Public skills by @lewing — CI analysis, code review, trusted publishing

A plugin marketplace for Copilot Agent Skills. Install plugins to get skills and MCP server configs automatically.

/plugin marketplace add lewing/agent-plugins
/plugin   # → go to Discover tab
/plugin install <plugin-name>@lewing-public
/plugin update <plugin-name>@lewing-public

Via marketplace:

/plugin marketplace add lewing/agent-plugins
/plugin marketplace browse lewing-public
/plugin install <plugin-name>@lewing-public
/plugin update <plugin-name>@lewing-public
/plugin list

Or install directly from GitHub:

/plugin install lewing/agent-plugins:plugins/<plugin-name>

List and manage installed skills:

/skills list
/skills        # toggle on/off with arrow keys + spacebar
/skills reload # pick up newly added skills

Note: VS Code plugin support is a preview feature. You may need to enable it first.

// settings.json
{
  "chat.plugins.enabled": true,
  "chat.plugins.marketplaces": ["lewing/agent-plugins"]
}

Once configured, type /plugins in Copilot Chat to browse and install plugins from the marketplace.

# Copilot CLI / Claude Code
/plugin uninstall <plugin-name>@lewing-public

# VS Code — remove the entry from chat.plugins.marketplaces in settings.json

This repo includes a standalone CLI for managing installed skills, agents, and MCP configs outside of the editor plugin commands.

# Requires .NET 10 SDK
dotnet scripts/plugin-cli.cs -- all list      # see what's installed
dotnet scripts/plugin-cli.cs -- all install    # install everything
dotnet scripts/plugin-cli.cs -- skills diff    # compare repo vs installed
dotnet scripts/plugin-cli.cs -- all install --exact  # full sync

Run dotnet scripts/plugin-cli.cs -- --help for all commands and options.

Skills for .NET engineering infrastructure: CI/CD analysis, VMR codeflow, and build pipeline workflows

Performance benchmarking and micro-benchmark skills for .NET

Agents: WasmPerfInvestigator.agent

Skills and agents for .NET major version bumps: TFM updates, workload manifest creation, and version property management

Agents: framework-versioning.agent

Skills for building, testing, and training Copilot CLI skills — patterns, anti-patterns, eval methodology

Agents: skill-researcher.agent, skill-trainer.agent

Roslyn C# language server for code intelligence in Copilot CLI

LSP Servers: csharp

Personal skills by @lewing — stealth Squad setup, NuGet trusted publishing