tell-proof: Skill for Cursor

.cursor/skills/signal-beam-craft/SKILL.md

signal-beam-craft is a skill for Cursor from ashishpatill/tell-proof. It costs 44 tokens per session (104 once invoked), scanned A, original, MIT.

A set of implementation instructions for a visual effect called a signal beam. It includes guidance for defaults, pausing, cleanup, brand accents, and reduced-motion behavior.

In plain words
What is it for?
Use it when building a website feature that needs the signal-beam effect and its pause, cleanup, branding, and reduced-motion handling.
Why use it?
It helps an agent implement the effect with the surrounding behavior and accessibility considerations included. The supplied details do not explain what the effect looks like.

Skill for Cursor

Written for Cursor: installed under .cursor/.

This is ashishpatill/tell-proof's own configuration. It tells Cursor how to work on tell-proof itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything tell-proof configures →

Reuse

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.

Copy the file
curl -O https://raw.githubusercontent.com/ashishpatill/tell-proof/master/.cursor/skills/signal-beam-craft/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/ashishpatill/tell-proof

Made for: Cursor.

Wrote 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.

agentmods badge for signal-beam-craft

README.md
[![agentmods](https://agentmods.dev/badge/skills/ashishpatill/tell-proof/signal-beam-craft/github.svg)](https://agentmods.dev/skills/ashishpatill/tell-proof/signal-beam-craft)
Your own site
<a href="https://agentmods.dev/skills/ashishpatill/tell-proof/signal-beam-craft"><img src="https://agentmods.dev/badge/skills/ashishpatill/tell-proof/signal-beam-craft/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.

agentmods 80×15 button for signal-beam-craft

Your own site · 80×15
<a href="https://agentmods.dev/skills/ashishpatill/tell-proof/signal-beam-craft"><img src="https://agentmods.dev/badge/skills/ashishpatill/tell-proof/signal-beam-craft.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 104 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00044 $0.00104
Opus 5 $0.00022 $0.00052
Sonnet 5 $0.00009 $0.00021
Haiku 4.5 $0.00004 $0.00010

Measured 12d ago against content hash 21825ab01bef, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

signal-beam-craft 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 12d 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.

.cursor/skills/signal-beam-craft/SKILL.md · 11 lines

What it actually says

signal-beam-craft

Full playbook: agent-skills/web-design/premium-content-custom-web/signal-beam-craft/SKILL.md

Coverage: agent-skills/web-design/COVERAGE.md (82/82 — nothing skipped).

Changes

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.

  1. 12d ago First seen · 11 lines · 44 tokens per session scan A 21825ab01bef

Subscribe to this mod's changes

signal-beam-craft is a skill published in the GitHub repository ashishpatill/tell-proof (1 stars, last pushed 16d ago), licensed MIT. It adds 44 tokens to every session and 104 once invoked, about $0.0002 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 2026-08-31.

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