git-atomic-commit
Analyze git changes, group into atomic commits, generate conventional commit messages with proper type(scope) format. Use when committing changes, grouping staged/unstaged files, or generating commit messages. Enforces universal commit types + repo-specific scopes from .github/git-scope-constitution.md.
vn-payroll
Calculates Net Income, Personal Income Tax (PIT), and Social Insurance (BHXH) based on Vietnam's progressive tax brackets.
beads
Track complex, multi-session work with dependency graphs using beads issue tracker. Use when work spans multiple sessions, has complex dependencies, or requires persistent context across compaction cycles. For simple single-session linear tasks, TodoWrite remains appropriate.
context7-cli
CLI tool for managing AI coding skills across different AI assistants like Claude, Cursor, and others. Use when you need to search, install, generate, or manage AI coding skills using the Context7 registry. Supports authentication, skill discovery, installation, and generation workflows.
aspire-cli
Guidance for using the .NET Aspire CLI and agent integration to create, adopt, run, inspect, debug, update, publish, deploy, and automate Aspire AppHosts. Use when choosing or explaining Aspire commands and workflows such as aspire new, init, restore, run, start, ps, stop, wait, resource, describe, logs, otel, add, update, publish, deploy, do, doctor, docs list, docs search, docs get, or agent; when setting up AI coding agents with aspire agent init or aspire agent mcp; when browsing official Aspire guidance before editing unfamiliar integrations, custom commands, or AppHost APIs; when troubleshooting distributed apps with resource status, logs, traces, endpoints, or MCP docs tools such as list_docs, search_docs, and get_doc; or when running multiple AppHost instances in parallel with --isolated.
blazor-ag-ui-agent-framework
Build Blazor-native agent user interfaces using AG-UI protocol with Microsoft Agent Framework (MAF) and ASP.NET Core. Use when implementing the 7 AG-UI protocol features (agentic chat, backend tools, human-in-the-loop approvals, generative UI - async tools, tool-based UI rendering, shared state, and predictive state updates). Covers ASP.NET Core MapAGUI endpoints, Agent Framework integration, Blazor component rendering, SSE streaming architecture, and 2026 UX patterns for agentic interfaces (Dual-Pane Architecture, Observable Plans, HITL governance).
blazor-blueprint-ui
Build and customize .NET 8+ Blazor UIs with BlazorBlueprint. Use when choosing between BlazorBlueprint.Components and BlazorBlueprint.Primitives, wiring setup and providers, using ToastService/DialogService/localization, selecting icon packs, applying shadcn-ui-style theming, or copying and adapting BlazorBlueprint blueprints.
blazor-interactive-ssr-adhoc-testing-playwright-cli
Specialized for ad-hoc testing Blazor web apps in interactive server render mode with SignalR using playwright-cli. Use when performing quick tests on Blazor components, real-time updates, forms, and UI interactions in server-rendered applications.
cap
Comprehensive guidance for implementing distributed transactions and event bus patterns using DotNetCore.CAP library. Use when working with CAP for microservices event-driven architecture, message publishing/subscribing, outbox pattern implementation, and integration with message queues like RabbitMQ, Kafka, Azure Service Bus, and databases like SQL Server, PostgreSQL, MongoDB.
gcloud-cli
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frontend-skill
Use when the task asks for a visually strong landing page, website, app, prototype, demo, or game UI. This skill enforces restrained composition, image-led hierarchy, cohesive content structure, and tasteful motion while avoiding generic cards, weak branding, and UI clutter.
chrome-extension
Expert knowledge in developing Chrome extensions covering all aspects from basic architecture to advanced features. Covers Manifest V3, service workers, content scripts, Chrome APIs, popup and options pages, security, performance, testing, debugging, and publishing. Use when developing Chrome extensions or migrating from Manifest V2 to V3. For HTML, CSS, and JavaScript best practices and modern web APIs, use the modern-web-dev skill.
copilot-byok
Configure and switch between BYOK (Bring Your Own Key) LLM providers for both GitHub Copilot CLI and VS Code Chat. Use when setting up OpenAI, Azure OpenAI, Anthropic, Ollama, Moonshot, OpenCode Go, or other OpenAI-compatible endpoints; creating or switching reusable provider profiles for CLI; switching between multiple accounts (API keys) for the same provider; configuring chatLanguageModels.json for VS Code; calculating max prompt or output token overrides; configuring wire API and reasoning effort; or troubleshooting COPILOT_PROVIDER_BASE_URL, COPILOT_PROVIDER_TYPE, COPILOT_PROVIDER_API_KEY, COPILOT_MODEL, COPILOT_PROVIDER_WIRE_API, COPILOT_PROVIDER_MAX_PROMPT_TOKENS, COPILOT_PROVIDER_MAX_OUTPUT_TOKENS, COPILOT_OFFLINE, and VS Code language model settings.
