About free
Free read-only tools: Market402 x402 index search, operator track records, PDF price quotes
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://mart402.com/mcp/freeclaude mcp add --transport http com-mart402-free https://mart402.com/mcp/free{"mcpServers":{"com-mart402-free":{"type":"http","url":"https://mart402.com/mcp/free"}}}Open in Cursor{"servers":{"com-mart402-free":{"type":"http","url":"https://mart402.com/mcp/free"}}}Open in VS Code{"mcpServers":{"com-mart402-free":{"type":"http","url":"https://mart402.com/mcp/free"}}}{"mcpServers":{"com-mart402-free":{"serverUrl":"https://mart402.com/mcp/free"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
The maintainer has not added details yet. Check the README in the repository.
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New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.