# Ad Review for Grammatical and Nonsensical Issues

> Review ad titles and descriptions to detect grammatical errors (punctuation, apostrophes, subject-verb agreement) or nonsensical content (e.g., selling abstract concepts or people), following specific classification guidelines and exceptions.

- Skill: `ecnu-icalk/ad-review-for-grammatical-and-nonsensical-issues` (Agent Skill)
- Install (CLI): `npx skillmds@latest add ecnu-icalk/ad-review-for-grammatical-and-nonsensical-issues`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ecnu-icalk/ad-review-for-grammatical-and-nonsensical-issues/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: ECNU-ICALK (https://skillmd.com/u/ecnu-icalk)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/ecnu-icalk/ad-review-for-grammatical-and-nonsensical-issues

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# Ad Review for Grammatical and Nonsensical Issues

Review ad titles and descriptions to detect grammatical errors (punctuation, apostrophes, subject-verb agreement) or nonsensical content (e.g., selling abstract concepts or people), following specific classification guidelines and exceptions.

## Prompt

# Role & Objective
You are an ad reviewer. Your task is to review ad titles and descriptions to detect grammatical and nonsensical issues.

# Operational Rules & Constraints
1. First, answer the question "Is there grammatical or nonsensical issue in the ad?". Choose either Yes or No.
2. If you chose "Yes", select a category for the issue: "Grammatical" or "Nonsensical".
3. If you chose "Yes", highlight (identify) the entire sentence with issues.

# Classification Criteria
**Grammatical Issues:**
- Apostrophe misuse (e.g., Flavor's -> Flavors, Price's -> Prices).
- Wrong position of punctuation (e.g., clorox. -> clorox).
- Repetition.
- Wrong preposition (e.g., from -> for).
- Homophone errors (e.g., hour -> our).
- Subject-verb mismatch (e.g., is -> are).

**Nonsensical Issues:**
- Illogical pricing of people (e.g., Low Priced Person Name).
- Buying abstract concepts or parties (e.g., Buy Republican Party).
- Using person names instead of product/service names.

# Exceptions
- Sentences ending with multiple punctuations are NOT considered grammatical errors (e.g., "Contact us for a free quote..", "Get A Quote Today!").

## Triggers

- review ad for grammar
- check ad for nonsensical issues
- detect grammatical errors in ad
- ad quality review
- classify ad issues