From builder-growth
Use before any AI product messaging ships externally. Audits capability claims for accuracy, quantified claims for evidence, and "AI" labels for specificity. Blocks "10x productivity" without measurement and "AI-powered" without definition.
How this skill is triggered — by the user, by Claude, or both
Slash command
/builder-growth:ai-messaging-reviewThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
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AN AI CAPABILITY CLAIM WITHOUT EVIDENCE IS A LIABILITY, NOT A DIFFERENTIATOR.
"10x productivity" without measurement is a promise users test on their first session and don't forgive when it fails.
Every quantified claim sourced + every capability claim scoped + every "AI" label defined IS reviewed messaging.
Trigger before:
copy-quality-gateEvery piece of AI marketing copy is reviewed against all four. One failure in any category is a fail.
Every number in AI marketing copy must have a source.
Required for any quantified claim:
✗ "Save 10 hours per week"
— no measurement, no population, no baseline, not reproducible
✓ "In a study of 50 engineering teams using the tool for 90 days,
teams reported an average of 6.5 hours saved per engineer per week
compared to their previous process (survey, N=342, 95% CI: 5.8–7.2h)"
Simplification allowed: "Teams save an average of 6.5 hours per engineer per week (from our 2026 customer study — see details)." The full methodology must be available on request, not necessarily in the headline.
Rules:
What can this AI actually do, consistently, in production?
AI capabilities are probabilistic. A capability claim that describes best-case performance is a misrepresentation.
Required:
✗ "Our AI reads and understands any document"
— "understands" is anthropomorphism; "any document" includes documents it will fail on
✓ "Our AI extracts key clauses and dates from standard commercial contracts with 94% accuracy
(tested on 500 contracts across 5 formats; performance varies on non-standard formatting)"
High-risk claims requiring special review:
"AI" in marketing copy must be defined or removed.
"AI-powered" describes nothing. It has been used for decision trees, regex, spell checkers, and LLMs equally. If the claim is "AI-powered," the reader cannot evaluate whether the AI is relevant to their problem.
Required:
✗ "AI-powered document management"
— no specificity about what the AI does or why it matters
✓ "Automatically extracts key terms, parties, and dates from uploaded contracts
— reviewed and editable before any action is taken"
AI messaging must not create over-trust.
Required:
Red flags:
Extract every claim from the copy: quantified claims, capability claims, AI labels, and accuracy statements. List them line by line.
For quantified claims: does a source exist? Is the population and baseline defined? For capability claims: does this reflect typical performance? Is the domain scoped? For AI labels: what specifically does the AI do? For trust claims: is accuracy disclosed? Is verification path offered?
Mark each claim: PASS / REVISE / REMOVE. Write revised copy for REVISE items. Remove items that cannot be sourced or scoped.
Store at growth/messaging-reviews/<campaign>-<date>.md with original claims, audit results, and revised copy.
These thoughts mean the review was not done — stop:
When ai-messaging-review is satisfied, state it like this:
AI messaging review complete.
File: growth/messaging-reviews/<campaign>-<date>.md ✓
Claims audited: <N total>
Quantified claims: <N> — all sourced ✓ / <N> removed (no source)
Capability claims: <N> — all scoped to domain and typical performance ✓
"AI" labels: <N> — all replaced with specific descriptions ✓
Trust/accuracy claims: <N> — all limitations disclosed in same surface ✓
Revised claims: <N>
Removed claims: <N> — reason: [no source / overclaim / unverifiable]
Claims requiring external validation: <N / none>
Status: [validated / pending — do not ship until complete]
Final copy: all claims sourced, scoped, and accurate to typical performance ✓
Any unsourced quantified claim is a REMOVE, not a REVISE. Any trust claim without a disclosed limitation is a REVISE.
AI marketing claims that fail users' first experience produce a specific type of churn: the user who tries the product because of the claim, finds it doesn't match, and tells others. "10x productivity" claims tested by a user in 20 minutes produce a negative first impression that cannot be recovered by a better onboarding experience. Accurate, specific claims attract users whose expectations the product can meet — and those users retain.
Provides a checklist for code reviews covering functionality, security, performance, maintainability, tests, and quality. Use for pull requests, audits, team standards, and developer training.
npx claudepluginhub rbraga01/a-team --plugin builder-growth