viblib

viblib keeps your personal skill list and calls the pinned skills CLI for project or global installs. Use npx skills for one-off installs and updates.

Run it with npx viblib, or install it globally:

npm install --global viblib

Node.js 22.20.0 or newer is required.

Catalog

The catalog lives at ~/.viblib/catalog.json. Set VIBLIB_HOME to move it. Commands create the file on the first write, so there is no setup command.

{
  "version": 1,
  "skills": {
    "my-skill": {
      "skill": "my-skill",
      "source": "owner/repo#main",
      "categories": ["frontend"]
    }
  }
}

The catalog stores source references, exact upstream skill names, and optional categories. It does not store skill files, fingerprints, or resolved versions. You may edit it by hand; each command checks the whole file before it acts.

Use

# Add one skill, every skill from a source, or choose from a picker.
npx viblib add owner/repo@my-skill --category frontend
npx viblib add owner/repo --skill '*' --category frontend --yes
npx viblib add owner/repo

# Import skills from the old repository.
npx viblib add ~/.vibetools/repo/.agents/skills

# Browse and edit the catalog.
npx viblib list
npx viblib list --category frontend --plain
npx viblib category add work --skill my-skill
npx viblib category remove work --all --yes
npx viblib remove my-skill --yes

# Install or remove catalog skills in the current project.
npx viblib install --category frontend
npx viblib uninstall --skill my-skill

# Use the same commands for global installs.
npx viblib install --skill my-skill --global --agent codex
npx viblib uninstall --all --global

--skill, --category, and --agent may occur more than once. Skill and category selectors cannot be mixed in one command. Install and uninstall open a catalog picker when no selector is given. --yes needs an explicit selector. --all selects the whole catalog, targets all agents, and skips prompts. --copy asks skills to copy files instead of linking them.

add, remove, and category change only the catalog. install and uninstall change only installed skills. They use the current project by default; pass --global to use global scope.

Sync

npx viblib sync
npx viblib sync --global
npx viblib sync --category frontend
npx viblib sync --check
npx viblib sync --yes

Sync checks the whole catalog by default. A selector limits the check. It reports:

• missing: the catalog skill is not installed in the chosen scope.
• changed: the skill is installed, but its skills lock entry is absent or its source or literal ref differs.

Some local and direct-download installs do not get an upstream lock. For those cases, sync checks presence only. It ignores extra skills, agents, link or copy mode, upstream changes on a floating ref, and local file edits.

In a terminal, sync shows the differences and lets you apply all, choose changes, or do nothing. --yes applies all differences. --check never writes. Without a terminal, plain sync acts like --check unless you pass --yes. After an apply, sync reads installed state and the lock again.

Exit code 0 means the selected catalog skills are in sync. Exit code 1 means drift remains or the command input or apply failed. Exit code 2 means the check could not finish, such as when installed state or a lock file could not be read.

To fetch upstream changes, use npx skills update. This does not change the catalog because the catalog has no resolved version data.

Commands

viblib add <source> [--skill <name>]... [--category <name>]... [--replace] [-y]
viblib remove [skills...] [--skill <name>]... [--all] [-y]
viblib list [--category <name>] [--json | --plain]
viblib category add <category> [--skill <name>]...
viblib category remove <category> [--skill <name>]... [--all] [-y]
viblib category list [--json]
viblib install [-g] [--category <name>]... [--skill <name>]... [-a <agent>]... [--copy] [-y] [--all]
viblib uninstall [-g] [--category <name>]... [--skill <name>]... [-a <agent>]... [-y] [--all]
viblib sync [-g] [--category <name>]... [--skill <name>]... [--check] [-y]

The wrapped skills process keeps its own telemetry behavior. Set DISABLE_TELEMETRY=1 to turn it off.