Borrowing it
Nothing to install: this file belongs to All-The-Vibes/ATV-Phoenix. 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/All-The-Vibes/ATV-Phoenix/main/.github/skills/showoff/SKILL.mdgit clone --depth 1 https://github.com/All-The-Vibes/ATV-PhoenixWrote 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/all-the-vibes/atv-phoenix/showoff)<a href="https://agentmods.dev/skills/all-the-vibes/atv-phoenix/showoff"><img src="https://agentmods.dev/badge/skills/all-the-vibes/atv-phoenix/showoff/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/all-the-vibes/atv-phoenix/showoff"><img src="https://agentmods.dev/badge/skills/all-the-vibes/atv-phoenix/showoff.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 | $0.00112 | $0.04869 |
| Opus 5.5 | $0.00045 | $0.01948 |
| Sonnet 5.5 | $0.00022 | $0.00974 |
| Haiku 4.5 | $0.00011 | $0.00487 |
Grade A, and why
showoff 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.
How it starts
The opening of the file, as written. The whole thing — 403 lines — stays where its author put it; the contents beside it link to each section on GitHub.
showoff
Turn a project, a GitHub PR URL, a URL-backed app, or a supplied evidence path into a polished showcase video with a poster and share copy. You are the orchestrator. Worker lanes are read-only researchers that return findings to you. You are the only writer of shared artifacts.
Execution mode
Run the orchestrator inline in the main conversation so the media checkpoint and preview approval can receive real user input. Do not fork the entire workflow.
Use the current host's native tools rather than assuming Claude-specific tool names:
- On GitHub Copilot CLI, use its task/subagent tool for worker lanes and its structured user-input tool for approvals.
- In VS Code Copilot agent mode, use available subagent and user-input tools.
- On another host, use the equivalent native primitives.
- If the host has no subagent primitive, run the selected read-only lanes inline in the orchestrator. Batch independent reads and searches where possible. Missing subagents are never a reason to stop or return only a plan.
At skill start, execute the bundled scripts\project-context.mjs with Node while the
target project is the working directory. Resolve the script from this skill's base
directory as exposed by the host; do not depend on a host-specific environment variable.
Boundary (state this precisely; never overstate it)
ShowOff never automatically publishes or uploads the finished artifacts. It may contact supplied PR/app hosts, the active agent host, HyperFrames update sources, and explicitly approved Media OS providers. Media providers receive only the approved requests you send them; ShowOff never reads credential files and never uploads project evidence without an explicit approved Media OS request. Do not overstate privacy or imply the tool never reaches the network.
Model work runs through the active host's native agent primitives. Do not call model-provider APIs directly and do not hard-code a model name.
Arguments
Parse the text supplied with the /showoff invocation directly. Do not require a
host-specific argument variable. Supported flags (double-dash) and one positional:
What ships with it
11 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/composition.md 7.1 KB
- references/delivery.md 11 KB
- references/media.md 4.8 KB
- references/narrative.md 4.9 KB
- references/orchestration.md 8.2 KB
- references/project-inspection.md 5.3 KB
- references/taste.md 7.0 KB
- scripts/project-context.mjs 4.2 KB runs code
- scripts/validate-output.mjs 29 KB runs code
- templates/composition-brief.md 3.1 KB
- templates/showoff-plan.md 2.9 KB
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 · 403 lines · 112 tokens per session scan A 28d026f0002a
showoff is a skill published in the GitHub repository All-The-Vibes/ATV-Phoenix (6 stars, last pushed 7d ago), licensed MIT. It adds 112 tokens to every session and 4,869 once invoked, about $0.0004 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 2026-09-15.
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