Show native HTML windows from pi agent using Python + pywebview. Use when you need to display HTML to the user, collect input, show a chart, or create any visual interaction.
Python library for healthcare ML on EHR data: process MIMIC-III/IV, eICU, OMOP-CDM; encode medical codes (ICD, ATC, NDC); build patient-level datasets; train Transformer, RETAIN,…
Escapes Python sandbox restrictions. Use when working with restricted Python eval/exec environments, sandbox escapes, filtered input challenges, or Python jail challenges.
Perform automated Python code reviews using Pylint programmatic API and pylint-json2html for report generation.
Receive and verify Pylon webhooks. Use when setting up Pylon webhook handlers, debugging Pylon signature verification (Pylon-Webhook-Signature, hs256= HMAC-SHA256 over…
Operate iOS and iPadOS devices with pymobiledevice3, from a local checkout or straight from PyPI via uvx on a fresh workstation.
Patterns for exposing ProcessFork Rust APIs to Python via pyo3 0.22 and maturin.
Python bindings for Rust libraries using PyO3 and maturin. Use when working on Python bindings to Rust code, including creating or modifying pyfunction/pyclass definitions,…
Obfuscate / protect Python source before shipping it, and verify the obfuscated output still runs. Use when the user wants to protect, obfuscate, harden, or "make it hard to read…
Buscador inteligente de bibliotecas Python para o ecossistema OpenCode. Busca, cataloga e instala bibliotecas do PyPI com curadoria de 24+ bibliotecas em 5 categorias e metricas…
Design comprehensive test cases using PICT (Pairwise Independent Combinatorial Testing) for any piece of requirements or code.
Design comprehensive test cases using PICT (Pairwise Independent Combinatorial Testing) for any piece of requirements or code.
Design comprehensive test cases using PICT (Pairwise Independent Combinatorial Testing) for any piece of requirements or code.
Migrate a file to use stricter Pyrefly type checking with annotations required for all functions, classes, and attributes.
Python language server (Pyright) providing static type checking, code intelligence, and LSP diagnostics for .py and .pyi files.
Guide for Grafana Pyroscope continuous profiling. Use for Kubernetes Helm deployment, Go/Java/Python/.NET/Ruby/Node.js profiling, storage backends, trace-to-profile linking, and…
Pyroscope is an open-source continuous profiling platform by Grafana Labs that helps identify CPU, memory, and I/O bottlenecks at the line-of-code level.
Profile the execution time of a Python script using py-spy and visualize the result with speedscope. Use when the user wants to benchmark performance, find slow code paths, or…
Use when fitting equations to data with PySR or SymbolicRegression.jl, when a user wants an interpretable formula, symbolic model, scaling law, or empirical relation discovered…
Python testing framework with powerful fixtures, parametrization, extensive plugin ecosystem, and support for async, Django, Flask testing
Advanced pytest patterns: parametrization, fixtures (session/module/function), conftest.py, plugins (cov, xdist, mock), markers, and CI integration.
MUST BE USED for async testing: pytest-asyncio auto mode, testcontainers with real PostgreSQL, mocking external APIs (YooKassa, Mistral, Telegram), FastAPI TestClient.
Apply pytest best practices when writing test files. Use when creating test_*.py files, writing test classes and methods, or ensuring test quality and coverage.
Reviews pytest test code for async patterns, fixtures, parametrize, and mocking. Use when reviewing test_*.py files, checking async test functions, fixture usage, or mock patterns.
Run pytest tests with coverage, discover lines missing coverage, and increase coverage to 100%.
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…
Generate comprehensive pytest tests - use when generating tests, creating test suites, or testing Python code
Python testing with pytest using uv package manager. Use when: (1) Running Python tests, (2) Writing test files or test functions, (3) Setting up fixtures, (4) Parametrizing…
Guide for using pytest-mock plugin to write tests with mocking. Use when writing pytest tests that need mocking, patching, spying, or stubbing.
Master mocking strategy for pytest: when to use autospec=True vs manual mocks, AsyncMock patterns for async code, mock builders and factories, and what should NEVER be mocked.
Python testing skill using pytest, covering fixtures, parametrize, markers, conftest, plugins, mocking, and advanced testing patterns.
