OpenAEC-Foundation

Use when creating a new SolidJS project, scaffolding a SolidStart application, or setting up project infrastructure. Prevents misconfigured Vite/TypeScript settings, wrong directory structures, and React-style project patterns. Covers Vite configuration, TypeScript setup, component directory structure, routing, state management, and testing setup. Keywords: SolidJS scaffold, SolidStart project, Vite config, tsconfig, project template, file structure, routing setup.

Use when reviewing generated SolidJS code, validating a SolidJS project, or checking for React pattern contamination. Prevents silent reactivity breaks from incorrect signal access, destructured props, wrong control flow, and store mutation errors. Covers signal access patterns, control flow components, props handling, store mutations, event handling, and context usage. Keywords: SolidJS review, code validation, React contamination, signal access, createSignal, Show, For, props, stores.

Use when starting a SolidJS project, checking API availability, or looking up import paths and version compatibility. Prevents using deprecated APIs such as SolidStart 0.x patterns or pre-0.15 router cache function. Covers version matrix for SolidJS 1.x/2.x and SolidStart, import reference, ecosystem package map, and getting started guidance. Keywords: SolidJS API, version matrix, SolidStart, solid-js imports, @solidjs/router, ecosystem, Vite.

Use when reasoning about SolidJS reactivity, debugging tracking issues, or understanding why components run once. Prevents React mental model contamination such as expecting re-renders, virtual DOM diffing, or stale closure patterns. Covers reactive dependency graph, tracking contexts, ownership tree, synchronous execution model, and direct DOM updates. Keywords: SolidJS reactivity, fine-grained, signals, tracking scope, ownership, createEffect, createMemo, no virtual DOM.

Use when implementing error boundaries, Suspense loading states, or error recovery in SolidJS components. Prevents uncaught rendering errors, missing fallback UIs, and incorrect ErrorBoundary/Suspense nesting. Covers ErrorBoundary with reset, Suspense for createResource, nested boundaries, caught vs uncaught errors, and combined error/loading patterns. Keywords: ErrorBoundary, Suspense, error handling, fallback, reset, createResource, loading state, error recovery.

Use when reviewing SolidJS code for React anti-patterns or converting React components to SolidJS. Prevents destructured props, useState/useEffect habits, Array.map rendering, and all other React patterns that silently break SolidJS reactivity. Covers all 12+ contamination patterns including props destructuring, signal misuse, effect cleanup, list rendering, conditional rendering, refs, children, and navigation. Keywords: React to SolidJS, destructure props, createSignal, createEffect, For component, Show component, anti-pattern, migration.

Use when SolidJS reactivity is broken, effects are not firing, or store updates are not reflected in the UI. Prevents lost tracking from destructuring, conditional signal access, async tracking loss, and stale closures. Covers diagnostic flowcharts, solid-devtools debugging, effect tracking issues, store propagation failures, and systematic symptom-to-fix resolution. Keywords: reactivity debugging, effect not firing, store not updating, signal tracking, solid-devtools, stale closure, createEffect.

Use when implementing client-side routing, navigation, or URL parameter handling in SolidJS applications. Prevents incorrect router setup, misused navigation hooks, and non-lazy-loaded route bundles. Covers Router/HashRouter setup, A component, useNavigate, useParams, useSearchParams, useBeforeLeave, lazy loading, route preloading, and config-based routing. Keywords: @solidjs/router, Route, useNavigate, useParams, useSearchParams, lazy, route guard, client-side routing.

Orchestrates complex AEC workflows spanning multiple technologies (Blender Python, IfcOpenShell, Bonsai), providing decision trees for technology selection, workflow sequencing for multi-step BIM operations, and coordination patterns for tasks like IFC creation to Blender visualization to Bonsai authoring. Activates when Claude handles cross-technology AEC tasks, multi-step BIM pipelines, or needs to choose between Blender/IfcOpenShell/Bonsai approaches.

Orchestrates end-to-end BIM workflows combining IfcOpenShell for IFC manipulation, Bonsai for native BIM authoring in Blender, and Blender for 3D operations. Covers common AEC automation patterns: IFC file creation and enrichment, model validation pipelines, geometry extraction workflows, property set management across tools, and batch processing of building models.

Provides a systematic validation checklist for reviewing Blender Python code, checking for deprecated API usage, context errors, version compatibility issues, threading violations, data reference invalidation, incorrect operator calls, and addon/extension structure compliance. Activates when Claude reviews, validates, audits, or checks Blender Python code quality.

Provides a systematic migration process for updating Blender Python scripts and addons across major versions (3.x to 4.x to 5.x), covering API renames, removed functions, changed parameters, extension system migration, BGL to GPU module conversion, and bone collection migration. Activates when migrating, porting, updating, or upgrading Blender Python code between versions.

Guides Blender Python API usage including bpy module structure, RNA data access, context system, dependency graph, and operator invocation. Activates when writing bpy scripts, creating Blender addons, or accessing Blender data blocks programmatically.

Guides GPU drawing in Blender Python using the gpu module, built-in shaders, batch rendering, gpu.state management, SpaceView3D draw handlers, and offscreen rendering. Covers BGL-to-gpu migration. Activates when drawing custom overlays, creating viewport visualizations, or migrating from deprecated bgl module.

Covers Blender Python runtime behavior including mathutils module (Vector, Matrix, Quaternion, KDTree, BVHTree), threading restrictions, undo/redo invalidation of bpy references, application handlers with @persistent, bpy.app.timers, bpy.msgbus subscriptions, and background mode limitations. Activates when dealing with math operations, handlers, timers, or runtime crashes in Blender scripts.

Provides complete Blender Python API version matrix from 3.x through 5.1 with all breaking changes, migration paths, and version-safe coding patterns. Activates when writing version-compatible scripts, migrating addons between Blender versions, or checking API deprecations.

Figure out specs before you start with something complex.

Build and compile the project using make, cmake, and other build tools. Use this skill to verify code compiles correctly.

Use when the user asks to "update the website", "refresh stats", "update news/stars/downloads", or any variation that requests a full refresh of GitHub-derived data on the OpenAEC website. Runs all generator scripts in the correct order, then commits.