external-deposit

external-deposit is a skill for Claude Code from Superior-Trade/superior-skills. It costs 59 tokens per session (1,753 once invoked), scanned A, original, MIT.

A guide for depositing or bridging funds from an external crypto wallet through a third-party interface such as Relay. A bridge moves tokens between blockchain networks, while a wallet is the user-controlled account holding those tokens.

In plain words
What is it for?
Use it to prepare bridge links and wallet payment flows for assets such as Polygon USDC, USDC.e, or pUSD, including MetaMask Mobile QR flows. It also covers Robinhood Chain USDG and troubleshooting deposits that show the wrong network or gas cost.
Why use it?
It helps avoid sending funds on the wrong network, paying unexpectedly high fees, or using an unsafe transaction format. It keeps external-wallet deposits separate from transfers made to wallets managed by Superior Trade.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the superior-skills plugin — 31 skills shipped together

Good fit Use it to prepare bridge links and wallet payment flows for assets such as Polygon USDC, USDC.e, or pUSD, including MetaMask Mobile QR flows. It also covers Robinhood Chain USDG and troubleshooting deposits that show the wrong network or gas cost.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/superior-trade/superior-skills/external-deposit
Install

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.

Any agent
npx skills add Superior-Trade/superior-skills --skill external-deposit
Clone the repo
git clone --depth 1 https://github.com/Superior-Trade/superior-skills

Made for: Claude Code.

Or install superior-skills, the plugin that ships this one along with the rest of its 31 skills.

Wrote 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.

agentmods badge for external-deposit

README.md
[![agentmods](https://agentmods.dev/badge/skills/superior-trade/superior-skills/external-deposit/github.svg)](https://agentmods.dev/skills/superior-trade/superior-skills/external-deposit)
Your own site
<a href="https://agentmods.dev/skills/superior-trade/superior-skills/external-deposit"><img src="https://agentmods.dev/badge/skills/superior-trade/superior-skills/external-deposit/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.

agentmods 80×15 button for external-deposit

Your own site · 80×15
<a href="https://agentmods.dev/skills/superior-trade/superior-skills/external-deposit"><img src="https://agentmods.dev/badge/skills/superior-trade/superior-skills/external-deposit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,753 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.01753
Opus 5 $0.00030 $0.00877
Sonnet 5 $0.00012 $0.00351
Haiku 4.5 $0.00006 $0.00175

Measured 12d ago against content hash 574d0539752d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

external-deposit 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 12d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/create-relay-bridge-qr.mjs, scripts/create-relay-bridge-qr.test.mjs), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/external-deposit/SKILL.md · 153 lines

How it starts

The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.

External Deposit

Use this skill for deposits that should be completed in an external wallet or third-party bridge UI rather than by exporting Superior-managed keys or encoding arbitrary transaction calldata into a QR code.

When to Use

  • The user wants to bridge or deposit from their own wallet into a destination chain/token.
  • The user asks for a MetaMask Mobile QR code, Relay bridge link, Robinhood Chain USDG, or a prefilled bridge URL.
  • The user needs Polygon USDC, USDC.e, or pUSD payment links.
  • A QR transaction attempt shows unexpectedly high gas or wrong-network behavior.
  • The flow is not a simple native/ERC-20 transfer to a known Superior-managed wallet.

Use skills/deposit-qr only for simple wallet funding QRs: native token sends or ERC-20 transfer payment URIs to a destination address.

Safety Rules

  • Never ask for private keys, seed phrases, passwords, or wallet credentials.
  • Do not encode arbitrary contract calldata such as approve(...) or bridge deposit calls into MetaMask Mobile QR/deeplinks. MetaMask Mobile supports native sends and token transfers better than arbitrary transaction calldata; forcing calldata can show wrong or high fees.
  • If source chain and destination chain are the same and the token contract is the same, use a direct ERC-20 transfer payment URI instead of Relay.
  • Prefer a provider UI prefill URL or WalletConnect when the user uses MetaMask Mobile.
  • Always show the source chain, source token contract, destination chain, destination token contract, recipient, quote amount, and expected gas before the user signs.
  • If MetaMask shows a high fee when the quote gas is tiny, tell the user to reject the transaction.
  • Do not claim funds arrived. Verify with the bridge status URL, explorer, wallet balance, or Superior Trade API.

Same-Chain ERC-20 Transfer

When the source chain, destination chain, and token contract are identical, do not use Relay. Generate an EIP-681 ERC-20 transfer URI:

ethereum:<token-address>@<chain-id>/transfer?address=<recipient>&uint256=<amount-base-units>

Read the full file on GitHub · 153 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

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.

  1. 12d ago First seen · 153 lines · 59 tokens per session scan A 574d0539752d

Subscribe to this mod's changes

external-deposit is a skill published in the GitHub repository Superior-Trade/superior-skills (209 stars, last pushed yesterday), licensed MIT. It adds 59 tokens to every session and 1,753 once invoked, about $0.0003 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.