
Claire Kuang engineered robust cross-platform data interoperability for the specklesystems/speckle-sharp-connectors repository, focusing on CAD and BIM workflows. Over 15 months, she delivered features and refactors that improved geometry conversion, property extraction, and connector reliability across Rhino, AutoCAD, Civil 3D, Revit, and Grasshopper. Using C#, the Rhino and Revit APIs, and advanced data modeling, Claire unified property handling, enhanced mesh and material fidelity, and streamlined data transfer pipelines. Her work emphasized maintainability and automation, introducing async workflows, UI/UX refinements, and rigorous error handling. The resulting connectors enabled accurate, automated design data exchange and accelerated design-to-build collaboration.
February 2026: Speckle Sharp Connectors – AutoCAD integration. Delivered key enhancements focusing on reference point transformation during publishing and robust UCS/WCS event tracking with cache invalidation. Implemented targeted refactors to improve instance unpacking and polyline conversions, and tightened transform/coordinate-system handling. Introduced Civil-specific converter settings to support Civil 3D workflows. Result: improved publishing accuracy, reliability, and maintainability for AutoCAD-to-Speckle data sharing.
February 2026: Speckle Sharp Connectors – AutoCAD integration. Delivered key enhancements focusing on reference point transformation during publishing and robust UCS/WCS event tracking with cache invalidation. Implemented targeted refactors to improve instance unpacking and polyline conversions, and tightened transform/coordinate-system handling. Introduced Civil-specific converter settings to support Civil 3D workflows. Result: improved publishing accuracy, reliability, and maintainability for AutoCAD-to-Speckle data sharing.
November 2025 performance summary for speckle-sharp-connectors: Delivered end-to-end Rhino and Revit view publishing with proxies and converters, aligned with the latest Speckle SDK (3.8.0). Implemented safeguards to publish views only when present and refined view handling to avoid parallel projections, improving reliability for design collaboration. Updated internal glue and connectors common (rootkeys) to enhance robustness across releases. This work enables accurate, proxy-aware view export from Rhino and Revit into Speckle, strengthening cross-tool interoperability and accelerating review cycles.
November 2025 performance summary for speckle-sharp-connectors: Delivered end-to-end Rhino and Revit view publishing with proxies and converters, aligned with the latest Speckle SDK (3.8.0). Implemented safeguards to publish views only when present and refined view handling to avoid parallel projections, improving reliability for design collaboration. Updated internal glue and connectors common (rootkeys) to enhance robustness across releases. This work enables accurate, proxy-aware view export from Rhino and Revit into Speckle, strengthening cross-tool interoperability and accelerating review cycles.
October 2025 monthly performance summary for specklesystems/speckle-sharp-connectors. Focused on delivering high-value connector enhancements for Rhino and AutoCAD/Civil 3D, with targeted refactors to improve data fidelity, transfer efficiency, and maintainability.
October 2025 monthly performance summary for specklesystems/speckle-sharp-connectors. Focused on delivering high-value connector enhancements for Rhino and AutoCAD/Civil 3D, with targeted refactors to improve data fidelity, transfer efficiency, and maintainability.
September 2025 (2025-09) highlights for specklesystems/speckle-sharp-connectors. Delivered metadata enrichment for Rhino objects, improved Grasshopper workflows, and standardized UI assets, while hardening input handling to reduce processing errors. These changes enhance data fidelity, user guidance, and robustness across connectors, supporting smoother data transfer and broader adoption.
September 2025 (2025-09) highlights for specklesystems/speckle-sharp-connectors. Delivered metadata enrichment for Rhino objects, improved Grasshopper workflows, and standardized UI assets, while hardening input handling to reduce processing errors. These changes enhance data fidelity, user guidance, and robustness across connectors, supporting smoother data transfer and broader adoption.
Concise monthly summary for August 2025 focusing on Speckle Sharp Connectors. Key features delivered across Grasshopper, Mesh, and Revit connectors; improved data fidelity, performance, and alignment with document settings. Highlights include casting improvements in Grasshopper, precision and origin logic cleanup for Rhino meshes, and snapping and meshing adherence in Revit Connector.