Work with pytest-recording (VCR.py) for recording and replaying HTTP interactions in tests. Use when writing VCR tests, managing cassettes, configuring VCR options, filtering…
Execute Python tests with pytest, supporting fixtures, markers, coverage, and parallel execution. Use for Python test automation.
Set up pytest in the dev container and run a test suite. Use when the user asks to add tests, run pytest, set up TDD, or verify code with unit tests.
Generates production-grade pytest tests in Python with fixtures, parametrize, markers, mocking, and conftest patterns.
Use when after installing a package in development mode (e.g., via `pip install -e .[dev]`) to verify the package functions as intended, or before submitting pull requests to…
Use when after forking and cloning a repository (e.g., scverse/scanpy) to verify that the development environment is correctly configured, or after implementing a feature or…
Use when after implementing or modifying Python library functions (such as utility functions in cooltools.lib subpackages) to verify correctness and identify gaps in test coverage…
REST API design: resource naming, versioning, pagination, error responses, rate limiting headers, idempotency, OpenAPI documentation
Django project layout, ORM models, migrations, DRF serializers, viewsets, Celery tasks, admin customization
MaaNTE Python 自定义动作（CustomAction）编写指南。覆盖 agent/custom/action/ 下的 Python 代码的架构、注册、命名、maafocus 用户消息、日志、Controller API、Pipeline 集成、错误处理等编码规范和模式参考。在编写、修改或审查 Python 自定义动作，或需要了解 agent…
Common Python anti-patterns to avoid. Use as a checklist when reviewing code, before finalizing implementations, or when debugging issues that might stem from known bad practices.
Deploy Python (Flask/Django/FastAPI) code to Azure App Service Linux. WHEN: \"Flask App Service\", \"Django App Service\", \"FastAPI App Service\", \"deploy Python to App…
Python 3.14 enterprise standards — modern typing (PEP 649), immutable dataclasses, Protocol-based DI, asyncio discipline, pytest 9, psycopg + .sql files via importlib.resources.
Activate when creating new modules, refactoring class hierarchies, introducing design patterns, or making changes spanning 3+ files in the APM CLI codebase.
Use when planning, implementing, or reviewing code for any Python project — designing architecture, writing classes or functions, organizing business logic, or reviewing pull…
Async Python patterns and concurrency: async APIs, I/O-bound apps, rate limiting, context managers
Use when when extending MSMetaEnhancer with a new local chemical transformation (e.g., SMILES to InChI) that should execute non-blockingly within an asynchronous annotation…
Python asyncio patterns for concurrent programming. Triggers on: asyncio, async, await, coroutine, gather, semaphore, TaskGroup, event loop, aiohttp, concurrent.
Python asyncio patterns for concurrent programming. Triggers on: asyncio, async, await, coroutine, gather, semaphore, TaskGroup, event loop, aiohttp, concurrent.
Decide whether asyncio pays off, keep the event loop unblocked, and structure concurrency with TaskGroup and disciplined cancellation.
Use when debugging asyncio event-loop hangs, blocking calls inside coroutines, asyncio.gather vs TaskGroup choice, cancellation handling, structured concurrency, mixing sync and…
Auditoría de calidad, arquitectura y performance para proyectos Python (Based on FastAPI).
Write, edit, refactor, or review Python in easy-cheese with concise stdlib-first code, Python 3.12, self-contained .pyz packaging, and repository test and validation conventions.
Use when when contributing code changes to a Python project (fork, feature branch, or pull request) that uses a setup.py-based test suite, before pushing changes to the remote…
Build and operate Python Azure IoT Edge modules with robust messaging, deployment manifests, observability, and production readiness checks.
Shared reference for the python-backend cluster: the thin-adapter model (web/API layer over a typed, tested core), the Django-vs-FastAPI decision, boundary validation, the…
Route a Python backend task to the right specialist — idiomatic Python, pytest/TDD, the Django stack (patterns, TDD, security, Celery, verification), FastAPI services, and the ML…
Curated bundle of essential Python backend development skills. Includes FastAPI patterns, packaging, database migrations, CLI design, and Redis caching.
Python backend (FastAPI / Django / DRF / Celery / Channels) review — async hijyeni, type, ORM, güvenlik, test.