Borrowing it
Nothing to install: this file belongs to llama-farm/llamafarm. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/llama-farm/llamafarm/main/.claude/skills/common-skills/SKILL.mdgit clone --depth 1 https://github.com/llama-farm/llamafarmWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/llama-farm/llamafarm/common-skills)<a href="https://agentmods.dev/skills/llama-farm/llamafarm/common-skills"><img src="https://agentmods.dev/badge/skills/llama-farm/llamafarm/common-skills/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/llama-farm/llamafarm/common-skills"><img src="https://agentmods.dev/badge/skills/llama-farm/llamafarm/common-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00032 | $0.00843 |
| Opus 5 | $0.00016 | $0.00421 |
| Sonnet 5 | $0.00006 | $0.00169 |
| Haiku 4.5 | $0.00003 | $0.00084 |
Grade A, and why
common-skills scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 112 lines — stays where its author put it; the contents beside it link to each section on GitHub.
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
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,
)
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 112 lines · 32 tokens per session scan A 719a8fdde75d
common-skills is a skill published in the GitHub repository llama-farm/llamafarm (838 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 32 tokens to every session and 843 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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