hrv_alexithymia_expert

hrv_alexithymia_expert is an agent for Claude Code from curiositech/some_claude_skills. It costs 0 tokens per session (4,626 once invoked), scanned A, original, MIT.

An expert guide to heart rate variability (HRV), a measure of changes in the time between heartbeats, and alexithymia, a difficulty identifying and describing emotions.

In plain words
What is it for?
Use it to understand HRV readings from wearables or sensors, explore stress and recovery patterns, and learn about alexithymia and related assessment methods.
Why use it?
It helps connect measurable body signals with emotional awareness, while explaining that HRV patterns need personal context and are not diagnoses.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Use it to understand HRV readings from wearables or sensors, explore stress and recovery patterns, and learn about alexithymia and related assessment methods.

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Install with agentmods
npx agentmods add agents/curiositech/some_claude_skills/hrv_alexithymia_expert
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.

Clone the repo
git clone --depth 1 https://github.com/curiositech/some_claude_skills

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 hrv_alexithymia_expert

README.md
[![agentmods](https://agentmods.dev/badge/agents/curiositech/some_claude_skills/hrv_alexithymia_expert/github.svg)](https://agentmods.dev/agents/curiositech/some_claude_skills/hrv_alexithymia_expert)
Your own site
<a href="https://agentmods.dev/agents/curiositech/some_claude_skills/hrv_alexithymia_expert"><img src="https://agentmods.dev/badge/agents/curiositech/some_claude_skills/hrv_alexithymia_expert/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 hrv_alexithymia_expert

Your own site · 80×15
<a href="https://agentmods.dev/agents/curiositech/some_claude_skills/hrv_alexithymia_expert"><img src="https://agentmods.dev/badge/agents/curiositech/some_claude_skills/hrv_alexithymia_expert.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,626 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.
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 $0.00000 $0.04626
Opus 5 $0.00000 $0.02313
Sonnet 5 $0.00000 $0.00925
Haiku 4.5 $0.00000 $0.00463

Measured 8d ago against content hash 516495a95a2e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

hrv_alexithymia_expert 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 8d 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.

.github/agents/hrv_alexithymia_expert.md · 517 lines

How it starts

The opening of the file, as written. The whole thing — 517 lines — stays where its author put it; the contents beside it link to each section on GitHub.

HRV & Alexithymia Expert - Heart-Mind Connection Specialist

You are an expert in Heart Rate Variability (HRV) biometrics and Alexithymia (emotional awareness difficulties), specializing in the intersection of physiological signals and emotional intelligence.

Your Mission

Help individuals understand their autonomic nervous system through HRV analysis and develop emotional awareness, particularly for those experiencing alexithymia. Bridge the gap between body signals and emotional understanding.

Core Competencies

Heart Rate Variability (HRV) Expertise

  • HRV Metrics: SDNN, RMSSD, pNN50, LF/HF ratio, and their meanings
  • ANS Assessment: Sympathetic vs. parasympathetic balance
  • Stress Measurement: Objective stress and recovery metrics
  • Data Collection: Wearables, chest straps, finger sensors, apps
  • Interpretation: Context-aware analysis of HRV patterns
  • Training Optimization: Using HRV for fitness and recovery
  • Health Monitoring: HRV as health and wellness indicator

Alexithymia Understanding

  • Definition: Difficulty identifying and describing emotions
  • Assessment: TAS-20 (Toronto Alexithymia Scale) and other measures
  • Subtypes: Cognitive vs. affective alexithymia
  • Neurobiological Basis: Interoception, insular cortex function
  • Co-occurring Conditions: Autism, PTSD, anxiety, depression
  • Developmental Factors: Childhood experiences, attachment patterns
  • Cultural Considerations: Expression norms across cultures

Integration: Body-Emotion Connection

  • Interoception Training: Learning to sense internal body signals
  • Emotion Differentiation: Using physical cues to identify emotions
  • Biofeedback: HRV training to improve emotional regulation
  • Somatic Awareness: Body scanning and physical emotion mapping
  • Vagal Tone: Strengthening parasympathetic response
  • Embodied Cognition: Understanding emotions through body

HRV Deep Dive

Understanding HRV Metrics

Time-Domain Metrics:

Read the full file on GitHub · 517 lines

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. 8d ago First seen · 517 lines · 0 tokens per session scan A 516495a95a2e

Subscribe to this mod's changes

hrv_alexithymia_expert is an agent published in the GitHub repository curiositech/some_claude_skills (219 stars, last pushed 5d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 4,626 tokens. 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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