terminal-check

97 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By NahumLitvin/prismantis (GitHub) · coding · 348 stars · scanned at commit 7265408

Run prismantis in the real terminals installed on this machine (Windows Terminal, conhost, Warp, WezTerm, Alacritty on Windows; Terminal, iTerm2, Ghostty, kitty, WezTerm, Alacritty, Warp on macOS), across a matrix of option sets and scripted scenarios that type keys and click, and screenshot each window into one comparison page. Use for a cross-terminal regression pass, before a release, after a change to RTL, colors, widths or buttons, or when a bug only shows in one terminal ("Warp on Windows…

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 6 places.

.claude/skills/terminal-check/SKILL.md, line 15node .claude/skills/terminal-check/check.mjs
.claude/skills/terminal-check/SKILL.md, line 21node .claude/skills/terminal-check/check.mjs --only warp,windows-terminal --configs default,rtl-logical --scenarios demo-rtl
.claude/skills/terminal-check/check.mjs, line 1import { execFileSync, spawn } from 'node:child_process'

Show 3 more

.claude/skills/terminal-check/check.mjs, line 25const run = (cmd, argv, env) => execFileSync(cmd, argv, { encoding: 'utf8', stdio: ['ignore', 'pipe', 'pipe'], shell: win && cmd === 'claude', env: { ...process
.claude/skills/terminal-check/keys.py, line 6os.execvp(argv[0], argv)
codex/hooks.json, line 8"command": "cat \"$PLUGIN_ROOT/codex/hint.md\"",

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'terminal-check' ] || [ -L ~/.agents/skills/'terminal-check' ]; then echo 'A skill folder named terminal-check already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/NahumLitvin/prismantis' "$d" && git -C "$d" checkout --quiet '726540872066a5d29e75dcdf2757b00ed043e276' -- '.claude/skills/terminal-check' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/terminal-check' ~/.agents/skills/'terminal-check' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'terminal-check' ~/.claude/skills/'terminal-check' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-13	`7265408`	97