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Idiomatic fish shell scripting and config — functions, completions, abbreviations, conf.d, argparse. Use when editing .fish files or anything under ~/.config/fish.
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Basierend auf der SOC-Berufsklassifikation
Browser automation CLI wrapping Playwright for one-shot tasks like navigation, page interaction, screenshots, and scraping. Use when driving a live browser from the terminal. Skip for repeat automations that warrant a full Playwright script.
Author and maintain agent context markdown — AGENTS.md, rules, skills, memory files. Use when creating, editing, or refactoring any agent-focused doc, or after major codebase exploration to capture learning.
Author and audit Agent Skills. Use when creating a new skill, refactoring an existing one, or rewriting skill metadata (name, description, allowed-tools).
Build ASCII/Unicode animations such as loading spinners, logo reveals, particle effects, and terminal art. Covers character grids, frame loops, per-character state machines, ordering, and performance. Use when designing any character-based visual animation.
Run tests, builds, migrations, or any command needing real CI secrets/services on Blacksmith. Use when testing or validating code, or before any commit or push that should be verified against CI.
Use when editing files in a Bun project (bun.lock or bun.lockb at the root, a packageManager field set to bun in package.json, or imports from the bun namespace) or running bun/bunx commands. Covers Bun-native APIs, the bun test runner, bun build --compile, and the Bun-optimized tsconfig.
| name | fish-shell |
| description | Idiomatic fish shell scripting and config — functions, completions, abbreviations, conf.d, argparse. Use when editing .fish files or anything under ~/.config/fish. |
Fish is not bash. Different syntax (test over [[ ]], (cmd) over $(cmd)), string/math builtins, scopes via set -l/-g/-gx/-U, and no &&/|| — use ; and/; or or chained commands.
~/.config/fish/ (chezmoi source: private_dot_config/fish/)functions/<name>.fish — autoloaded on first use; filename must match function nameconf.d/*.fish — sourced at startup; abbreviations, keybindings, env tweakscompletions/<cmd>.fish — completion definitionsconfig.fish — assembled from .chezmoitemplates/fish/*.fish fragments at chezmoi apply time. See chezmoi skill for the assembly model.You're in bash. Run fish via subshell: fish -c "<commands>". New .fish files are picked up automatically by each new subshell after chezmoi apply — no reload needed. Shell side effects can be destructive, so prefer asking the user to test interactive features rather than self-validating.
logirl — preferred for all structured messagesgum — confirms, inputs, choosers| Bash | Fish |
|---|---|
[[ ... ]] | test ... |
$(command) | (command) |
VAR=value | set VAR value |
export VAR=value | set -gx VAR value |
command -v cmd | type -q cmd |
$((1+2)) | math 1+2 |
${var:-default} | set -q var; or set var default |
"${arr[@]}" | $arr |
${#var} | string length $var |
cmd1 && cmd2 | cmd1; and cmd2 |
cmd1 || cmd2 | cmd1; or cmd2 |
source file | source file or . file |
Fish shell docs — fetch when something isn't covered locally.