MoltNode by Chord
Read 31 blockchains over JSON-RPC and swap via Chord: best route, unsigned tx, simulation. No key.
Connect it
Settings → Connectors → Add custom connector
URL: https://moltnode.ag/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://moltnode.ag/mcp{
"mcpServers": {
"moltnode": {
"url": "https://moltnode.ag/mcp"
}
}
}claude mcp add --transport http moltnode https://moltnode.ag/mcp{
"servers": {
"moltnode": {
"type": "http",
"url": "https://moltnode.ag/mcp"
}
}
}{
"mcpServers": {
"moltnode": {
"command": "npx",
"args": [
"-y",
"moltnode-mcp@1.1.4"
]
}
}
}claude mcp add moltnode -- npx -y moltnode-mcp@1.1.47 tools, verified live
list_chainsread-onlyList every chain MoltNode serves (slug, name, chainId, family, native coin, endpoint) and which ones Chord trades on. Call this first for valid chain slugs.
rpc_callcan modifyCall 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.
get_block_numberread-onlyThe latest block number of an EVM chain, as a decimal integer.
get_balanceread-onlyThe native-coin balance of an address on an EVM chain, in wei and in whole coins.
chord_find_tokenread-onlyFind 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.
chord_swap_quoteread-onlyBest 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.
send_raw_transactioncan modifyBroadcast a signed transaction (0x-prefixed raw bytes) on an EVM chain through MoltNode. Returns the transaction hash and an explorer link.
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