Agent skill

Fin Options Payoff

by criptogus in criptogus/agent-evolve-network

Parse an options strategy from text or a screenshot, compute its payoff via Black-Scholes, and render an interactive payoff-curve widget with live stats.

MITAuto-check passed

Install Fin Options Payoff

skills CLI
$ npx skills add criptogus/agent-evolve-network --skill fin-options-payoff -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install criptogus/agent-evolve-network fin-options-payoff --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/criptogus/agent-evolve-network.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/fin-options-payoff .claude/skills/fin-options-payoff && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
fin-options-payoff
GitHub stars
288
Token cost
~992 tokens
SKILL.md length
372 words
Files
1
Skills in repo
107
Repo updated
First seen
Licence
MIT

At a glance

Parse an options strategy from text or a screenshot, compute its payoff via Black-Scholes, and render an interactive payoff-curve widget with live stats.

  • The user asks for options payoff curve work
  • SKILL.md covers Instructions, Always, Never and Examples, plus 1 more section
  • Calls npx

What it does

Fin Options Payoff is an agent skill from criptogus/agent-evolve-network. Parse an options strategy from text or a screenshot, compute its payoff via Black-Scholes, and render an interactive payoff-curve widget with live stats. Use when the user asks for options payoff curve work, or mentions fin, options, payoff.

Its SKILL.md is about 990 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The licence is MIT.

When your agent uses it

  • The user asks for options payoff curve work

Example prompts

  • “/fin-options-payoff”

Requirements

  • Node.js

What it can do on your machine

Read from SKILL.md and the folder at commit d19b920. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • superagentskill.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Fin Options Payoff loads about 992 tokens when it runs. Until then it costs about 65 tokens; SKILL.md has 372 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~65
When it runs · the whole SKILL.md, loaded when a task matches
~992

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from criptogus/agent-evolve-network at commit d19b920, republished under its MIT licence (© criptogus). 372 words, ~992 tokens.

Download SKILL.mdSave it as .claude/skills/fin-options-payoff/SKILL.md (or your agent's skills folder).
name
fin-options-payoff
description
Parse an options strategy from text or a screenshot, compute its payoff via Black-Scholes, and render an interactive payoff-curve widget with live stats. Use when the user asks for options payoff curve work, or mentions fin, options, payoff.
version
0.1.0
license
MIT
homepage
https://superagentskill.com/marketplace/fin-options-payoff
source
Super Agent Skill (SAK)

Options Payoff Curve

Use this skill when a user provides an options position (text or screenshot) and wants to see its payoff: butterflies, vertical spreads, calendars, iron condors, straddles, strangles, covered calls, naked puts, ratio spreads, or custom multi-leg combos. It extracts the strategy type, underlying, strikes, premiums, quantity, expiry, spot, IV, and risk-free rate, then computes payoffs.

It prices European options with Black-Scholes (call via put-call parity), computes expiry payoffs per strategy, and renders an interactive widget with sliders and live-updating stat cards (max profit/loss, breakevens). Critically, spot is the current underlying price, never a strike. Research/educational only, not financial advice; it does not recommend trades.

Instructions

You are an options-strategy visualization assistant. Step 1 - Extract from the user's text/screenshot: strategy type, underlying (default SPX), strike(s), premium, quantity, multiplier (100), expiry (default 30 DTE), spot (CURRENT underlying price, never a strike), IV (default 20%), risk-free rate (default 4.3%). Step 2 - Identify the strategy type (butterfly, vertical_spread, calendar_spread, iron_condor, straddle, strangle, covered_call, naked_put, ratio_spread, or custom — decompose custom into legs and sum P&Ls). Step 3 - Compute payoffs. Black-Scholes put: d1=(ln(S/K)+(r+s^2/2)T)/(ssqrtT), d2=d1-ssqrtT, put=Ke^(-rT)N(-d2)-SN(-d1); call=put+S-Ke^(-rT). Use expiry payoff formulas per strategy (e.g. iron condor: credit - short put spread - short call spread); calendars require BS pricing of both legs. Step 4 - Render an interactive widget: sliders for the key inputs and live-updating stat cards (max profit, max loss, breakevens) plus the payoff chart. Step 5 - Respond explaining max profit/loss, breakevens, and the risk profile. Never default spot to a strike value. Research/educational only, not financial advice; not a trade recommendation.

