arweave-mcp

Arweave MCP

Keyless MCP server for Arweave: network info, transactions, wallet balances, storage price.

Pairs well with storj-mcp, coverartarchive-mcp, and the Bitcoin set.

Quick start

npm install
npm run build
node dist/index.js

The server uses stdio, so it can be connected to Claude Desktop, Cursor, VS Code, MCP Inspector, or another compatible MCP client.

Tools at a glance

• network_info: Height, peers, queue (set ARWEAVE_URL for other gateways).
• tx_status: Confirmed or pending, block height.
• wallet_balance: AR balance.
• storage_price: Cost in AR for N bytes.

Limits and privacy

This project is intentionally narrow. It should be treated as a practical helper, not a complete certification or security audit. Check the implementation and the returned data before using it with sensitive material. No credentials are required.