php

Automated hypothesis generation and testing using large language models. Use this skill when generating scientific hypotheses from datasets, combining literature insights with empirical data, testing hypotheses against observational data, or conducting systematic hypothesis exploration for research discovery in domains like deception detection, AI content detection, mental health analysis, or other empirical research tasks.

Create detailed implementation plans through interactive research and iteration

21 production-ready scripts for iOS app testing, building, and automation. Provides semantic UI navigation, build automation, accessibility testing, and simulator lifecycle management. Optimized for AI agents with minimal token output.

Generate test cases from screenshots, UI mockups, and Figma exports using vision analysis to identify interactive elements and derive test scenarios.

Control the user own Chrome browser via Playwriter extension with Playwright code snippets in a stateful local js sandbox via playwriter cli. Automate web interactions, take screenshots, inspect accessibility trees, debug & profile web applications. Run `playwriter skill` command to read the complete up to date skill

> **MANDATE**: You ARE the harness. Read IN FULL before acting. You execute — you do not delegate.

project-planning

AI-assisted development, testing, and reverse engineering through structured agent collaboration

Capture or refine non-functional requirements such as accessibility, reliability, scalability, maintainability, performance, and compliance. Use when a feature or architecture change needs explicit quality attributes and trade-offs.

Generate concise but complete instructions that teach any model how to use every Taskery feature across CLI, API, and web board workflows.

Use this skill when the user wants to discover, inspect, install, or apply Skills Hub presets, kits, AGENTS.md policies, or skill packages for a project. It guides the agent to use the Skills Hub CLI to search presets, inspect their policy and selected skills, install them as kit artifacts, and apply them with optional temporary skill overrides after user confirmation.

Pull latest origin/main into the current local branch and resolve merge conflicts (aka update-branch). Use when Codex needs to sync a feature branch with origin, perform a merge-based update (not rebase), and guide conflict resolution.

Extract precise team requirements through staged, single-direction questioning

Observe and troubleshoot WhatsApp in Kapso: debug message delivery, inspect webhook deliveries/retries, triage API errors, and run health checks. Use when investigating production issues, message f...

Audit GDD-specified content counts against implemented content. Identifies what's planned vs built.

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Concevoir ou refactorer une ressource REST dans une application Express de manière professionnelle, en respectant les conventions REST, le chaînage middleware, la séparation route/controller/service et la réutilisation de l’existant.

Use when the user wants to publish the Indian stock scanner dashboard or daily report from this repository to GitHub and GitHub Pages.

Engineer robust Python document-processing systems for this repository. Use when tasks involve Docling-first analysis, OCR/table fallback design, editable DOCX generation, RTL/LTR mixed text handling, project scaffolding, CI/tooling setup, or implementation planning and execution that must prioritize correctness, maintainability, and practical delivery.

Este skill capacita o agente a avaliar a qualidade e a confiabilidade das entregas no ServiceNow, integrando o desenvolvimento ágil com o Test Management 2.0 (TM2).

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Answers questions about a code repository using source file analysis. Use when the user asks a question about how something works, wants to understand a component, or needs help navigating the code...

Explore datasets in Jupyter notebooks by inspecting dataframes, summarizing schemas, checking data quality, and proposing EDA cells. Use when asked to analyze data or add exploratory analysis.

Break a single epic into implementable story files. Reads the epic, its GDD, governing ADRs, and control manifest. Each story embeds its GDD requirement TR-ID, ADR guidance, acceptance criteria, story type, and test evidence path. Run after /create-epics for each epic.

Use when the user asks how to build with OpenAI products or APIs and needs up-to-date official documentation with citations, help choosing the latest model for a use case, or explicit GPT-5.4 upgrade and prompt-upgrade guidance; prioritize OpenAI docs MCP tools, use bundled references only as helper context, and restrict any fallback browsing to official OpenAI domains.

