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fix(anthropic): send tool definitions in standardized format#5800

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valkrypton:fix/anthropic-tool-definitions
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fix(anthropic): send tool definitions in standardized format#5800
valkrypton wants to merge 2 commits intogetsentry:masterfrom
valkrypton:fix/anthropic-tool-definitions

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This change adds gen_ai.tool.definitions to the anthropic integration to align with the new Generative AI semantic conventions.

Description

  • Added gen_ai.tool.definitions constant to SPANDATA.
  • Updated Anthropic integration to extract and send standardized tool definitions.
  • Added verification tests and committed changes to fix/anthropic-tool-definitions.

Issues

Fixes: #5763

This change adds gen_ai.tool.definitions to the anthropic integration
to align with the new Generative AI semantic conventions.

Co-Authored-By: Claude 3.5 Sonnet <noreply@anthropic.com>
@valkrypton valkrypton requested a review from a team as a code owner March 24, 2026 10:26
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github-actions bot commented Mar 24, 2026

Semver Impact of This PR

🟢 Patch (bug fixes)

📋 Changelog Preview

This is how your changes will appear in the changelog.
Entries from this PR are highlighted with a left border (blockquote style).


New Features ✨

Langchain

  • Set gen_ai.operation.name and gen_ai.pipeline.name on LLM spans by ericapisani in #5849
  • Broaden AI provider detection beyond OpenAI and Anthropic by ericapisani in #5707
  • Update LLM span operation to gen_ai.generate_text by ericapisani in #5796

Other

  • (asgi) Add option to disable suppressing chained exceptions by alexander-alderman-webb in #5714
  • (logging) Separate ignore lists for events/breadcrumbs and sentry logs by sl0thentr0py in #5698

Bug Fixes 🐛

Anthropic

  • Send tool definitions in standardized format by valkrypton in #5800
  • Set exception info on streaming span when applicable by alexander-alderman-webb in #5683
  • Patch AsyncStream.close() and AsyncMessageStream.close() to finish spans by alexander-alderman-webb in #5675
  • Patch Stream.close() and MessageStream.close() to finish spans by alexander-alderman-webb in #5674

Ci

  • Use gh CLI to convert PR to draft by stephanie-anderson in #5874
  • Use GitHub App token for draft PR enforcement by stephanie-anderson in #5871

Openai

  • Always set gen_ai.response.streaming for Responses by alexander-alderman-webb in #5697
  • Simplify Responses input handling by alexander-alderman-webb in #5695
  • Use max_output_tokens for Responses API by alexander-alderman-webb in #5693
  • Always set gen_ai.response.streaming for Completions by alexander-alderman-webb in #5692
  • Simplify Completions input handling by alexander-alderman-webb in #5690
  • Simplify embeddings input handling by alexander-alderman-webb in #5688

Other

  • (google-genai) Guard response extraction by alexander-alderman-webb in #5869
  • (starlette) Catch Jinja2Templates ImportError by alexander-alderman-webb in #5741
  • (workflow) Fix permission issue with github app and PR draft graphql endpoint by Jeffreyhung in #5887

Documentation 📚

  • Update CONTRIBUTING.md with contribution requirements and TOC by stephanie-anderson in #5896
  • Add note on AI PRs to CONTRIBUTING.md by sentrivana in #5696

Internal Changes 🔧

Langchain

  • Add text completion test by alexander-alderman-webb in #5740
  • Add tool execution test by alexander-alderman-webb in #5739
  • Add basic agent test with Responses call by alexander-alderman-webb in #5726
  • Replace mocks with httpx types by alexander-alderman-webb in #5724
  • Consolidate span origin assertion by alexander-alderman-webb in #5723
  • Consolidate available tools assertion by alexander-alderman-webb in #5721

Openai

  • Replace mocks with httpx types for streaming Responses by alexander-alderman-webb in #5882
  • Replace mocks with httpx types for streaming Completions by alexander-alderman-webb in #5879
  • Move input handling code into API-specific functions by alexander-alderman-webb in #5687

Other

  • (ai) Rename generate_text to text_completion by ericapisani in #5885
  • (asyncpg) Normalize query whitespace in integration by ericapisani in #5855
  • Add workflow to close unvetted non-maintainer PRs by stephanie-anderson in #5895
  • Exclude compromised litellm versions by alexander-alderman-webb in #5876
  • Reactivate litellm tests by alexander-alderman-webb in #5853
  • Add note to coordinate with assignee before PR submission by sentrivana in #5868
  • Temporarily stop running litellm tests by alexander-alderman-webb in #5851
  • Pin GitHub Actions to full-length commit SHAs by joshuarli in #5781
  • Add -latest alias for each integration test suite by sentrivana in #5706
  • Use date-based branch names for toxgen PRs by sentrivana in #5704
  • 🤖 Update test matrix with new releases (03/19) by github-actions in #5703
  • Add client report tests for span streaming by sentrivana in #5677

Other

  • ci+docs: Add draft PR enforcement by stephanie-anderson in #5867
  • release: 2.56.0 by alexander-alderman-webb in f5e93ad0
  • Update CHANGELOG.md by sentrivana in #5685

🤖 This preview updates automatically when you update the PR.

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

Fix All in Cursor

Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

Avoids setting description to literal 'None' string when missing.

Co-Authored-By: Claude 3.5 Sonnet <noreply@anthropic.com>
@valkrypton valkrypton force-pushed the fix/anthropic-tool-definitions branch from 1391c52 to 58c6801 Compare March 24, 2026 11:48
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This PR has been closed. The referenced issue does not show a discussion between you and a maintainer.

To avoid wasted effort on both sides, please discuss your proposed approach in the issue first and wait for a maintainer to respond before opening a PR.

Please review our contributing guidelines for more details.

@stephanie-anderson stephanie-anderson added violating-contribution-guidelines Used for automated community contribution checks. missing-maintainer-discussion Used for automated community contribution checks. labels Mar 27, 2026
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anthropic: Send gen_ai.tool.definitions with appropriate format

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