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 calebzu/pmsm-control-claude-skills-for-matlab --skill motor-pmsm-basegit clone --depth 1 https://github.com/calebzu/pmsm-control-claude-skills-for-matlabWrote 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/calebzu/pmsm-control-claude-skills-for-matlab/motor-pmsm-base)<a href="https://agentmods.dev/skills/calebzu/pmsm-control-claude-skills-for-matlab/motor-pmsm-base"><img src="https://agentmods.dev/badge/skills/calebzu/pmsm-control-claude-skills-for-matlab/motor-pmsm-base/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/calebzu/pmsm-control-claude-skills-for-matlab/motor-pmsm-base"><img src="https://agentmods.dev/badge/skills/calebzu/pmsm-control-claude-skills-for-matlab/motor-pmsm-base.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00159 | $0.01699 |
| Opus 5 | $0.00079 | $0.00849 |
| Sonnet 5 | $0.00032 | $0.00340 |
| Haiku 4.5 | $0.00016 | $0.00170 |
Grade A, and why
motor-pmsm-base 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 12d 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 — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.
motor-pmsm-base — PMSM Simulation Modeling Base
Reusable plant + frame conventions + building blocks + sanity-check templates + broken-FOC defense + visual review standards for three-phase voltage-source-inverter-driven PMSM (SPMSM / IPMSM via parameterization). Method-specific control laws (FOC / FCS-MPC / DTC / SMC / sensorless / observer / MTPA / weak-field) layer on top of this base.
Must-Follow Rules
- Use
shared/*assets, do not duplicate.shared/formulas/pmsm_formulas.mdhas signed-off plant equations and control law derivations.shared/building_blocks/provides verified atomic blocks. Reference them by path; do not re-derive or copy content. - Run pre-build sanity grid before any build. See references/pre_build_grid.md. Fail-fast when Vdc/BEMF tight, Goto TagVisibility default-local, FF dimensional incorrect, or sector=7 startup unhandled.
- Visual 4-check before trusting numerical metrics: motor rotates / iq tracks reference / abc AC sinusoidal / Te energy balance. If any check fails, fix the implementation before computing 5-metric scores.
- Layout gate after build (MANDATORY, not advisory — prevents silent skip):
block_overlaps==0is a HARD self-test (T7; build fails otherwise) + a mandatory human screenshot sign-off (same human-in-loop model as the Visual 4-check). Line-line crossings and line-through-block hits are SOFT (reported, NEVER numeric-gated): non-planar signal graphs (K3,3/K5) cannot reach zero crossings on a 2-D plane (Kuratowski), so reach zero only by restructuring (Subsystem encapsulation / Goto/From), never by hard-gating a count. See references/measurement_logger.md. - One-click reproducibility: model must Run from
.slxdouble-click without prior script execution. Inject all parameters viaset_param(mdl, 'InitFcn', ...). - Don't guess conventions. dq is amplitude-invariant (factor 2/3); Anti_Park's internal
From "The"requiresGoto_The TagVisibility='global'. See references/plant_modeling.md and references/building_blocks.md. - PMSM block
RefAnglemust be'Aligned with phase A axis (original Park)'. R2024bsps_libdefault is'90 degrees behind phase A axis (modified Park)', which rotates the plant dq frame 90° relative to the chart Park convention — a silent failure mode (motor drifts to wrong operating point, abc non-clean sinusoidal,idlarge drift,iqcannot trackiq_ref). Either copy PMSM fromshared/building_blocks/pmsm_blocks.slx(pre-set), orset_param([mdl '/PMSM'], 'RefAngle', 'Aligned with phase A axis (original Park)'). DTC αβ-frame methods exempt. See references/broken_foc_diagnostics.md F-CRIT 6.
What ships with it
7 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.
- 12d ago First seen · 70 lines · 159 tokens per session scan A d0c3afcffbcb
motor-pmsm-base is a skill published in the GitHub repository calebzu/pmsm-control-claude-skills-for-matlab (13 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 159 tokens to every session and 1,699 once invoked, about $0.0008 per session on Opus 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 2026-08-30.
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