copilot-cli-agent-customization
**WORKFLOW SKILL** — Create, update, review, fix, or debug Copilot CLI customization files (`copilot-instructions.md`, `AGENTS.md`, `*.instructions.md`, `*.agent.md`, `SKILL.md`, hook JSON, `plugin.json`, and plugin command files). USE FOR: authoring terminal-first customization workflows; troubleshooting why CLI instructions, skills, agents, hooks, or plugins are ignored; configuring `applyTo` and `excludeAgent`; defining CLI tool restrictions; creating custom agents or command packs; packaging reusable CLI customizations. DO NOT USE FOR: general coding questions; non-customization runtime debugging; Copilot in VS Code customization (use `copilot-vscode-agent-customization` instead); MCP server configuration; VS Code prompt files or extension development. INVOKES: file system tools, ask-questions tool, subagents for codebase exploration. FOR SINGLE OPERATIONS: For quick YAML or JSON fixes, or for creating one known file from a clear pattern, edit directly instead of loading the full skill.
copilot-cli-subsession
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copilot-sdk-dotnet
Build applications with GitHub Copilot CLI SDKs for .NET. Use for direct CopilotClient integration or Microsoft Agent Framework. Covers sessions, streaming, tools, MCP, permissions, and multi-agent workflows.
copilot-vscode-docs
Comprehensive research and grounding of answers using official VS Code and GitHub Copilot documentation. Use before conducting web searches for VS Code features, Copilot capabilities, configuration, debugging, extensions, remote development, or any official Microsoft documentation queries.
csharp-file-based-apps
Write and run C# programs without a .csproj or solution file using .NET 10+ file-based apps, including multi-file apps with `#:include` (.NET 11+). Use when the user wants to execute C# code quickly — scripts, utilities, prototyping, quick experiments, data processing, teaching examples, or tool authoring. Triggers on phrases like "run this C# file", "C# script", "no project file needed", "single file C# app", "dotnet run file.cs", "quick C# utility", "split script across files", "#:include directive", or any request to write and immediately execute a small self-contained C# program.
diataxis-categorizer
Classify documentation files into domain-based sub-categories within Diátaxis top-level categories (tutorials, how-to, reference, explanation). Use when organizing wiki files into sub-folders like ralph/, copilot/, sdk/ within a Diátaxis category, determining where a file belongs using the three-rule heuristic (keyword extraction → reuse check → create check → fallback), reclassifying research/ staging files into standard categories, or performing batch wiki reorganization. Supplements the `diataxis` skill which handles top-level classification — this skill adds sub-category depth.
diataxis
Create and evaluate documentation using the Diátaxis framework. Use when writing, organizing, or auditing documentation to ensure it serves distinct user needs through four systematic categories (Tutorials, How-to Guides, Reference, Explanation). Ideal for diagnosing documentation problems, separating mixed content, and ensuring each piece serves a single, clear purpose.
git-commit-scope-constitution
Build and refine a constitution defining valid commit scopes for each commit type. Use when maintaining .github/git-scope-constitution.md, discovering new scopes from git history or repo structure, validating scope choices, or conducting weekly scope reviews. Scopes are repo-specific; types are universal.
git-session-atomic-commits
Session-scoped git commit orchestrator that commits only current-session changes and leaves unrelated dirty worktree edits untouched. Inherits git-atomic-commit for atomic grouping and commit message execution, and git-commit-scope-constitution for scope governance and validation. Use when asked to commit this session only or isolate commits from mixed worktree state.
git-worktree-generic
Create, manage, and clean up git worktrees using native git commands only. Works with any language, any repo, any platform — no custom scripts, no framework assumptions, no workspace-specific conventions. Use when the user says: 'create a worktree', 'worktree session', 'parallel branches', 'work on multiple features', 'new branch without switching', 'clean up worktree', 'remove worktree', 'git worktree', 'detached worktree', or any request involving working on two branches at once.
github-pages-deploy
Deploy a static HTML file or static site directory to GitHub Pages. Use when the user wants a durable GitHub-hosted URL for a static page, diagram, report, or generated site, and can provide GitHub authentication via GITHUB_TOKEN or GH_TOKEN.
googleworkspace-cli
Unified CLI interface for Google Workspace APIs (Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, etc.) with structured output and multi-service support
grill-me
Stress-test plans and designs through a one-question-at-a-time interview. Use when the user asks to 'grill me', pressure-test a repository strategy, module architecture, feature design, OpenSpec namespace spec, or proposed change. Walk each decision branch, surface dependencies, and recommend an answer for every question.
