Physicsnemo Discover
NVIDIA/skills
Official NVIDIA-authored guidance for navigating PhysicsNeMo — pick the model, datapipe, or example for a SciML/AI4Science task (surrogates, forecasting, downscaling, physics-informed, inverse…
Refresh GitNexus indexing and regenerate local GitNexus skills when repository status is stale.
Install Gitnexus Refresh On Stale
$ npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ML4ITS/TimeVQVAE gitnexus-refresh-on-stale --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/ML4ITS/TimeVQVAE.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/gitnexus-refresh-on-stale .claude/skills/gitnexus-refresh-on-stale && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "gitnexus-refresh-on-stale" agent skill from https://github.com/ML4ITS/TimeVQVAE/tree/main/.agents/skills/gitnexus-refresh-on-stale into .claude/skills/gitnexus-refresh-on-stale/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gitnexus-refresh-on-stale", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/ML4ITS/TimeVQVAE/tree/main/.agents/skills/gitnexus-refresh-on-staleType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ML4ITS/TimeVQVAE gitnexus-refresh-on-stale --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ML4ITS/TimeVQVAE.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/gitnexus-refresh-on-stale .agents/skills/gitnexus-refresh-on-stale && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "gitnexus-refresh-on-stale" agent skill from https://github.com/ML4ITS/TimeVQVAE/tree/main/.agents/skills/gitnexus-refresh-on-stale into .agents/skills/gitnexus-refresh-on-stale/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gitnexus-refresh-on-stale", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ML4ITS/TimeVQVAE gitnexus-refresh-on-stale --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ML4ITS/TimeVQVAE.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/gitnexus-refresh-on-stale .cursor/skills/gitnexus-refresh-on-stale && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "gitnexus-refresh-on-stale" agent skill from https://github.com/ML4ITS/TimeVQVAE/tree/main/.agents/skills/gitnexus-refresh-on-stale into .cursor/skills/gitnexus-refresh-on-stale/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gitnexus-refresh-on-stale", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/ML4ITS/TimeVQVAE.git --path .agents/skills/gitnexus-refresh-on-stale--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ML4ITS/TimeVQVAE gitnexus-refresh-on-stale --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ML4ITS/TimeVQVAE.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/gitnexus-refresh-on-stale .gemini/skills/gitnexus-refresh-on-stale && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "gitnexus-refresh-on-stale" agent skill from https://github.com/ML4ITS/TimeVQVAE/tree/main/.agents/skills/gitnexus-refresh-on-stale into .gemini/skills/gitnexus-refresh-on-stale/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gitnexus-refresh-on-stale", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install ML4ITS/TimeVQVAE gitnexus-refresh-on-staleInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ML4ITS/TimeVQVAE.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/gitnexus-refresh-on-stale .github/skills/gitnexus-refresh-on-stale && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "gitnexus-refresh-on-stale" agent skill from https://github.com/ML4ITS/TimeVQVAE/tree/main/.agents/skills/gitnexus-refresh-on-stale into .github/skills/gitnexus-refresh-on-stale/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gitnexus-refresh-on-stale", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ML4ITS/TimeVQVAE gitnexus-refresh-on-stale --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ML4ITS/TimeVQVAE.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/gitnexus-refresh-on-stale .opencode/skills/gitnexus-refresh-on-stale && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "gitnexus-refresh-on-stale" agent skill from https://github.com/ML4ITS/TimeVQVAE/tree/main/.agents/skills/gitnexus-refresh-on-stale into .opencode/skills/gitnexus-refresh-on-stale/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gitnexus-refresh-on-stale", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
gitnexus-refresh-on-stale- GitHub stars
- 166
- Token cost
- ~264 tokens
- SKILL.md length
- 71 words
- Files
- 3 (incl. scripts)
- Skills in repo
- 2
- Repo updated
- First seen
- Licence
- MIT
At a glance
Refresh GitNexus indexing and regenerate local GitNexus skills when repository status is stale.
- Works in 3 steps: Check index status. → If status contains stale… → If .claude/skills/gitnexus exists after…
- Npx gitnexus status reports stale/outdated index state
- SKILL.md covers Workflow and Script
- Runs Shell scripts from its folder; calls npx and bash
What it does
Gitnexus Refresh On Stale is an agent skill from ML4ITS/TimeVQVAE. Refresh GitNexus indexing and regenerate local GitNexus skills when repository status is stale. Use when npx gitnexus status reports stale/outdated index state, or when you need to sync newly generated .claude/skills/gitnexus into .agents/skills/gitnexus with overwrite behavior.
Its SKILL.md is about 260 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts (for example `agents/openai.yaml` and `scripts/refresh_gitnexus_skills.sh`).
It sits in AI & LLM Engineering, covering Forecasting and time series and Deep learning. It works with PyTorch. The repository describes itself as: [official] PyTorch implementation of TimeVQVAE from the paper ["Vector Quantized Time Series Generation with a Bidirectional Prior Model", AISTATS 2023]. The licence is MIT.
When your agent uses it
- Npx gitnexus status reports stale/outdated index state
- You need to sync newly generated .claude/skills/gitnexus into .agents/skills/gitnexus with overwrite behavior
Example prompts
- “/gitnexus-refresh-on-stale”
Requirements
- Node.js
- A Bash shell
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Check index status.
- If status contains stale (case-insensitive), run
- If .claude/skills/gitnexus exists after analyze, replace .agents/skills/gitnexus with it.
What it can do on your machine
Read from SKILL.md and the folder at commit 39f98e9. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Shell), which the agent can run.
