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hyperpod-performance-debugger

82 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By awslabs/agent-plugins (GitHub) · coding · 938 stars · scanned at commit 6947600

Diagnose performance issues on Amazon SageMaker HyperPod clusters — uneven NCCL bandwidth across nodes and poor filesystem throughput. Read-only. Surfaces host-side signals (Xid, ECC, NVLink, EFA reachability, FSx saturation) and routes to the appropriate sibling skill (hyperpod-node-debugger, hyperpod-nccl, hyperpod-version-checker, hyperpod-issue-report) for any remediation. Triggers on uneven NCCL across nodes, straggler node, FSx slow, checkpoint slow, dataloader slow, filesystem bottleneck…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

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

if [ -e ~/.agents/skills/'hyperpod-performance-debugger' ] || [ -L ~/.agents/skills/'hyperpod-performance-debugger' ]; then echo 'A skill folder named hyperpod-performance-debugger already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/awslabs/agent-plugins' "$d" && git -C "$d" checkout --quiet '6947600b07a9b527bb1048b6938eee046c9d36f1' -- 'plugins/sagemaker-ai/skills/hyperpod-performance-debugger' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/sagemaker-ai/skills/hyperpod-performance-debugger' ~/.agents/skills/'hyperpod-performance-debugger' && 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/'hyperpod-performance-debugger' ~/.claude/skills/'hyperpod-performance-debugger' (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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