XGR MCP Gateway

AI-native access to the XGR stack over the Model Context Protocol. Connect any MCP-compatible agent — Claude, ChatGPT, IDE assistants, custom hosts — and read XGRChain, XDaLa sessions, Explorer data and XRC standards, or prepare owner-signed on-chain actions, in plain language.

The gateway never holds keys and never signs. Write intents are prepared as handoffs that you review and sign locally in your own wallet.

Connect an agent

The gateway speaks MCP over HTTP at:

https://mcp.xgr.network/mcp

Claude (Desktop / Web connectors)

Add a custom connector pointing at the URL above. Claude can then call the XGR tools directly in chat.

Any MCP client

Point your client's MCP server config at the HTTP endpoint:

{
  "mcpServers": {
    "xgr": {
      "type": "http",
      "url": "https://mcp.xgr.network/mcp"
    }
  }
}

That's the whole setup. No contract addresses, no XRC knowledge, no local infrastructure required — describe what you want and the agent resolves it against deployed processes.

What you can do

• Ask about the chain — live status, blocks, account state.

• Inspect sessions — find, list, and explain XDaLa sessions, steps, payloads and receipts.

• Search transactions — chain-wide search, value transfers, account/block history, stats.

• Explore XRC contracts — XRC-137 rules and XRC-729 orchestrations, process graphs, reuse and failure analytics.

• Draft & validate — author XRC-137/XRC-729 artifacts and bundles against the built-in schemas and validators.

• Prepare actions — bundle deploys and session starts as review-and-sign handoffs (the gateway prepares; you sign locally).

Documentation

Full reference lives in the central XGR docs:

• Gateway Overview

• Tool Reference

• Operation Handoff

• Authoring & Knowledge

Self-hosting

The gateway is operable against your own XGRChain RPC and Explorer instance. Self-hosting additionally requires an Explorer deployment with a read-only Postgres mirror for the transaction-search and session-analytics tools. See Setup & Configuration.

License

See LICENSE.