Concise monthly summary for August 2025 focusing on Speckle Sharp Connectors. Key features delivered across Grasshopper, Mesh, and Revit connectors; improved data fidelity, performance, and alignment with document settings. Highlights include casting improvements in Grasshopper, precision and origin logic cleanup for Rhino meshes, and snapping and meshing adherence in Revit Connector.
Month: 2025-07. Focused on expanding Grasshopper integration, interoperability across Rhino/AutoCAD/Revit, and strengthening change-tracking. Delivered robust DataObjects support and property handling in Grasshopper, improved object identity with non-baked objects, enhanced Rhino/AutoCAD data extraction and XData handling, and performance/UX improvements for Grasshopper UI and mesh rendering. Also addressed build stability and code cleanliness to improve reliability across the connector suite. These efforts improve automation workflows, data fidelity across design toolchains, and overall developer velocity.
Month: 2025-07. Focused on expanding Grasshopper integration, interoperability across Rhino/AutoCAD/Revit, and strengthening change-tracking. Delivered robust DataObjects support and property handling in Grasshopper, improved object identity with non-baked objects, enhanced Rhino/AutoCAD data extraction and XData handling, and performance/UX improvements for Grasshopper UI and mesh rendering. Also addressed build stability and code cleanliness to improve reliability across the connector suite. These efforts improve automation workflows, data fidelity across design toolchains, and overall developer velocity.
June 2025 monthly summary for specklesystems/speckle-sharp-connectors. Focused on delivering key features, improving robustness, and expanding Grasshopper/Speckle integration to accelerate designer workflows. Highlights include Rhino 7 compatibility, advanced Grasshopper data handling, new property management and query components, and targeted reliability improvements across the Speckle Operation Wizard and converters. The work emphasizes business value through smoother user experiences, reduced run-time errors, and broader automation capabilities for design data workflows.
June 2025 monthly summary for specklesystems/speckle-sharp-connectors. Focused on delivering key features, improving robustness, and expanding Grasshopper/Speckle integration to accelerate designer workflows. Highlights include Rhino 7 compatibility, advanced Grasshopper data handling, new property management and query components, and targeted reliability improvements across the Speckle Operation Wizard and converters. The work emphasizes business value through smoother user experiences, reduced run-time errors, and broader automation capabilities for design data workflows.
May 2025: Delivered substantial Grasshopper integration enhancements for speckle-sharp-connectors, driving maintainability, UX, and reliability. Implemented structural refactor of Grasshopper wrappers by removing Base inheritance and updated icons/names to improve maintainability and UX. Added object filtering output for the filter objects node, extended model casting with layer support, and simplified data organization by removing dataobject grouping. Also added pointcloud and hatch support in Grasshopper integration, improved error handling for casting, and addressed a broad set of bug fixes across topology, materials, units, and converters, complemented by updated documentation and sample scripts to accelerate adoption.
May 2025: Delivered substantial Grasshopper integration enhancements for speckle-sharp-connectors, driving maintainability, UX, and reliability. Implemented structural refactor of Grasshopper wrappers by removing Base inheritance and updated icons/names to improve maintainability and UX. Added object filtering output for the filter objects node, extended model casting with layer support, and simplified data organization by removing dataobject grouping. Also added pointcloud and hatch support in Grasshopper integration, improved error handling for casting, and addressed a broad set of bug fixes across topology, materials, units, and converters, complemented by updated documentation and sample scripts to accelerate adoption.
April 2025 summary: Delivered extensive Grasshopper–Rhino integration improvements and data-object hosting enhancements in speckle-sharp-connectors, along with reliability and maintenance work. Key features include Rhino 7 support, color and render-material handling, Expand Object component, improved path handling, and path-selector simplification. Major bug fixes targeted Grasshopper workflows, deconstruct node, layer baking, async send/publish issues, and render-material defaults. Also implemented UI/UX enhancements (object param previews, icons, tooltips), and performance tweaks (enumeration optimization). Maintained health with lockfile updates and NuGet bumps, plus ongoing code cleanup. These efforts extend end-to-end design-to-build workflows, improve data fidelity, and reduce integration friction for design teams.
