Cosmos3 Env Troubleshoot
NVIDIA/cosmos-framework
Diagnose and fix Cosmos3 environment, installation, and runtime errors.
Use this repo skill for DiscoArt image generation, configuration/prompt scheduling, CLI, Jina serving, Docker runtime planning, and troubleshooting.
Install Discoart
$ npx skills add VectorSpaceLab/AREX-Skill --skill discoart -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install VectorSpaceLab/AREX-Skill discoart --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/VectorSpaceLab/AREX-Skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/repositories/repo-skills/discoart .claude/skills/discoart && 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 "discoart" agent skill from https://github.com/VectorSpaceLab/AREX-Skill/tree/main/skills/repositories/repo-skills/discoart into .claude/skills/discoart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discoart", 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/VectorSpaceLab/AREX-Skill/tree/main/skills/repositories/repo-skills/discoartType 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 VectorSpaceLab/AREX-Skill --skill discoart -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install VectorSpaceLab/AREX-Skill discoart --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/VectorSpaceLab/AREX-Skill.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/repositories/repo-skills/discoart .agents/skills/discoart && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "discoart" agent skill from https://github.com/VectorSpaceLab/AREX-Skill/tree/main/skills/repositories/repo-skills/discoart into .agents/skills/discoart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discoart", 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 VectorSpaceLab/AREX-Skill --skill discoart -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install VectorSpaceLab/AREX-Skill discoart --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/VectorSpaceLab/AREX-Skill.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/repositories/repo-skills/discoart .cursor/skills/discoart && 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 "discoart" agent skill from https://github.com/VectorSpaceLab/AREX-Skill/tree/main/skills/repositories/repo-skills/discoart into .cursor/skills/discoart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discoart", 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/VectorSpaceLab/AREX-Skill.git --path skills/repositories/repo-skills/discoart--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 VectorSpaceLab/AREX-Skill --skill discoart -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install VectorSpaceLab/AREX-Skill discoart --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/VectorSpaceLab/AREX-Skill.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/repositories/repo-skills/discoart .gemini/skills/discoart && 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 "discoart" agent skill from https://github.com/VectorSpaceLab/AREX-Skill/tree/main/skills/repositories/repo-skills/discoart into .gemini/skills/discoart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discoart", 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 VectorSpaceLab/AREX-Skill discoartInstalls 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 VectorSpaceLab/AREX-Skill --skill discoart -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/VectorSpaceLab/AREX-Skill.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/repositories/repo-skills/discoart .github/skills/discoart && 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 "discoart" agent skill from https://github.com/VectorSpaceLab/AREX-Skill/tree/main/skills/repositories/repo-skills/discoart into .github/skills/discoart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discoart", 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 VectorSpaceLab/AREX-Skill --skill discoart -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install VectorSpaceLab/AREX-Skill discoart --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/VectorSpaceLab/AREX-Skill.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/repositories/repo-skills/discoart .opencode/skills/discoart && 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 "discoart" agent skill from https://github.com/VectorSpaceLab/AREX-Skill/tree/main/skills/repositories/repo-skills/discoart into .opencode/skills/discoart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discoart", 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
discoart- GitHub stars
- 330
- Token cost
- ~1.3k tokens
- SKILL.md length
- 553 words
- Files
- 7 (incl. scripts, references)
- Skills in repo
- 159
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Use this repo skill for DiscoArt image generation, configuration/prompt scheduling, CLI, Jina serving, Docker runtime planning, and troubleshooting.
- Works in 5 steps: Install/import check. Use… → Pick the right route. Use the sub-skill… → Normalize before running. Validate… → …
- Tasks that involve Image generation
- SKILL.md covers Start here, Sub-skill routes, Minimal safe environment check and Public install and runtime facts, plus 2 more sections
- Runs Python scripts from its folder; calls python and pip
What it does
Discoart is an agent skill from VectorSpaceLab/AREX-Skill. Use this repo skill for DiscoArt image generation, configuration/prompt scheduling, CLI, Jina serving, Docker runtime planning, and troubleshooting.
