overthinkos/cuda
distros/skills/cuda/SKILL.md
CUDA toolkit, cuDNN, ONNX Runtime, and NVIDIA GPU development libraries from negativo17 repos. Depends on the nvidia candy for runtime support. Use when working with GPU computing, CUDA, cuDNN, machine learning infrastructure, or NVIDIA development tools.
tools
Updated Jun 11, 2026
$ install --global
skillsauthnpx skillsauth add overthinkos/overthink-plugins cudaInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Jun 11, 2026, 7:07 AM415.1s1 file scanned
SKILL.md
- name:
- cuda
- description:
- |
cuda -- CUDA development toolkit
CUDA compiler, cuDNN, ONNX Runtime, and GPU development libraries. Depends on the nvidia candy for runtime support (driver libs, nvidia-ctk).
Candy Properties
| Property | Value |
|----------|-------|
| Install files | task:, charly.yml |
| Depends | nvidia, ffmpeg |
Environment Variables
| Variable | Value |
|----------|-------|
| CUDA_HOME | /usr |
Packages
RPM: cuda-nvcc, cuda-cudart-devel, cuda-cudart-static, cuda-nvrtc-devel, cuda-cupti-devel, cuda-cccl-devel, cuda-cudnn, libcurand-devel, libcufile-devel, onnxruntime, libaio-devel, cpio
PAC: cuda, cudnn, python-onnxruntime-cpu
Note: FFmpeg codec libraries are provided via the ffmpeg dependency candy rather than installed directly. On Fedora, CUDA packages come from the negativo17 fedora-nvidia repo (added by the nvidia candy); on Arch/CachyOS they come from the standard repos.
Multi-distro (Fedora + Arch)
The candy is multi-distro. The distro.arch section installs cuda, cudnn,
and python-onnxruntime-cpu from the Arch repos. Arch installs CUDA under
/opt/cuda, while CUDA_HOME is /usr, so the Arch path symlinks
/opt/cuda/* into /usr/* to stitch the Arch layout into the Fedora layout.
With that stitch in place, the same nvcc, header, and library paths resolve
identically on Fedora and on Arch/CachyOS.
Install tasks
Extracts cuDNN headers from cuda-cudnn-devel RPM (bypasses driver dependency via rpm2cpio) on Fedora; the /opt/cuda → /usr symlink stitch runs on Arch/CachyOS.
Usage
# charly.yml
nvidia:
base: fedora-nonfree
candy:
- nvidia
- cuda
Used In Boxes
/charly-distros:nvidia(base for all GPU boxes)/charly-immich:immich-ml
Related Candies
/charly-distros:nvidia— NVIDIA GPU runtime (driver libs, CDI toolkit) — required dependency/charly-selkies:ffmpeg— FFmpeg multimedia (nonfree codecs) — required dependency/charly-distros:rocm— AMD GPU counterpart (ROCm runtime + OpenCL)/charly-languages:python-ml— ML Python environment (depends on cuda)/charly-jupyter:jupyter— Jupyter notebooks (depends on cuda)/charly-ollama:ollama— LLM server (depends on cuda)/charly-comfyui:comfyui— image generation (depends on cuda)
Related
/charly-image:layer— candy authoring reference (charly.ymlschema, task verbs, service declarations)/charly-eval:eval— declarative testing (eval:block,charly eval box,charly eval live)
Related Skills
overthinkos/charly
tools
VerifiedTrustedCommunity
OpenCharly CLI (charly) binary installed into container/VM images for in-container use. Use when working with charly binary deployment inside containers, native D-Bus support, or the full charly toolchain (charly binary + virtualization + gocryptfs + socat).
SKILL.mdUpdated Jun 10, 2026
overthinkos/charly-cachyos
development
VerifiedTrustedCommunity
Operator CachyOS workstation profile — a kind:local template + target:local deploy that installs the full dev stack (30 candies) onto a CachyOS host via ShellExecutor. Lives in the overthinkos/cachyos submodule. MUST be invoked before editing or applying the charly-cachyos workstation profile.
SKILL.mdUpdated Jun 10, 2026
overthinkos/charly-fedora
tools
VerifiedTrustedCommunity
Fedora box with the full charly toolchain using shared candies. Rootless-first — runs as uid=1000 with passwordless sudo (no root, no cap_add: ALL). Same candy list as charly-arch. Includes NVIDIA GPU runtime. MUST be invoked before building, deploying, configuring, or troubleshooting the charly-fedora box.
SKILL.mdUpdated Jun 10, 2026
overthinkos/charly-arch
tools
VerifiedTrustedCommunity
Arch Linux box with the full charly toolchain. Rootless-first — runs as uid=1000 with passwordless sudo (no root, no cap_add: ALL). Composes /charly-coder:charly-mcp so the box is reachable as an MCP gateway on port 18765. NVIDIA GPU runtime composed in. MUST be invoked before building, deploying, configuring, or troubleshooting the charly-arch box.
SKILL.mdUpdated Jun 10, 2026