calintzy/evmscope

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EVM blockchain intelligence toolkit. 26 tools across 7 chains — use as a CLI or MCP server. Token prices, gas comparison, swap quotes, yield rates, honeypot detection, bridge routes, tx simulation, NFT lookup, governance proposals, portfolio tracking, and more.
Why evmscope?
AI agents like Claude and GPT cannot access real-time blockchain data. Ask "What's the ETH price?" or "Show me this wallet's balance" and you'll get "I can't access real-time data."
evmscope solves this by giving AI agents direct access to 26 on-chain tools via the MCP protocol — token prices, wallet balances, DeFi yields, whale tracking, honeypot detection, and more. No API keys, no setup, just connect and go.
Who is it for?
| User | Use Case |
|------|----------|
| **AI agent developers** | Connect as MCP server to give AI on-chain analysis capabilities |
| **Crypto traders & researchers** | Query tokens, wallets, and protocols directly from the terminal |
| **DeFi users** | Safety tools — honeypot detection, approval status checks, whale tracking |
Features
- **26 tools** — Price, gas compare, swap quote, yield rates, honeypot detection, bridge routes, tx simulation, event logs, token holders, approval status, TVL, whale tracking, balance, token info, ENS, tx status, tx decode, ABI lookup, address ID, NFT info, NFT metadata, governance proposals, block info, token transfers, portfolio
- **7 EVM chains** — Ethereum, Polygon, Arbitrum, Base, Optimism, Avalanche, BSC
- **49 built-in tokens** — ETH, USDC, USDT, WETH, LINK, UNI, AAVE, ARB, OP, PEPE, and more
- **30+ labeled addresses** — Exchanges, DeFi protocols, bridges, whale wallets
- **Zero config** — No API keys required. Works out of the box with free public APIs
- **Read-only** — No transaction execution. Zero risk of fund loss
- **Dual mode** — CLI for direct terminal use, MCP server for AI agent integration
Quick Start
CLI
Run npx evmscope --help to see all 22 commands. Add --json for raw JSON output.
MCP Server
Start as an MCP server (no arguments):
Claude Code
Claude Desktop
Add to claude_desktop_config.json:
Cursor
Add to .cursor/mcp.json:
Tools
getTokenPrice
Get current token price, 24h change, market cap, and volume.
getGasPrice
Get current gas prices in slow/normal/fast tiers with USD estimates.
getBalance
Get native token + ERC-20 token balances with USD values.
getTokenInfo
Get ERC-20 token metadata (name, symbol, decimals, total supply).
resolveENS
Resolve ENS names to addresses and vice versa (Ethereum mainnet only).
getTxStatus
Get transaction status, receipt, confirmations, and gas usage.
decodeTx
Decode a transaction into structured JSON — function name, parameters, event logs.
getContractABI
Look up a verified contract's ABI (Etherscan → Sourcify fallback).
identifyAddress
Identify an address — exchange, DeFi protocol, whale wallet, or EOA.
compareGas
Compare gas fees across all 7 EVM chains at once, sorted by lowest cost.
getApprovalStatus
Check ERC-20 token approval (allowance) status. Auto-checks major DeFi protocols with risk level assessment.
getProtocolTVL
Get DeFi protocol TVL (Total Value Locked) via DefiLlama — chain breakdown, 24h/7d changes.
getWhaleMovements
Track large token transfers (whale movements). Classifies exchange deposit/withdrawal direction.
getSwapQuote
Get DEX swap quotes via ParaSwap — optimal route, gas cost, auto ETH→WETH conversion.
getYieldRates
Get DeFi yield rates (APY) from DefiLlama. Filter by protocol, chain, minimum TVL.