Jose Arriaga Maldonado
90d · built 2026-09-30
Performance
What Jose Arriaga Maldonado shipped in the selected window, measured in ETV, and how it compares with the 90 days before it.
Effective capacity
−0.6engineers
delivers like 0.4 (0.4x pre-AI)
Output (ETV)
2.2ETV
−41.7% vs 3.8 prior
Features share
32.9%
−5.7 pp vs prior window
Fixes share
1.4%
+0.9 pp vs prior window
Work mix
32.9% Features0.5% Maintenance59% Tests6.3% Docs1.4% Fixes
10 commits over 90 days, ending 2026-09-30.
Daily performance
Daily ETV, stacked by Features, Maintenance, Tests, Docs and Fixes.
Repository spread
Where this developer's commits land. Concentrated work (top1 > 80%) vs polymath spread (top1 < 30%).
| Repo | Commits | ETV |
|---|---|---|
| openai-dotnet | 10 | 2.3 |
Most impactful commits
Top 10 by ETV in the last 90 days.
- 0.7ETVAdd support for custom tools in Responses (#1340) * Initial Custom Tool implementation * Rename CustomTool/CustomToolCallItem properties and add factory methods (#1261) * Add factory methods and rename properties for CustomTool, CustomToolCallItem, and StreamingResponseCustomToolCallInputDeltaUpdate * Address review feedback: rename parameters to toolName and simplify CreateCustomTool * Regenerate library and API listings using Invoke-CodeGen.ps1 and Export-Api.ps1 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> * Additional changes * Add tests * Normalize custom tool call output shorthand (#1288) * Normalize custom tool call output Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Regenerate custom output APIs Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Update recordings * Add missing properties * Address PR feedback * Refactor tests and move them to ResponsesToolTests.cs * Add check for null in test * Potential fix for pull request finding: "Typo in TypeSpec" Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Make the Namespace property of CustomToolCallItem internal for now --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>github.com-openai-openai-dotnet · 780cf72a · 2026-09-01
- 0.6ETVDocument non-discriminated union pattern and apply to Responses (#1264) Documented a pattern for modeling non-discriminated unions in the OpenAI .NET library, and applied this pattern to both the `McpToolCallApprovalPolicy` and `CodeInterpreterToolContainer` types in the Responses API. --------- * Document non-discriminated union pattern and apply to Responses * Address PR feedback * Fix JsonPatch implementationgithub.com-openai-openai-dotnet · acf0212e · 2026-08-06
- 0.5ETVImprove reliability of MCP tool tests in Responses and Realtime (#1371) * Improve reliability of MCP tool tests in Responses and Realtime * Fix assertion for completed update count calculation Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Address review feedback * Address review feedback * Address review feedback; refactor Realtime MCP tool approval tests * Address review feedback * Address review feedback * Address review feedback * Address review feedback --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>github.com-openai-openai-dotnet · 14d6165c · 2026-09-11
- 0.2ETVConvert Realtime models to protocol models (#1354) - Added a `protected internal` constructor to the `RealtimeClientCommand` base class and exposed its `Kind` property of a new extensible enum type called `RealtimeClientCommandKind` to support extensibility. - Added a `protected internal` constructor to the `RealtimeServerUpdate` base class and exposed its `Kind` property of a new extensible enum type called `RealtimeServerUpdateKind` to support extensibility. - Added public setters to the applicable properties of Realtime models. - Added public default constructors to the applicable Realtime models. - Renamed `RealtimeLogProbabilityDetails` to `RealtimeTokenLogProbabilityDetails` for consistency. - Renamed the `Logprobs` property of `RealtimeServerUpdateConversationItemInputAudioTranscriptionCompleted` to `TranscriptionTokenLogProbabilities` for consistency. - Renamed the `Logprobs` property of `RealtimeServerUpdateConversationItemInputAudioTranscriptionDelta` to `TranscriptionTokenLogProbabilities` for consistency. --------- * Convert Realtime models to protocol models * Add tests * Address review feedback * Fix typo in comment for MCP tools retrieval Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>github.com-openai-openai-dotnet · ae2bccb3 · 2026-09-12
- 0.1ETVReduce test payload sizes to prevent CI timeouts (#1316)github.com-openai-openai-dotnet · 9c7f2a5c · 2026-08-20
- 0.1ETVAdd versioned API listings for easy diffs (#1285) - Created an archival copy of the API listings corresponding to version 2.13.0 and added them under `./api/released/` - Moved the generated API listings under `./api/in-progress/` and modified the `Export-Api.ps1` script accordingly - Updated documentation --------- * Add versioned API listings for easy diffs * Update docs to reference api/wip path for generated API listings Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Rename api folders * Add API release version metadata Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Update API listings with latest API changes * Fix bad merge --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>github.com-openai-openai-dotnet · d3708603 · 2026-08-17
- 0.1ETVFix mTLS tests on Windows with Schannel-compatible certificate keys (#1282) * Fix mTLS tests on Windows with Schannel-compatible certificate keys * Preserve presented intermediates in mTLS validation Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Add comment --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>github.com-openai-openai-dotnet · a617cac7 · 2026-08-13
- 0.0ETVFix the nullability of the `Status` property of Responses items (#1346) * Fix optionality of ReasoningResponseItem.Status * Fix nullable status deserialization for response items (#1344) * Fix optional response item statuses Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Complete optional response item status fixes Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Restore required apply patch output status Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Regenerate API listings Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Remove unused status replacement field Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Remove unused status generator field Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Limit fix to requested response smoke test Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> * Restore generator file unchanged Co-authored-by: joseharriaga <45773732+joseharriaga@users.noreply.github.com> --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>github.com-openai-openai-dotnet · d0ca4578 · 2026-09-10
- 0.0ETVUpdate API listings and add new changelog entry after release (#1380)github.com-openai-openai-dotnet · 18490e89 · 2026-09-16
- 0.0ETVPrepare 2.13.0 release (#1279)github.com-openai-openai-dotnet · 0aafb4c0 · 2026-08-10