checkWalletExists
Verify if an Ethereum wallet exists on a specified network by checking its address availability and connection status.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| provider | No | Optional. Either a network name or custom RPC URL. Use getAllNetworks to see available networks and their details, or getNetwork to get info about a specific network. You can use any network name returned by these tools as a provider value. |
Implementation Reference
- src/tools/core.ts:217-242 (registration)Registration of the 'checkWalletExists' MCP tool, including input schema (optional provider) and handler function that retrieves wallet information via ethersService.getWalletInfo(provider) and returns it as JSON or error response.
// Check if wallet exists server.tool( "checkWalletExists", { provider: z.string().optional().describe(PROVIDER_DESCRIPTION) }, async ({ provider }) => { try { const walletInfo = await ethersService.getWalletInfo(provider); return { content: [{ type: "text", text: JSON.stringify(walletInfo, null, 2) }] }; } catch (error) { return { isError: true, content: [{ type: "text", text: `Error checking wallet: ${error instanceof Error ? error.message : String(error)}` }] }; } } );