What credentials does it need?

It reads `SKILL_SHELF_ROOT` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Skill Shelf (Rust Singleton Daemon) MCP Server

Progressive group routing for 393 professional skills via Rust daemon stdio shim.

Local serverstdio

What is the Skill Shelf (Rust Singleton Daemon) MCP Server?

Progressive group routing for 393 professional skills via Rust daemon stdio shim.

What the server does

Skill Shelf 连这个问题一起解决了：LLM 看见 MCP 工具就会自己去查、自己去用。你不需要记住每个 skill 的内容，也不需要判断什么时候该用——LLM 遇到合适的场景自己会去搜索和加载。

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
browse_shelf	不传参返回 group catalog + 状态信息；传 group 返回组内 skill summaries
search_skills	兜底搜索全部 skill，返回 top N 匹配结果
read_skill	默认读取 skill summary；full=true 时读取完整正文、资源、参考文件
install_skills	从目录安装 skill 包（支持新建和 LLM 辅助分组）
validate_skills	校验完整性；clean=true 时自动删除有问题的 skill
manage_group	创建/更新/删除存储组（mode: create/update/delete）
reclassify_skill	将 skill 移至新的组（更新 frontmatter + 移动目录 + 重建索引）

How to install the Skill Shelf (Rust Singleton Daemon) MCP Server

claude mcp add skill-shelf --env SKILL_SHELF_ROOT=your-value -- npx -y npm

Configuration

Variable	Description	Required
SKILL_SHELF_ROOT	Configuration value read at startup.	Optional

Example prompts to try

“Use Skill Shelf (Rust Singleton Daemon) to browse shelf.”
“Use Skill Shelf (Rust Singleton Daemon) to search skills.”
“Use Skill Shelf (Rust Singleton Daemon) to read skill.”

Frequently asked questions

Progressive group routing for 393 professional skills via Rust daemon stdio shim. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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This project is part of the Model Context Protocol (MCP) initiative from Anthropic. For more information, visit the MCP GitHub repository and the announcement on the Anthropic blog.