fzf

fzf is a skill for Claude Code, Codex from CN-big-cabbage/github-skill-distiller. It costs 17 tokens per session (1,297 once invoked), scanned A, original, MIT.

A command-line tool for finding items by typing partial text, with results updating as you type. It can search files, shell command history, processes, directories, Git branches, commits, and other text output.

In plain words
What is it for?
Use it to locate and open files, reuse past shell commands, change directories, choose Git items, inspect command output, or build interactive shell scripts.
Why use it?
It avoids remembering exact names or long commands when a large list is difficult to scan. Interactive previews and multi-selection can make common terminal tasks quicker to choose.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/cn-big-cabbage/github-skill-distiller/fzf
Any agent
npx skills add CN-big-cabbage/github-skill-distiller --skill fzf
Clone the repo
git clone --depth 1 https://github.com/CN-big-cabbage/github-skill-distiller

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for fzf

README.md
[![agentmods](https://agentmods.dev/badge/skills/cn-big-cabbage/github-skill-distiller/fzf.svg)](https://agentmods.dev/skills/cn-big-cabbage/github-skill-distiller/fzf)
Your own site
<a href="https://agentmods.dev/skills/cn-big-cabbage/github-skill-distiller/fzf"><img src="https://agentmods.dev/badge/skills/cn-big-cabbage/github-skill-distiller/fzf.svg" alt="Measured on agentmods" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,297 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00017 $0.01297
Opus 5 $0.00009 $0.00648
Sonnet 5 $0.00003 $0.00259
Haiku 4.5 $0.00002 $0.00130

Measured 5d ago against content hash 19a2c6d620d2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

fzf scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

cases/fzf/SKILL.md · 172 lines

How it starts

The opening of the file, as written. The whole thing — 172 lines — stays where its author put it; the contents beside it link to each section on GitHub.

fzf 通用命令行模糊查找器

技能概述

本技能帮助用户在命令行中高效使用 fzf 进行模糊查找,适用于以下场景:

  • 文件查找: 快速模糊搜索目录树中的文件并打开
  • 历史命令: 交互式搜索并重用 Shell 历史命令
  • 进程管理: 模糊搜索并终止进程
  • Git 工作流: 交互式选择分支、提交、文件差异
  • 目录跳转: 快速切换工作目录
  • 管道集成: 与任何产生文本输出的命令组合使用

主要特点: 极速模糊匹配、交互式预览、键绑定丰富、与 Shell 深度集成、可嵌入任意脚本

使用流程

AI 助手将引导你完成以下步骤:

  1. 安装 fzf(如未安装)
  2. 配置 Shell 集成(键绑定与补全)
  3. 学习核心用法与快捷键
  4. 结合常用命令构建高效工作流

关键章节导航

AI 助手能力

当你向 AI 描述查找需求时,AI 会:

  • 自动检测系统环境并安装 fzf
  • 根据需求生成最优的 fzf 命令组合
  • 配置 Shell 集成以启用快捷键
  • 构建带预览的交互式文件/内容浏览器
  • 生成可复用的 fzf 函数放入 Shell 配置文件
  • 集成 fzf 到 Git、Docker、kubectl 等工作流
  • 诊断并修复 fzf 配置问题

核心功能

  • 极速模糊匹配(基于 Smith-Waterman 算法的改进)
  • 支持精确模式('word)、前缀匹配(^word)、后缀匹配(word$
  • 多选模式(--multi,Tab 键选择)
  • 实时预览窗口(--preview
  • 支持 ANSI 颜色代码
  • Shell 集成:CTRL-T(文件)、CTRL-R(历史)、ALT-C(目录)
  • 自定义按键绑定与动作
  • 支持 fdripgrepbat 等现代工具联动
  • 支持 Vim/Neovim 插件集成

命令速查表

基础用法

# 启动交互式文件选择(当前目录递归)
fzf

# 从标准输入选择
echo -e "foo\nbar\nbaz" | fzf

# 选中后执行命令
vim $(fzf)

# 多选(Tab 选择,Enter 确认)
cat $(fzf --multi)

搜索语法

# 精确匹配(不做模糊)
fzf --query "'exact-word"

# 多词搜索(空格分隔,AND 逻辑)
fzf --query "foo bar"

# OR 逻辑
fzf --query "foo | bar"

# 前缀匹配
fzf --query "^prefix"

# 后缀匹配
fzf --query "suffix$"

# 排除匹配(! 取反)
fzf --query "!unwanted"

预览窗口

# 预览文件内容
fzf --preview 'cat {}'

# 用 bat 高亮预览(推荐)
fzf --preview 'bat --color=always {}'

# 预览窗口位置与大小
fzf --preview 'cat {}' --preview-window=right:50%

# 预览当前行内容
fzf --preview 'echo {}'

Shell 快捷键(安装 Shell 集成后)

# CTRL-T  :在命令行插入选中的文件路径
# CTRL-R  :搜索并重用历史命令
# ALT-C   :cd 进入选中目录

常用参数

# 指定初始查询
fzf --query "initial"

# 反向显示(列表在上,输入框在下)
fzf --reverse

# 显示边框
fzf --border

# 高度模式(不占满全屏)
fzf --height=40%

# 不排序(保持输入顺序)
fzf --no-sort

# 退出码为 0 时清空输出
fzf --exit-0

# 指定分隔符和字段
echo "foo:bar:baz" | fzf --delimiter=: --with-nth=2

安装要求

  • macOS / Linux / Windows(WSL 或 Git Bash)
  • 可选:fd(更快的文件查找)、bat(语法高亮预览)、ripgrep(内容搜索)

Read the full file on GitHub · 172 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 172 lines · 17 tokens per session scan A 19a2c6d620d2

Subscribe to this mod's changes

fzf is a skill published in the GitHub repository CN-big-cabbage/github-skill-distiller (4 stars, last pushed 2mo ago), licensed MIT. It adds 17 tokens to every session and 1,297 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.