Installation
Option 1: Use slash command in Claude Code
/install-skill https://github.com/fwdslsh/crosstrain/tree/main/src/tests/fixtures/skills/code-helper
Option 2: Clone to skills directory
# Global (all projects)
git clone https://github.com/fwdslsh/crosstrain/tree/main/src/tests/fixtures/skills/code-helper ~/.claude/skills/crosstrain
# Project-specific
git clone https://github.com/fwdslsh/crosstrain/tree/main/src/tests/fixtures/skills/code-helper .claude/skills/crosstrain
Add MCP server to .cursor/mcp.json:
{
"mcpServers": {
"skillz": {
"command": "npx",
"args": ["-y", "skillz-mcp", "https://github.com/fwdslsh/crosstrain/tree/main/src/tests/fixtures/skills/code-helper"]
}
}
}
Restart Cursor after adding the configuration.
Option 1: Use Gemini CLI command
gemini extensions install https://github.com/fwdslsh/crosstrain/tree/main/src/tests/fixtures/skills/code-helper
Option 2: Clone to extensions directory
git clone https://github.com/fwdslsh/crosstrain/tree/main/src/tests/fixtures/skills/code-helper ~/.gemini/extensions/crosstrain