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 THU-SAGE/syll --skill photoshop-cutoutgit clone --depth 1 https://github.com/THU-SAGE/syllWrote 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/thu-sage/syll/photoshop-cutout)<a href="https://agentmods.dev/skills/thu-sage/syll/photoshop-cutout"><img src="https://agentmods.dev/badge/skills/thu-sage/syll/photoshop-cutout/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/thu-sage/syll/photoshop-cutout"><img src="https://agentmods.dev/badge/skills/thu-sage/syll/photoshop-cutout.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 | $0.00088 | $0.01183 |
| Opus 5 | $0.00044 | $0.00592 |
| Sonnet 5 | $0.00018 | $0.00237 |
| Haiku 4.5 | $0.00009 | $0.00118 |
Grade A, and why
photoshop-cutout 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 — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Photoshop Cutout
Use the photoshop_cutout tool to remove the background from an image and
deliver a transparent PNG. This is not a filter that runs in this process —
it drives the real Adobe Photoshop application on a macOS host, opens the
image, runs the cutout, and exports the result.
When To Reach For This
The user wants a subject lifted off its background. Recognize the intent from phrases like:
- English: "remove the background", "cut out the person/product/logo", "knock out the subject", "isolate this", "make it a transparent PNG", "give me a PNG with no background".
- 中文：「抠图」「扣图」「帮我去背景」「去掉背景」「把主体扣出来」「要透明背景」「做成透明 PNG」。
How It Works
- You call
photoshop_cutoutwith the path to the source image. - The tool launches / focuses Adobe Photoshop, opens the image, performs the subject-selection cutout, and exports a transparent PNG.
- The tool measures the result (how much background was actually removed, whether a clean alpha channel was produced) and returns a verdict.
- The before image and the after PNG render inline automatically — you do not need to attach or describe them yourself.
Confirm Before Control
This tool seizes the mouse and keyboard of the host machine. It MUST NOT take over the screen without the user's explicit permission.
- First call —
confirmed=false. Always make the first call withconfirmed=false. The tool will return a takeover-consent question (it does not touch the mouse/keyboard yet). Surface that question to the user. - Wait for an explicit yes. Only proceed once the user clearly agrees — a "yes", "go ahead", "do it", "确认", "可以" in the conversation counts. Silence, ambiguity, or "maybe" does not count.
- Second call —
confirmed=true. Only then call again withconfirmed=true. This is the call that actually takes over the host.
Never set confirmed=true on the first call, and never assume consent.
Honesty Protocol
Report only what the tool's measured verdict supports. Do not embellish.
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 · 102 lines · 88 tokens per session scan A 434fcc533645
photoshop-cutout is a skill published in the GitHub repository THU-SAGE/syll (303 stars, last pushed 3mo ago), licensed MIT. It adds 88 tokens to every session and 1,183 once invoked, about $0.0004 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 2026-08-30.
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