bjornmelin/dev-skills · skills/pytest-dev/SKILL.md

pytest-dev skillA

pytest-dev is agent-read markdown (skill) from bjornmelin/dev-skills: World-class pytest engineer for Python: write/refactor tests, fix flakiness, design fixtures/markers, add coverage, speed up suites (collection/runtime), and optimize CI (GitHub Actions sharding, xdist parallelism, caching). Use when asked about pytest best practices, pytest 9.x features (subtests, strict mode, TOML config), pytest plugins (xdist/cov/asyncio/mock/httpx), or test performance/CI tuning..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add bjornmelin/dev-skills/pytest-dev@git:20260126.735ce96
Exact content
mdr add bjornmelin/dev-skills/pytest-dev@sha256:57ae6abd3458f10b

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_k2zxe7pp6jyfcixc.svg)](https://markdownregistry.com/a/art_k2zxe7pp6jyfcixc)

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Versions

versioncommittedcommitsizeaudit
git:20260126.735ce96 latest2026-01-26 735ce96 3,214 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (3214 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

bjornmelin/dev-skills · 7 stars · license none · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_k2zxe7pp6jyfcixc
GET https://markdownregistry.com/api/v1/resolve?ref=bjornmelin/dev-skills/pytest-dev
GET https://markdownregistry.com/api/v1/blob/57ae6abd3458f10b41a07a4a581f6a774405c5235c3896c98e4ffb6f3129e567

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.