Use when entering this repository and needing the shared workspace entrypoint before choosing a company or track.

当需要由 Gemini 作为总控代理，调用 Codex 通过 OpenSpec Skills 完成 propose、apply、测试验证、archive 全流程时使用。

Bootstrap a fresh Laravel app from this starter kit repo into ~/projects using the bundled deterministic shell script. Use when Codex should create a new project with fresh git history, keep the first commit identical to the starter kit snapshot, seed a project README from the user's app brief, start the app locally through the shared proxy flow, and avoid extra app-specific edits during bootstrap.

Expert database administrator specializing in modern cloud databases, automation, and reliability engineering.

You are an error tracking and observability expert specializing in implementing comprehensive error monitoring solutions. Set up error tracking systems, configure alerts, implement structured loggi...

Safe editing guidance for the hgame GameMaker Studio 2 JRPG project. Use when Codex or an agent needs to inspect, modify, refactor narrowly, debug, or extend this repository's GML code, GMS2 objects, rooms, scripts, save data, inventory, equipment, character, skill, menu, NPC, movement, audio, or room-state systems.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.

Organize Swift source trees and oversized Swift files by feature, layer, and declaration group; split large files, normalize `// MARK:` sections, move TODO and FIXME text into ledger files, and add DocC comments. Use after `format-swift-sources` has established a clean formatting baseline.

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Plans and tracks study sessions using Pomodoro technique, spaced repetition scheduling (SM-2 algorithm), study plan generation, progress tracking, break optimization, and focus time analytics. Use when organizing study time, building study schedules, tracking learning progress, or optimizing retention through spaced repetition.

在内置 spark-workflow 中，用于更大的 Apply 阶段；通过实现者与审查者分离的循环提升质量并控制上下文体积。

qa-only

Use when Codex needs to discover, specify, document, implement, reconcile, verify, post-check, or choose the next Appaloft business behavior/business operation from ADRs, global contracts, local command/query/event/workflow/error specs, implementation plans, operation catalog entries, read models, Web/API/CLI entrypoints, public docs anchors, or spec-driven test matrices. Supports artifact-guided behavior dossiers, incremental or complete readiness workflows, Discover Round, Spec Round, Docs Round, Test-First Round, Code Round, Sync Round, Next Behavior Selection, and Post-Implementation Sync.

Scan a repo for mixed ADRs, PRDs, SPECs, and DOCs and bootstrap or merge the full .planning/ setup from them. Classifies each doc in parallel, synthesizes a consolidated context with a conflicts report, and routes to new-project or merge-milestone depending on whether .planning/ already exists.

Use when the user wants to register new work from a bug report, idea, or task description and an existing GitHub Issue number is not already known.

Use inside spark-workflow when the user wants discussion, requirement exploration, idea comparison, or codebase investigation without implementation.

Iteratively inspect and polish existing connected Google Slides presentations in Codex using slide thumbnails plus raw Slides edits. Use when a user asks to fix a slide visually, clean up formatting, improve slide quality, make a deck look better, fix alignment, spacing, overlap, overflow, crowding, awkward whitespace, or deck-wide visual consistency in an existing Google Slides deck or shared Slides link, especially when the work should follow a thumbnail -> diagnose -> batch_update -> re-thumbnail verification loop.

Execute comprehensive web application security testing using Burp Suite's integrated toolset, including HTTP traffic interception and modification, request analysis and replay, automated vulnerability

Strategies for managing LLM context windows including summarization, trimming, routing, and avoiding context rot Use when: context window, token limit, context management, context engineering, long...

Build premium React/Next.js interfaces calibrated to a specific brand identity, informed by competitive landscape research, and engineered to override default LLM design biases.

vvm

**Version**: 1.0.0

Use when implementing any feature or bugfix where correctness matters - before writing implementation code.

Use when optimizing landing pages, signup flows, checkout processes, or any user-facing page for higher conversion rates - before A/B testing.