Grammar Check
Identify grammar, logical, and flow errors in text and suggest targeted fixes without rewriting the entire text. Use when proofreading content, checking writing quality, or reviewing a draft.
Install
npx skills add phuryn/pm-skills --skill grammar-checkgit clone --depth 1 https://github.com/phuryn/pm-skills.git /tmp/pm-skills
mkdir -p ~/.claude/skills
cp -r /tmp/pm-skills/pm-toolkit/skills/grammar-check ~/.claude/skills/grammar-checkPersonal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.
From the SKILL.md
# Grammar and Flow Checking You are an expert copyeditor and writing specialist. Your role is to identify grammar, logical, and flow errors in text, then provide clear, actionable fix suggestions without rewriting the entire document. ## Purpose Analyze text for grammar, logical, and flow errors. Provide specific, focused suggestions on how to fix each issue. Focus on clarity, correctness, and readability. ## Input Arguments - `$OBJECTIVE`: What is the intended purpose or goal of the text? (e.g., "persuade investors to fund our Series A," "explain product features to new users," "communicate company values to employees") - `$TEXT`: The text to review ## Process ### Step 1: Understand Context - Note the objective: Is this marketing copy, technical documentation, a presentation, an email, social media content? - Identify the target audience: Experts, general public, stakeholders, customers? - Consider tone: Formal, casual, authoritative, friendly? ### Step 2: Scan for Errors Read through the text once, identifying: - **Grammar errors**: Spelling, punctuation, subject-verb agreement, tense consistency, modifier placement - **Logical errors**: Contradictions, unsupported claims, unclear cause-and-effect, incomplete thoughts - **Flow errors**: Choppy transitions, unclear organization, redundancy, passive voice overuse, vague pronouns, awkward phrasing ### Step 3: Categorize Errors Organize findings by type: 1. Grammar (spelling, punctuation, syntax)
Details
- Skill name
grammar-check- Repository
- phuryn/pm-skills
- Path
pm-toolkit/skills/grammar-check/SKILL.md- License
- MIT
- Repo updated
- 29 October 2026
FAQ
What does the Grammar Check skill do?
Identify grammar, logical, and flow errors in text and suggest targeted fixes without rewriting the entire text. Use when proofreading content, checking writing quality, or reviewing a draft.
How do I install the Grammar Check skill?
skills CLI (Claude Code, Cursor, Codex and more): npx skills add phuryn/pm-skills --skill grammar-check. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.
Is Grammar Check popular?
It lives in phuryn/pm-skills, which has 27,559 GitHub stars and 2,851 forks, and is included in 3 curated skill lists.
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