Agent Skill
Hqq Quantization skill
hqq-quantizationOrchestra-Research/AI-Research-SKILLs10-optimization/hqq/SKILL.md
Half-Quadratic Quantization for LLMs without calibration data. Use when quantizing models to 4/3/2-bit precision without needing calibration datasets, for fast quantization workflows, or when deploying with vLLM or HuggingFace Transformers.
always on
58 tokname + description
once used
3,099 tokSKILL.md body
bundled files
225 KB
repo stars
14kGitHub
Install the Hqq Quantization skill
Skills CLI (Claude Code, Codex, Cursor and others)
npx skills add https://github.com/Orchestra-Research/AI-Research-SKILLs --skill hqq-quantization
Claude Code, by hand (all projects)
git clone --depth 1 https://github.com/Orchestra-Research/AI-Research-SKILLs.git /tmp/AI-Research-SKILLs mkdir -p ~/.claude/skills cp -R /tmp/AI-Research-SKILLs/10-optimization/hqq ~/.claude/skills/hqq-quantization
For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.
What it costs your context
Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.
| When | What loads | Cost |
|---|---|---|
| Every session | Name and description | 58 tok |
| When the agent uses it | The SKILL.md instructions | 3,099 tok |
| Only if opened | 2 bundled files (25 KB) | varies |
Until it is used, hqq-quantization costs about 23× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 98 skills from Orchestra-Research/AI-Research-SKILLs would load 6,174 tokens of descriptions. Skills vs MCP study
Checks
- The name doesn't match its folder name, as the specification requires.
Checked 2026-10-22 · method
What's inside
The headings of its SKILL.md. Read the full file on GitHub.
- HQQ - Half-Quadratic Quantization
- When to use HQQ
- Quick start
- Installation
- Basic quantization
- Quantize full model with HuggingFace
- Core concepts
- Quantization configuration
- HQQLinear layer
- Backends
- HuggingFace integration
- Load pre-quantized models
- Quantize and save
- Mixed precision quantization
- vLLM integration
- Serve HQQ models with vLLM
- vLLM with custom HQQ config
- PEFT/LoRA fine-tuning
- Fine-tune quantized models
- QLoRA-style training
- Quantization workflows
- Workflow 1: Quick model compression
- Workflow 2: Optimize for inference speed
- Best practices
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