Borrowing it
Nothing to install: this file belongs to ashishpatill/tell-proof. 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/ashishpatill/tell-proof/master/.cursor/skills/tell-demo-script/SKILL.mdgit clone --depth 1 https://github.com/ashishpatill/tell-proofWrote 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/ashishpatill/tell-proof/tell-demo-script)<a href="https://agentmods.dev/skills/ashishpatill/tell-proof/tell-demo-script"><img src="https://agentmods.dev/badge/skills/ashishpatill/tell-proof/tell-demo-script/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/ashishpatill/tell-proof/tell-demo-script"><img src="https://agentmods.dev/badge/skills/ashishpatill/tell-proof/tell-demo-script.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00054 | $0.00376 |
| Opus 5.5 | $0.00022 | $0.00150 |
| Sonnet 5.5 | $0.00011 | $0.00075 |
| Haiku 4.5 | $0.00005 | $0.00038 |
Grade A, and why
tell-demo-script 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 1mo 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.
What it actually says
Tell demo script
5 beats (~3 minutes)
- Setup (20s) — Paste GitHub repo or live URL. "Shipped in a day with AI. Looks familiar."
- Capture + diagnose (30s) — Report loads with named tells and score line.
- Taste (50s) — Click
SystemFontTell; then an intentional brutalist finding. - Before/after (40s) — Drag reveal seam; call out contrast floor.
- Voice + reconcile (40s) — "Warmer, more editorial." Draft fix → Apply in Cursor.
Demo-facing success
- Loop is visual, not architectural
- Before/after seam is the aha moment
- Voice changes direction with text preset fallback
- Dogfood close: zero tells on Tell itself
Compliance
- Repo public; original work clearly attributed in
CONTRIBUTIONS.md - Fixture labeled demo input, not team contribution
- Not a banned project type (no dashboard-as-product, no basic RAG)
- Demo highlights in-event work only
Backup plan
If live capture or API fails:
- Load committed
fixtures/reports/tell-report.json - Run seeded fixture on
:3001if needed - Play recorded backup video
Copy authority
- Persona/journey:
USER_STORY.md - Critic voice:
docs/01_DESIGN_SYSTEM.md§10 - Delegate string polish to
ux-copywritersubagent
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.
- 1mo ago First seen · 43 lines · 54 tokens per session scan A 7b549ad59a1f
tell-demo-script is a skill published in the GitHub repository ashishpatill/tell-proof (2 stars, last pushed 22d ago), licensed MIT. It adds 54 tokens to every session and 376 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-03.
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