Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add drn/dots --skill screenshotgit clone --depth 1 https://github.com/drn/dotsWrote 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/drn/dots/screenshot)<a href="https://agentmods.dev/skills/drn/dots/screenshot"><img src="https://agentmods.dev/badge/skills/drn/dots/screenshot.svg" alt="Measured on agentmods" 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 | $0.00057 | $0.00315 |
| Opus 5 | $0.00028 | $0.00158 |
| Sonnet 5 | $0.00011 | $0.00063 |
| Haiku 4.5 | $0.00006 | $0.00032 |
Grade A, and why
screenshot 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 3d 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
Screenshot Viewer
Show the user their most recent screenshots from ~/Downloads.
Arguments
$ARGUMENTS- Optional count of screenshots to show (e.g., "last 4 screenshots")
Context
Recent image files in ~/Downloads (sorted newest first):
!/bin/ls -1t ~/Downloads/*.png ~/Downloads/*.jpg ~/Downloads/*.jpeg ~/Downloads/*.webp ~/Downloads/*.gif 2>/dev/null | head -20
Instructions
Step 1: Determine Count
Parse how many screenshots the user wants from their message:
- "last screenshot" or "see screenshot" = 1
- "last 3 screenshots" or "last N screenshots" = N
- Default to 1 if unclear
Step 2: Select Files
From the context list above, take the first N file paths (they are already sorted newest-first).
If the list is empty, tell the user no image files were found in ~/Downloads.
Step 3: Display
Use the Read tool on each selected file path to display the images. The Read tool renders images visually.
Present them in order from most recent to oldest. State the filename for each.
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.
- 3d ago First seen · 45 lines · 57 tokens per session scan A 44eeaebb9d71
screenshot is a skill published in the GitHub repository drn/dots (23 stars, last pushed 2d ago), licensed MIT. It adds 57 tokens to every session and 315 once invoked, about $0.0003 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 2026-09-03.
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