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including scripts and reference files (for example `references/package-overview.md`, `references/repo-provenance.md` and `references/repo-routing-metadata.json`).
It sits in Media & Creative, covering Image generation and Containers. It works with Docker, CUDA and Python. The repository describes itself as: A Skill Library for Automated Machine Learning.
When your agent uses it
- Tasks that involve Image generation
- Tasks that involve Containers
Example prompts
- “/discoart”
Requirements
- Python 3
- Docker
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Install/import check. Use scripts/check_discoart_environment.py --check-cuda to verify package imports, version, default config access…
- Pick the right route. Use the sub-skill map below; most tasks should immediately move to a focused sub-skill.
- Normalize before running. Validate YAML/kwargs through discoart.config.load_config or the bundled validators before calling create() or…
- Preserve names and paths. Prefer explicit name_docarray, DISCOART_OUTPUT_DIR, and DISCOART_CACHE_DIR so outputs and cache behavior are…
- Check provenance if stale. Read references/repo-provenance.md before refreshing this skill or comparing it with a newer checkout.
What it can do on your machine
Read from SKILL.md and the folder at commit ac3fe1a. 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/ (Python), which the agent can run.
Shell commands in SKILL.md call:
pythonpip
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use pip, 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
Discoart loads about 1.3k tokens when it runs, and up to ~5.2k if it reads all its reference files. Until then it costs about 39 tokens; SKILL.md has 553 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 553 words (~1,277 tokens).
“Use this skill when the task involves DiscoArt, the Python package for creating Disco Diffusion artworks through a one-line API, YAML/CLI workflows, and optional Jina service deployment.”
- name
- discoart
- disable-model-invocation
- true
- metadata.disco-role
- operating
- license
- NOASSERTION
Files
SKILL.md and 6 other files (scripts, references) in skills/repositories/repo-skills/discoart of VectorSpaceLab/AREX-Skill.
- SKILL.md
- references/package-overview.md
- references/repo-provenance.md
- references/repo-routing-metadata.json
- references/troubleshooting.md
- scripts/check_discoart_environment.py
- sub-skills
Open the folder on GitHubat commit ac3fe1a
Compare with similar skills
Discoart 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 |
|---|---|---|---|---|---|---|
| Discoart this skillVectorSpaceLab/AREX-Skill | 330 | — | ~1.3k | Automated safety check: Pass | Custom licence | |
| Cosmos3 Env TroubleshootNVIDIA/cosmos-framework | 559 | — | ~1.3k | Automated safety check: Notes | Custom licence | |
| Migrate Workflow Ec2 To Osdcpytorch/test-infra | 113 | — | ~2k | Automated safety check: Pass | Custom licence | |
| Holoscan Install ContainerNVIDIA/skills | 3.5k | — | ~1.9k | Automated safety check: Pass | Apache-2.0 | |
| Cuopt InstallNVIDIA/skills | 3.5k | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| Classical Poem Silk VideoMr-funny/hbg-classical-poem-silk-video | 361 | — | ~1.6k | Automated safety check: Pass | MIT |
Similar skills
- Official
Migrate Workflow Ec2 To Osdc
pytorch/test-infra
Step-by-step playbook for migrating a pytorch/pytorch .github/workflows/.yml from EC2 to OSDC (ARC) runners — covers both dial-up and 100% opt-in patterns, with the inputs that must be plumbed…
- Official
Holoscan Install Container
NVIDIA/skills
Install Holoscan SDK via the NGC Docker container. An agent skill from NVIDIA/skills.
- Official
Cuopt Install
NVIDIA/skills
Install cuOpt for Python, C, or server via pip, conda, or Docker; verify the install.
Classical Poem Silk Video
Mr-funny/hbg-classical-poem-silk-video
Turn Chinese classical poems and ci into coherent vertical Chinese-art videos with poem-driven scene grouping, GPT ImageGen stills, Docker-only Gemini I2V, retained model-generated ambience, Gemini…
Verify
lkmeta/txtify
Verify a Txtify change end-to-end. An agent skill from lkmeta/txtify.
