marketplace: Command for Claude Code

Update OpenCL Skill to Latest Version

This command updates the OpenCL SDK library to the latest version and synchronizes all skill files with the updated API.

Working directory: plugins/opencl/

Repository Structure

plugins/opencl/
├── skills/opencl/          # Skill content (SKILL.md and references/)
├── OpenCL-SDK/             # Upstream repo clone (NOT a submodule)
└── .claude-plugin/plugin.json   # Plugin manifest

The OpenCL-SDK/ directory is a standalone git clone from https://github.com/KhronosGroup/OpenCL-SDK - updated independently via git fetch and git checkout <tag>.

Process

1. Update Library to Latest Tag

cd plugins/opencl/OpenCL-SDK

git fetch --tags

CURRENT_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "unknown")
echo "Current tag: $CURRENT_TAG"

# Tags use format: v####.##.## (e.g., v2025.07.23)
LATEST_TAG=$(git tag --sort=-version:refname | grep -E "^v[0-9]{4}\.[0-9]{2}\.[0-9]{2}$" | head -n 1)
echo "Latest tag: $LATEST_TAG"

if [ "$CURRENT_TAG" != "unknown" ] && [ "$CURRENT_TAG" != "$LATEST_TAG" ]; then
  echo "Commits between $CURRENT_TAG and $LATEST_TAG:"
  git log --oneline "$CURRENT_TAG..$LATEST_TAG" | head -n 50
fi

git checkout "$LATEST_TAG"
echo "Now on: $(git describe --tags)"

cd ../../..

2–6. Analyze API Changes & Update Documentation (subagent)

Dispatch a general-purpose subagent via the Task tool for the analysis and documentation rewrite. This keeps the large header content out of the main context.

Provide the subagent with:

• Path to C headers (source of truth):
  • plugins/opencl/OpenCL-SDK/external/OpenCL-Headers/CL/cl.h — core C API
  • plugins/opencl/OpenCL-SDK/external/OpenCL-Headers/CL/cl_ext.h — extensions
  • plugins/opencl/OpenCL-SDK/external/OpenCL-Headers/CL/cl_platform.h — platform types
  • plugins/opencl/OpenCL-SDK/external/OpenCL-CLHPP/include/CL/opencl.hpp — C++ wrapper
  • plugins/opencl/OpenCL-SDK/lib/include/ — SDK utility headers (if present)
• Path to skill references: plugins/opencl/skills/opencl/references/
• Old tag and new tag (from Step 1 output)