Shell commands in SKILL.md call:
npxbash
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npx, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Gitnexus Refresh On Stale loads about 264 tokens when it runs. Until then it costs about 78 tokens; SKILL.md has 71 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
The full file from ML4ITS/TimeVQVAE at commit 39f98e9, republished under its MIT licence (© ML4ITS). 71 words, ~264 tokens.
Download SKILL.mdSave it as
.claude/skills/gitnexus-refresh-on-stale/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.- name
- gitnexus-refresh-on-stale
- description
- Refresh GitNexus indexing and regenerate local GitNexus skills when repository status is stale. Use when `npx gitnexus status` reports stale/outdated index state, or when you need to sync newly generated `.claude/skills/gitnexus` into `.agents/skills/gitnexus` with overwrite behavior.
GitNexus Refresh On Stale
Run this skill from the repository root.
Workflow
- Check index status.
npx gitnexus status- If status contains
stale(case-insensitive), run:
npx gitnexus analyze- If
.claude/skills/gitnexusexists after analyze, replace.agents/skills/gitnexuswith it.
- Delete existing
.agents/skills/gitnexuswhen present. - Move
.claude/skills/gitnexusto.agents/skills/gitnexus.
- If status is not stale, do not run analyze.
Script
Use the bundled script for deterministic behavior:
bash .agents/skills/gitnexus-refresh-on-stale/scripts/refresh_gitnexus_skills.shThe script performs all steps above and prints what it changed.
© ML4ITS, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 2 other files (scripts) in .agents/skills/gitnexus-refresh-on-stale of ML4ITS/TimeVQVAE.
- SKILL.md
- agents/openai.yaml
- scripts/refresh_gitnexus_skills.sh
Open the folder on GitHubat commit 39f98e9
Compare with similar skills
Gitnexus Refresh On Stale next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Gitnexus Refresh On Stale this skillML4ITS/TimeVQVAE | 166 | — | ~264 | Automated safety check: Pass | MIT | |
| Physicsnemo DiscoverNVIDIA/skills | 3.5k | — | ~1.8k | Automated safety check: Pass | Apache-2.0 | |
| Condition SetupPINA-org/PINA | 797 | — | ~1k | Automated safety check: Pass | MIT | |
| TensorBoard Training VisualizationOrchestra-Research/AI-Research-SKILLs | 13k | 3 repos | ~3.8k | Automated safety check: Pass | MIT | |
| Technology Selectiondotnet/skills | 5.6k | 2 repos | ~2.1k | Automated safety check: Pass | MIT | |
| Databricks ML Trainingdatabricks/databricks-agent-skills | 345 | — | ~4.6k | Automated safety check: Pass | Custom licence |
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Questions about Gitnexus Refresh On Stale
What does Gitnexus Refresh On Stale do?
Refresh GitNexus indexing and regenerate local GitNexus skills when repository status is stale. Gitnexus Refresh On Stale is an agent skill from ML4ITS/TimeVQVAE. Refresh GitNexus indexing and regenerate local GitNexus skills when repository status is stale.
When should I use Gitnexus Refresh On Stale?
Gitnexus Refresh On Stale fits situations like: npx gitnexus status reports stale/outdated index state; you need to sync newly generated .claude/skills/gitnexus into .agents/skills/gitnexus with overwrite behavior.
How do I install Gitnexus Refresh On Stale in Claude Code?
Run `npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a claude-code`. Or copy the skill folder (.agents/skills/gitnexus-refresh-on-stale in ML4ITS/TimeVQVAE) into .claude/skills/gitnexus-refresh-on-stale in your project. Claude Code loads it when a task matches its description.
How do I install Gitnexus Refresh On Stale in Codex?
Run `npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a codex`. Or copy the skill folder (.agents/skills/gitnexus-refresh-on-stale in ML4ITS/TimeVQVAE) into .agents/skills/gitnexus-refresh-on-stale in your project. Codex loads it when a task matches its description.
Can I use Gitnexus Refresh On Stale in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add ML4ITS/TimeVQVAE --skill gitnexus-refresh-on-stale -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gitnexus-refresh-on-stale, .gemini/skills/gitnexus-refresh-on-stale, .github/skills/gitnexus-refresh-on-stale and .opencode/skills/gitnexus-refresh-on-stale in your project.
What does Gitnexus Refresh On Stale need to run?
Going by SKILL.md and its folder, Gitnexus Refresh On Stale needs a shell for the scripts in its folder and the command-line tools its instructions call (npx and bash). Our summary lists: Node.js; A Bash shell.
Does Gitnexus Refresh On Stale access the network?
SKILL.md contains no URLs. Its commands use npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Gitnexus Refresh On Stale safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Gitnexus Refresh On Stale use?
Gitnexus Refresh On Stale is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Gitnexus Refresh On Stale use?
About 264 tokens (SKILL.md is roughly 1.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Gitnexus Refresh On Stale?
Skills that share tags, products or a category with Gitnexus Refresh On Stale: Physicsnemo Discover (NVIDIA/skills, 3.5k stars), Condition Setup (PINA-org/PINA, 797 stars), TensorBoard Training Visualization (Orchestra-Research/AI-Research-SKILLs, 13k stars) and Technology Selection (dotnet/skills, 5.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Gitnexus Refresh On Stale?
ML4ITS (a GitHub organization) maintains it in ML4ITS/TimeVQVAE, which has 166 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on March 1, 2026.
Source: ML4ITS/TimeVQVAE on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.