B 🔽
@sentry/cloudflare (withSentry)528.41 kB-0.05%-228 B 🔽
View base workflow run
@nicohrubec
nicohrubec
marked this pull request as ready for review
August 11, 2026 14:00
@nicohrubec
nicohrubec
requested a review
from a team
as a code ownerAugust 11, 2026 14:00
@nicohrubec
nicohrubec
requested review from
andreiborza, logaretm and stephanie-anderson
and removed request for
a team and stephanie-andersonAugust 11, 2026 14:00
@nicohrubec
nicohrubec
merged commit 6cc3545
into
developAug 12, 2026

209 checks passed

@nicohrubec
nicohrubec
deleted the

ref/remove-dead-vercel-ai-tool-call-context

branch
August 12, 2026 08:08
JPeer264 pushed a commit
that referenced
this pull request
Aug 12, 2026
@nicohrubec@claude@JPeer264
ref(server-utils): Remove dead Vercel AI tool-call span-context track…
e2c4717
…ing (#23298)
This mechanism is no longer needed but we still had these leftovers. We
need to remove this because the map still gets filled with entries but
these get never deleted resulting in a memory leak.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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@andreiborzaandreiborzaandreiborza approved these changes
@logaretmlogaretmAwaiting requested review from logaretmlogaretm is a code owner automatically assigned from getsentry/team-javascript-sdks

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