More from VectorSpaceLab/AREX-Skill
All 159 skills in this repoAgent Lightning
VectorSpaceLab/AREX-Skill
Use this repo skill for Agent Lightning package tasks: authoring trainable agents, tracing rewards and spans, running LightningStore/Trainer loops, using agl CLI services, choosing examples, and…
Agent Tools
VectorSpaceLab/AREX-Skill
A skill your agent uses when configuring LiteLLM for MCP tools, A2A agents, Claude Code/Cursor agent gateway traffic, MCP auth/OAuth, tool permissions, semantic filtering, or agent-specific proxy…
Agents And Awel
VectorSpaceLab/AREX-Skill
Build and debug DB-GPT agents, tools, skills, teams, and AWEL workflows, including deterministic local DAG runs and HTTP-trigger topology without assuming an LLM, credential, or external service.
Agents And Middleware
VectorSpaceLab/AREX-Skill
Work on the actively maintained LangChain v1 agent package: initchatmodel, createagent, structured output, tools, middleware, embeddings initialization, provider routing, and agent runtime…
Agents Workflows
VectorSpaceLab/AREX-Skill
A skill your agent uses for giskard.agents async chat workflows, tools, prompt templates, structured outputs, retries, rate limiting, embeddings, and optional LiteLLM backend.
Alphafold3
VectorSpaceLab/AREX-Skill
A skill your agent uses for AlphaFold 3 input preparation, prediction command planning, output interpretation, and Python API inspection.
Related
Categories
Questions about Discoart
What does Discoart do?
Use this repo skill for DiscoArt image generation, configuration/prompt scheduling, CLI, Jina serving, Docker runtime planning, and troubleshooting. Discoart is an agent skill from VectorSpaceLab/AREX-Skill. Use this repo skill for DiscoArt image generation, configuration/prompt scheduling, CLI, Jina serving, Docker runtime planning, and troubleshooting.
When should I use Discoart?
Discoart fits situations like: tasks that involve Image generation; tasks that involve Containers.
How do I install Discoart in Claude Code?
Run `npx skills add VectorSpaceLab/AREX-Skill --skill discoart -a claude-code`. Or copy the skill folder (skills/repositories/repo-skills/discoart in VectorSpaceLab/AREX-Skill) into .claude/skills/discoart in your project. Claude Code loads it when a task matches its description.
How do I install Discoart in Codex?
Run `npx skills add VectorSpaceLab/AREX-Skill --skill discoart -a codex`. Or copy the skill folder (skills/repositories/repo-skills/discoart in VectorSpaceLab/AREX-Skill) into .agents/skills/discoart in your project. Codex loads it when a task matches its description.
Can I use Discoart 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 VectorSpaceLab/AREX-Skill --skill discoart -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/discoart, .gemini/skills/discoart, .github/skills/discoart and .opencode/skills/discoart in your project.
What does Discoart need to run?
Going by SKILL.md and its folder, Discoart needs Python for the scripts in its folder and the command-line tools its instructions call (python and pip). Our summary lists: Python 3; Docker.
Does Discoart access the network?
SKILL.md contains no URLs. Its commands use pip, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Discoart 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 Discoart use?
Discoart has a licence file (declared in SKILL.md) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Discoart use?
About 1.3k tokens (SKILL.md is roughly 5.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.9k tokens, read only when the agent opens those files.
What are the alternatives to Discoart?
Skills that share tags, products or a category with Discoart: Cosmos3 Env Troubleshoot (NVIDIA/cosmos-framework, 559 stars), Migrate Workflow Ec2 To Osdc (pytorch/test-infra, 113 stars), Holoscan Install Container (NVIDIA/skills, 3.5k stars) and Cuopt Install (NVIDIA/skills, 3.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Discoart?
VectorSpaceLab (a GitHub organization) maintains it in VectorSpaceLab/AREX-Skill, which has 330 GitHub stars. The repository holds 159 skills in this directory. The repository was last updated on September 3, 2026.
Source: VectorSpaceLab/AREX-Skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.