Metis RWA Research MCP server

Metis MCP

An MCP server for researching tokenized real-world assets on Solana.

It gives an assistant twelve tools: six that read chain and market state live, and six that reach the research the Metis agent has already published. Every figure it returns comes from a fresh read, stamped with its source, the time it was taken, and a hash of the raw payload.

The point is the first question anyone should ask about a tokenized asset and almost nobody can answer quickly: who controls this token, and what happens to my position if they use that control?

Three ways to connect

As a plugin. The easiest path, and the only one that also carries the skills. In Claude Code:

/plugin marketplace add metis-rwa/mcp

/plugin install metis@metis-rwa

In Claude Desktop or on the web, open Customize, then Plugins, then add from a repository with https://github.com/metis-rwa/mcp.git. The plugin connects to the hosted endpoint and adds /metis:due-diligence, /metis:premium-watch, and a token-safety skill that runs whenever someone asks who controls a token. See plugin/README.md.

Hosted, nothing to install. The same tools are served over HTTP at https://metisagent.co/mcp:

claude mcp add --transport http metis https://metisagent.co/mcp

The hosted endpoint answers observation questions from the research agent's own stored history, which goes back further than any single machine can. It reads only, needs no key, and holds no session.

Local, over stdio. Run the package when you want your own RPC endpoint, your own asset list, or history kept on your machine:

npx -y @metisagent/mcp

Or clone and build:

git clone https://github.com/metis-rwa/mcp.git
cd mcp
npm install
npm run build
node dist/index.js

The server speaks MCP over stdio.

Connect the local server

Claude Code:

claude mcp add metis -- npx -y @metisagent/mcp

Claude Desktop, in claudedesktopconfig.json:

{
  "mcpServers": {
    "metis": {
      "command": "npx",
      "args": ["-y", "@metisagent/mcp"],
      "env": {
        "SOLANA_RPC_URL": "https://your-endpoint.example/rpc"
      }
    }
  }
}

Any other MCP client works the same way: run metis-mcp (or node dist/index.js) and speak MCP on stdin and stdout.

Tools

On-chain checks:

Research:

Every tool takes either a registry symbol (TSLAx) or a raw Solana mint address, so assets outside the registry work too.

The registry ships with the 72 xStocks on Solana, from AAPLx through XOMx, including the index and commodity fund shares (SPYx, QQQx, GLDx, PPLTx, TBLLx) and the private-market listings (SPCXx, VCXx). Filter it with listrwaassets, by substring or by asset type.

Shortened. The full README is on GitHub.