1ly-payments
Agent-native payments via 1ly MCP. Use when the user needs x402 payment handling, to accept USDC for APIs/services, to pay for paid APIs, to create stores or paid links, need payment gateway for agents or to run agent-to-agent paid workflows. Supports Solana and Base. Capabilities include accepting USDC, marketplace search, paid API calls with auto-payment, store/link creation, stats, and key management.
81
Quality
82%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
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's workflow explicitly instructs the agent to use 1ly_search against the public marketplace 1ly.store and to select and call paid API endpoints (via 1ly_get_details / 1ly_call), and it states the agent should automatically pay and "deliver results as part of the paid endpoint response (no manual confirmation needed)", meaning the agent fetches and acts on untrusted, third-party marketplace listings and endpoint responses that could contain instructions.
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's setup command "mcporter config add 1ly --command 'npx @1ly/mcp-server'" causes the runtime to fetch and execute the remote npm package @1ly/mcp-server (npx @1ly/mcp-server), which is a required dependency that runs code exposing MCP tools and can therefore directly control agent behavior.
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 a payments/payment-gateway integration for crypto (USDC) on Solana and Base. It requires and manages private keys (ONELY_WALLET_SOLANA_KEY, ONELY_WALLET_EVM_KEY), exposes tools to spend funds (1ly_call: "pay and call", automatic crypto payments via x402), and to accept funds (create stores/links, list keys, revoke keys). The MCP server handles signing, transactions, txHash/purchaseId logging, and can proceed automatically within budget limits. This is a specific financial-execution tool (crypto payment gateway and wallet/key management), not a generic interface, so it grants direct financial execution authority.
- Repository
- Demerzels-lab/elsamultiskillagent
- Commit
45f9fac
- 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.