NousResearch/hermes-agent

flash-attention

Speed up long-sequence transformer training and inference.

3 installs 240K starsUpdated Sep 3, 2026License: MIT

Install

npx skills add NousResearch/hermes-agent@flash-attention

Runs in your terminal. Adds the skill globally for Claude Code, Cursor, Codex and others; add -g -y to skip prompts.

What it does

Flash Attention - Fast Memory-Efficient Attention Quick start Flash Attention provides 2-4x speedup and 10-20x memory reduction for transformer attention through IO-aware tiling and recomputation. PyTorch native (easiest, PyTorch 2.2+): flash-attn library (more features): Common workflows Workflow 1: Enable in existing PyTorch model Copy this checklist: Step 1: Check PyTorch version If 512 tokens. Step 4: Test accuracy matches baseline Workflow 2: Use flash-attn library for advanced features For multi-query attention, sliding window, or H100 FP8. Copy this checklist: Step 1: Install…

Excerpt from the skill's own SKILL.md. Read the full file on GitHub before installing: skills run with your agent's permissions.

View source on GitHub

Before you install

Skills are plain text instructions the agent follows, sometimes with scripts. Check the source, prefer repositories with many installs and stars, and read any script it ships.

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Search skills

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