Skills Hub

A cross-platform desktop app to manage Agent Skills in one place and sync them to multiple AI coding tools’ global skills directories — “Install once, sync ever…

LLM Mart
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A cross-platform desktop app (Tauri + React) for installing, organizing, updating, and syncing Agent Skills to multiple AI coding tools' global or project-level skills directories. Skills Hub prefers symlink/junction and automatically falls back to copy when needed: "Install once, sync everywhere".

Documentation

Why Skills Hub

AI coding tools increasingly use their own skills directories and installation flows. Maintaining those directories manually can quickly become messy: the same skill gets copied many times, update sources become unclear, tool activation states drift, and bulk cleanup takes too much effort.

Skills Hub installs skills into one central repository, then syncs them to tools such as Claude Code, Codex, Cursor, OpenCode, and Antigravity based on your choices. You can tag skills, choose global or project scope, update tool targets in bulk, and let the system update Git and local-source skills on a schedule.

Key Features

  • Centralized library: Install skills into one central repository instead of scattering copies across tool folders.
  • Explore and install: Install from curated lists, online search, local folders, or Git repositories.
  • Multi-tool sync: Sync skills to different AI coding tools by global or project scope.
  • Multi-device library sync: Keep Skill content, descriptions, and tags aligned across computers through a GitHub, GitLab, or Gitee repository.
  • Local recycle bin: Recover deleted Skills and their saved local configuration for up to 30 days.
  • Bulk management: Apply tags, tool targets, enabled state, or delete operations to many skills at once.
  • Tag organization: Filter, group, and maintain skills with tags.
  • Tool management: Enable built-in tool targets or add custom skills directories.
  • Automatic updates: Update Git and local-source skills on a schedule, with visible failure details.
  • Detail view: Browse skill file trees, Markdown content, and code snippets.
  • Migration: Scan and import existing local skills into one managed library.
  • Discovery controls: Choose which installed tool directories participate in import discovery.
  • Multilingual interface: Use Skills Hub in English, Simplified Chinese, or Korean.

Interface Preview

My Skills — Managed Skills and Bulk Actions

My Skills provides card and list views for each managed skill's source, tags, sync scope, target tools, and enabled state. The toolbar supports scope filtering, sorting, tag filtering, search, and bulk actions.

When Skills Hub discovers importable Skills in installed tool directories, the discovery banner lets you review them or open Scan settings. Scan sources are independent from sync targets, persist across restarts, and remain accessible from Settings. Only directories containing SKILL.md are shown as importable Skills.

My Skills card view

My Skills list view with bulk actions

Skill Details — Inspect Content and Sync Targets

Open a Skill to view its source, tags, scope, and sync status. Browse its file tree and read Markdown or code without leaving the app.

Skill details with file tree and Markdown preview

Explore — Curated Skills and Online Search

Explore brings together curated repository skills and online search. After clicking Install, you can choose tags, install scope, and target tools.

Explore online skills

Add Skill — Set Tags, Scope, and Tools Before Installation

Manual add supports both local folders and Git repositories. Before installing, you can assign tags, choose global or project scope, and choose which tools to sync to.

Add a skill from a Git repository

Device Sync — Keep Your Skill Library Aligned

From the project's README.

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