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xe2-sdp-hd256

100 / 100 · Low risk

Fine to try.

By ModelTC/LightX2V (GitHub) · media · 3,004 stars · scanned at commit 9cb6929

Implement, optimize, benchmark or debug Intel Xe2 SYCL ESIMD Flash Attention kernels with head dimension 256, including GQA and the rev256/oneDNN v2 transposed-score designs. Use the SLM transpose and gather/scatter guidance for these HD=256 attention kernels, not for general SLM API questions.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'xe2-sdp-hd256' ] || [ -L ~/.agents/skills/'xe2-sdp-hd256' ]; then echo 'A skill folder named xe2-sdp-hd256 already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ModelTC/LightX2V' "$d" && git -C "$d" checkout --quiet '9cb6929d83814ff28c4e1386532298fe93a96af1' -- '.agents/skills/lightx2v-kernel-skills/intel-xpu/kernel-specific-skills/xe2-sdp-hd256' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/lightx2v-kernel-skills/intel-xpu/kernel-specific-skills/xe2-sdp-hd256' ~/.agents/skills/'xe2-sdp-hd256' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'xe2-sdp-hd256' ~/.claude/skills/'xe2-sdp-hd256' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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