fish
Provides a comprehensive reference for Fish shell syntax, covering variables, command substitution, and string manipulation.
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Security score
The fish skill was audited on Jun 8, 2026 and we found 3 security issues across 1 threat category, including 1 critical. Review the findings below before installing.
Categories Tested
Security Issues
high line 72
Template literal with variable interpolation in command context
SourceSKILL.md
| 72 | | String operations | `${var#prefix}` | `string replace` or `string sub` | |
high line 329
Template literal with variable interpolation in command context
SourceSKILL.md
| 329 | 4. **No `${var#prefix}` etc.** — use `string` builtin |
critical line 65
Piping content to bash shell
SourceSKILL.md
| 65 | | Task | Bash | Fish | |
Scanned on Jun 8, 2026
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