Create a specification before implementing features. Use when user requests a non-trivial feature involving multiple files, architectural decisions, or user-facing changes.

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A framework for building ui, components and design systems. Components are added as source code to the user's project via the CLI.

Vite demo and Playwright + Applitools tests for packed @opentrons JS packages in js-package-testing/. Covers components, shared-data, step-generation, and protocol-visualization. Use for integration testing, package linking, or visual testing.

Use this skill to apply a consistent TDD workflow in this repository:

Comprehensive mobile app testing strategies for iOS and Android. Covers unit tests, UI tests, integration tests, performance testing, and test automation with Detox, Appium, and XCTest.

Expert in systematic debugging, root cause analysis, test automation, and stealth bug hunting. Find what developers forgot. Test behavior, not implementation.

This skill provides expertise in Clean Architecture and Hexagonal Architecture (Ports and Adapters) patterns in Go, including dependency inversion, layer separation, and testable design.

Analyze OpenAPI/Swagger spec (JSON or YAML) against existing test files and generate an HTML coverage report with QA automation tasks. Use when user provides an OpenAPI spec file and wants to know test coverage status.

Fix a specific bug or problem in the codebase. Supports two modes: immediate fix or plan-first approach.

Transforms AI-generated text into human-sounding writing by applying a **fixed, ordered pipeline of rules**. Each rule is a specific find/replace or structural operation. The agent executing this skil

Query, inspect, or refresh codebase intelligence files in .planning/intel/

Ordo testing and benchmarking guide. Includes unit tests, integration tests, Criterion benchmarks, k6 load tests, CI configuration. Use for writing tests, performance analysis, continuous integration.

Mobile-first design thinking and decision-making for iOS and Android apps. Touch interaction, performance patterns, platform conventions. Teaches principles, not fixed values. Use when building React Native, Flutter, or native mobile apps.

Simplifies and refines code for clarity, consistency, and maintainability while preserving exact functionality. Focuses on recently modified code unless instructed otherwise. Use when the user asks to simplify, refactor for readability, reduce complexity, improve maintainability, dedupe, or clean up code after changes.

Guided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work.

Implement technical plans from thoughts/shared/plans with verification

Guidance for facet `effect/unstable/http#core` focused on APIs like Etag, Cookies, and Headers. Load after `effect-skill-router` when this facet is the primary owner.

Get GitHub issue details, body text, and optional comments. Use when users want to read issue content, inspect discussion context, or fetch issue data before another change. Accept issue identifiers as a number, `#number`, or issue URL, and expand Gist-backed attachments only when that extra content is useful.

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Provides guidance for enterprise-grade RL training using miles, a production-ready fork of slime. Use when training large MoE models with FP8/INT4, needing train-inference alignment, or requiring speculative RL for maximum throughput.

Perform cross-artifact consistency and quality analysis. Automatically

Drives iterative development of the Pet Central trusted marketplace. Use when building features, improving UI/UX, implementing backend modules, testing, or completing any work described in docs/spec.md. Applies to all apps (web-consumer, web-vendor, web-admin, web-partner, web-kiosk), packages (ui, database, auth, etc.), and the api-gateway. Includes complete testing and validation with correction loops until the system is fully functional.

Build a new design system or add components from specifications

Guidance for facet `effect/unstable/rpc/RpcServer` focused on APIs like make, layer, and layerHttp. Load after `effect-skill-router` when this facet is the primary owner.

Design and implement Concept Encoder PyTorch modules safely. Use when sketching tensor shapes, writing or refactoring nn.Module code, checking memory or DDP behavior, choosing AMP or torch.compile patterns, or improving training-time performance and numerical stability. Not for experiment logging, changelog updates, or high-level research prioritization.

Use this skill when building, debugging, or optimizing Jazz applications. It covers Jazz's bindings with various different UI frameworks, as well as how to use Jazz without a framework. Look here for details on providers and context, hooks and reactive data fetching, authentication, and specialized UI components for media and inspection.

Operate Uni-Lab host node via REST API — create resources, test latency, test resource tree, manual confirm. Use when the user mentions host_node, creating resources, resource management, testing latency, or any host node operation.

Archive a completed change in the experimental workflow. Use when the user wants to finalize and archive a change after implementation is complete.

Use this skill when the task explicitly involves:

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Reproduce and debug Android bugs on an emulator using ADB. Covers emulator setup, test data seeding, UI navigation via uiautomator, log capture, and screenshots. Use when the user asks to reproduce a bug, debug an issue on an emulator, or investigate an Android crash/behavior.

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Evidence-first ECC Tools burn and billing audit workflow. Use when investigating runaway PR creation, quota bypass, premium-model leakage, duplicate jobs, or GitHub App cost spikes in the ECC Tools repo.

Playwright E2E testing patterns, Page Object Model, configuration, CI/CD integration, artifact management, and flaky test strategies.

Run all linting, type checking, tests, Markdown lint, and documentation build for the project. Check for errors and warnings, then fix any problems found. Use when the user asks to run checks, verify the build, run CI locally, or fix lint/type/test errors.

Add or insert a new numbered pipeline step in the p2cs_project, following the standardized Step/DataFile/explore notebook patterns and safely renumbering subsequent steps (code, data, figures, tests, config, dependencies, and imports) when inserting in the middle of the pipeline. Use when creating a new step_* directory, inserting a step between existing ones, or updating step numbers across the project.

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DART CI/CD troubleshooting - GitHub Actions, cache debugging, platform-specific failures

Development workflow guide. Covers build, test, lint, format commands, package structure, Git hooks, TDD methodology, and coding conventions. Use when setting up dev environment, running tests, or following project conventions.

Track and execute implementation work using Mighty (mt) tasks, with progress comments, linked evidence, recorded decisions, and clean closeout. Use when asked to fix a bug, implement a feature/refactor, or “work through” changes in code while keeping Mighty tasks/specs/decisions updated.

Rust coding conventions expert covering naming, formatting, comments, clippy, rustfmt, lints, code style, best practices, and idiomatic patterns.

name: rust-testing

Rust learning and ecosystem tracking expert covering version updates, new features, RFC tracking, crate updates, best practice evolution, and learning resources.

Use when developing Rust projects in the tempoxyz org—standardizes fmt/clippy/nextest, sccache+mold, feature-powerset checks, MSRV builds, docsrs flags, and xtask patterns so local and CI behavior match.

Handle user questions, feature requests, and bug reports for connectrpc-axum. This skill should be used when users ask questions about the library, request new features, or report bugs. It first attempts to answer using project documentation, verifies bugs with integration tests, and submits GitHub issues when needed.

Implement a new Flet extension/control that wraps a third-party Flutter package end-to-end, including dependency selection, version pinning, compatibility checks, Python/Flutter integration, docs, examples, tests, and CI updates. Use when adding any flet_* package backed by an external pub.dev package.

Systematic UX improvement pipeline: scan -> diagnose -> design -> implement -> test. Built on **team-worker agent architecture** — all worker roles share a single agent definition with role-specific P

Write focused pytest tests as standalone functions (one test per function), avoiding test classes.

artifact-contract-auditor