# io.github.lordbasilaiassistant-sudo/base-wallet-toolkit (npm · base-wallet-toolkit-mcp)

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

- Trust score: 69/100 (medium)
- Change this week: +23
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `base-wallet-toolkit-mcp`: 69/100 (this document), [markdown](https://verifymcp.io/servers/lordbasilaiassistant-sudo-base-wallet-toolkit/base-wallet-toolkit-mcp.md), [page](https://verifymcp.io/servers/lordbasilaiassistant-sudo-base-wallet-toolkit/base-wallet-toolkit-mcp)

## Channel facts

- Registry: `npm`
- Package: `base-wallet-toolkit-mcp`
- Version: `1.0.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (104 of 108), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (104 of 108), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 148 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 410 tokens (~58/item across 7 items; 7 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add lordbasilaiassistant-sudo-base-wallet-toolkit -- npx -y base-wallet-toolkit-mcp
```

### Codex

```bash
codex mcp add lordbasilaiassistant-sudo-base-wallet-toolkit -- npx -y base-wallet-toolkit-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "lordbasilaiassistant-sudo-base-wallet-toolkit": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "base-wallet-toolkit-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add lordbasilaiassistant-sudo-base-wallet-toolkit --command npx --arg -y --arg base-wallet-toolkit-mcp
```

### Hermes

```yaml
mcp_servers:
  lordbasilaiassistant-sudo-base-wallet-toolkit:
    command: "npx"
    args: ["-y", "base-wallet-toolkit-mcp"]
```

### Other

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

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 69, +3)

- [functional improvement] Stability: unverified → 0.23

### 2026-08-02 (score 66, +45)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Tool coverage: 100 → unverified
- [functional regression] Security disclosure: fail → unverified
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] License: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional] Licence: MIT

### 2026-08-01 (score 21, −5)

- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional regression] Capabilities: pass → unverified

### 2026-07-31 (score 26, +2)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 24, −22)

- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (7)

### `check_balances` (~69 tokens)

Get ETH balance and ERC-20 token balances for any wallet address on Base. Provide token addresses to check specific token balances alongside ETH.

Input parameters:

- `tokens` (array): Optional array of ERC-20 token addresses to check balances for
- `wallet` (string, required): Wallet address to check (0x...)

### `get_gas_estimate` (~80 tokens)

Estimate gas cost for a transaction on Base. Provide a to address and optional data/value to get precise gas estimates in ETH and USD-equivalent.

Input parameters:

- `data` (string): Transaction calldata (hex string)
- `to` (string, required): Destination address
- `value` (string): ETH value to send (e.g. '0.001')

### `get_token_info` (~48 tokens)

Get detailed ERC-20 token information on Base — name, symbol, decimals, total supply. Works with any ERC-20 token contract address.

Input parameters:

- `address` (string, required): Token contract address

### `check_allowance` (~71 tokens)

Check ERC-20 token allowance — how many tokens an owner has approved a spender to use. Useful before executing swaps or transfers that require approval.

Input parameters:

- `owner` (string, required): Token owner address
- `spender` (string, required): Approved spender address
- `token` (string, required): ERC-20 token contract address

### `get_base_gas_price` (~33 tokens)

Get current Base chain gas price, priority fee, and block info. Use to determine optimal timing for transactions.

### `resolve_address` (~59 tokens)

Resolve an ENS name to an Ethereum address, or look up the ENS name for an address. Uses Ethereum mainnet ENS registry.

Input parameters:

- `input` (string, required): ENS name (e.g. 'vitalik.eth') or Ethereum address (0x...)

### `get_tx_status` (~50 tokens)

Check the status of a transaction on Base by its hash. Returns confirmation status, block, gas used, and whether it succeeded or reverted.

Input parameters:

- `tx_hash` (string, required): Transaction hash (0x...)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/lordbasilaiassistant-sudo-base-wallet-toolkit/base-wallet-toolkit-mcp#diagnostics

## Score history

- 2026-08-03: 69
- 2026-08-02: 66
- 2026-08-01: 21
- 2026-07-31: 26
- 2026-07-30: 24
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/base-wallet-toolkit-mcp
- Socket report: https://socket.dev/npm/package/base-wallet-toolkit-mcp
- Repository: https://github.com/lordbasilaiassistant-sudo/base-wallet-toolkit-mcp
- Changelog RSS feed: https://verifymcp.io/servers/lordbasilaiassistant-sudo-base-wallet-toolkit/base-wallet-toolkit-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/lordbasilaiassistant-sudo-base-wallet-toolkit/base-wallet-toolkit-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/lordbasilaiassistant-sudo-base-wallet-toolkit/base-wallet-toolkit-mcp