Bankr Dev Portfolio

A natural language interface for checking your crypto portfolio across multiple chains. You can ask about your total balance, what tokens you hold on specific chains like Base or Polygon, or where your largest holdings are concentrated. It's straightforward: instead of checking multiple wallets and dashboards, you just ask Claude. The skill handles the common queries you'd actually want (show my ETH, what's on Base, where's my USDC) without making you remember API syntax. Useful if you're juggling assets across chains and want quick answers without context switching. From the bankrbot team's collection of Claude plugins.

GitHub stars: 80
last updated: Aug 21, 2026

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Install

$ npx -y skills add bankrbot/claude-plugins --skill 'Bankr Dev - Portfolio' --agent claude-code

Installs into .claude/skills of the current project.

Files

Portfolio Capability

Query portfolio data and balances via natural language prompts.

What You Can Do

Operation	Example Prompt
Total portfolio	`Show my portfolio`
Total balance	`What's my total balance?`
All holdings	`List all my crypto holdings`
Wallet value	`How much is my wallet worth?`
Chain balance	`Show my Base balance`
Chain holdings	`What tokens do I have on Polygon?`
Token balance	`How much ETH do I have?`
Token across chains	`Show my USDC on all chains`
Largest holding	`What's my largest holding?`
Token location	`Where do I have the most ETH?`

Prompt Patterns

Show my portfolio
What's my total balance?
Show my {chain} balance
How much {token} do I have?
Show my {token} on all chains
What tokens do I have on {chain}?

Supported chains: Base, Polygon, Ethereum, Unichain, Solana

Usage

import { execute } from "./bankr-client";

// Full portfolio
await execute("Show my portfolio");

// Chain-specific
await execute("Show my Base balance");

// Token-specific
await execute("How much ETH do I have?");

SKILL.md on GitHub