grill-with-docs
Grilling session that challenges your plan against the existing domain model, sharpens terminology, and updates documentation (CONTEXT.md, ADRs) inline as decisions crystallise. Use when user wants to stress-test a plan against their project's language and documented decisions.
handoff
Compact the current conversation into a handoff document for another agent to pick up.
harness-engineering-copilot
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harness-engineering
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issue-md-writer
Create and draft markdown-based issue documents (bug reports, feature plans, RFCs, ADRs, tasks, retrospectives) in the top-level `.issues/` folder. Use this skill whenever you need to document software issues, feature proposals, architectural decisions, work items, or post-mortems. Includes templates, metadata indexing, and structured YAML frontmatter. Different from issue tracker systems — this is for archival, decision-making, and knowledge base documents.
issue-relevance-check
Slash command to evaluate whether an issue or pull request is still relevant, actionable, and worth keeping open
mssql-cli
Query SQL Server databases from the command line using mssql-cli (or sqlcmd). Use when the user provides a SQL Server connection string and needs to execute queries, explore schema, or run batch SQL scripts against the database. Handles connection string parsing (ADO.NET, ODBC, Azure SQL formats) into CLI flags, query execution, and result capture.
openspec-sdd
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Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
playwright-cli
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
postrboard-design
Apply the Postrboard design language — a refined, airy, code-native aesthetic used across postrboard.com and burkeholland.github.io — when designing or building any website, landing page, UI component, or web app. Use this skill whenever the user asks to design, style, or build a site and wants it to feel polished, modern, and developer-native. Trigger on phrases like "build me a site", "design a landing page", "make it look like postrboard", "use my design language", "create a new site", etc.
prompt-converter
Convert between Claude Code command markdown files (*.md) and GitHub Copilot prompt files (*.prompt.md). Use when porting custom prompts or CLI commands between ecosystems.
ralph-feedback-batch-protocol
Ralph-v2 post-iteration feedback batch protocol for creating feedback directories, authoring feedbacks.md, and advancing a session into replanning. Use when processing human feedback after an iteration or resuming Ralph from feedback artifacts.
ralph-knowledge-merge-and-promotion
Ralph-v2 knowledge extraction, staging, merge, and promotion reference. Use when running Librarian EXTRACT, STAGE, or PROMOTE modes, applying merge rules, writing extracted frontmatter, or promoting staged knowledge into `.docs`.
ralph-planning-artifact-templates
Ralph-v2 planning artifact templates and task decomposition scaffolding. Use when creating or updating `plan.md`, `progress.md`, `metadata.yaml`, iteration metadata, or isolated task files during INITIALIZE, UPDATE, TASK_BREAKDOWN, REBREAKDOWN, or SPLIT_TASK.
ralph-session-backup
Backup a specific Ralph session directory from .ralph-sessions to the Google Drive SwarmSessions folder with versioning support. Use when archiving or copying Ralph session data with all nested files and folders. Auto-zips older backups to save space.
ralph-session-ops-reference
Ralph-v2 session operations reference for schema validation, timeout recovery, and timestamp commands. Use when validating Ralph session artifacts, reconstructing malformed state, enforcing retry timing, or generating Ralph session timestamps.
ralph-signal-mailbox-protocol
Ralph-v2 live signal mailbox protocol for polling, ack handling, broadcast quorum, and signal routing. Use when a Ralph agent needs to process `signals/inputs`, write ack files, route target-specific signals, or finalize broadcast signals safely.
skill-self-improvement
Optimize existing AI agent skills with a dual-loop workflow for activation tuning and execution quality. Use when improving a skill after initial creation, diagnosing false triggers or missed triggers, converting subjective output goals into binary assertions, building or refining eval.json test suites, or iteratively refining SKILL.md rules against repeatable checks with a final human review pass.
speckit-task-grounding
Task grounding validation framework for ensuring development tasks are properly specified in planning artifacts before implementation. Use when validating feature specifications, checking task grounding against artifacts like spec.md, plan.md, data-model.md, api-contracts.md, research.md, and quickstart.md, or when performing parallel task validation for feature readiness assessment.
tldraw-creator
Programmatically create tldraw whiteboards and visualize them with a self-hosted tldraw instance. Create boards with shapes, text, and connectors, then deploy to a self-hosted server for collaborative editing and gallery management.
visual-explainer
Generate beautiful, self-contained HTML pages that visually explain systems, code changes, plans, and data. Use when the user asks for a diagram, architecture overview, diff review, plan review, project recap, comparison table, or any visual explanation of technical concepts. Also use proactively when you are about to render a complex ASCII table (4+ rows or 3+ columns) — present it as a styled HTML page instead.