Ready to supercharge your AI agents?

Install any skill in seconds. Free to start, no credit card required.

DeFi Expert · aiskillstore | DecimalAI

codingby aiskillstore

DeFi Expert

aiskillstore/defi-expert

Source aiskillstore/marketplace ↗License Not recorded

DeFi protocol expert ensuring correct data formats, types, denominations, and API structures. MUST be consulted before writing ANY protocol integration code.

SkillScore95Maintained

Automatic

Coding pack

Last verified 9/3/2026

What it changes

Passed 21 of 22 test cases with the skill, and 20 of 22 without it.

Without skill91%

With skill95%

Checks it passed that the model alone missed

Verifies or applies checksummed contract address formatting
Explicitly handles unit denomination standards including ray or wad scaling

1 fixed20 passed either way1 still failing0 broke

Pass-rate lift: +5 pp
Tokens: +10%
Agent turns: 0%
Response time: -8%

Model gemini-3.6-flashMeasured 9/3/2026v121 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/aiskillstore-defi-expert/SKILL.md https://app.decimal.ai/s/aiskillstore-defi-expert/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add aiskillstore-defi-expert, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/aiskillstore-defi-expert/ and pins it in .decimal/skills.lock

decimalai skills add aiskillstore-defi-expert

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/aiskillstore-defi-expert/SKILL.md https://app.decimal.ai/s/aiskillstore-defi-expert/SKILL.md

Raw file: /s/aiskillstore-defi-expert/SKILL.md ↗ · machine-readable summary at /s/aiskillstore-defi-expert.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

A test case the skill fixed. Same model, same prompt, with and without the skill.

Prompt

Please review my proposed liquidation code that interacts with Uniswap V3 and Aave. I need you to provide a bug analysis report and a corrected implementation snippet that ensures all unit conversions, math precision, and contract address formats are handled safely across different collateral types.

What was checked, without and with the skill
Checked	Without skill	With skill
Verifies or applies checksummed contract address formatting	Missed	Passed
Explicitly handles unit denomination standards including ray or wad scaling	Missed	Passed

case-02 · gemini-3.6-flash · 9/3/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md63 linessingle file

DeFi Expert

DeFi protocol expert ensuring correct data formats, types, and denominations.

When to Use

Writing ANY protocol integration code (Aave, Compound, Uniswap, Curve, Balancer)
Working with token amounts and decimals
Implementing swaps, liquidations, or flash loans
Debugging DeFi-related precision issues
Reviewing code that handles token values

Workflow

Step 1: Verify Token Decimals

Check decimals for each token (USDC=6, WBTC=8, ETH=18).

Step 2: Check Denomination

Verify correct unit (wei, ray, wad, bps).

Step 3: Validate Addresses

Ensure checksummed addresses are used.

CRITICAL: Before writing ANY DeFi code, verify:

Token decimals (USDC=6, not 18!)
Denomination (wei, ray, wad, bps)
Checksummed addresses

Denomination Standards

Unit	Decimals	Usage
wei	0	ETH amounts
ray	27	Aave rates
wad	18	MakerDAO

Track record

Benchmark

21 / 22

test cases passed, vs 20 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

aiskillstore / marketplace

skills/barissozen/defi-expert/SKILL.md

View on GitHub ↗

Imported 8/10/2026Version v1

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

DeFi Expert

When to Use

Workflow

Step 1: Verify Token Decimals

Step 2: Check Denomination

Step 3: Validate Addresses

Denomination Standards

Track record

Benchmark

Adoption

SkillSafety

Source

Related skills