Agent Skills

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name: dotnet-local-tools

description: Managing local .NET tools with dotnet-tools.json for consistent tooling across development environments and CI/CD pipelines.

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name: efcore-patterns

description: Entity Framework Core best practices including NoTracking by default, query splitting for navigation collections, migration management, dedicated migration services, and common pitfalls to avoid.

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name: googleworkspace

description: Manage Google Drive, Gmail, Calendar, Sheets, Docs, and Chat via the gws CLI

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name: ilspy-decompile

description: Understand implementation details of .NET code by decompiling assemblies. Use when you want to see how a .NET API works internally, inspect NuGet package source, view framework implementation, or understand compiled .NET binaries.

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name: length-pool-sort-dataset

description: Bilingual guide for understanding LengthPoolSortDataset cross-rank length synchronization mechanism in multi-GPU training

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name: llava-onevision2-consistency

description: Bilingual guide for running and interpreting LLaVA-OneVision2 HF vs Megatron consistency checks across TP and PP settings

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name: mailpit-integration

description: Test email sending locally using Mailpit with .NET Aspire. Captures all outgoing emails without sending them. View rendered HTML, inspect headers, and verify delivery in integration tests.

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name: marketplace-publishing

description: Workflow for publishing skills and agents to the dotnet-skills Claude Code marketplace. Covers adding new content, updating plugin.json, validation, and release tagging.

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name: megatron-checkpoint-layout

description: Bilingual guidance for Megatron checkpoint 1D 2D 3D mp_rank layouts across tensor pipeline and expert parallel dimensions

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name: mem

description: Life context and memory system

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name: merge-ov2

description: Bilingual guide for merging ViT + LLM into LlavaOnevision2 HF checkpoint and validating weight/inference consistency

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name: microsoft-extensions-configuration

description: Microsoft.Extensions.Options patterns including IValidateOptions, strongly-typed settings, validation on startup, and the Options pattern for clean configuration management.

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name: mjml-email-templates

description: Build responsive email templates using MJML markup language. Compiles to cross-client HTML that works in Outlook, Gmail, and Apple Mail. Includes template renderer, layout patterns, and variable substitution.

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name: modern-csharp-coding-standards

description: Write modern, high-performance C# code using records, pattern matching, value objects, async/await, Span<T>/Memory<T>, and best-practice API design patterns. Emphasizes functional-style programming with C# 12+ features.

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name: obsidian

description: Read, write, search, and manage notes in an Obsidian vault

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name: offline-packing-env-vars

description: Bilingual guide for the OFFLINE_PACKING_BMR and OFFLINE_PACKED_DATA environment variables that control LLaVA-OneVision2 training-side packing — what each gate does, why both must be enabled together, MBS=1 requirement, and the dead OFFLINE_PACKING_VQA branch

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name: opencode

description: Delegate a bounded coding task to OpenCode and review its retained candidate, patch, verification, and trajectory evidence.

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name: opentelemetry-net-instrumentation

description: Provides guidance for implementing OpenTelemetry instrumentation in .NET codebases, covering tracing (Activities/Spans), metrics, logs, naming conventions, error handling, performance, SDK setup, resources, context propagation, and API design best practices.

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name: package-management

description: Manage NuGet packages using Central Package Management (CPM) and dotnet CLI commands. Never edit XML directly - use dotnet add/remove/list commands. Use shared version variables for related packages.

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name: playwright-blazor-testing

description: Write UI tests for Blazor applications (Server or WebAssembly) using Playwright. Covers navigation, interaction, authentication, selectors, and common Blazor-specific patterns.

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name: playwright-ci-caching

description: Cache Playwright browser binaries in CI/CD pipelines (GitHub Actions, Azure DevOps) to avoid 1-2 minute download overhead on every build.

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name: shellm

description: Reference for the shellm system — recursive LLM shell, identity management, memory, skills, trajectory, and all CLI tools. Use when working on shellm itself, debugging agent behavior, or understanding how the pieces fit together.

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name: skill-author

description: Create new ShellLM skills. Use when the user asks to write, author, build, or scaffold a new skill, or when an agent needs to extend its own capabilities by creating a new SKILL.md file.

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name: slack

description: Talk with people on Slack — recognize slack-* senders and reach them via chat reply