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ray

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By stanfish06/skillquarium (GitHub) · coding · 12 stars · scanned at commit f748ea9

Distributed Python compute with Ray — @ray.remote tasks/actors for cluster-scale parallelism, Ray Data for large-batch preprocessing, Ray Train for distributed model training (DDP/FSDP/DeepSpeed), Ray Tune for scalable hyperparameter search, and Ray Serve for model serving. Use when scaling a Python workload (docking screens, million-cell atlas preprocessing, hyperparameter sweeps, multi-GPU training) from a laptop to a multi-node cluster with minimal code changes. Ray Tune can use optuna as a …

Works with any agent that supports SKILL.md skills.

What this skill can do

Downloads and installs other software

The author does not mention this.

Found in 7 places.

Show 4 more
  • skills/ray/SKILL.md, line 41uv pip install -U "ray[rllib]"
  • skills/ray/SKILL.md, line 44Check version: `python -c "import ray; print(ray.__version__)"` (targets the 2.5x series; APIs below are stable across recent 2.x releases). Pydantic v1 is depr
  • skills/ray/SKILL.md, line 181`cluster.yaml` declares provider (aws/gcp/azure/kubernetes), head/worker node types, autoscaling min/max workers, and a `setup_commands` list (e.g., `pip instal
  • skills/ray/SKILL.md, line 189- **`ray[all]` bloat.** The docs explicitly discourage `pip install ray[all]`; install only the extras your workload needs to avoid dependency conflicts and slo

Runs commands on your computer

The author does not mention this. Expected for a coding skill.

Found in 2 places.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'ray' ] || [ -L ~/.agents/skills/'ray' ]; then echo 'A skill folder named ray already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/stanfish06/skillquarium' "$d" && git -C "$d" checkout --quiet 'f748ea91aa51ce8fc42c27c809dba73a8377b1d5' -- 'skills/ray' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/ray' ~/.agents/skills/'ray' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'ray' ~/.claude/skills/'ray' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

DateVersionScore
2026-11-08f748ea980