Custom Skills
In the Skills panel, switch to the Custom Skills tab. There you can click Create Skill and upload a local Skill package file with a .skill or .zip extension.

A Skill package needs to follow the Agent Skills-compatible structure. At the root of the package, there must be a SKILL.md file that contains the Skill metadata and detailed usage instructions. After upload, ConsoleX parses the package and adds it to your private Skill list.

You can also create a custom Skill through the create-skill meta-skill. You describe what you want, and create-skill generates a Skill package that you can add to your Skill library in one step.

When creating a Skill, you can also associate tools and MCP servers with it so they are loaded automatically when the Skill is used.
You can additionally define environment variables for sandbox execution. Those variables are initialized whenever a new sandbox is created to run the Skill’s scripts.