Skill Claude CodeCodex
Write production-ready Python code following modern best practices. Use when building Python applications, adding type hints, writing async code, implementing error handling, testing with pytest, or structuring Python project layouts.
Skill Claude CodeCodex
Build React applications with modern hooks, TypeScript, and performance best practices. Use when creating React components, implementing custom hooks, optimizing React rendering performance, managing application state, or testing React components.
Skill Claude CodeCodex
Build safe, concurrent, and performant systems with Rust. Use when writing Rust applications, implementing ownership and borrowing patterns, building concurrent code with threads/async, designing trait-based abstractions, or optimizing Rust performance.
Skill Claude CodeCodex
Develop SQL Server databases with T-SQL, stored procedures, indexing, and performance optimization. Use when writing T-SQL queries, creating stored procedures/functions, designing index strategies, optimizing query execution plans, or troubleshooting SQL Server performance.
Skill Claude CodeCodex
Author Microsoft Power Apps canvas app source as unpacked .fx.yaml + CanvasManifest.json so an agent can generate Power Fx screens that pac canvas pack and pac solution pack will accept. Covers the Src/ YAML control tree, Power Fx formula syntax, App OnStart, screens, data sources, components, and the round-trip with…
Skill Claude CodeCodex
Design Microsoft Copilot Studio agents (formerly Power Virtual Agents) -- topics, trigger phrases, generative answers, knowledge sources, connector and MCP actions, authentication, channels, and agent flows -- so an agent can author the conversational logic that ships as a Bot component inside a Power Platform…
Skill Claude CodeCodex
Build Microsoft Dataverse server-side extensions in C# (.NET) -- plugins implementing IPlugin and custom workflow activities -- and register them via SdkMessageProcessingStep so an agent can add transactional business logic that runs inside the Dataverse event pipeline. Covers the execution context, pipeline stages…
Skill Claude CodeCodex
Author Dataverse table schema (Entity.xml) for unpacked Power Platform solutions. Covers tables, columns, choices, relationships, primary name attribute, ownership, and Solution.xml RootComponent registration.
Skill Claude CodeCodex
Author Microsoft Power Platform environment variables and connection references inside an unpacked solution so an agent can parameterize apps, flows, and plugins across dev/test/prod without hardcoding -- definitions, current values, data types (string/number/JSON/secret/Data Source), and Key Vault-backed secrets.…
Skill Claude CodeCodex
Author Microsoft Power Apps model-driven app source (AppModule, SiteMap, FormXml, SavedQuery views) inside an unpacked Power Platform solution so an agent can generate the navigation, forms, and views that pac solution pack will accept and Dataverse will render. Covers the component-driven UI metadata model that sits…
Skill Claude CodeCodex
Operate the Microsoft Power Platform CLI (pac) for solution pack/unpack, environment auth, and import. Use after an agent emits an unpacked solution tree to validate it, pack it into a zip, and import it into a Dataverse environment.
Skill Claude CodeCodex
Build Microsoft Power Apps Component Framework (PCF) code components in TypeScript so an agent can generate a pro-code control that drops into canvas and model-driven apps. Covers ControlManifest.Input.xml, the index.ts lifecycle (init/updateView/getOutputs/destroy), property types, dataset vs field controls…
Skill Claude CodeCodex
Author Microsoft Power Automate desktop (RPA) flows -- attended and unattended robotic process automation that drives UI, browsers, files, and Excel -- so an agent can design the action sequence, variables, error handling, and cloud-flow trigger wiring. Covers when RPA is appropriate versus API/connector automation…
Skill Claude CodeCodex
Author Power Automate cloud flow source (Workflows/ -FLOW.json) for unpacked Power Platform solutions. Covers triggers, actions, connection references, expressions, runAfter error handling, and the flow GUID convention.
Skill Claude CodeCodex
Author Microsoft Power Pages site source (web pages, templates, content snippets, web roles, table permissions, Liquid templating, basic forms and lists) so an agent can generate an external-facing Dataverse-backed website that pac pages download/upload round-trips. Covers the website-as-data model where pages and…
Skill Claude CodeCodex
Author Microsoft Dataverse security roles and related access control -- privilege depth (User/BU/Parent/Org), table-level CRUD privileges, field security profiles, business units, and teams -- inside an unpacked solution so an agent can generate least-privilege access that pac solution pack accepts. Covers the…
Skill Claude CodeCodex
Author and structure unpacked Microsoft Power Platform solutions on disk so an agent can generate source that pac solution pack will accept and Power Apps will import. Covers Solution.xml, publisher, prefixes, versioning, dependencies, component folders, managed vs unmanaged, and the round-trip with pac solution…
Skill Claude CodeCodex
Create GitHub Actions workflows, reusable workflows, custom actions, and workflow automation. Use when setting up CI/CD with GitHub Actions, creating reusable workflow templates, configuring workflow triggers, implementing matrix builds, or securing GitHub Actions secrets.
Skill Claude CodeCodex
Implement release management with versioning strategies, deployment strategies, rollback procedures, and release automation. Use when planning release pipelines, choosing deployment strategies (blue-green, canary, rolling), automating releases, or designing rollback procedures.
Skill Claude CodeCodex
Manage remote Git operations including GitHub, Azure DevOps, pull requests, CI/CD integration, and branch protection. Use when configuring remote repositories, setting up authentication, managing pull request workflows, integrating with CI/CD pipelines, or troubleshooting Git remote issues.
Skill Claude CodeCodex
Apply effective Git workflows including commit conventions, branching strategies, and pull request best practices. Use when writing commit messages, choosing branching strategies, configuring git hooks, resolving merge conflicts, or implementing semantic versioning.
Skill Claude CodeCodex needs its repo
Build YAML-based CI/CD pipelines across Azure Pipelines and GitLab CI with progressive disclosure. Use when creating Azure DevOps YAML pipelines, configuring GitLab CI/CD, designing multi-stage pipelines, implementing pipeline templates, or managing pipeline secrets and variables.
Skill Claude Code
Produce production-grade Product Requirements Documents (PRDs) that bridge business vision and technical execution. Use when writing, reading, reviewing, or extending a PRD -- by Product Manager agents authoring one, or by Architect/UX/Engineer/Agent-X agents that need to consume or fact-check PRD conventions without…
Skill Claude CodeCodex needs its repo
Design and implement end-to-end tests that validate complete user workflows across the full stack. Use when building browser automation, testing user journeys, cross-browser validation, visual regression testing, or verifying system behavior from the user perspective.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: