Development · pytest

Run Kedro's local lint / format / type-check / tests on changed files (uses the project's pre-commit hooks, ruff, mypy, pytest, lint-imports, detect-secrets, Make targets — in the right venv), or…

kedro-org/kedro

Walks through a Skyvern open-source release bump: update the version, rebuild the Python and TypeScript SDKs with Fern, commit, and open a pull request.

Skyvern-AI/skyvern

Reviews newly written or edited tests against nine rules that cut test bloat, such as mock-heavy checks and near-duplicate cases, before they are committed.

amElnagdy/guard-skills

Reviews an Ansible pull request by number, following the steps in the project's CLAUDE.md, with early checks for changelog fragments and tests.

ansible/ansible

Creates Python projects with proper structure, virtual environments, and dependency management.

haddock-development/claude-reflect-system

Sets up an isolated per-worktree Python environment for attention-gym development using nightly PyTorch and the CI-mirroring uv flow.

meta-pytorch/attention-gym

Iterative code refinement through plan → code → evaluate → refine cycles.

EvoScientist/EvoSkills

Sets up a local ADK Python development environment in a git clone of the open-source adk-python repository: a uv virtual environment, all dependency extras, pre-commit hooks, and a first unit-test…

google/adk-python

Developer guide for the Cortex-M (CMSIS-NN) backend in ExecuTorch: quantization pipeline, pass manager, tests and adding new ops.

pytorch/executorch

Start, selectively modernize, fully migrate, or update Python projects using simple-modern-uv practices: uv, ruff, BasedPyright, pytest, GitHub Actions CI, and tag-driven PyPI publishing.

jlevy/simple-modern-uv

Guides an agent through probing an unfamiliar project's test setup, then choosing a red-light-first testing strategy matched to the task type.

huiliyi37/Tianshu-harness

Tests JavaScript embedded in an HTML file in two layers: pytest checks of the logic ported to Python, and Playwright runs in a real browser for the DOM.

liaohch3/claude-tap

Skill for identifying code smells and refactoring code using Clean Code, SOLID, and DRY principles.

fike/fastapi-blog

Compare codegen output (.pto files and pass dumps) between origin/main and the current branch for a given test case.

hw-native-sys/pypto

Guides writing or refactoring tests for the Mistral Vibe CLI agent so they check behavior through stable boundaries, like tool invocation or saved session shape, instead of internal calls.

mistralai/mistral-vibe

Verify and debug changes to CORAL itself — smallest reproduce loop per area (grader / daemon / CLI / hooks / manager / workspace / hub / template / config / web), where to look when something breaks…

Human-Agent-Society/CORAL

Read before writing or reviewing any Python code in this repository.

lightly-ai/lightly-studio

Drives test-first development through the RED, GREEN, REFACTOR cycle, with a config switch that selects between TDD and a DDD workflow for existing code.

modu-ai/moai-adk

Circuit Breaker code conventions and the quality gates that actually block a push — ruff, mypy, eslint, the pytest coverage ratchet, and the make verify tiers.

BlkLeg/CircuitBreaker

A skill your agent uses when bumping any dependency, upgrading the HA test harness (pytest-homeassistant-custom-component) or HA floor, or handling Dependabot PRs/security alerts — per-package pin…

cognitivegears/ha-escpos-thermal-printer

Generates Python LeetCode practice environments and manages a 307-problem catalog with the lcpy CLI.

wislertt/leetcode-py

Runs a single merge-readiness check on a pull request: metadata, GitHub Actions status, local lint, format and test gates, and PR body rules, ending in READY or NOT_READY.

liaohch3/claude-tap

Modern Python coaching covering language foundations through advanced production patterns.

SpillwaveSolutions/agent-brain

Guides safe code changes by finding the right file with grep or semantic search, reading before editing, reproducing bugs first, and proving a fix with a real test run.

amd/gaia

Modern Python tooling practices for the mycelium project. An agent skill from mycelium-io/mycelium.

mycelium-io/mycelium

Guides the developer workflow for contributing to Race Condition.

GoogleCloudPlatform/race-condition

Enforces strict red-green-refactor, with a failing test first, the minimum code to pass it, then cleanup, and a quick reference for common test runners.

zereight/gitlab-mcp

Runs a phased pre-PR and pre-deploy check on a Django project: environment, linting, migrations, tests with coverage, security scans and settings review.

affaan-m/ECC

End-to-end development workflow for jcm — atomic commits, the local test/lint gate, opening a PR linked to its issue, monitoring CI and the automatic Codex review, addressing feedback, and handing…

climate-analytics-lab/jax-gcm

Coding and testing rules for Mistral Vibe so code works on Linux, macOS and Windows even though CI runs the test suite on Linux only.

mistralai/mistral-vibe

Run formatting, linting, and tests; then iteratively fix failures until the branch is green.

PSBrew/MkPFS

Writes type-annotated Python 3.11+ with async patterns, dataclasses and pytest suites, validated with mypy in strict mode, black and ruff.

Jeffallan/claude-skills

Modern Python tooling and best practices using uv, ruff, ty, and pytest.

antoinebou12/uml-mcp

Sets up Python projects and standalone scripts with uv, ruff, ty, pytest and prek, and helps move existing projects off pip, Poetry, mypy and black.

trailofbits/skills

Structured MAP debugging via decomposer, actor, and monitor agents.

azalio/map-framework

How to drive a pull request on this repository to mergeable — CI fixes, review comments, snapshots, what to ask the maintainer.

gduteil/cozytouch

Run this project's verification — the full local CI mirror (ruff, mypy, import contract, pytest with PostgreSQL, coverage floors, dogfood, generated docs and site, the isolated example suites, the…

guardana/guardana

Symptom-to-cause triage playbook for Flowfile (core/worker/kernel/frontend/AI) — covers "no such table" DB cascades (two distinct causes), import-time Alembic migration corruption, silent…

Edwardvaneechoud/Flowfile

Structured MAP debugging via task-decomposer, actor, and monitor agents.

azalio/map-framework

Add strict Python project tooling for a specx service. An agent skill from maksimzayats/specx.

maksimzayats/specx

Agent skill for implementer-sparc-coder - invoke with $agent-implementer-sparc-coder

ruvnet/ruflo

List Polylith bricks and projects affected by test-code changes since a git tag using poly test diff.

DavidVujic/python-polylith

Modern Python (3.11+) idioms: type annotations, typing Protocols, Pydantic models, asyncio, pytest fixtures, and Ruff/Mypy strict compliance.

irahardianto/awesome-agv

Use this before writing Python code, creating Python scripts, modifying Python files, or when user asks to "write python", "create a python script", "implement in python".

archibate/dotfiles-opencode

Python development with ruff, mypy, pytest - TDD and type safety

alinaqi/maggy

Decision protocol for wiring a verify-then-fix loop around a code-editing LLM agent.

agentsope/SkillAlchemy

Current Python development guidance for versions, uv and pip, packaging, typing, asyncio, pytest, Ruff, security, and runtime boundaries.

shepherdjerred/monorepo

A skill your agent uses when the task is Python itself, in any framework or none: PEP 695 generics, mypy --strict typing, dataclass/Protocol/TypedDict/Enum choices, asyncio.TaskGroup, stdlib idioms…

ericrisco/rsc-harness