Canonical copies
Install a local or Git-hosted skill once and keep one managed version in the registry
Agent skill registry
Skillrack keeps canonical skill copies, provenance, dependencies, digests, and managed links in one place
macOS 15+ · Installs the verified universal binary to ~/.local/bin
Skills often end up duplicated across tools, disconnected from their source, and difficult to verify. Skillrack gives that shared infrastructure a home
Install a local or Git-hosted skill once and keep one managed version in the registry
Link the same installed skill into Codex, Claude, or custom directories without making another copy
Recorded digests make it easy to verify whether a skill or one of its managed links has changed
Guided when you want it
Run an incomplete command in a terminal and Skillrack asks for the source, lets you choose detected skills, and confirms decisions that deserve a second look
skillrack install
Local path or remote Git URL:
./my-skill
Select root skills to install:
grill-meSharpen a plan or design.
handoffPrepare context for another agent.
teachTeach a skill or concept.
Space to toggle · Enter to confirm · a to toggle all
The registry records where a skill came from, resolves nested dependencies once, and owns only the links it created
Skillrack detects SKILL.md, resolves declared dependencies, and stores provenance with a content digest
Supported tools receive symlinks to the canonical registry copy, so every consumer sees the same skill
Inspect metadata or run verification to find missing links, damaged content, and unexpected drift
How to use it
Install a skill, link the canonical copy to its consumers, then verify that both content and links still match the registry
Open source