common-skills

Original：🇺🇸 English

Translated

Best practices for the Common utilities package in LlamaFarm. Covers HuggingFace Hub integration, GGUF model management, and shared utilities.

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Sourcellama-farm/llamafarm

Added on2026-02-21

NPX Install

npx skill4agent add llama-farm/llamafarm common-skills

SKILL.md Content

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Common Skills for LlamaFarm

Best practices and code review checklists for the

common/

package - shared Python utilities used across all LlamaFarm services.

Component Overview

Attribute	Value
Path	`common/`
Package	`llamafarm-common`
Python	3.10+
Key Dependencies	huggingface_hub, hf-transfer

Purpose

The

common/

package provides shared functionality that needs to be consistent across multiple Python services:

Model file utilities (GGUF selection, quantization parsing)
HuggingFace Hub integration (listing, downloading)
Process management (PID files)

Shared Python Skills

This skill inherits all patterns from the shared Python skills:

Topic	File	Relevance
Patterns	../python-skills/patterns.md	Dataclasses, type hints, comprehensions
Typing	../python-skills/typing.md	Type annotations, modern syntax
Testing	../python-skills/testing.md	Pytest fixtures, mocking HuggingFace APIs
Errors	../python-skills/error-handling.md	Custom exceptions, logging
Security	../python-skills/security.md	Path validation, safe file handling

Framework-Specific Checklists

Topic	File	Key Points
HuggingFace	huggingface.md	Hub API, model download, caching, authentication

Module Structure

common/
├── pyproject.toml           # UV-managed dependencies
├── llamafarm_common/
│   ├── __init__.py          # Public API exports
│   ├── model_utils.py       # GGUF file utilities
│   └── pidfile.py           # PID file management
└── tests/
    └── test_model_utils.py  # Unit tests with mocking

Public API

Model Utilities

python

from llamafarm_common import (
    # Parse model:quantization syntax
    parse_model_with_quantization,
    # Extract quantization from filename
    parse_quantization_from_filename,
    # Select best GGUF file from list
    select_gguf_file,
    select_gguf_file_with_logging,
    # List GGUF files in HF repo
    list_gguf_files,
    # Download and get path to GGUF file
    get_gguf_file_path,
    # Default quantization preference order
    GGUF_QUANTIZATION_PREFERENCE_ORDER,
)

PID File Management