Claude-skill-registry Bankr Dev - Portfolio

This skill should be used when building portfolio dashboards, implementing balance checking, or adding multi-chain holdings views. Covers balances, holdings, and valuations across chains.

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/bankr-portfolio" ~/.claude/skills/majiayu000-claude-skill-registry-bankr-dev-portfolio && rm -rf "$T"

manifest: skills/data/bankr-portfolio/SKILL.md

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?");

// Token across chains
await execute("Show my USDC on all chains");

Related Skills

```
bankr-client-patterns
```
- Client setup and execute function
```
bankr-api-basics
```
- API fundamentals
```
bankr-token-trading
```
- Trade based on portfolio data