train-pose

train-pose is a skill for Claude Code from ruvnet/RuView. It costs 44 tokens per session (546 once invoked), scanned A, original, MIT.

A workflow for training and evaluating WiFi-based human-pose models. It compares results with a simple mean-pose prediction and checks that test data has not leaked into training.

In plain words
What is it for?
Use it to train or assess CSI-to-pose models, calculate improvement over a baseline, and review reports before publishing PCK accuracy figures.
Why use it?
It helps prevent inflated accuracy claims, especially when a baseline already gives a surprisingly high score. It also distinguishes camera-supervised models from camera-free ones.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to train or assess CSI-to-pose models, calculate improvement over a baseline, and review reports before publishing PCK accuracy figures.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ruvnet/ruview/train-pose
About the project

RuView is a WiFi sensing platform that uses disturbances in radio signals, captured by low-cost ESP32 sensors, to detect presence, movement, breathing, and heart rate without cameras or wearables. It is intended for spatial monitoring and smart-home integrations. The catalogue add-ons support workflows for operating and integrating RuView.

ruvnet/RuView · 98,920 stars · on GitHub · cognitum.one

Install

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.

Any agent
npx skills add ruvnet/RuView --skill train-pose
Clone the repo
git clone --depth 1 https://github.com/ruvnet/RuView

Made for: Claude Code.

Wrote 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.

agentmods badge for train-pose

README.md
[![agentmods](https://agentmods.dev/badge/skills/ruvnet/ruview/train-pose/github.svg)](https://agentmods.dev/skills/ruvnet/ruview/train-pose)
Your own site
<a href="https://agentmods.dev/skills/ruvnet/ruview/train-pose"><img src="https://agentmods.dev/badge/skills/ruvnet/ruview/train-pose/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.

agentmods 80×15 button for train-pose

Your own site · 80×15
<a href="https://agentmods.dev/skills/ruvnet/ruview/train-pose"><img src="https://agentmods.dev/badge/skills/ruvnet/ruview/train-pose.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 546 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Snyk pass 7 Sept 2026
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00044 $0.00546
Opus 5.5 $0.00018 $0.00218
Sonnet 5.5 $0.00009 $0.00109
Haiku 4.5 $0.00004 $0.00055

Measured 18d ago against content hash 8cb132e46839, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

train-pose 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 18d 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.

harness/ruview/.claude/skills/train-pose/SKILL.md · 45 lines

What it actually says

train-pose

Build a CSI→pose model without overstating it. The project has a retracted 92.9%/100% history — the discipline below exists so it never recurs.

The non-negotiable: mean-pose baseline first

A pose model that always predicts the dataset's mean pose already scores ~50% PCK. Quote PCK only as a delta over that baseline, on a held-out split with no subject or temporal leakage. Example honest result (ADR-181):

Held-out PCK@20 59.5% vs a 50% mean-pose baseline = +9.4 pp real signal — MEASURED.

Paths

  • camera-supervised (ADR-079) — MediaPipe Pose labels the camera frame; paired CSI trains the net. Train/infer in one camera frame so the skeleton aligns.
  • camera-free (WiFlow, ADR-152) — no camera at inference; geometry-conditioned.
  • in-browser (ADR-181) — WebGPU/WASM trainer; the active backend is shown as a badge (honest about what's executing).

Run it through the harness (ADR-371)

npx @ruvnet/ruview train-plan --mode pose-smoke            # command, cwd, outputs; runs nothing
npx @ruvnet/ruview train --mode pose-smoke --confirm       # SYNTHETIC pipeline smoke (libtorch 2.11 for tch 0.24)
npx @ruvnet/ruview train --mode pose --data-dir <in-repo MM-Fi dir> --confirm
npx @ruvnet/ruview train-gate --file eval-report.json      # mean-pose baseline + leakage gate

The gate returns the only acceptable claim sentence. Quote nothing it fails.

Before you publish a number

  1. Run the mean-pose baseline on the same split.
  2. Report (model − baseline) in pp, with the split definition (chronological / blocked-gap / grouped-bucket; no leakage).
  3. ruview_claim_check the writeup — it flags any untagged or 100%/perfect claim.
  4. If it's a benchmark vs SOTA, tag MEASURED-EQUIVALENT only with the reproducer.
Changes

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.

  1. 18d ago Changed · +11 lines 8cb132e46839
  2. 1mo ago First seen · 34 lines · 44 tokens per session scan A 92aebd442347

Subscribe to this mod's changes

train-pose is a skill published in the GitHub repository ruvnet/RuView (98,920 stars, last pushed today), licensed MIT. It adds 44 tokens to every session and 546 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 2026-09-03.

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