io.github.lordbasilaiassistant-sudo/base-wallet-toolkit

base-wallet-toolkit-mcp

MCP server for Base wallet interactions: balances, gas, tokens, allowances, ENS.

1 11/wk 7 tools GitHub npm

No known CVEs

No license

Maintained

Last commit 82d ago

Works with most clients

Transport: stdio, sse

7 tools · ~307 tok

Grade A · 0.2% of 200K ctx

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Finance

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "base-wallet-toolkit": {
      "args": [
        "-y",
        "base-wallet-toolkit-mcp"
      ],
      "command": "npx"
    }
  }
}

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Read me

What io.github.lordbasilaiassistant-sudo/base-wallet-toolkit does

An MCP server for AI agents to interact with Base chain wallets. Check balances, estimate gas, inspect tokens, verify allowances, and more.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'base-wallet-toolkit-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

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Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

82/100across 5 weighted dimensions

How we score →

0255075100

−18

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked base-wallet-toolkit-mcp against OSV.dev.

Inventory

Tools (7)

Click any tool to inspect its schema.

~307 tokens total

Community

Reviews

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.lordbasilaiassistant-sudo/base-wallet-toolkit safe to use?: io.github.lordbasilaiassistant-sudo/base-wallet-toolkit has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.lordbasilaiassistant-sudo/base-wallet-toolkit?: io.github.lordbasilaiassistant-sudo/base-wallet-toolkit supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.lordbasilaiassistant-sudo/base-wallet-toolkit do?: io.github.lordbasilaiassistant-sudo/base-wallet-toolkit provides 7 tools: check_balances, get_gas_estimate, get_token_info, check_allowance, get_base_gas_price and 2 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.lordbasilaiassistant-sudo/base-wallet-toolkit?: io.github.lordbasilaiassistant-sudo/base-wallet-toolkit is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
Is io.github.lordbasilaiassistant-sudo/base-wallet-toolkit actively maintained?: io.github.lordbasilaiassistant-sudo/base-wallet-toolkit is recently maintained — last commit was 82 days ago. It has 1 GitHub stars.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

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

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

Frequently Asked Questions

Is io.github.lordbasilaiassistant-sudo/base-wallet-toolkit safe to use?

io.github.lordbasilaiassistant-sudo/base-wallet-toolkit has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.lordbasilaiassistant-sudo/base-wallet-toolkit?

io.github.lordbasilaiassistant-sudo/base-wallet-toolkit supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.lordbasilaiassistant-sudo/base-wallet-toolkit do?

io.github.lordbasilaiassistant-sudo/base-wallet-toolkit provides 7 tools: check_balances, get_gas_estimate, get_token_info, check_allowance, get_base_gas_price and 2 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.lordbasilaiassistant-sudo/base-wallet-toolkit?

io.github.lordbasilaiassistant-sudo/base-wallet-toolkit is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.

Is io.github.lordbasilaiassistant-sudo/base-wallet-toolkit actively maintained?

io.github.lordbasilaiassistant-sudo/base-wallet-toolkit is recently maintained — last commit was 82 days ago. It has 1 GitHub stars.

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_URL env var
ENS: Resolves via Ethereum mainnet (configurable via ETH_RPC_URL)

License

MIT