April 2025 summary: Delivered extensive Grasshopper–Rhino integration improvements and data-object hosting enhancements in speckle-sharp-connectors, along with reliability and maintenance work. Key features include Rhino 7 support, color and render-material handling, Expand Object component, improved path handling, and path-selector simplification. Major bug fixes targeted Grasshopper workflows, deconstruct node, layer baking, async send/publish issues, and render-material defaults. Also implemented UI/UX enhancements (object param previews, icons, tooltips), and performance tweaks (enumeration optimization). Maintained health with lockfile updates and NuGet bumps, plus ongoing code cleanup. These efforts extend end-to-end design-to-build workflows, improve data fidelity, and reduce integration friction for design teams.
March 2025 – Speckle Sharp Connectors (specklesystems/speckle-sharp-connectors) delivered cross-actor interoperability enhancements across Civil3D/AutoCAD, Revit, and Grasshopper, plus stability and architecture refinements to support scalable data flows and maintainability. Focused on improving data fidelity, automation, and user workflows for AEC pipelines.
March 2025 – Speckle Sharp Connectors (specklesystems/speckle-sharp-connectors) delivered cross-actor interoperability enhancements across Civil3D/AutoCAD, Revit, and Grasshopper, plus stability and architecture refinements to support scalable data flows and maintainability. Focused on improving data fidelity, automation, and user workflows for AEC pipelines.
February 2025 monthly summary focused on delivering interoperable data fidelity improvements, expanded geometry support, and robust property extraction across Speckle connectors (Rhino/AutoCAD, Revit, Civil3D) and cross-connector workflows. The month emphasizes business value through more reliable transfers, reduced rework, and faster design-to-build iteration cycles.
February 2025 monthly summary focused on delivering interoperable data fidelity improvements, expanded geometry support, and robust property extraction across Speckle connectors (Rhino/AutoCAD, Revit, Civil3D) and cross-connector workflows. The month emphasizes business value through more reliable transfers, reduced rework, and faster design-to-build iteration cycles.
January 2025 monthly summary for specklesystems/speckle-sharp-connectors focusing on Civil3D integration and contributor workflow enhancements. Delivered critical data conversion capabilities, improved robustness for data extraction and rendering, standardized UI branding, and streamlined PR guidance to accelerate contributor contributions. These efforts increased data fidelity, user experience, and collaboration efficiency, driving stronger business value from Civil3D interoperability.
January 2025 monthly summary for specklesystems/speckle-sharp-connectors focusing on Civil3D integration and contributor workflow enhancements. Delivered critical data conversion capabilities, improved robustness for data extraction and rendering, standardized UI branding, and streamlined PR guidance to accelerate contributor contributions. These efforts increased data fidelity, user experience, and collaboration efficiency, driving stronger business value from Civil3D interoperability.
December 2024 performance summary for specklesystems/speckle-sharp-connectors. Delivered three major features across the connector suite, improved cross-application data interoperability, and completed SDK hygiene work to reduce maintenance burden. These efforts enhance data fidelity, consistency, and developer productivity, enabling smoother CAD-to-Speckle workflows and easier onboarding for new connectors.
December 2024 performance summary for specklesystems/speckle-sharp-connectors. Delivered three major features across the connector suite, improved cross-application data interoperability, and completed SDK hygiene work to reduce maintenance burden. These efforts enhance data fidelity, consistency, and developer productivity, enabling smoother CAD-to-Speckle workflows and easier onboarding for new connectors.
Monthly performance summary for 2024-11 focusing on delivering stability, maintainability, and developer enablement across Speckle connectors, server, and sharp repos. Key work targeted reliability in Revit integration, data extraction workflow refinements, and governance of project structure and documentation. Demonstrated cross-repo collaboration, improved data modeling consistency, and stronger onboarding for new contributors.
Monthly performance summary for 2024-11 focusing on delivering stability, maintainability, and developer enablement across Speckle connectors, server, and sharp repos. Key work targeted reliability in Revit integration, data extraction workflow refinements, and governance of project structure and documentation. Demonstrated cross-repo collaboration, improved data modeling consistency, and stronger onboarding for new contributors.
Month: 2024-10 — Focused on enhancing Tekla integration in specklesystems/speckle-sharp-connectors to improve data fidelity and automation for Tekla models within Speckle.
Month: 2024-10 — Focused on enhancing Tekla integration in specklesystems/speckle-sharp-connectors to improve data fidelity and automation for Tekla models within Speckle.

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