grammar-check

Identify grammar, logic, and flow errors in draft text with categorized fixes.

1|Updated Apr 25, 2026
One-click install
npx skills add https://github.com/collat-labs/collat --skill grammar-check-collat-labs
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: grammar-check
Source: https://github.com/collat-labs/collat/tree/main/.agents/skills/grammar-check
Command: npx skills add https://github.com/collat-labs/collat --skill grammar-check-collat-labs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you catch grammar, logic, and flow problems in draft text so your writing is clear, correct, and easy to follow.

Core Features & Use Cases

  • Grammar diagnostics: Identify issues with spelling, punctuation, tense, agreement, clarity of pronouns, and modifier placement.
  • Logic diagnostics: Flag unsupported claims, contradictions, incomplete reasoning, and vague statements that need evidence or specificity.
  • Flow diagnostics: Recommend fixes for weak transitions, choppy structure, redundancy, passive voice overuse, and tone inconsistency.

Quick Start

Ask for a review by providing your objective for the writing and the draft text you want checked.

Frequently Asked Questions about grammar-check

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I proofread marketing copy for grammar and flow errors?

To proofread marketing copy, provide your draft text and writing objective to identify grammar, logic, and flow errors. The review categorizes issues by location and proposes targeted fixes prioritized from critical to minor without rewriting the document.

What is the best way to check technical documentation for logic and clarity issues?

Checking technical documentation for logic involves identifying unsupported claims, contradictions, and vague statements. The process requires stepwise context understanding to flag incomplete reasoning and provide actionable fixes with clear rationale.

Can I fix weak transitions and passive voice in emails without rewriting the whole draft?

Yes, you can fix weak transitions and passive voice in emails without rewriting the whole draft. The text editing process targets specific locations of flow errors and proposes prioritized, actionable corrections rather than generating a completely new document.

Does grammar checking work for tone inconsistency and choppy structure in draft writing?

Grammar checking works effectively for tone inconsistency and choppy structure by diagnosing flow errors. It reviews your draft writing to recommend fixes for weak transitions, redundancy, and passive voice overuse to ensure your text is easy to follow.

Why does my writing quality review flag vague statements that need evidence?

Writing quality reviews flag vague statements needing evidence as part of logic diagnostics. This identifies unsupported claims and incomplete reasoning in your draft text, providing actionable fixes to add specificity required for your intended audience.

What are the limitations of automated proofreading for punctuation and modifier placement?

Automated proofreading for punctuation and modifier placement requires clear context and writing objectives to function accurately. It proposes targeted corrections rather than rewriting entire documents, meaning users must manually apply the suggested fixes.