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@sperax/mcp-onchain

v0.2.2

Published

Read EVM & Solana chain data: balances, transactions, contracts, and wallet analytics.

Downloads

539

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

speraxsperax

Keywords

speraxsperaxosai-agentagent-toolsllm-toolsmcpmodel-context-protocoldeficryptoonchain

Readme

@sperax/mcp-onchain

Install

npm install @sperax/mcp-onchain

Read EVM & Solana chain data: balances, transactions, contracts, and wallet analytics.

A thin stdio MCP server. It forwards tool calls to the hosted SperaxOS MCP gateway — it holds no API keys and runs no tool logic locally.

Install in Claude Code

claude mcp add onchain -- npx -y @sperax/mcp-onchain

Claude Desktop / Cursor

{
  "mcpServers": {
    "sperax-onchain": { "command": "npx", "args": ["-y", "@sperax/mcp-onchain"] }
  }
}

Configuration

| Env var | Default | Purpose | | --- | --- | --- | | SPERAX_MCP_URL | https://chat.sperax.io/webapi/mcp | Upstream gateway base URL (self-host / staging). |

Tools

Bundles these read-only SperaxOS tools:

  • sperax-etherscan
  • sperax-internal-txs
  • sperax-contract-explorer
  • sperax-helius
  • sperax-gmgn
  • sperax-zapper
  • sperax-1inch-portfolio
  • sperax-fusion-orders
  • sperax-wallet-trace
  • sperax-giza
  • sperax-dune-analytics
  • sperax-safe-multisig

Full exposure audit: docs/mcp-gateway.md. Distribution: docs/mcp-distribution.md.

License

mcp-onchain is released under the Apache-2.0 license.