Copilot MCP + Agent Skills Manager

Provides a searchable registry interface within VS Code that queries the skills.sh marketplace and cloudmcp.run to discover available MCP servers and skills. Users search by name, capability, or tag through a dedicated UI panel in the Activity Bar, with results filtered and ranked by relevance. The extension maintains a local cache of available servers to enable offline browsing and fast search performance without repeated network calls.

Automates the installation of MCP servers discovered in the registry by generating and applying VS Code settings configuration automatically. When a user selects a server to install, the extension resolves its dependencies, generates the appropriate configuration block (with transport protocol, executable path, and environment variables), and injects it into VS Code's settings.json or workspace settings. For Cloud MCP servers, installation requires only OAuth authentication with no local setup, terminal commands, or manual configuration needed.

Integrates installed MCP servers as chat participants or slash commands within Copilot Chat, allowing users to invoke tools directly from chat conversations. When a user mentions a skill or uses a slash command, the extension routes the request to the appropriate MCP server and returns results inline in the chat. This enables natural language tool invocation without leaving the chat interface.

Provides granular controls to assign installed MCP servers and skills to specific AI agents or chat participants within VS Code. The extension maintains a mapping of which agents (Copilot, Claude, Llama, etc.) have access to which skills, enforcing these permissions when agents attempt to invoke tools. Users can enable/disable skills per agent, revoke access, and audit which agents are using which servers through a dedicated management UI.

Manages the lifecycle of MCP server connections within VS Code, including startup, health monitoring, and graceful shutdown. When a user enables a server, the extension spawns the process (for local servers) or establishes a connection (for Cloud MCP), monitors its health, and automatically reconnects on failure. Users can manually connect/disconnect servers through the UI, and the extension persists connection state across VS Code sessions.

Enables MCP servers to be used with multiple AI providers (Copilot, Claude, Llama, OpenRouter) by translating between provider-specific tool invocation formats and the standard MCP protocol. The extension detects the provider being used in a chat session and adapts the MCP server's tool schemas and responses to match that provider's expected format. This allows a single MCP server to serve multiple downstream agents without modification.

Enables deployment of MCP servers to a managed cloud platform (cloudmcp.run) without requiring local setup, terminal commands, or API key management. Users authenticate via OAuth (GitHub, Google, etc.), and the extension provisions and manages remote MCP server instances. The cloud platform handles server execution, scaling, and networking, while the extension maintains the connection and forwards tool invocations to the remote server.

Stores MCP server configurations at the workspace level in VS Code's settings, allowing teams to version control and share standardized MCP setups across developers. The extension generates configuration blocks that can be committed to version control, enabling reproducible agent environments. Workspace settings override user-level settings, allowing per-project customization while maintaining team standards.

Provides real-time visibility into MCP server health, connection status, and error conditions through a dedicated UI panel in VS Code. The extension displays which servers are connected, disconnected, or in error state, and surfaces error messages and logs for debugging. Status indicators show at a glance which servers are available for tool invocation, and error details help developers diagnose connection or configuration issues.

Tracks versions of installed MCP servers and skills, notifies users when updates are available, and provides one-click update functionality. The extension maintains a local manifest of installed server versions and periodically checks the skills.sh registry for newer versions. Users can review update changelogs before applying updates, and the extension handles configuration migration if server schemas change between versions.

Provides pre-built configuration templates for popular MCP servers, allowing users to quickly configure servers with sensible defaults. Templates include environment variables, arguments, and other settings optimized for common use cases. Users can customize templates before applying them, and the extension validates configurations against the server's schema before saving.