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.
git clone --depth 1 https://github.com/AratKruglik/claude-sdlcWrote 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/plugins/aratkruglik/claude-sdlc/python-foundation)<a href="https://agentmods.dev/plugins/aratkruglik/claude-sdlc/python-foundation"><img src="https://agentmods.dev/badge/plugins/aratkruglik/claude-sdlc/python-foundation/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/plugins/aratkruglik/claude-sdlc/python-foundation"><img src="https://agentmods.dev/badge/plugins/aratkruglik/claude-sdlc/python-foundation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
python-foundation 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 11d 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.
What it actually says
{
"name": "python-foundation",
"version": "2.1.0",
"description": "Shared Python foundation skills for the SDLC marketplace. Contains stack-agnostic Python conventions (python-conventions — type hints, dataclasses, match, pathlib, enums, context managers, PEP 8, strict typing), python-tooling (pyproject.toml as source of truth, pip/Poetry/uv/pipenv, venv, lockfiles, ruff lint+format, mypy, console scripts), and pytest-testing (fixtures, parametrize, conftest, monkeypatch, unittest.mock, pytest-cov). No agent, no stack profile — pure shared library. Referenced by django-plugin, fastapi-plugin, flask-plugin, and python-plugin.",
"author": {
"name": "Oleksii Kruhlyk",
"url": "https://github.com/AratKruglik"
},
"license": "MIT",
"homepage": "https://github.com/AratKruglik/claude-sdlc",
"keywords": [
"python",
"pip",
"poetry",
"uv",
"pytest",
"ruff",
"mypy",
"foundation",
"sdlc"
],
"dependencies": [
"sdlc"
]
}
What it installs
The manifest is a name and a version. 3 skills travel with it, and installing the plugin installs all of them — 582 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 11d ago Changed 81d3408f9584
- 1mo ago Changed c5f3ecf9d10e
- 1mo ago First seen · 26 lines scan A 3afc7e6c2036
python-foundation is a plugin published in the GitHub repository AratKruglik/claude-sdlc (53 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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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