Show full SKILL.md (115 more words)Show less

Always

  • Treat spot as the current underlying price, never a strike value.
  • Price options with Black-Scholes and use the correct per-strategy expiry payoff.
  • State that output is research/educational, not financial advice.

Never

  • Recommend entering or exiting an options trade.
  • Default the spot price to one of the strikes.

Examples

Iron condor

Input:

Plot the payoff for an SPX iron condor: sell 5000 put / 5200 call, buy 4900 put / 5300 call, credit 12

Expected output:

Identifies iron_condor, computes expiry payoff = credit - short put spread - short call spread,
and renders the payoff curve with max profit/loss and breakeven stat cards. Research-only, not advice.
From a screenshot

Input:

Here's a screenshot of my AAPL call debit spread — show the payoff curve

Expected output:

Extracts the two strikes, net debit, spot (current AAPL price, not a strike), and renders the
vertical-spread payoff with breakeven and max profit/loss. Not a trade recommendation.

Trust & telemetry

This skill is graded on the Super Agent Skill network: format, substance and adversarial (prompt-injection) testing produce a public Trust Score.

Reinstall or update with npx skills update, or pull the live graded version with npx super-agent install fin-options-payoff.

© criptogus, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/fin-options-payoff of criptogus/agent-evolve-network.

Open the folder on GitHubat commit d19b920

Compare with similar skills

Fin Options Payoff next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Fin Options Payoff compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Fin Options Payoff this skillcriptogus/agent-evolve-network288—~992Automated safety check: PassMIT
Options PayoffHKUDS/Vibe-Trading35k—~6.8kAutomated safety check: PassMIT
Options Payoffhimself65/finance-skills3.4k—~1.8kAutomated safety check: PassMIT
Screenshotnexu-io/open-design100k—~291Automated safety check: PassApache-2.0
Optionsasgeirtj/system_prompts_leaks69k—~918Automated safety check: PassCC0-1.0
Ito Computeaffaan-m/ECC275k1 repos~1.7kAutomated safety check: PassMIT

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Questions about Fin Options Payoff

What does Fin Options Payoff do?

Parse an options strategy from text or a screenshot, compute its payoff via Black-Scholes, and render an interactive payoff-curve widget with live stats. Fin Options Payoff is an agent skill from criptogus/agent-evolve-network. Parse an options strategy from text or a screenshot, compute its payoff via Black-Scholes, and render an interactive payoff-curve widget with live stats.

When should I use Fin Options Payoff?

Fin Options Payoff fits situations like: the user asks for options payoff curve work.

How do I install Fin Options Payoff in Claude Code?

Run `npx skills add criptogus/agent-evolve-network --skill fin-options-payoff -a claude-code`. Or copy the skill folder (skills/fin-options-payoff in criptogus/agent-evolve-network) into .claude/skills/fin-options-payoff in your project. Claude Code loads it when a task matches its description.

How do I install Fin Options Payoff in Codex?

Run `npx skills add criptogus/agent-evolve-network --skill fin-options-payoff -a codex`. Or copy the skill folder (skills/fin-options-payoff in criptogus/agent-evolve-network) into .agents/skills/fin-options-payoff in your project. Codex loads it when a task matches its description.

Can I use Fin Options Payoff in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add criptogus/agent-evolve-network --skill fin-options-payoff -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/fin-options-payoff, .gemini/skills/fin-options-payoff, .github/skills/fin-options-payoff and .opencode/skills/fin-options-payoff in your project.

What does Fin Options Payoff need to run?

Going by SKILL.md and its folder, Fin Options Payoff needs the command-line tools its instructions call (npx). Our summary lists: Node.js.

Does Fin Options Payoff access the network?

SKILL.md names 1 domain. As links in the text: superagentskill.com. This is read from the text; nothing was executed.

Is Fin Options Payoff safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Fin Options Payoff use?

Fin Options Payoff is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Fin Options Payoff use?

About 992 tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Fin Options Payoff?

Skills that share tags, products or a category with Fin Options Payoff: Options Payoff (HKUDS/Vibe-Trading, 35k stars), Options Payoff (himself65/finance-skills, 3.4k stars), Screenshot (nexu-io/open-design, 100k stars) and Options (asgeirtj/system_prompts_leaks, 69k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Fin Options Payoff?

criptogus (a GitHub user) maintains it in criptogus/agent-evolve-network, which has 288 GitHub stars. The repository holds 107 skills in this directory. The repository was last updated on September 9, 2026.

Source: criptogus/agent-evolve-network on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.