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Show the current porting status. Reads the goal document, porting-memory.md, and latest handoff note to report where things stand. Read-only — does not continue any work.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
| name | porting-status |
| description | Show the current porting status. Reads the goal document, porting-memory.md, and latest handoff note to report where things stand. Read-only — does not continue any work. |
| disable-model-invocation | true |
You are checking the current porting status. This is read-only — do NOT continue any work or start any implementation.
Locate the agent's artifact directory at <project-root>/.porting/ (defined in porting-methodology). All artifacts live there. Load the porting-methodology skill if not already in context.
Read the following files and report their contents:
Goal document (goal-*.md in the artifact directory) — if it exists, show the milestone tracker with current status of each milestone.
porting-memory.md — if it exists, show the watch list and feature status table.
Latest handoff note (porting-handoff-*.md in the artifact directory) — if one exists, show what was done, what's deferred, and known issues.
Discovery report (discovery-report.md in the artifact directory) — if it exists, note that discovery is complete.
If none of these files exist, report: "No porting artifacts found. Run /porting-discover to begin."
## Porting Status
### Current Goal
[Goal name and target, or "No active goal"]
### Milestones
[Table from goal document showing each milestone and its status]
### Current Phase
[Which phase the current milestone is in, or "Not started"]
### Feature Status
[Feature domain table from porting-memory.md]
### Watch List
[Active watch list items from porting-memory.md]
### Last Handoff
[Summary from latest handoff note — what was done, what's next]
### Remaining STUB Count
[If a backend directory is identifiable, run `grep -r "STUB" <dir> | wc -l` to count remaining stubs]
Do NOT start any work after reporting status. This is informational only.
ALWAYS use when compiling DXIL/HLSL to metallib with Metal shader converter (commonly referred to as MSC) via the metal-shaderconverter CLI or libmetalirconverter (IRCompiler, IRObject, IRShaderReflection) at runtime. Covers offline/runtime DXIL compilation, root signatures, reflection output, ray tracing shaders, geometry/tessellation emulation compilation, framebuffer fetch in HLSL, programmable blending in HLSL, Metal_HLSL.inc, and compatibility flags. Do NOT trigger for binding compiled shaders to encoders — use integrating-metal-shaderconverter-shaders for that.
ALWAYS use when creating Metal pipeline state objects with Metal 4 descriptors (MTL4RenderPipelineDescriptor, MTL4ComputePipelineDescriptor, MTL4MeshRenderPipelineDescriptor) via MTL4Compiler. Covers function descriptors, function constant specialization, flexible/unspecialized PSOs, color-attachment mapping, async compilation (MTL4CompilerTask), pipeline caching (MTL4Archive, MTL4PipelineDataSetSerializer), static/binary shader linking, and pipeline reflection. Do NOT trigger for HLSL/DXIL → metallib — use compiling-with-metal-shaderconverter.
ALWAYS use when a user porting a game to Metal reports a rendering issue — blank screen, wrong output, or anything that looks incorrect on Metal vs. the source platform. Covers black screen, missing geometry, wrong colors, gamma/sRGB problems, texture artifacts, z-fighting, alpha blending, flickering, visual corruption, and upside-down/mirrored geometry. Works with or without a GPU trace. Do NOT trigger when the user just wants to inspect an existing .gputrace.
ALWAYS use when integrating Metal shader converter (commonly referred to as MSC) shaders at runtime — binding model, top-level argument buffer (TLAB), root signature resource locations, descriptor/sampler heaps, static samplers, bindless resources, vertex fetch, separate stage-in, geometry/tessellation emulation, compute dispatch, unbounded arrays, and append/consume buffers. Do NOT trigger for compiling DXIL/HLSL to metallib — use compiling-with-metal-shaderconverter for that.
ALWAYS use when writing or porting Metal object lifetime management code in metal-cpp — including crashes on release, use-after-free, memory leaks, autorelease pool placement, NS::TransferPtr vs NS::RetainPtr ownership, bridge casts at ARC/metal-cpp boundaries, or any question about when and how Metal objects are retained, released, or destroyed.
ALWAYS use when working with Metal 4 resources — buffer / texture / heap creation, storage modes, `MTLResidencySet` management, heap aliasing, purgeable state, texture view pools, GPU lossless compression, and deferred destruction. Trigger for MTLBuffer, MTLTexture, MTLHeap, MTLResidencySet, addAllocation, requestResidency, useResidencySet, addResidencySet, MTLStorageMode*, MTLPurgeableState, MTLTextureViewPool, MTLResourceViewPool, newTextureViewWithPixelFormat:, copyFromBuffer:toTexture:, "GPU fault on resource", "non-resident resource", heap aliasing. Do NOT trigger for TBDR architecture or Metal 3 → Metal 4 namespace tables — use `translating-to-metal4-api`. Barrier visibility / `MTL4VisibilityOption*` / render-pass transition barriers — use `managing-metal4-synchronization`. `CAMetalLayer.residencySet` — use `presenting-metal-drawables`. `NS::SharedPtr` / autorelease pool / ARC bridging — use `managing-metal-cpp-lifetimes`.