Slash Command

Optimize Yield

Find and optimize DeFi yield farming opportunities across multiple protocols

Type: Slash Command
Repository: jeremylongshore/tons-of-skills-marketplace
GitHub stars: 2.8k
License: MIT
Repo last updated: Sep 27, 2026
Source file: plugins/crypto/defi-yield-optimizer/commands/optimize-yield.md

What Optimize Yield is

Optimize Yield is a slash command published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”

A slash command is a reusable prompt saved as a markdown file and run by typing its name after a slash. In Claude Code, custom commands have been merged into skills: a file in .claude/commands/ and a skill folder in .claude/skills/ both create the same kind of command, and existing command files keep working.

Optimize Yield gives you a repeatable way to run the same instructions without retyping them, optionally with arguments.

How to install Optimize Yield

Claude Code

Download optimize-yield.md from the repository.
Save it to ~/.claude/commands/ (all projects) or .claude/commands/ (one project). As a skill, you can instead save it as ~/.claude/skills/<name>/SKILL.md.
Run it by typing / followed by its name.

Claude Cowork

Turn the command into a skill: create a folder with the file saved as SKILL.md and zip it.
In Customize → Skills, click +, then upload the ZIP.
Run it from any task with / and the skill name.

New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.

Inside the source file

An excerpt from plugins/crypto/defi-yield-optimizer/commands/optimize-yield.md, shared under the repository's MIT license. Read the full file on GitHub.

Comprehensive DeFi yield optimization across protocols with APY tracking, risk assessment, and automated strategy recommendations.

Usage

When optimizing DeFi yield, implement comprehensive analysis across protocols:

Required Parameters

Capital: Amount to deploy
Risk Tolerance: low, medium, high
Chains: ethereum, bsc, polygon, arbitrum, all
Duration: Days to farm (7, 30, 90, 365)
Strategy: stable, balanced, aggressive

Implementation

1. DeFi Yield Optimizer

class DeFiYieldOptimizer {
    constructor() {
        this.protocols = {
            ethereum: {
                aave: { api: 'https://api.aave.com/v3', type: 'lending' },
                compound: { api: 'https://api.compound.finance/v3', type: 'lending' },
                uniswap: { api: 'https://api.thegraph.com/subgraphs/name/uniswap/uniswap-v3', type: 'dex' },
                curve: { api: 'https://api.curve.fi', type: 'stableswap' },
                yearn: { api: 'https://api.yearn.finance/v1', type: 'aggregator' },
                convex: { api: 'https://api.convexfinance.com', type: 'boost' }
            },
            bsc: {
                pancakeswap: { api: 'https://api.pancakeswap.info/api/v2', type: 'dex' },
                venus: { api: 'https://api.venus.io', type: 'lending' },
                alpaca: { api: 'https://api.alpacafinance.org', type: 'leveraged' }
            },
            polygon: {
                quickswap: { api: 'https://api.quickswap.exchange', type: 'dex' },
…

2. Display Interface

class YieldDisplay {
    displayOptimization(result) {
        return `
╔════════════════════════════════════════════════════════════════╗
║                   DEFI YIELD OPTIMIZATION                      ║
╠════════════════════════════════════════════════════════════════╣
║ Capital:       $${result.parameters.capital.toLocaleString().padEnd(47)} ║
║ Strategy:      ${result.parameters.strategy.padEnd(48)} ║
║ Duration:      ${(result.parameters.duration + ' days').padEnd(48)} ║
║ Risk Level:    ${result.parameters.riskTolerance.padEnd(48)} ║
╠════════════════════════════════════════════════════════════════╣
║                    TOP OPPORTUNITIES                           ║
╠════════════════════════════════════════════════════════════════╣
${this.formatOpportunities(result.opportunities.slice(0, 5))}
╠════════════════════════════════════════════════════════════════╣
║                  OPTIMIZED PORTFOLIO                           ║
╠════════════════════════════════════════════════════════════════╣
${this.formatPortfolio(result.portfolio)}
…

3. Auto-Compound Calculator

class AutoCompoundCalculator {
    calculateOptimalFrequency(params) {
        const {
            principal,
            apy,
            gasCost,
            duration
        } = params;

        const frequencies = [1, 7, 14, 30, 90, 365];
        const results = [];

        for (const freq of frequencies) {
            const compoundsPerYear = 365 / freq;
            const gasPerYear = compoundsPerYear * gasCost;
            const apr = apy / 100;

            // Calculate compound interest with gas costs
…

Error Handling

try {
    const optimizer = new DeFiYieldOptimizer();
    const result = await optimizer.optimizeYield({
        capital: 10000,
        riskTolerance: 'medium',
        chains: ['ethereum', 'polygon'],
        duration: 30,
        strategy: 'balanced'
    });

    const display = new YieldDisplay();
    console.log(display.displayOptimization(result));

} catch (error) {
    console.error('Yield optimization failed:', error);
}

This command provides comprehensive DeFi yield optimization with risk assessment and portfolio allocation strategies.

Before you install

Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
Try it in a test project or a copy of your files before pointing it at real work.
Pin the version you tested, and review changes before updating.
Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.

FAQ

What is Optimize Yield?

Optimize Yield is a slash command for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. Find and optimize DeFi yield farming opportunities across multiple protocols

How do I install Optimize Yield in Claude Code?

Download optimize-yield.md from the repository. Save it to ~/.claude/commands/ (all projects) or .claude/commands/ (one project). As a skill, you can instead save it as ~/.claude/skills/<name>/SKILL.md. Run it by typing / followed by its name.

Can I use Optimize Yield in Claude Cowork?

Turn the command into a skill: create a folder with the file saved as SKILL.md and zip it. In Customize → Skills, click +, then upload the ZIP. Run it from any task with / and the skill name.

Is Optimize Yield safe to install?

It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.

Similar resources

Browse all skills, subagents, and plugins →

Listing data comes from the public GitHub repository and was last checked in September 2026. Excerpts are © their authors and shared under MIT. This directory is independent and not affiliated with Anthropic or the resource's authors.