An exporter for pyHMT2D simulation results and computational meshes. VTK is a file format commonly opened in ParaView, a desktop tool for viewing scientific data.

Use it to export simulation results or an SRH-2D mesh to VTK files.

It converts model output into files that can be inspected and visualised in ParaView.

How psu-efd/pyHMT2D configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to psu-efd/pyHMT2D. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/psu-efd/pyHMT2D/main/.agents/skills/hmt-export/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/psu-efd/pyHMT2D

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/psu-efd/pyhmt2d/hmt-export/github.svg)](https://agentmods.dev/skills/psu-efd/pyhmt2d/hmt-export)

Your own site

<a href="https://agentmods.dev/skills/psu-efd/pyhmt2d/hmt-export"><img src="https://agentmods.dev/badge/skills/psu-efd/pyhmt2d/hmt-export/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/psu-efd/pyhmt2d/hmt-export"><img src="https://agentmods.dev/badge/skills/psu-efd/pyhmt2d/hmt-export.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 281 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

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	$0.00038	$0.00281
Opus 5.5	$0.00015	$0.00112
Sonnet 5.5	$0.00008	$0.00056
Haiku 4.5	$0.00004	$0.00028

Measured 2mo ago against content hash e6b5dd61a68a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hmt-export 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 2mo 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.

.agents/skills/hmt-export/SKILL.md · 34 lines

What it actually says

Export simulation results and/or the computational mesh to VTK files for ParaView visualization.

Prerequisites

A project must be open. Results must be loaded (run /hmt-results first if needed).

Steps

Check session state. If result_loaded is false in .hmt_session.json, load results first:
```
hmt-cli read_results --args '{"result_file": "<path>", "timestep": -1}'
```

Export results to VTK.

hmt-cli export_to_vtk --args '{"timestep": -1, "output_dir": "./vtk_output"}'

Report: list of VTK file paths created.

Optionally export the mesh only (SRH-2D only). Ask: "Do you also want to export just the computational mesh (no result data)?" If yes:
```
hmt-cli export_mesh_to_vtk
```
Report all exported file paths. "Open these files in ParaView to visualize the results."

Changes

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.

2mo ago First seen · 34 lines · 38 tokens per session scan A e6b5dd61a68a

Subscribe to this mod's changes

hmt-export is a skill published in the GitHub repository psu-efd/pyHMT2D (134 stars, last pushed 2mo ago), licensed MIT. It adds 38 tokens to every session and 281 once invoked, about $0.0002 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 2026-08-30.

Scientific agentic ai automation computational-hydraulics hec-ras srh-2d

hmt-export next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
hmt-exportpsu-efd/pyHMT2D	Skill	134	2mo ago	MIT	A	38	Claude Code, Codex
academic-paper-reviewbytedance/deer-flow	Skill	85k	yesterday	MIT	A	95	Claude Code, Codex
personal-genomicssammcj/agentic-coding	Skill	168	2d ago	Apache-2.0	A	56	Claude Code
huggingface-vision-trainermetaspartan/cybara	Skill	34	yesterday	MIT	A	37	Claude Code, Codex
huggingface-papersmetaspartan/cybara	Skill	34	yesterday	MIT	A	30	Claude Code, Codex
publish-the-run-that-did-not-workbrcampidelli/chimera-agent	Skill	29	yesterday	Apache-2.0	A	38	Claude Code, Codex
suap-iff-apipedroiff0/awesome-skills	Skill	1	14d ago	MIT	A	102	Claude Code, Codex

pyHMT2D: Skill for Claude Code