MoltNode by Chord MCP Server

Install MoltNode by Chord MCP server

claude mcp add moltnode -- npx -y moltnode-mcp

{
  "mcpServers": {
    "moltnode": {
      "command": "npx",
      "args": [
        "-y",
        "moltnode-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "moltnode": {
      "command": "npx",
      "args": [
        "-y",
        "moltnode-mcp"
      ]
    }
  }
}

{
  "servers": {
    "moltnode": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "moltnode-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "moltnode": {
      "command": "npx",
      "args": [
        "-y",
        "moltnode-mcp"
      ]
    }
  }
}

Context tax

Connecting this server adds ~1,513 tokens of tool definitions to every model turn (moderate, 7 tools). Measured 2026-10-19 via its hosted endpoint; o200k tokenizer, worst case for clients that load all tools up front. How we measure

Input prices as of 2026-10-06. Excludes your own prompt and output.

Tools (7)

• chord_swap_quote358 tok

  Best swap route from Chord (getchord.xyz) across the DEXs of the chain, with the UNSIGNED transaction to sign, the ERC-20 approval it needs (as a ready transaction) and a simulation run from the taker wallet. Amounts are integer strings in the token's smallest unit; the zero address is the native coin. Nothing is sent: sign with your own key, then send_raw_transaction.

• rpc_call245 tok

  Call any JSON-RPC 2.0 method on a chain through MoltNode, no API key. EVM chains use eth_* methods; Solana and Sui use their own.

• send_raw_transaction205 tok

  Broadcast a signed transaction (0x-prefixed raw bytes) on an EVM chain through MoltNode. Returns the transaction hash and an explorer link.

• get_balance181 tok

  The native-coin balance of an address on an EVM chain, in wei and in whole coins.

• chord_find_token147 tok

  Find a token by symbol, name or address on a chain Chord trades on (base, ethereum, monad, bnb, avalanche, arbitrum, robinhood, arc). Returns addresses, decimals and whether the token is verified; similar tickers are common, so compare addresses.

• get_block_number145 tok

  The latest block number of an EVM chain, as a decimal integer.

• list_chains67 tok

  List every chain MoltNode serves (slug, name, chainId, family, native coin, endpoint) and which ones Chord trades on. Call this first for valid chain slugs.

Freshness

Not enough public signals yet to judge maintenance.

1. Last commit (default branch)

   2026-10-17 · 1d ago · GitHub

2. Latest release

   2026-10-15 · 3d ago · GitHub · v1.1.1

3. Package published

   no data · npm/PyPI

4. Registry entry updated

   2026-10-15 · 3d ago · official registry · v1.1.4