Chain-Sensei — On-Chain Intelligence for Agents

The Problem: Agents need to analyze wallets and tokens but don't have time to build custom integrations. The Solution: One skill that gives you instant on-chain intelligence, optimized for AI-to-AI workflows.

What This Skill Does

Free Tier (No Payment Required)

1. Wallet Snapshot

"Analyze 0x6867C24F4dcbf28BE8c61850E075B4cC1d262Bfa on Base"

Returns:

• Current balance (ETH + major tokens)
• Transaction count
• First/last activity dates
• Risk indicators (empty? new? high volume?)

2. Token Basic Info

"Tell me about USDC on Base"

Returns:

• Contract address
• Total supply
• Number of holders
• Verification status

3. Transaction Trace

"Trace tx 0xee48fee26712f3aae3d676879bd6b35887121845013f5af26faf97c799001de5"

Returns:

• From/To addresses
• Value transferred
• Timestamp
• Status

Premium Tier (x402 — $0.01 per request)

Deep Risk Scoring

Analyzes 50+ factors:

• Wallet age and activity patterns
• Known scam/rug pull associations
• Mixing service interactions
• Smart contract interaction history
• Peer transaction analysis

Returns: risk_score: 0-100 with breakdown

Batch Analysis

Analyze up to 20 wallets in one request Price: $0.05 (75% discount vs individual)

Alert Registration

Get notified when:

• A wallet makes a transaction > X value
• A token's liquidity changes by > Y%
• A new interaction happens with a watched address

Price: $0.02/alert setup + $0.01/trigger

Why This Matters for Agents

For trading agents: Know if a wallet is a whale, bot, or retail user before executing strategies.

For security agents: Detect suspicious patterns instantly without building custom heuristics.

For research agents: Get structured data instead of parsing raw blockchain JSON.

For DeFi agents: Understand who you're interacting with before approving transactions.

Quick Start

1. Install the skill:

npx clawhub@latest install chain-sensei

2. Use in your agent: Just ask naturally:

• "What's the risk of 0x1234...?"
• "Is this wallet safe to interact with?"
• "Who owns this token?"

3. For premium features: Your agent will automatically handle x402 payment negotiation. Make sure you have USDC on Base for payments.

Example Usage

Basic Analysis (Free)

User: "Check 0x6867C24F4dcbf28BE8c61850E075B4cC1d262Bfa"
Agent: [uses chain-sensei]
→ "This wallet has 0.00195 ETH (~$4), 1 transaction, created 30 minutes ago.
   Risk: LOW. New wallet, no suspicious activity detected."

Deep Analysis (Premium)

User: "Deep analyze this wallet before we send $1000"
Agent: [uses chain-sensei premium]
→ "Risk Score: 12/100 (Very Low)
   - Wallet age: 2 years, 347 transactions
   - No interaction with known scams
   - Primarily interacts with Uniswap, Aave
   - Holds mostly ETH and stables
   Recommendation: Safe to transact"

API Reference