send-usdc
Send tokens (USDC, ETH, POL, or SOL) to an address or ENS name on Base, Polygon, or Solana. Use when you or the user want to send money, pay someone, transfer tokens, tip, donate, or send funds to a wallet address or .eth name. Covers phrases like "send $5 to", "pay 0x...", "transfer to vitalik.eth", or "send USDC on Solana".
Security
3 findings — 3 medium severity. This skill can be installed but you should review these findings before use.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (high risk: 0.90). The skill explicitly resolves ENS names via the Ethereum mainnet (see "ENS Resolution" in SKILL.md), which fetches public, user-controlled blockchain name records and uses the resolved address to determine where to send funds, so untrusted third-party content can directly influence actions.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.90). The skill repeatedly invokes "npx awal@2.10.0 send" which causes npx to fetch and execute remote package code at runtime (npm registry), so this external dependency executes remote code required for the skill.
W009: Direct money access capability detected (payment gateways, crypto, banking)
What this means
The skill is specifically designed for direct financial operations, giving the agent the ability to move money or execute financial transactions — such as payment processing, cryptocurrency operations, banking integrations, or market order execution.
Why it was flagged
Direct money access detected (high risk: 1.00). The skill is explicitly designed to transfer funds: it provides a dedicated "send" command (npx awal@2.10.0 send) to move tokens (USDC, ETH, POL, SOL) to addresses or ENS names on Base, Polygon, and Solana, requires wallet authentication, checks balances, and describes ENS resolution and error handling for transfers. This is a specific crypto payment/transaction capability (signing/sending on-chain assets), not a generic tool, so it grants direct financial execution authority.
- Repository
- coinbase/agentic-wallet-skills
- Commit
5cb01b5
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.