How do I install the Named Immortal skill?

Run npx skillmds@latest add dvcrn/named-immortal in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Named Immortal safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Named Immortal?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Named Immortal free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Named Immortal?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Named Immortal by dvcrn — Agent Skill

Name: Named Immortal
Rating: 4.5 (4 reviews)
Author: dvcrn

Named Immortal

Empowers AI agents with crypto resource vitality assessment. Calls the Majestify API (crypto-health-hub) to compute Sharpe, Sortino, VaR, CVaR, drawdown, and other risk metrics, then classifies assets as IMMORTAL, MORTAL, or CRITICAL. Zero local dependencies — works anywhere with internet access.

dvcrn Updated Sep 8, 2026 32 repo stars

File contents

Named Immortal: Agent Resource Intelligence

"To survive the infinite game, one must understand not just price, but Vitality — the mathematical probability of survival."

What This Skill Does

This skill gives agents the ability to assess the financial health of crypto assets by calling the live Majestify API. It calculates institutional-grade risk metrics and classifies each asset into one of three vitality tiers:

Tier	Criteria	Agent Recommendation
🛡️ IMMORTAL	Sharpe > 1.2, Drawdown < 60%	Treasury / Long-term hold
⚠️ MORTAL	Moderate risk profile	Active management / Growth
☠️ CRITICAL	Drawdown > 80% or Sharpe < -1.0	Avoid / Hedge

Metrics Computed

All metrics are powered by the Crypto Health Hub backend (services.py):

Sharpe Ratio — Risk-adjusted return vs. risk-free rate
Sortino Ratio — Downside-only risk adjustment
VaR / CVaR (95%) — Worst-case loss scenarios
Cornish-Fisher VaR — Skewness/kurtosis-adjusted VaR
Max Drawdown — Largest peak-to-trough decline
Annualized Return — CAGR over the window
Skewness / Kurtosis — Distribution shape

Usage

Basic (default: BTC + ETH, 365-day window)

python .agent/skills/immortal/scripts/assess_vitality.py

Custom assets

python .agent/skills/immortal/scripts/assess_vitality.py --coins bitcoin ethereum solana

Custom API endpoint

python .agent/skills/immortal/scripts/assess_vitality.py --api https://crypto-health-hub.onrender.com

Custom time window

python .agent/skills/immortal/scripts/assess_vitality.py --coins bitcoin --days 90

Output

Human-readable output goes to stdout. Machine-readable JSON is emitted to stderr for agent piping:

# Agent can capture JSON like this:
python assess_vitality.py --coins bitcoin 2>results.json

Dependencies

Python 3.10+ (uses match-free syntax, compatible with 3.10)
httpx (optional) — if installed, used for async HTTP. Falls back to urllib from stdlib.
Internet access to the Majestify API (crypto-health-hub.onrender.com)

Related Skills

immortal-api — Full compute-budget survival API with ledger, optimizer, policy engine, and circuit breakers.
financial_analysis — Coding standards and metric comparison guidelines.

---name: named-immortaldescription: Empowers AI agents with crypto resource vitality assessment. Calls the Majestify API (crypto-health-hub) to compute Sharpe, Sortino, VaR, CVaR, drawdown, and other risk metrics, then classifies assets as IMMORTAL, MORTAL, or CRITICAL. Zero local dependencies — works anywhere with internet access.---# Named Immortal: Agent Resource Intelligence> *"To survive the infinite game, one must understand not just price, but Vitality — the mathematical probability of survival."*## What This Skill DoesThis skill gives agents the ability to **assess the financial health of crypto assets** by calling the live [Majestify](https://majestify.io) API. It calculates institutional-grade risk metrics and classifies each asset into one of three vitality tiers:| Tier | Criteria | Agent Recommendation ||:---|:---|:---|| 🛡️ **IMMORTAL** | Sharpe > 1.2, Drawdown < 60% | Treasury / Long-term hold || ⚠️ **MORTAL** | Moderate risk profile | Active management / Growth || ☠️ **CRITICAL** | Drawdown > 80% or Sharpe < -1.0 | Avoid / Hedge |## Metrics ComputedAll metrics are powered by the Crypto Health Hub backend (`services.py`):- **Sharpe Ratio** — Risk-adjusted return vs. risk-free rate- **Sortino Ratio** — Downside-only risk adjustment- **VaR / CVaR (95%)** — Worst-case loss scenarios- **Cornish-Fisher VaR** — Skewness/kurtosis-adjusted VaR- **Max Drawdown** — Largest peak-to-trough decline- **Annualized Return** — CAGR over the window- **Skewness / Kurtosis** — Distribution shape## Usage### Basic (default: BTC + ETH, 365-day window)```bashpython .agent/skills/immortal/scripts/assess_vitality.py```### Custom assets```bashpython .agent/skills/immortal/scripts/assess_vitality.py --coins bitcoin ethereum solana```### Custom API endpoint```bashpython .agent/skills/immortal/scripts/assess_vitality.py --api https://crypto-health-hub.onrender.com```### Custom time window```bashpython .agent/skills/immortal/scripts/assess_vitality.py --coins bitcoin --days 90```## Output**Human-readable** output goes to `stdout`. **Machine-readable JSON** is emitted to `stderr` for agent piping:```bash# Agent can capture JSON like this:python assess_vitality.py --coins bitcoin 2>results.json```## Dependencies- **Python 3.10+** (uses `match`-free syntax, compatible with 3.10)- **httpx** (optional) — if installed, used for async HTTP. Falls back to `urllib` from stdlib.- **Internet access** to the Majestify API (`crypto-health-hub.onrender.com`)## Related Skills- [immortal-api](file:///.agent/skills/immortal-api/SKILL.md) — Full compute-budget survival API with ledger, optimizer, policy engine, and circuit breakers.- [financial_analysis](file:///.agent/skills/financial_analysis/SKILL.md) — Coding standards and metric comparison guidelines.

Frequently asked questions