Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add BankrBot/claude-plugins --skill bankr-nft-operationsgit clone --depth 1 https://github.com/BankrBot/claude-pluginsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/bankrbot/claude-plugins/bankr-nft-operations)<a href="https://agentmods.dev/skills/bankrbot/claude-plugins/bankr-nft-operations"><img src="https://agentmods.dev/badge/skills/bankrbot/claude-plugins/bankr-nft-operations/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/bankrbot/claude-plugins/bankr-nft-operations"><img src="https://agentmods.dev/badge/skills/bankrbot/claude-plugins/bankr-nft-operations.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00040 | $0.00412 |
| Opus 5 | $0.00020 | $0.00206 |
| Sonnet 5 | $0.00008 | $0.00082 |
| Haiku 4.5 | $0.00004 | $0.00041 |
Grade A, and why
Bankr Dev - NFT Operations scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
NFT Operations Capability
Interact with NFT marketplaces via natural language prompts.
What You Can Do
| Operation | Example Prompt |
|---|---|
| Search collection | Find NFTs from Pudgy Penguins |
| Trending NFTs | Show me trending NFT collections |
| Floor price | What's the floor price for Azuki? |
| Cheapest listings | Show the 5 cheapest NFTs in BAYC |
| Listings under price | Find NFT listings under 5 ETH in CryptoPunks |
| Buy floor | Buy the floor NFT from Pudgy Penguins |
| Buy by URL | Buy this NFT: https://opensea.io/... |
| Buy with budget | Buy an Azuki NFT under 10 ETH |
| View holdings | Show my NFTs |
| Holdings by chain | Show my NFTs on Base |
Prompt Patterns
What's the floor price for {collection}?
Buy the floor NFT from {collection}
Show the {count} cheapest NFTs in {collection}
Buy this NFT: {opensea_url}
Show my NFTs [on {chain}]
Supported chains: Base, Ethereum, Polygon (and other EVM chains)
Usage
import { execute } from "./bankr-client";
// Check floor price
await execute("What's the floor price for Pudgy Penguins?");
// Buy floor NFT
await execute("Buy the floor NFT from Azuki");
// View holdings
await execute("Show my NFTs on Ethereum");
Related Skills
bankr-client-patterns- Client setup and execute functionbankr-api-basics- API fundamentalsbankr-portfolio- Check ETH balance before purchases
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 58 lines · 40 tokens per session scan A 305a05d49ef4
Bankr Dev - NFT Operations is a skill published in the GitHub repository BankrBot/claude-plugins (85 stars, last pushed 5mo ago), licensed MIT. It adds 40 tokens to every session and 412 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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