Priors MCP Server

Priors is an MCP integration. Pay x402 APIs in USDG on Robinhood Chain, borrow and repay a Priors credit line, check records.

Packages and local setup

The published npm package is @priors/mcp, version 0.9.1. Its declared MCP transport is stdio.

The package declares PRIORS_KEY: Private key of a dedicated agent wallet on Robinhood Chain; without it (or PRIORS_KEY_FILE) only the read-only tools work; PRIORS_KEY_FILE: Absolute path (or ~/) of a file holding the agent wallet's key, read only when nobody but the user can read it; instead of PRIORS_KEY; PRIORS_AGENT_ID: The wallet's Priors (ERC-8004) agent id, when it cannot be looked up; PRIORS_MAX_PRICE_USD: Most one x402 call may cost (default 1.00); PRIORS_MAX_SPEND_USD: Most x402 payments may total while the server runs (default 5); PRIORS_MAX_BORROW_USD: Most one loan may be (default 25); PRIORS_MAX_SPEND_DAY_USD: Most x402 payments may total per UTC day for the agent, across restarts (needs PRIORS_AGENT_ID); PRIORS_MAX_BORROW_DAY_USD: Most the agent may borrow per UTC day, across restarts (needs PRIORS_AGENT_ID; 0 turns borrowing off); PRIORS_PAY_HOSTS: Comma-separated exact hosts pay_url may pay; any other URL is refused before a request.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.9.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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