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risk-assessment

risk-assessment is a skill for Claude Code from staskh/trading_skills. It costs 50 tokens per session (371 once invoked), scanned A, original, MIT.

A stock or position risk calculator measures historical volatility, beta, Value at Risk, drawdown, and the Sharpe ratio. These measures describe price fluctuations, market sensitivity, possible losses, past declines, and return relative to risk.

In plain words
What is it for?
Use it to assess a stock or dollar-sized position over a selected period and, when a position size is supplied, calculate position-specific dollar risk.
Why use it?
It turns price data into several risk measures so potential exposure can be evaluated more consistently.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

not rated 389repo +10 4d ago A scan SkillSpector: pass 50 tokens original MIT

Good fit Use it to assess a stock or dollar-sized position over a selected period and, when a position size is supplied, calculate position-specific dollar risk.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/staskh/trading_skills/risk-assessment
View source ↗ staskh/trading_skills
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 staskh/trading_skills --skill risk-assessment
Clone the repo
git clone --depth 1 https://github.com/staskh/trading_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 risk-assessment

README.md
[![agentmods](https://agentmods.dev/badge/skills/staskh/trading_skills/risk-assessment/github.svg)](https://agentmods.dev/skills/staskh/trading_skills/risk-assessment)
Your own site
<a href="https://agentmods.dev/skills/staskh/trading_skills/risk-assessment"><img src="https://agentmods.dev/badge/skills/staskh/trading_skills/risk-assessment/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 risk-assessment

Your own site · 80×15
<a href="https://agentmods.dev/skills/staskh/trading_skills/risk-assessment"><img src="https://agentmods.dev/badge/skills/staskh/trading_skills/risk-assessment.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 371 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
  • 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 $0.00050 $0.00371
Opus 5.5 $0.00020 $0.00148
Sonnet 5.5 $0.00010 $0.00074
Haiku 4.5 $0.00005 $0.00037

Measured 1mo ago against content hash a7c8a7dbb514, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

risk-assessment 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 1mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/risk.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.claude/skills/risk-assessment/SKILL.md · 46 lines

What it actually says

Risk Assessment

Calculate risk metrics for stocks and positions.

Instructions

Note: If uv is not installed or pyproject.toml is not found, replace uv run python with python in all commands below.

uv run python scripts/risk.py SYMBOL [--period PERIOD] [--position-size SIZE]

Arguments

  • SYMBOL - Ticker symbol
  • --period - Analysis period: 1mo, 3mo, 6mo, 1y (default: 1y)
  • --position-size - Dollar amount for position-specific metrics (optional)

Output

Returns JSON with:

  • volatility - Historical volatility (annualized)
  • beta - Beta vs SPY
  • var_95 - 95% Value at Risk (daily)
  • var_99 - 99% Value at Risk (daily)
  • max_drawdown - Maximum drawdown in period
  • sharpe_ratio - Risk-adjusted return
  • position_risk - If position-size provided, dollar VaR

Explain what the risk metrics mean and suggest position sizing if relevant.

Dependencies

  • numpy
  • yfinance

Timezone

All timestamps and time-based calculations must use the America/New_York timezone. All JSON output must include generated_at (NY time string) and data_delay fields.

Files

What ships with it

1 file 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.

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. 1mo ago First seen · 46 lines · 50 tokens per session scan A a7c8a7dbb514

Subscribe to this mod's changes

risk-assessment is a skill published in the GitHub repository staskh/trading_skills (389 stars, last pushed 4d ago), licensed MIT. It adds 50 tokens to every session and 371 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 2026-08-30.

Analytics and metricsFinance and fintechai-tradingclaudeclaude-skillsmcp-serveroption-tradingoptions-trading
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