Crystallography

About Crystallography

Use Crystallography with your agent

claude mcp add --transport http crystallography https://gateway.pipeworx.io/crystallography/mcp

{
  "mcpServers": {
    "crystallography": {
      "url": "https://gateway.pipeworx.io/crystallography/mcp"
    }
  }
}

Frequently asked questions

What is Crystallography?

Crystallography is an MCP (Model Context Protocol) server by pipeworx-io in the Databases category. Crystallography Open Database (COD) MCP.

How do I connect Crystallography to Claude, Cursor, or another MCP client?

Crystallography is a remote MCP server — add its endpoint (https://gateway.pipeworx.io/crystallography/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.

Is Crystallography open source?

Yes — the source code is public at github.com/pipeworx-io/mcp-crystallography.

Can AI agents pay to use Crystallography?

Not yet through Loomal — Crystallography is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.