Imported from jeremylongshore/tons-of-skills-marketplace (skills/.curated/optimizing-defi-yields/SKILL.md). Install upstream with npx skills add jeremylongshore/tons-of-skills-marketplace --skill optimizing-defi-yields. Copyright stays with the author (MIT).

Optimizing DeFi Yields

Overview

Find and compare DeFi yield opportunities across protocols. Aggregates data from DeFiLlama and other sources to provide APY/APR comparisons, risk assessments, and optimization recommendations for yield farming strategies.

Prerequisites

Before using this skill, ensure you have:

• Python 3.8+ installed
• Internet access for API queries
• Understanding of DeFi concepts (APY, APR, TVL, impermanent loss)

Instructions

1. Search for yield opportunities across all chains or filter by a specific chain:

   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --top 20
   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --chain ethereum --top 10

2. Filter by criteria -- minimum TVL (for safety), asset type, or protocol:

   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --min-tvl 10000000 --top 15  # 10000000 = 10M limit
   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --asset USDC --chain ethereum
   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --protocol aave,compound,curve

3. Apply risk filters -- show only audited protocols or filter by risk level (--risk low, --risk medium, --risk high):

   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --audited-only --min-tvl 1000000  # 1000000 = 1M limit
   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --risk low --min-apy 3

4. Analyze specific opportunities -- get detailed pool breakdown or compare protocols:

   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --pool "aave-v3-usdc-ethereum" --detailed
   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --compare aave,compound,spark --asset USDC

5. Export results to JSON or CSV for further analysis:

   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --top 50 --format json --output yields.json
   python ${CLAUDE_SKILL_DIR}/scripts/yield_optimizer.py --chain ethereum --format csv --output eth_yields.csv

Output

Yield Summary Table

==============================================================================
  DEFI YIELD OPTIMIZER                              2026-01-15 15:30 UTC  # 2026 year
==============================================================================

  TOP YIELD OPPORTUNITIES
------------------------------------------------------------------------------
  Protocol       Pool          Chain      TVL        APY    Risk    Score
  Convex        cvxCRV        Ethereum   $450M    12.5%    Low     9.2
  Aave v3       USDC          Ethereum   $2.1B     4.2%    Low     9.8
  Curve         3pool         Ethereum   $890M     3.8%    Low     9.5
  Compound v3   USDC          Ethereum   $1.5B     3.2%    Low     9.6
  Yearn         yvUSDC        Ethereum   $120M     5.1%    Medium  7.8
------------------------------------------------------------------------------

  APY BREAKDOWN (Top Result)
------------------------------------------------------------------------------
  Base APY:     4.5%
  Reward APY:   8.0% (CRV + CVX)
  Total APY:    12.5%
  IL Risk:      None (single-sided)
==============================================================================

Risk Assessment

  RISK ANALYSIS: Convex cvxCRV
------------------------------------------------------------------------------
  Audit Status:    ✓ Audited (Trail of Bits, OpenZeppelin)
  Protocol Age:    3+ years
  TVL:             $450M (stable)
  TVL Trend:       +5% (30d)
  Risk Score:      9.2/10 (Low Risk)

  Risk Factors:
  • Smart contract dependency on Curve
  • CRV/CVX reward token volatility
  • Vote-lock mechanics
==============================================================================

Error Handling

See ${CLAUDE_SKILL_DIR}/references/errors.md for comprehensive error handling.

Common issues:

• API timeout: Uses cached data with staleness warning
• No pools found: Broaden search criteria
• Invalid protocol: Check supported protocols list

Examples

See ${CLAUDE_SKILL_DIR}/references/examples.md for detailed usage examples.

Quick Examples

Find stablecoin yields:

python yield_optimizer.py --asset USDC,USDT,DAI --min-tvl 10000000  # 10000000 = 10M limit

Low-risk opportunities:

python yield_optimizer.py --risk low --audited-only --min-apy 2

Multi-chain search:

python yield_optimizer.py --chain ethereum,arbitrum,polygon --top 20

Export top yields:

python yield_optimizer.py --top 100 --format json --output all_yields.json

Configuration

Settings in ${CLAUDE_SKILL_DIR}/config/settings.yaml:

• Default chain: Primary chain to search
• Cache TTL: How long to cache API responses
• Risk weights: Customize risk scoring factors
• Min TVL default: Default minimum TVL filter

Resources

• DeFiLlama: https://defillama.com/yields - Yield data source
• DeFi Safety: - Protocol security scores
• Impermanent Loss Calculator: Understand LP risks