About io.github.lordbasilaiassistant-sudo/base-wallet-toolkit
io.github.lordbasilaiassistant-sudo/base-wallet-toolkit is an MCP server in the RAG category: base chain wallet tools — balances, gas, tokens, allowances, ENS resolution.
Install
claude mcp add io-github-lordbasilaiassistant-sudo-base-wallet-toolkit -- npx -y base-wallet-toolkit-mcpnpx -y base-wallet-toolkit-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (7)
check_allowanceCheck token approval/allowance status
Parameters not published.
check_balancesGet ETH + ERC-20 token balances for any wallet
Parameters not published.
get_base_gas_priceGet current Base gas price and typical tx costs
Parameters not published.
get_gas_estimateEstimate gas cost for a transaction on Base
Parameters not published.
get_token_infoGet ERC-20 token details (name, symbol, supply, decimals)
Parameters not published.
get_tx_statusCheck transaction status and details by hash
Parameters not published.
resolve_addressResolve ENS name to address (or reverse lookup)
Parameters not published.
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README
base-wallet-toolkit-mcp
An MCP server for AI agents to interact with Base chain wallets. Check balances, estimate gas, inspect tokens, verify allowances, and more.
Install
npx -y base-wallet-toolkit-mcp
Tools
| Tool | Description |
|---|---|
check_balances |
Get ETH + ERC-20 token balances for any wallet |
get_gas_estimate |
Estimate gas cost for a transaction on Base |
get_token_info |
Get ERC-20 token details (name, symbol, supply, decimals) |
check_allowance |
Check token approval/allowance status |
get_base_gas_price |
Get current Base gas price and typical tx costs |
resolve_address |
Resolve ENS name to address (or reverse lookup) |
get_tx_status |
Check transaction status and details by hash |
Setup
Add to your MCP client config (Claude Code, Cursor, etc.):
{
"mcpServers": {
"base-wallet-toolkit": {
"command": "npx",
"args": ["-y", "base-wallet-toolkit-mcp"]
}
}
}
No API keys required. All tools are read-only and use public Base RPC.
Use Cases
- Portfolio tracking: Check ETH and token balances across wallets
- Pre-trade checks: Verify allowances before swaps, estimate gas costs
- Token research: Look up any ERC-20 token details on Base
- Transaction monitoring: Check if a tx confirmed, reverted, or is pending
- ENS resolution: Convert between ENS names and addresses
- Gas optimization: Monitor Base gas prices to time transactions
Chain
- Network: Base mainnet (chainId 8453)
- RPC: Uses public Base RPC by default, configurable via
RPC_URLenv var - ENS: Resolves via Ethereum mainnet (configurable via
ETH_RPC_URL)
License
MIT
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.