Skill Shelf (Rust singleton daemon)

Overview

Skill Shelf is a Rust singleton daemon that serves as a Model Context Protocol server for progressive group routing across 393 professional skills. It connects to any MCP-compatible AI assistant via stdio, allowing models to call its tools directly and decide when to apply them during conversations or agent runs.

The server runs locally with no authentication required and works out of the box. Version v2.0.4 is the latest release, with source code available at halflifezyf2680/skill-shelf on GitHub.

Skill Shelf is categorized as a Development tool on mcp.site and integrates with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim this listing to verify ownership and keep information up to date.