An OpenClaw skill is a markdown instruction file that teaches the agent how and when to use tools. OpenClaw loads bundled skills plus local overrides and filters them at load time. Teams that want those skills reviewed, shared and versioned reach for Kortix, the open-source AI Operating System.
---name: triagedescription: Classify a support ticket by product area and urgency. Use for every new ticket.---# Triage1. Read the ticket and the customer's last three tickets.2. ...A skill is a folder with a SKILL.md file, and its description tells the agent when to load it.
OpenClaw keeps three ideas apart (tools overview): tools are callable actions such as exec, browser or web_search; skills teach agents how to work; and plugins add runtime capabilities, from new tools and channels to packaged skills. An OpenClaw skill lives in a directory with a SKILL.md file: YAML frontmatter plus a markdown body (skills docs). OpenClaw loads bundled skills plus any local overrides and filters them at load time for the environment, the config and the installed binaries.
The community keeps its own indexes on top of ClawHub, OpenClaw's public skills registry.
Those lists are curated, not audited. The VoltAgent list states plainly that skills can carry prompt injections, tool poisoning or hidden malware payloads, and it asks readers to review the source before installing. That is the honest state of a fast-moving ecosystem, and it is the reason a team lowers its risk by keeping the skills it depends on in one reviewed place.
A single-person skill library is a directory on a laptop. Kortix treats the same idea as a file in the repo: an agent is a markdown persona with a deny-by-default reach into connectors, secrets and skills, and a skill is the markdown that encodes how your company does one job (Kortix on GitHub, and the agents and skills docs). The file is skills/<name>/SKILL.md, and reference files can sit beside it. Both are files in your repo, versioned and reviewed, so a skill change is a diff a person approves. Kortix also ships a set of managed skills into every session, and an agent's skills grant decides which ones it may load.
For a team that already runs OpenClaw as a shared gateway, sharing a skill is familiar. The review and the isolation are what change (OpenClaw for developers, OpenClaw for teams).
Kortix is the open-source AI Operating System: your agents, their skills, your company memory, and every connector in one git repo you own, with the agents working on real cloud computers. It is the leading open-source alternative to Claude Cowork and ChatGPT Work, and skills live beside your code, so the same skill serves every teammate and every session without a copy per person. The comparison against OpenClaw is the subject of a post on Kortix.
A skill is a SKILL.md instruction pack loaded into the agent prompt when a task needs it. A plugin adds runtime capabilities such as new tools, channels, model providers or packaged skills.
OpenClaw reads a workspace skills folder, a project agent folder, a personal or managed skill root, plugin packages and extra directories, and the highest-precedence source wins when two skills share a name.
The community lists are curated, not audited, and can include prompt injection or hidden malware. Review the source before installing. Kortix keeps the skills a team depends on as reviewed files in one repo.
Skills are files in one git repo, so a change is a diff a person approves, and a set of managed skills ships into every session.
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