lang-python
Skill5 starsChanged 46 days agoMITView on GitHub
use this when the change is Python and you need the toolchain pointer — routes to modern-python. do not use as a second Python body. do not use for other languages.
- Installs packages
In this repository49 other files it gives its agents.
- AGENTS.mdAGENTS.md
- maintainers/AGENTS.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- buying-researcherSkill
- cursor-cloud-agents-whenSkill
- debug-anthropicSkill
- debug-pocockSkill
- debugSkill
- discover-the-ideaSkill
- docs-google-styleSkill
- golang-safetySkill
- golang-securitySkill
- golang-testingSkill
- grok-acpSkill
- host-config-pyinfraSkill
- lang-cppSkill
- lang-csharpSkill
- lang-cSkill
- lang-dartSkill
- lang-dockerSkill
- lang-goSkill
- lang-javaSkill
- lang-js-tsSkill
- lang-kotlinSkill
- lang-luaSkill
- lang-makefileSkill
- lang-phpSkill
- lang-powershellSkill
- lang-protobufSkill
- lang-rubySkill
- lang-rustSkill
- lang-shellSkill
- lang-sqlSkill
- lang-swiftSkill
- lang-terraformSkill
- language-routerSkill
- lang-web-markupSkill
- modern-pythonSkill
- pr-reviewSkill
- sdlc-artifactsSkill
- sdlc-onboardingSkill
- security-hardeningSkill
- shell-safetySkill
- tddSkill
- tracker-sdlcSkill
- ui-craftSkill
- ux-designSkill
- verify-before-doneSkill
- yagniSkill
The file
We split this skill into the rules it gives an agent
2 rules. About 0 are common, 0 are distinctive, and 2 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈0
Distinctive · estimate
This author's own choices. Worth a look.
2
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 14
modern-pythonis the Python skill: Do not invent a parallel guide. - Very specific: line 25
If the tree is still pip/poetry/mypy, Ask first before migrating.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Python (router)
This id routes. Load modern-python. Do not remint uv/ruff/ty/pytest
advice. No scripts/. modern-python is first-party MIT.
Python row and the process skills that may load with it: language-router Map, Load-with list.
Iron law
modern-python is the Python skill. Do not invent a parallel guide.
Combined verify (after modern-python)
uv run pytest
uv run ruff check .
uv run ruff format --check
uv run ty check .If the tree is still pip/poetry/mypy, Ask first before migrating. That
stop lives in modern-python.
Combined PR checklist
- Deps changed only via
uv add/uv remove(lockfile in the diff). - No
pickle/yaml.load/eval/subprocesswithshell=Trueon untrusted input. - Tests cover the new branch; no live network unless the test is marked so.
- Types: no new
# type: ignorewithout a named reason.
Never
- A second Python skill that restates
modern-python. pip install/ activating venvs / hand-editing dep lists.- Marketplace-installing a vendor Python pack into this home.
Does it work?
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- It worked
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Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

