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FF vulkan-rendering-expert-skill

Vulkan 渲染工程专家技能。用于 Vulkan API 设计、实现、调试、优化、Validation Error 处理、Android Vulkan 集成、Swapchain/同步/Image Layout/资源生命周期问题、图形引擎架构、Render Pass、Pipeline、Descriptor、Command Buffer、Compute 工作流和性能分析。

Not recommendedlow grade F
ClawHub Agent Skills author: oahc09 v1.0.2 MIT-0 80 files body ≈ 507 tokens Open the sourceclawhub.ai↗ analyzed 16 h ago

Vulkan 渲染工程专家技能。用于 Vulkan API 设计、实现、调试、优化、Validation Error 处理、Android Vulkan 集成、Swapchain/同步/Image Layout/资源生命周期问题、图形引擎架构、Render…

As a process F 35/100 · Will not run — References files that are not bundled: references/07_integration_pack/task_routing_rules.md, references/07_integration_pack/retrieval_policy.md, references/03_api_manual/api_index.md

ProcedureInfrastructureSoftware developmenttype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
F
39/100
safety, quality, tests
Safety 60%
27
Quality 40%
57
Run on models
none yet
Process rating
F
35/100
Will not run
References files that are not bundled: references/07_integration_pack/task_routing_rules.md, references/07_integration_pack/retrieval_policy.md, references/03_api_manual/api_index.md
Tools and files w 18
0
Result and completion w 14
0
Inputs and preconditions w 11
0
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
  2. The text references files that are not there: add them or drop the references.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 73

