Borrowing it
Nothing to install: this file belongs to Everyone-Needs-A-Copilot/claude-copilot. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Everyone-Needs-A-Copilot/claude-copilot/main/.claude/skills/copywriting/voice-tone/SKILL.mdgit clone --depth 1 https://github.com/Everyone-Needs-A-Copilot/claude-copilotWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/everyone-needs-a-copilot/claude-copilot/voice-tone)<a href="https://agentmods.dev/skills/everyone-needs-a-copilot/claude-copilot/voice-tone"><img src="https://agentmods.dev/badge/skills/everyone-needs-a-copilot/claude-copilot/voice-tone/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/everyone-needs-a-copilot/claude-copilot/voice-tone"><img src="https://agentmods.dev/badge/skills/everyone-needs-a-copilot/claude-copilot/voice-tone.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 40 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00100 | $0.01902 |
| Opus 5 | $0.00050 | $0.00951 |
| Sonnet 5 | $0.00020 | $0.00380 |
| Haiku 4.5 | $0.00010 | $0.00190 |
Grade A, and why
voice-tone scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 236 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MailChimp Voice & Tone Framework
Voice = constant personality (who we are). Tone = situational modulation (how we adapt to context).
Voice stays consistent. Tone shifts with user emotion and situation.
Voice Definition Template
Voice is consistent — it does not change. Tone changes by situation.
## [Product Name] Voice
We are [quality], but not [negative extreme].
Examples:
- We are **confident**, but not arrogant.
- We are **clear**, but not simplistic.
- We are **warm**, but not sycophantic.
- We are **direct**, but not blunt.
- We are **expert**, but not technical.
### Voice in Practice
| We say... | We don't say... |
|-------------------------|--------------------------|
| "Something went wrong" | "An error has occurred" |
| "Check your inbox" | "A message has been sent to your registered email address" |
| "Delete account" | "Terminate user profile" |
| "You're all caught up" | "No unread notifications exist at this time" |
Tone Matrix
Map user situation to the correct tone before writing. Wrong tone in high-stakes moments (errors, destructive actions) damages trust.
| Situation | User Emotion | Tone | Example |
|---|---|---|---|
| Success | Accomplished | Warm, celebratory | "You're all set! Your changes are live." |
| Error | Frustrated | Calm, helpful | "Something went wrong. Here's what to try." |
| Onboarding | Uncertain | Encouraging, clear | "Let's get you started. This takes about 2 minutes." |
| Destructive action | Cautious | Serious, specific | "This will permanently delete 3 projects. This can't be undone." |
| Empty state | Lost | Guiding, optimistic | "No results yet. Try adjusting your filters." |
| Loading/waiting | Impatient | Reassuring, brief | "Almost there..." |
| Warning | Cautious, uncertain | Direct, non-alarmist, actionable | "Your session expires in 5 minutes. Save your work." |
| Help text | Uncertain | Concise, example-driven | "Use your full legal name as it appears on your ID." |
| Confirmation | Seeking reassurance | Specific, action-named, scannable | "Delete 3 files? This cannot be undone." |
| Upgrade prompt | Skeptical | Value-led, non-pushy, honest | "Get unlimited exports. Upgrade to Pro." |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 236 lines · 100 tokens per session scan A 55c084988a7c
voice-tone is a skill published in the GitHub repository Everyone-Needs-A-Copilot/claude-copilot (13 stars, last pushed today), licensed MIT. It adds 100 tokens to every session and 1,902 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.
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