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audit suite/ux/copy_tone_check
ux / dxv0.2.0free

fizzgig__copy_tone_check

flags AI-generated tells, buzzwords, and prose-rhythm issues in marketing copy.

// ai does this over time

every paragraph the AI writes is the same length. every sentence has an em-dash. 'leverage' appears six times. 'in conclusion' shows up unironically. your copy reads as AI-generated and your readers can tell.

// the tool does

5 categories: marketing buzzwords ('synergy', 'leverage', 'best-in-class'), AI-generated tells ('furthermore', 'in conclusion'), hedge clichés ('could be argued', 'in many ways'), superlative stacks ('best, most powerful, fastest'), em-dash density (over-dashing is a known LLM tell).

// so you can

the marketing copy doesn't read as AI-written. fizzgig flags 'supercharge' on its own pages too - eat our own dog food.

● live● v0.2.0● free
// input schema
schema · application/json
{
"type": "object"
"required": [
"project"
]
"properties": {
"project": {
"type": "string"
"description": "the project slug or path"
}
"strict": {
"type": "boolean"
"default": false
"description": "fail on warnings, not just errors"
}
}
}
// output schema
schema · application/json
{
"type": "object"
"properties": {
"ok": {
"type": "boolean"
}
"findings": {
"type": "array"
"items": {
"type": "object"
"properties": {
"severity": {
"enum": [
"info"
"warn"
"high"
"critical"
]
}
"message": {
"type": "string"
}
"fix": {
"type": "string"
}
}
}
}
}
}
// example call from cursor
~/myapp - example output
→ fizzgig__copy_tone_check(project="myapp")
{
"ok": false,
"findings": [
{ "severity": "high",
"message": "policy uses user_id without auth.uid()",
"fix": "USING (auth.uid() = user_id)" }
],
"scanned": 3, "duration_ms": 142
}
// reviews
@maya.codes★★★★★
2 days ago

caught a policy that would have leaked every user's comments. shipped a fix in 4 minutes.

@solo_at_3am★★★★★
1 week ago

first tool i installed. it's the one that pays for itself.

@vibebuilder★★★★☆
2 weeks ago

works great. one false positive on a join table - easy to ignore.

// primary action

add to your editor

paste this into your mcp config.
.cursor/mcp.json
{
  "fizzgig": {
    "url": "https://mcp.fizzgig.ai",
    "tools": ["copy_tone_check"]
  }
}
full setup guide →
// pricing
free
unlimited calls on the free tier.
// related tools
a11y_audit
v0.2.0
→
legibility_review
v0.1.0
→
brand_consistency
v0.2.0
→
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© 2026 fizzgig.
v1.5.0 · 2026-07-26
AI usage: fizzgig uses AI internally (Anthropic Claude, Google Gemini, OpenAI embeddings) to power audit checks, summarise decisions, and rank findings. Content surfaced from these tools is labelled as such in the dashboard. No user data is used to train third-party AI models — see our privacy policy for the full sub-processor list.