✓ No critical or high findings

Medium and low: 73
  • low Secrets in code secret-high-entropy-token references/02_core_mental_model/render_graph_resource_lifetime.md:342
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    2. 同一 `VkImage` 在 alias 切换后仍使用旧 `VkImageView`，可能触发 validation `VUID…181` 之类错误（view 引用的 image 已被释放或 layout 不一致）。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/02_core_mental_model/vulkan_1_4_overview.md:23
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    工程意义：在 1.4 设备上，过去需要逐项 `vkGe…es2` 查询并开启扩展的几项关键能力，现在可以直接依赖 core 行为，简化引擎 feature negotiation 路径。[GUIDE][ENGINE]
    quoted
  • low Secrets in code secret-high-entropy-token references/02_core_mental_model/vulkan_1_4_overview.md:46
    High-entropy token-like string (may be an id, hash or a credential)
    VK_K…ls2
  • low Secrets in code secret-high-entropy-token references/02_core_mental_model/vulkan_1_4_overview.md:62
    High-entropy token-like string (may be an id, hash or a credential)
    - VkPi…nfo：pipeline create flags 升级到 64-bit，
  • low Secrets in code secret-high-entropy-token references/02_core_mental_model/vulkan_1_4_overview.md:70
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    工程影响：引擎层在 1.4 设备上可以直接使用 `VkPi…nfo` 和 `vkCm…KHR`，无需在 device extensions 列表声明 `VK_K…ce6`。[ENGINE]
    quoted
  • low Secrets in code secret-high-entropy-token references/02_core_mental_model/vulkan_1_4_overview.md:80
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    Vulkan 1.4 把以下 feature 设为 mandatory，所有声称支持 1.4 的实现必须支持（通过 `vkGe…es2` 返回的对应字段必为 `VK_TRUE`）：[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/instance.md:134
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…377` 等。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/maintenance_extensions.md:1
    High-entropy token-like string (may be an id, hash or a credential)
    # API Card: Maintenance 扩展系列（VK_K…ce1～7 / VK_E…ce1）
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/maintenance_extensions.md:28
    High-entropy token-like string (may be an id, hash or a credential)
    → vkEnumerateDeviceExtensionProperties / vkGe…es2
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/maintenance_extensions.md:30
    High-entropy token-like string (may be an id, hash or a credential)
    → VkDeviceCreateInfo.ppEnabledExtensionNames（老版本）或 VkPh…res / VkPh…res 聚合结构（新版本通过 pNext 启用 maintenance features；也可使用独立的 VkPh…eat
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/maintenance_extensions.md:36
    High-entropy token-like string (may be an id, hash or a credential)
    - VK_E…ce1 的 present mode 切换 / retired swapchain 延迟销毁
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/maintenance_extensions.md:43
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - Vulkan 1.3+ 中 `VK_K…ce4` 已进核心，扩展字符串自动可用，但仍需通过 `VkPh…ce4` 显式启用 feature；Vulkan 1.4+ 中 `VK_K…ce5` / `VK_K…ce6` 进核心，需通过 `VkPhysicalD
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/physical_device.md:13
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | 适用 Vulkan 版本 | Vulkan 1.0 核心；feature 查询在 1.1+ 通过 `VkPh…res` 等结构体链 |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/physical_device.md:59
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VkPhysicalDeviceMemoryProperties` / `VkPh…es2`
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/physical_device.md:65
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VkPh…res` / `VkPh…ies`
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/physical_device.md:66
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VkPh…res` / `VkPh…ies`
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/01_instance_device_queue/physical_device.md:67
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VkPh…res` / `VkPh…ies`
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/02_surface_swapchain/surface.md:148
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - 关注 `VUID…266`（surface 仍被 swapchain 使用）。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/02_surface_swapchain/swapchain_recreate.md:74
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VK_E…ce1`：允许 retired swapchain 延迟销毁，减少卡顿。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/02_surface_swapchain/swapchain_recreate.md:156
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…270`：surface 仍被旧 swapchain 使用。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/02_surface_swapchain/swapchain_recreate.md:157
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…282`：swapchain 仍被 command buffer 引用。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/02_surface_swapchain/swapchain_recreate.md:237
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VK_E…ce1` 可让 retired swapchain 延迟销毁，减少 stall。[GUIDE]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/02_surface_swapchain/swapchain_recreate.md:279
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    2. `VK_E…ce1` 的启用与使用条件。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/02_surface_swapchain/swapchain.md:74
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VK_E…ce1`：可延迟 retired swapchain 销毁，减少 recreate 卡顿。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/02_surface_swapchain/swapchain.md:292
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    3. `VK_E…ce1` 的启用条件与 retired swapchain 行为。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/command_buffer_lifetime.md:148
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…045`：command buffer 不能处于 pending 状态。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/command_buffer_lifetime.md:149
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…047`：free 的 command buffer 不能处于 pending 状态。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/command_buffer_lifetime.md:150
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…049`：只能从 INITIAL 或 EXECUTABLE（若允许 reset）状态开始。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/command_buffer_lifetime.md:151
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…072`：command buffer 必须处于 executable 状态。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/fence_semaphore.md:174
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…068`：wait semaphore 必须已 signaled 或可被 timeline 满足。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/fence_semaphore.md:175
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…267`：present wait semaphore 必须有效。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/fence_semaphore.md:176
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…122`：reset 前 fence 必须不在 pending submit 中。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/fence_semaphore.md:177
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…258`：timeline semaphore signal value 必须大于当前值。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/frames_in_flight.md:169
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | `vkResetCommandBuffer` 时机 | 必须在 `vkWaitForFences` 之后调用。[SPEC] | 未等 fence 就 reset，触发 `VUID…045`。[TOOL] |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/frames_in_flight.md:239
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…045`：command buffer 不能处于 PENDING 状态（说明 fence 未 wait）。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/frames_in_flight.md:240
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…122`：reset 前 fence 不在 pending submit 中。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/frames_in_flight.md:241
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…068`：wait semaphore 必须 signaled 或 timeline 可满足。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/frames_in_flight.md:242
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…267`：present wait semaphore 必须有效。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/indirect_commands.md:165
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | `offset` | `VkDeviceSize`，必须 4 字节对齐。[SPEC] | 错误对齐，触发 `VUID…710` 类错误。[TOOL] |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/indirect_commands.md:212
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    1. `VkBuffer.usage` 漏写 `INDIRECT_BUFFER_BIT`，validation 报 `VUID…708`。[TOOL]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/indirect_commands.md:230
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…708`：buffer 缺少 `INDIRECT_BUFFER_BIT`。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/indirect_commands.md:231
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…710`：offset 对齐错误。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/03_command_buffer/indirect_commands.md:232
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…718` / `02719`：`multiDrawIndirect` 未启用。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/buffer.md:64
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | `vkGetBufferMemoryRequirements` / `vkGe…ts2` | 查询 memory requirements。[SPEC] |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/framebuffer.md:132
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…904`：framebuffer 与 render pass 兼容。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/host_image_copy.md:43
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - 目标 image 的 `usage`、`format`、`tiling` 必须支持 host image copy（查询 `vkGe…EXT` / performance query）。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/host_image_copy.md:71
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | `vkGe…EXT` | 查询 image 的 host 侧内存布局（行距、偏移等）。[SPEC] |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/host_image_copy.md:187
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | 使用场景 | 用于 `vkCopyMemoryToImageEXT` / `vkCopyImageToMemoryEXT`，由 spec 定义何种 layout 组合可标 memcpy。[SPEC] | 自行假定 memcpy 安全，未 query `vkGe…EXT`。[ENGINE] |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/host_image_copy.md:234
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…203`：使用 host copy API 时 image flags 必须含 `VK_IMAGE_CREATE_HOST_IMAGE_COPY_BIT_EXT`。[SPEC]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/image_layout.md:129
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…213` 等：transition 合法性。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/image_layout.md:130
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…296`：present 前 layout。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/image.md:65
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | `vkGe…ts2` | 支持 dedicated allocation、device group 等查询。[SPEC] |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/image.md:71
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VK_KHR_dedicated_allocation` / `VK_K…ts2`：优化 GPU 特定图像的内存分配。[GUIDE]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/memory_allocation.md:151
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…677`：memory 仍被 resource 使用。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/vma_usage.md:39
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - 推荐：启用 `VK_K…ts2`、`VK_KHR_dedicated_allocation`、`VK_EXT_memory_budget`、`VK_K…ry2` 等扩展并传入 `VmaAllocatorCreateInfo`。[GUIDE]
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/04_buffer_image_memory/vma_usage.md:180
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…683`：map 非 host-visible memory（VMA 通常先返回错误，但若绕过仍会触发）。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/05_descriptor/descriptor_buffer.md:165
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - `VUID…000`：descriptor buffer flag 合法性。
    quoted
  • low Secrets in code secret-high-entropy-token references/03_api_manual/05_descriptor/descriptor_indexing.md:70
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | `vkGe…es2` | 通过 pNext 查询 `VkPhysicalDeviceDescriptorIndexingFeatures`。[SPEC] |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/05_descriptor/descriptor_indexing.md:71
    High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
    | `vkGe…es2` | 查询 `maxPerSetDescriptors` / `maxUpdateAfterBindDescriptorsInAllPools` 等。[SPEC] |
    table
  • low Secrets in code secret-high-entropy-token references/03_api_manual/05_descriptor/descriptor_indexing.md:90
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    - Vulkan 1.2 核心化：通过 `VkPh…res` 字段访问等价 feature；不再需要 pNext 扩展结构体。[SPEC]
    quoted

