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 metalevel-tech/snapix-mcp-server --skill get-screenshot-and-upload-v1git clone --depth 1 https://github.com/metalevel-tech/snapix-mcp-serverWrote 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/metalevel-tech/snapix-mcp-server/get-screenshot-and-upload-v1)<a href="https://agentmods.dev/skills/metalevel-tech/snapix-mcp-server/get-screenshot-and-upload-v1"><img src="https://agentmods.dev/badge/skills/metalevel-tech/snapix-mcp-server/get-screenshot-and-upload-v1/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/metalevel-tech/snapix-mcp-server/get-screenshot-and-upload-v1"><img src="https://agentmods.dev/badge/skills/metalevel-tech/snapix-mcp-server/get-screenshot-and-upload-v1.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 | $0.00090 | $0.01486 |
| Opus 5 | $0.00045 | $0.00743 |
| Sonnet 5 | $0.00018 | $0.00297 |
| Haiku 4.5 | $0.00009 | $0.00149 |
Grade A, and why
get-screenshot-and-upload 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.
How it starts
The opening of the file, as written. The whole thing — 165 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Get Screenshot & Upload to Snapix
Captures a live browser screenshot using VS Code's integrated browser tools (primary method) or chrome-devtools-mcp (fallback), temporarily saves the image, uploads it to Snapix via snapix-mcp, then cleans up the local file.
When to Use
- "Take a screenshot of
<url>and upload to Snapix" - "Capture
<url>and store the image in Snapix" - Any screenshot-to-cloud workflow targeting Snapix
Prerequisites
Primary Method (Recommended)
- VS Code with browser tools enabled: Ensure
workbench.browser.enableChatToolssetting istrue - Integrated browser access: The agent must have permission to use browser tools
- Snapix MCP configured and authenticated (
mcp_snapix_*tools available)
Fallback Method
- Chrome with remote debugging: Running on
http://127.0.0.1:9222(only needed if integrated browser is unavailable) See chrome-devtools-mcp instructions for setup details.
Procedure
Decision Flow (Priority Order)
- Integrated Browser (VS Code built-in tools) - Primary method
- Chrome DevTools MCP - Secondary method
- Python CDP Script - Fallback method (v1 legacy)
Step 1 — Choose Method & Navigate
Option A: Integrated Browser (Recommended)
open_browser_page url="<target-url>"
run_in_terminal command="sleep 3" explanation="Wait for page load" goal="Allow page to fully render"
Option B: Chrome DevTools MCP (Fallback)
mcp_io_github_chr_new_page url="<target-url>"
run_in_terminal command="sleep 3" explanation="Wait for page load" goal="Allow page to fully render"
Option C: Python CDP Script (Legacy Fallback)
Only use if both integrated browser and chrome-devtools-mcp fail.
Step 2 — Dismiss Dialogs (if any)
For Integrated Browser:
read_page pageId="<page-id>"
click_element pageId="<page-id>" element="dismiss button" selector="button[aria-label='Reject all'], button:has-text('Accept')"
What ships with it
1 file 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.
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.
- 12d ago First seen · 165 lines · 90 tokens per session scan A 276085062588
get-screenshot-and-upload is a skill published in the GitHub repository metalevel-tech/snapix-mcp-server (0 stars, last pushed 3mo ago), licensed MIT. It adds 90 tokens to every session and 1,486 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 2026-08-31.
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