python-packaging

python-packaging is a skill for Claude Code, Codex from bugrabilge/bilge-development-kit. It costs 42 tokens per session (258 once invoked), scanned A, original, MIT.

A guide to turning Python code into installable packages, including libraries and command-line tools, with the files needed for distribution.

In plain words
What is it for?
Use it to structure Python projects, create wheels and source archives, define command-line entry points, and publish packages to PyPI or private package stores.
Why use it?
It removes the guesswork around project layout, dependencies, versioning, and publishing so other people can install and use the code reliably.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to structure Python projects, create wheels and source archives, define command-line entry points, and publish packages to PyPI or private package stores.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/bugrabilge/bilge-development-kit/python-packaging
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add bugrabilge/bilge-development-kit --skill python-packaging
Clone the repo
git clone --depth 1 https://github.com/bugrabilge/bilge-development-kit

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for python-packaging

README.md
[![agentmods](https://agentmods.dev/badge/skills/bugrabilge/bilge-development-kit/python-packaging/github.svg)](https://agentmods.dev/skills/bugrabilge/bilge-development-kit/python-packaging)
Your own site
<a href="https://agentmods.dev/skills/bugrabilge/bilge-development-kit/python-packaging"><img src="https://agentmods.dev/badge/skills/bugrabilge/bilge-development-kit/python-packaging/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.

agentmods 80×15 button for python-packaging

Your own site · 80×15
<a href="https://agentmods.dev/skills/bugrabilge/bilge-development-kit/python-packaging"><img src="https://agentmods.dev/badge/skills/bugrabilge/bilge-development-kit/python-packaging.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 258 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00042 $0.00258
Opus 5 $0.00021 $0.00129
Sonnet 5 $0.00008 $0.00052
Haiku 4.5 $0.00004 $0.00026

Measured 5d ago against content hash 2bf7622c1c17, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

python-packaging 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 5d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

skills/python-packaging/SKILL.md · 39 lines

What it actually says

Python Packaging

Comprehensive guide to creating, structuring, and distributing Python packages using modern packaging tools, pyproject.toml, and publishing to PyPI.

Use this skill when

  • Creating Python libraries for distribution
  • Building command-line tools with entry points
  • Publishing packages to PyPI or private repositories
  • Setting up Python project structure
  • Creating installable packages with dependencies
  • Building wheels and source distributions
  • Versioning and releasing Python packages
  • Creating namespace packages
  • Implementing package metadata and classifiers

Do not use this skill when

  • The task is unrelated to python packaging
  • You need a different domain or tool outside this scope

Instructions

  • Clarify goals, constraints, and required inputs.
  • Apply relevant best practices and validate outcomes.
  • Provide actionable steps and verification.
  • If detailed examples are required, open resources/implementation-playbook.md.

Resources

  • resources/implementation-playbook.md for detailed patterns and examples.
Files

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.

Changes

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.

  1. 5d ago First seen · 39 lines · 42 tokens per session scan A 2bf7622c1c17

Subscribe to this mod's changes

python-packaging is a skill published in the GitHub repository bugrabilge/bilge-development-kit (10 stars, last pushed 4mo ago), licensed MIT. It adds 42 tokens to every session and 258 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 2026-09-03.

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