…and 13 more

Files scanned: 80. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • warning missing-ref reference to a missing file: references/07_integration_pack/task_routing_rules.md
  • warning missing-ref reference to a missing file: references/07_integration_pack/retrieval_policy.md
  • warning missing-ref reference to a missing file: references/03_api_manual/api_index.md
  • warning missing-ref reference to a missing file: references/04_debug_playbooks/debug_priority_index.md
  • warning missing-ref reference to a missing file: references/05_workflows/workflow_index.md
  • warning missing-ref reference to a missing file: references/06_cases/case_index.md

Process rating: all ten parameters 35/100

Will not run. References files that are not bundled: references/07_integration_pack/task_routing_rules.md, references/07_integration_pack/retrieval_policy.md, references/03_api_manual/api_index.md
  • 0Tools and files. 6 referenced file(s) missing: references/07_integration_pack/task_routing_rules.md, references/07_integration_pack/retrieval_policy.md, references/03_api_manual/api_index.md
  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Failures and branches. Linear process with no failure handling
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 100Steps. 36 steps
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 507 tokens
  • 100Running it twice. No mutating operations

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +5Description has no quoted example phrases that should trigger the skill
  • +4Description does not say when NOT to use the skill (false activations)
  • +3Output format is not stated: the model decides each time
  • +4No input/output examples
  • +2Single-language instructions
  • +3Description length 186: enough signal without eating the budget
  • +4Structure: 6 headings
  • +3Step-by-step instructions: 36 items
  • +1License stated

Quality base 70; lint remarks subtract, signals add up to 100. Result: 57.

External checks

ClawHub: clean
The skill appears to be a Vulkan help and reference package, not malware, but its included test reports overstate how they were run.
LLM: benign (high) · VirusTotal: · 20 Jul 2026