sota-python SKILL.md skillA

sota-python from martinholovsky/sota-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add martinholovsky/sota-skills/sota-python@git:20261026.808c340

Pins git:20261026.808c340 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
martinholovsky/sota-skills
Path
skills/sota-python/SKILL.md
Versions recorded
17
Latest version
git:20261026.808c340, committed Oct 26, 2026
First version recorded
Jun 17, 2026
Size
11,958 bytes
Repository stars
26
License
CC-BY-4.0

State-of-the-art Python engineering for both writing new Python and auditing existing Python code. Covers uv-based tooling and project setup, strict typing, idioms and pitfalls, asyncio structured concurrency, security (injection, deserialization, supply chain), performance, and FastAPI/Django/pytest practice. Use whenever the task involves Python source, pyproject.toml, requirements files, or Python tooling — building features, scaffolding projects, reviewing PRs, or hunting…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# SOTA Python (2026)

## Purpose

This skill encodes the 2026 state of the art for Python: modern toolchain (uv + ruff + one
strict type checker), Python ≥3.12 idioms, structured async, security-by-default, and
measured performance work. It serves two modes:

- **BUILD** — writing new code or modifying existing code to this standard.
- **AUDIT** — reviewing existing code against this standard and reporting findings.

The detailed rules live in `rules/*.md`. Read SKILL.md fully; load rules files on demand per
the index table below. When in doubt between two rules files, the index's "read when" column
decides.

## BUILD mode

When creating or modifying Python code:

1. **Establish context first.** Check `pyproject.toml`, `uv.lock`, `.python-version`, ruff
   config, and the type checker in use. Match the project's floor (e.g., no `type` aliases
   on a 3.10 project). For a *new* project, scaffold per [rules/01](rules/01-tooling-project-setup.md): `uv init`, src/ layout,
   ruff with the standard select, strict checker, pre-commit.
2. **Default stack:** uv for env/deps (commit the lockfile), `ruff check --fix` + `ruff
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add martinholovsky/sota-skills/sota-python@sha256:e1fea1edf2a2cf8f

The line at the top of this page pins the label git:20261026.808c340, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_6wmc746a4pqywkr4.svg)](https://markdownregistry.com/a/art_6wmc746a4pqywkr4)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 17 versions of this file, between Jun 17, 2026 and Oct 26, 2026, about one every 8 days.

versioncommittedcommitsizeaudit
git:20261026.808c340 latest2026-10-26 808c340 11,958 BA view · diff
git:20261025.edb0d8a2026-10-25 edb0d8a 11,736 BA view · diff
git:20261024.8dd2b0a2026-10-24 8dd2b0a 11,446 BA view · diff
git:20261012.ae1b29b2026-10-12 ae1b29b 11,205 BA view · diff
git:20260926.e89beb12026-09-26 e89beb1 10,421 BA view · diff
git:20260925.0da81062026-09-25 0da8106 10,437 BA view · diff
git:20260925.9af12262026-09-25 9af1226 10,097 BA view · diff
git:20260925.51daf1f2026-09-25 51daf1f 9,839 BA view · diff
git:20260925.54c95892026-09-25 54c9589 9,577 BA view · diff
git:20260925.22599bd2026-09-25 22599bd 9,297 BA view · diff
git:20260923.4e0bd2c2026-09-23 4e0bd2c 9,218 BA view · diff
git:20260921.6e5b5c22026-09-21 6e5b5c2 9,148 BA view · diff
git:20260921.a9bd39d2026-09-21 a9bd39d 8,989 BA view · diff
git:20260820.7720f5a2026-08-20 7720f5a 8,898 BA view · diff
git:20260701.1c5bd882026-07-01 1c5bd88 8,779 BA view · diff
git:20260617.fbe923d2026-06-17 fbe923d 8,736 BA view · diff
git:20260617.c5d2c7b2026-06-17 c5d2c7b 8,545 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (11958 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

martinholovsky/sota-skills · 26 stars · license CC-BY-4.0 · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_6wmc746a4pqywkr4
GET https://markdownregistry.com/api/v1/resolve?ref=martinholovsky/sota-skills/sota-python
GET https://markdownregistry.com/api/v1/blob/e1fea1edf2a2cf8f52676ad4ee3332e56ebb5a011f9e28be54566a2da2f3d6ce

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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