菜单
Use when file search or content grep is needed in a git-indexed directory and the fff MCP server is available.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
| name | fff |
| description | Use when file search or content grep is needed in a git-indexed directory and the fff MCP server is available. |
For any file search or grep in the current git-indexed directory, use fff MCP tools.
Prefer the fff MCP tools for finding files and searching contents when they are available. Fall back to standard local tools such as rg when the MCP server is unavailable, not connected, or a direct shell command is more appropriate for the task.
Hyprland/Steam gaming launch-option workflow for this NixOS machine. Use whenever the user asks for best settings for a game, Steam/Proton launch options, gamescope, MangoHud/MangoApp, VRR/adaptive sync, fullscreen game focus/hover/cursor issues, Rocket League-like settings, or says to optimize a game such as Black Ops 3 on Hyprland.
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
