Coding standards, frameworks, refactoring, and code review (16.7K skills)
Use the authenticated gh command-line tool to inspect GitHub issues, review proposed code changes, search code, check automated workflow runs, and manage releases. Changes to GitHub are made only when explicitly requested.
Inspect OpenCode sessions with helper scripts that list sessions and retrieve their latest messages. Use the last message’s sender as a rough guide to task status when checking activity across multiple OpenCode sessions.
Control interactive command-line tools through tmux by sending keystrokes, capturing terminal output, and waiting for prompts. Supports session management and running multiple coding agents in parallel, with helper scripts for finding sessions and detecting text.
Work with GitHub issues, pull requests, and automated checks through the gh command-line tool. Inspect failed workflow steps and their logs, retrieve selected fields, and query the GitHub API for data beyond standard commands.
Convert GitHub resource links into proxy URLs for cloning repositories and downloading files when access is slow. Covers release attachments, raw files, repository archives, and Gist files, with a Python helper for URL conversion.
Find and use skills stored in OpenViking, create or update them, and share them across an account. It also guides installation from repositories or local folders and checks which local skills are suitable for migration.
Turn recurring procedures and specialized knowledge into reusable agent skills. It guides the design of SKILL.md, scripts, reference documents, and output assets, then validates the structure and packages the files for distribution.
Manage OpenViking skills through the ov skills command line. It guides searching, installation, inspection, updates, and removal, plus local format validation, with checks for installation results and the source recorded for each skill.
Investigate incorrect, missing, or unexpectedly changed OpenViking memories by tracing memory files back to archived change records and, when needed, source messages. Return an evidence trail, identify gaps, and suggest next steps without modifying data.
Investigate high CPU usage, memory problems, and slow Java applications with JDK diagnostic tools. Start from symptoms, collect suitable evidence, and narrow down causes while accounting for collection overhead and sensitive data.
Develop and maintain plain Java projects using their existing JDK version and build conventions. Covers Maven and Gradle, dependency management, logging, error handling, code checks, packaging, and build verification without silently introducing upgrades or tools.
Investigate Java exceptions, incorrect behavior, and failing tests through reproducible checks and focused hypotheses. Use logs, stack traces, and debugger connections to inspect execution, identify the cause, and add a regression test.
Review and fix Java database mappings and queries with Hibernate ORM and Jakarta Persistence. Diagnose excessive queries, delayed data loading errors, and update conflicts, then check entity design and database behavior using SQL measurements.
Upgrade Java projects through versions 11, 17, 21, and 25 with step-by-step guidance. Identify current build settings, update compatible dependencies, verify each stage with tests, and gradually adopt newer language features while preserving behavior.
Set up a Quarkus application or REST API using Maven or Gradle. Check the Java environment, choose extensions for features such as databases or authentication, generate the project, and run it in development mode with live reload.
Add clear runtime reporting to Python, PowerShell, or Node.js batch scripts. Design start messages, progress counts, item failures, and final summaries while preserving existing result output, error handling, and exit codes, then verify visibility during execution.
Check Microsoft API usage against official documentation and code samples. Find methods, parameters, and packages for Azure SDKs, .NET libraries, and Microsoft APIs, then compare implementations to investigate errors or outdated patterns.
Convert Oracle stored procedures and functions, programs stored inside a database, into PostgreSQL equivalents. Preserve parameters and control flow while adapting Oracle syntax, resolving types, and mapping text sorting rules to the target environment.
Build and review ViewModels, objects that manage screen state and actions, with CommunityToolkit.Mvvm. Use attributes to generate change notifications and commands, add input validation, and handle asynchronous operations, cancellation, and command availability.
Turn business requirements or meeting transcripts into a Power Platform solution design. The skill recommends components, explains how people and data move through the process, and can provide a Mermaid.js diagram to illustrate the proposed architecture.
Connect CommunityToolkit.Mvvm ViewModels to Microsoft.Extensions.DependencyInjection, which supplies their required services. Get guidance on startup setup, instance lifetimes, messaging, view integration, and replacing dependencies in tests across supported .NET user interface frameworks.
Integrate Microsoft Graph SDK into .NET, TypeScript/JavaScript, or Python applications to access Microsoft 365 data. Covers authentication, permissions, paginated results, incremental synchronization, change notifications, and retries when requests hit service limits.
Create agent skills for Microsoft technologies by researching official documentation and code samples. Package essential knowledge and examples locally, with instructions for looking up detailed or version-specific information through Microsoft Learn tools or the mslearn CLI.
Review PostgreSQL code for database design, performance, and security issues. Get improvement suggestions covering JSONB, a binary JSON format, arrays, indexes, custom data types, functions, extensions, and rules that control access to individual rows.