Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add darellchua2/opencode-config-template --skill cad-gcode-skillgit clone --depth 1 https://github.com/darellchua2/opencode-config-templateWrote 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.
[](https://agentmods.dev/skills/darellchua2/opencode-config-template/cad-gcode-skill)<a href="https://agentmods.dev/skills/darellchua2/opencode-config-template/cad-gcode-skill"><img src="https://agentmods.dev/badge/skills/darellchua2/opencode-config-template/cad-gcode-skill/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.
<a href="https://agentmods.dev/skills/darellchua2/opencode-config-template/cad-gcode-skill"><img src="https://agentmods.dev/badge/skills/darellchua2/opencode-config-template/cad-gcode-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00053 | $0.01441 |
| Opus 5.5 | $0.00021 | $0.00576 |
| Sonnet 5.5 | $0.00011 | $0.00288 |
| Haiku 4.5 | $0.00005 | $0.00144 |
Grade A, and why
cad-gcode-skill 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 143 lines — stays where its author put it; the contents beside it link to each section on GitHub.
G-code
Provenance: maintained in earthtojake/text-to-cad. Use the installed local skill files as the runtime source of truth; the repository link is only for provenance and release review.
Use this skill for plain .gcode generation from mesh files. It is printer-agnostic and never uploads, starts, or packages print jobs.
Workflow
- Confirm the input is a supported mesh:
.stl,.obj, unsliced.3mf,.ply,.glb, or.gltf. - Require an explicit printer/profile wrapper JSON. Do not invent real-printer profiles.
- Discover slicer backends when the backend is unknown:
python scripts/gcode_tool.py discover
- Inspect the input:
python scripts/gcode_tool.py inspect --input path/to/model.stl --json
- Dry-run the slicer command before executing:
python scripts/gcode_tool.py slice \
--input path/to/model.stl \
--output /tmp/model.gcode \
--profile path/to/profile.json \
--backend auto \
--dry-run
- Execute only after the dry-run command and profile are appropriate:
python scripts/gcode_tool.py slice \
--input path/to/model.stl \
--output /tmp/model.gcode \
--profile path/to/profile.json \
--backend auto \
--execute
- Validate the generated G-code:
python scripts/gcode_tool.py validate \
--gcode /tmp/model.gcode \
--profile path/to/profile.json \
--json
CAD Viewer Handoff
After completing G-code work that creates or modifies a plain .gcode, you must ALWAYS hand the explicit file path to the cad-viewer-skill (load via skill tool) when that skill is installed. the cad-viewer-skill (load via skill tool) must start CAD Viewer if it is not already running and return link(s) to the relevant created or updated file(s); the preview is diagnostic only and does not replace this skill's static validation. If the cad-viewer-skill (load via skill tool) is unavailable or startup fails, report that instead of silently omitting the handoff.
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 143 lines · 53 tokens per session scan A 7cd140e9fc33
cad-gcode-skill is a skill published in the GitHub repository darellchua2/opencode-config-template (6 stars, last pushed 28d ago), licensed Apache-2.0. It adds 53 tokens to every session and 1,441 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 2026-08-31.
Other skills, from other repositories
gke-compute-classes
Configures, optimizes, and troubleshoots GKE ComputeClasses. Use when configuring Spot VMs with on-demand fallback, targeting specific accelerators (GPUs/TPUs) or machine families, restricting ComputeClass access, or debugging pending pods related to node pool auto-creation. Do not use for cluster-level Node Auto…
jetson-diagnostic
Read-only Jetson health snapshot for identity, memory, GPU, thermal, power, storage, services, and top processes.
offensive-z-wave
Z-Wave attack methodology — sniffing with Z-Force / EZ-Wave / RTL-SDR + ZniffMobile, S0 (legacy) network-key derivation flaw and key reuse, S2 (modern) ECDH commissioning analysis, replay/injection on unauthenticated nodes, default-key brute-force on test deployments, and home-automation hub pivots. Use when targeting…
doca-socket-relay
Use this skill when the operator is driving the DOCA Socket Relay to bridge a socket-oriented host application onto a BlueField DPU peer without rewriting it — picking the deployment shape (in-process, sidecar, or BlueField service container), configuring the host-side socket and the DPU-side forwarding endpoint…
hsb-flash
Flash the FPGA on an HSB board connected to an NVIDIA devkit. Supports HSB Lattice boards (FPGA versions 2407, 2412, 2507, 2510) and Leopard Imaging VB1940 "all-in-one" cameras (FPGA versions 2507, 2510). Uses release-specific YAML manifests and board-type-specific program commands. Lattice and VB1940 commands must…
jetson-validate-image
Use after jetson-flash-image to run static BSP checks, on-target smoke/regression tests on a flashed DUT, or both. Not for build or flash steps. Triggers: validate bsp, on-target validation.