feat(core): Add tool calls attributes for Anthropic AI #17478

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Merged

RulaKhaled merged 5 commits into develop from tool-calls-anthropic

Sep 4, 2025

Merged

feat(core): Add tool calls attributes for Anthropic AI #17478

RulaKhaled merged 5 commits into develop from tool-calls-anthropic

Sep 4, 2025

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@RulaKhaled RulaKhaled commented Aug 28, 2025 •

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This PR adds missing tool call attributes, we add gen_ai.response.tool_calls attribute for Anthropic AI, supporting both streaming and non-streaming requests.

Core changes:

Request Side - Capture available tools:

Extract tools extract from request params
Set gen_ai.request.available_tools attribute

Response Side - Capture actual tool calls:

Extract from response.tool_calls
Set gen_ai.response.tool_calls attribute for both

Streaming Support (in streaming.ts):

Accumulation of tool calls during streaming
Respects recordOutputs privacy setting

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size-limit report 📦

Path	Size	% Change	Change
@sentry/browser	24.16 kB	-	-
@sentry/browser - with treeshaking flags	22.73 kB	-	-
@sentry/browser (incl. Tracing)	39.87 kB	-	-
@sentry/browser (incl. Tracing, Replay)	78.23 kB	-	-
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	68.02 kB	-	-
@sentry/browser (incl. Tracing, Replay with Canvas)	82.91 kB	-	-
@sentry/browser (incl. Tracing, Replay, Feedback)	95.11 kB	-	-
@sentry/browser (incl. Feedback)	40.89 kB	-	-
@sentry/browser (incl. sendFeedback)	28.81 kB	-	-
@sentry/browser (incl. FeedbackAsync)	33.75 kB	-	-
@sentry/react	25.88 kB	+0.01%	+1 B 🔺
@sentry/react (incl. Tracing)	41.89 kB	-	-
@sentry/vue	28.64 kB	-	-
@sentry/vue (incl. Tracing)	41.69 kB	-	-
@sentry/svelte	24.18 kB	-	-
CDN Bundle	25.66 kB	-	-
CDN Bundle (incl. Tracing)	39.75 kB	-	-
CDN Bundle (incl. Tracing, Replay)	76.03 kB	-	-
CDN Bundle (incl. Tracing, Replay, Feedback)	81.5 kB	-	-
CDN Bundle - uncompressed	74.96 kB	-	-
CDN Bundle (incl. Tracing) - uncompressed	117.59 kB	-	-
CDN Bundle (incl. Tracing, Replay) - uncompressed	232.69 kB	-	-
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	245.45 kB	-	-
@sentry/nextjs (client)	43.89 kB	-	-
@sentry/sveltekit (client)	40.33 kB	-	-
@sentry/node-core	49.61 kB	+0.01%	+1 B 🔺
@sentry/node	150.6 kB	+0.23%	+331 B 🔺
@sentry/node - without tracing	92.18 kB	+0.01%	+1 B 🔺
@sentry/aws-serverless	105.48 kB	-	-

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@RulaKhaled RulaKhaled force-pushed the tool-calls-anthropic branch from 32493bf to dba165f Compare

August 28, 2025 16:07

@RulaKhaled


 feat(core): Instrument tool calls for Anthropic AI

8c194ca

@RulaKhaled RulaKhaled force-pushed the tool-calls-anthropic branch from dba165f to 8c194ca Compare

August 28, 2025 16:08

@RulaKhaled RulaKhaled marked this pull request as ready for review

August 29, 2025 08:57

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@RulaKhaled RulaKhaled changed the title ~~(削除) [WIP] feat(core): Add tool calls attributes for Anthropic AI (削除ここまで)~~ (追記) eat(core): Add tool calls attributes for Anthropic AI (追記ここまで)

Aug 29, 2025

@RulaKhaled RulaKhaled changed the title ~~(削除) eat(core): Add tool calls attributes for Anthropic AI (削除ここまで)~~ (追記) feat(core): Add tool calls attributes for Anthropic AI (追記ここまで)

Aug 29, 2025

@mydea mydea requested a review from andreiborza

September 2, 2025 12:52

@mydea mydea assigned RulaKhaled

Sep 2, 2025

andreiborza

andreiborza reviewed

Sep 4, 2025

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packages/core/src/utils/anthropic-ai/streaming.ts Outdated Show resolved Hide resolved

packages/core/src/utils/anthropic-ai/streaming.ts Show resolved Hide resolved

@RulaKhaled @andreiborza


 Update packages/core/src/utils/anthropic-ai/streaming.ts

c4bf630

Co-authored-by: Andrei <168741329+andreiborza@users.noreply.github.com>

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@RulaKhaled


 fix lint issue

4603f87

andreiborza

andreiborza approved these changes

Sep 4, 2025

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node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.

Scenario	Requests/s	% of Baseline	Prev. Requests/s	Change %
GET Baseline	9,612	-	8,687	+11%
GET With Sentry	1,352	14%	1,275	+6%
GET With Sentry (error only)	6,094	63%	5,998	+2%
POST Baseline	1,220	-	1,142	+7%
POST With Sentry	498	41%	496	+0%
POST With Sentry (error only)	1,082	89%	984	+10%
MYSQL Baseline	3,461	-	3,247	+7%
MYSQL With Sentry	469	14%	435	+8%
MYSQL With Sentry (error only)	2,807	81%	2,648	+6%

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RulaKhaled added 2 commits

September 4, 2025 11:10

@RulaKhaled


 lint yelling

5ce395e

@RulaKhaled


 Merge branch 'develop' into tool-calls-anthropic

c8f44a4

@RulaKhaled RulaKhaled merged commit 9e70a5a into develop

Sep 4, 2025

535 of 550 checks passed

@RulaKhaled RulaKhaled deleted the tool-calls-anthropic branch

September 4, 2025 11:52

@kashrobinson71-tech

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kashrobinson71-tech commented Sep 6, 2025

Add a i attributes

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@RulaKhaled RulaKhaled commented Aug 28, 2025 •

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