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Use when listing files, searching file contents, finding files by name, or viewing files in terminal. Replace slow standard tools (ls, grep, find, cat) with faster modern alternatives.
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Basierend auf der SOC-Berufsklassifikation
Conducts multi-axis code review. Use before merging any change. Use when reviewing code written by yourself, another agent, or a human. Use when you need to assess code quality across multiple dimensions before it enters the main branch.
Optimizes application performance. Use when performance requirements exist, when you suspect performance regressions, or when Core Web Vitals or load times need improvement. Use when profiling reveals bottlenecks that need fixing.
Set up and maintain a structured project memory system in docs/project_notes/ that tracks bugs with solutions, architectural decisions, key project facts, and work history. Use this skill when asked to "set up project memory", "track our decisions", "log a bug fix", "update project memory", or "initialize memory system". Configures both CLAUDE.md and AGENTS.md to maintain memory awareness across different AI coding tools.
Hardens code against vulnerabilities. Use when handling user input, authentication, data storage, or external integrations. Use when building any feature that accepts untrusted data, manages user sessions, or interacts with third-party services.
Prepares production launches. Use when preparing to deploy to production. Use when you need a pre-launch checklist, when setting up monitoring, when planning a staged rollout, or when you need a rollback strategy.
Zod schema validation patterns. Use when validating API inputs and data.
| name | cli-speed-tools |
| description | Use when listing files, searching file contents, finding files by name, or viewing files in terminal. Replace slow standard tools (ls, grep, find, cat) with faster modern alternatives. |
Modern CLI tools provide 10-100x speed improvements over standard utilities while adding useful features like git status, syntax highlighting, and fuzzy search.
| Task | Slow (avoid) | Fast (use) |
|---|---|---|
| List files | ls, ls -la | eza -la, eza --tree |
| Search content | grep -r, find | rg (ripgrep) |
| Find files | find | fd |
| View files | cat | bat |
| Fuzzy search | — | fzf |
| Kill processes | kill, pkill | fk (fkill) |
| Dir navigation | cd everywhere | z (frequency-based) |
digraph cli_speed {
"Need to list/search files?" [shape=diamond];
"Task: list directory" [shape=box];
"Task: search file contents" [shape=box];
"Task: find files by name" [shape=box];
"Task: view file contents" [shape=box];
"Need to list/search files?" -> "Task: list directory" [label="list"];
"Need to list/search files?" -> "Task: search file contents" [label="search content"];
"Need to list/search files?" -> "Task: find files by name" [label="find by name"];
"Need to list/search files?" -> "Task: view file contents" [label="view"];
}
# Detailed list with icons, git status, dirs first
eza -la --icons --git --group-directories-first
# Tree view (2 levels deep)
eza --tree --level=2 --git --icons
# Search for pattern in all files
rg "pattern"
# Case-insensitive search with context
rg "pattern" -i -C 2
# Search specific file types
rg "pattern" -t ts -t js
# Find files by name
fd "filename"
# Find by extension
fd "\.ts$"
# Include hidden files
fd "pattern" --hidden
# View file with syntax highlighting
bat filename.txt
# View specific lines
bat filename.txt -l 10-20
# Interactive file selection
fzf
# Pipe into fzf for selection
fd | fzf
These tools should be pre-installed in the environment. Check availability before use:
# Verify tools are available
command -v eza && echo "eza available"
command -v rg && echo "ripgrep available"
command -v fd && echo "fd available"
command -v bat && echo "bat available"
| Mistake | Fix |
|---|---|
Using ls -la | Use eza -la or l alias |
Using grep -r "pattern" | Use rg "pattern" |
Using find . -name "*.js" | Use fd "\.js$" |
Using cat file.txt | Use bat file.txt |
Forgetting --hidden | Add it for fd/rg to search hidden files |
l # eza -la with header, git, icons
la # eza -la with classify, icons, git
ltree # eza tree view
sf # fzf file picker → Sublime
sgr # ripgrep+fzf → open at line
fk # fzf process killer