Is SML Portfolio free?

Yes, SML Portfolio is free to use.

How do I install SML Portfolio?

SML Portfolio supports both local and remote installation. For local use, install it via npm (npx) and add the configuration to your AI app. For remote access, add the server URL to your MCP configuration.

What credentials does SML Portfolio need?

SML Portfolio requires the following credentials or environment variables: MCP_TRANSPORT, SML_PAYMENT_RECEIVER, WALLET_SEED. You can find setup instructions on the server detail page.

What AI apps work with SML Portfolio?

SML Portfolio uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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SML Portfolio MCP Server

by Timwal78

Developer ToolsUse Caution2.2MCP RegistryLocalRemote

Free

Server data from the Official MCP Registry

The x402 Amazon: 43+ MCP tools, pay-per-call. SEC, squeeze, options, FTD, XRPL/Base payments.

About

The x402 Amazon: 43+ MCP tools, pay-per-call. SEC, squeeze, options, FTD, XRPL/Base payments.

Remote endpoints: sse: https://mcp-x402.onrender.com/sse streamable-http: https://mcp-x402.onrender.com/mcp

Security Report

2.2

Use Caution2.2Critical Risk

This MCP server implements a payment-gated financial data platform with x402 protocol integration. While it demonstrates reasonable security practices (input validation via Zod, rate limiting, audit logging), it has significant vulnerabilities: exposed wallet addresses in tool parameters enable payment tracking/correlation, no apparent verification that payment proofs are legitimate before granting access, insufficient error handling that leaks internal state, and a critical architectural flaw where x402 payment verification is delegated to external services without proper validation or fallback mechanisms. The server's permission scope (network_http, env_vars, process execution potential) is appropriate for its purpose but the implementation introduces financial and privacy risks. Supply chain analysis found 11 known vulnerabilities in dependencies (2 critical, 8 high severity). Package verification found 1 issue.

7 files analyzed · 26 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

Transport mode. Use 'sse' for HTTP server mode.Optional

Environment variable: MCP_TRANSPORT

USDC Base address to receive payments from agent tool calls.Optional

Environment variable: SML_PAYMENT_RECEIVER

BIP-39 mnemonic for the server wallet. Auto-generated if not set.Optional

Environment variable: WALLET_SEED

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

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SML Portfolio MCP Server

About

Security Report

Findings (26)Action required

Permissions Required

What You'll Need

How to Install & Connect

Reviews

No reviews yet

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