Borrowing it
Nothing to install: this file belongs to gpt-cmdr/ras-commander. 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/gpt-cmdr/ras-commander/main/.claude/skills/hecras_screenshot/SKILL.mdgit clone --depth 1 https://github.com/gpt-cmdr/ras-commanderWrote 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/gpt-cmdr/ras-commander/hecras_screenshot)<a href="https://agentmods.dev/skills/gpt-cmdr/ras-commander/hecras_screenshot"><img src="https://agentmods.dev/badge/skills/gpt-cmdr/ras-commander/hecras_screenshot/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/gpt-cmdr/ras-commander/hecras_screenshot"><img src="https://agentmods.dev/badge/skills/gpt-cmdr/ras-commander/hecras_screenshot.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00067 | $0.00503 |
| Opus 5 | $0.00034 | $0.00251 |
| Sonnet 5 | $0.00013 | $0.00101 |
| Haiku 4.5 | $0.00007 | $0.00050 |
Grade A, and why
hecras_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 11d 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
HEC-RAS Screenshot
Use ras-commander's maintained screenshot APIs. Do not use the obsolete RASDecomp path.
APIs
from ras_commander import RasMap
from ras_commander.gui.screenshots import RasScreenshot
# One project, with .rasmap backup/restore and PID-specific close.
image = RasMap.screenshot_model(
r"C:\Models\Example\Example.prj",
output_path=r"C:\Reviews\example.png",
ras_version="7.0",
)
# Existing window or dialog.
image = RasScreenshot.capture_window(hwnd, r"C:\Reviews\window.png")
image = RasScreenshot.capture_dialog("Unsteady Flow Analysis")
# All HEC-RAS windows associated with a process.
images = RasScreenshot.capture_all_ras_windows(pid)
For RASMapper layer configuration, exact bounds, state JSON, and repeatable evidence, prefer
RasMap.create_spatial_review_package() or the qa-rasmapper-web-parity skill.
Rules
- Run on Windows with a visible target window and
pywin32available. - Copy a project before changing
.rasmappresentation state unless mutation was requested. - Launch standalone RASMapper through
RasMap.open_rasmapper()and close only its PID. - Use
capture_rasmapper_snapshot(viewport_width=..., viewport_height=...)for fixed dimensions. - Keep render delay after the window appears; large terrain/result layers may need minutes.
- Record project, RAS version, PID, viewport, selected layers, bounds, and image path.
- Treat screenshots as visual evidence. Use HDF/raster APIs for engineering values.
Primary implementation:
ras_commander/gui/screenshots.pyras_commander/RasMap.pyras_commander/_rasmap_control_helper.pytests/test_gui_screenshots.pytests/test_rasmap_map_layers.py
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.
- 11d ago First seen · 55 lines · 67 tokens per session scan A 977a8d2525c6
hecras_screenshot is a skill published in the GitHub repository gpt-cmdr/ras-commander (79 stars, last pushed today), licensed MIT. It adds 67 tokens to every session and 503 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 2026-08-30.
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