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reach-grammar-check

100 / 100 · Low risk

Fine to try.

By polar-bear-org/claude-skills (GitHub) · design · 54 stars · scanned at commit 95f0180

Fixes grammar, spelling and punctuation only, with every change listed before and after with the rule, fixes that could change your meaning asked as questions, and your wording, tone and length left alone. Use for "run reach-grammar-check", "grammar check", "check my grammar", "fix typos only", "proofread without rewriting", "spelling check", "do not change my words", "clean up my message", part of the Claude Guide for Outreach Pack by 90n.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'reach-grammar-check' ] || [ -L ~/.agents/skills/'reach-grammar-check' ]; then echo 'A skill folder named reach-grammar-check already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/polar-bear-org/claude-skills' "$d" && git -C "$d" checkout --quiet '95f01806ca43f6ee788d0579743e35853b695930' -- 'packs/outreach-pack/skills/reach-grammar-check' && mkdir -p ~/.agents/skills && cp -R "$d"/'packs/outreach-pack/skills/reach-grammar-check' ~/.agents/skills/'reach-grammar-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/'reach-grammar-check' ~/.claude/skills/'reach-grammar-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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