Immortal

Empowers AI agents with crypto resource vitality assessment. Calls the Majestify API (crypto-health-hub) to compute Sharpe, Sortino, VaR, CVaR, drawdown, and...

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.