python-stack
Skill13 starsChanged 3 days agoMITView on GitHub
Develop Python projects and PEP 723 scripts: uv, Ruff, ty, Pydantic, pytest, async, HTTPX, Typer and CLI contracts, observability, LangExtract, debugging, profiling, benchmarks.
2 other projects use a version of this.
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Most recently taken up by
- fmind/dotfilesword for word, first seen Nov 8, 2026
- SeriousMarc/skillstheir own version, first seen Oct 13, 2026
Other versions2 projects use a version of this.
Word for word · 1
- fmind/dotfiles★ 13100% same
Edited · 0
None found.
Wrote their own version · 1
- SeriousMarc/skills★ 1same name
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
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- AGENTS.mdAGENTS.md
- dot_agents/AGENTS.mdAGENTS.md
- skills/repository-docs/references/agents.mdAGENTS.md
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- dot-developmentSkill
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- acliSkill
- agent-evaluationSkill
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The file
Files
Python Stack
Maintain a small typed Python foundation and choose libraries for demonstrated requirements. Preserve the existing environment and conventions rather than restarting a scaffold for every feature.
Workflow
Read only the matching guide and its required resources. Dataframe code in any profile, scripts included, defaults to Polars. The cli-contracts guide applies to any CLI, whatever its language. A request to diagnose, debug, or profile authorizes investigation, not fixes: observe read-only, reproduce in an isolated temporary directory, and change product code only when the user also asks for a fix.
Task guides
<!-- guides:start -->- api-client: Build typed Python HTTPX API clients with bounded pagination and retries.
- cli-contracts: Design any CLI's commands, flags, streams, exit codes, and JSON output, in any language.
- foundation: Python package layout, dependency choices, defaults, and project scaffolding.
- langextract: Extract structured facts from text with LangExtract and source-grounded evidence.
- observability: Instrument Python services and agents: structlog logs, OpenTelemetry traces and metrics.
- performance: Profile Python CPU and memory, and benchmark commands and HTTP load with hyperfine, oha, or Locust.
- pydantic: Typed validation, serialization, and settings boundaries.
- python-async: Async design, cancellation, timeouts, and shutdown.
- python-script: Standalone single-file utilities with PEP 723 inline metadata run by uv run --script.
- python-testing: Write Python tests with pytest, fixtures, property and mutation tests.
- ruff: Python linting, formatting, imports, and safe fixes.
- ty: Type diagnostics and environment resolution.
- typer: Typer application code, help, completion, and command tests.
- uv: Dependency resolution, environments, packaging, and lockfiles.
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