MoltNode by Chord
Read 31 blockchains over JSON-RPC and swap via Chord: best route, unsigned tx, simulation. No key.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"moltnode": {
"command": "npx",
"args": [
"moltnode-mcp"
]
}
}
}実行可能なパッケージ
1.1.4stdioリモートエンドポイント
https://moltnode.ag/mcpstreamable-httpできること
ツール一覧
ツール（7）
🟢list_chains
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.
入力スキーマ
{
"type": "object",
"properties": {},
"required": [],
"additionalProperties": false
}🔴rpc_call(chain, method, params)
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.
入力スキーマ
{
"type": "object",
"properties": {
"chain": {
"type": "string",
"enum": [
"monad",
"ethereum",
"base",
"arbitrum",
"optimism",
"polygon",
"bnb",
"solana",
"avalanche",
"hyperevm",
"berachain",
"abstract",
"sei",
"sonic",
"mantle",
"taiko",
"zksync",
"zetachain",
"opbnb",
"bob",
"edge",
"stable",
"katana",
"morph",
"swell",
"0g",
"tac",
"xlayer",
"gnosis",
"fantom",
"sui"
],
"description": "Chain slug, e.g. 'ethereum', 'base', 'monad', 'solana'."
},
"method": {
"type": "string",
"description": "JSON-RPC method, e.g. 'eth_call', 'eth_getLogs', 'getBalance'."
},
"params": {
"type": "array",
"items": {},
"description": "JSON-RPC params array. Defaults to []."
}
},
"required": [
"chain",
"method"
],
"additionalProperties": false
}🟢get_block_number(chain)
The latest block number of an EVM chain, as a decimal integer.
入力スキーマ
{
"type": "object",
"properties": {
"chain": {
"type": "string",
"enum": [
"monad",
"ethereum",
"base",
"arbitrum",
"optimism",
"polygon",
"bnb",
"avalanche",
"hyperevm",
"berachain",
"abstract",
"sei",
"sonic",
"mantle",
"taiko",
"zksync",
"zetachain",
"opbnb",
"bob",
"edge",
"stable",
"katana",
"morph",
"swell",
"0g",
"tac",
"xlayer",
"gnosis",
"fantom"
],
"description": "EVM chain slug."
}
},
"required": [
"chain"
],
"additionalProperties": false
}🟢get_balance(chain, address)
The native-coin balance of an address on an EVM chain, in wei and in whole coins.
入力スキーマ
{
"type": "object",
"properties": {
"chain": {
"type": "string",
"enum": [
"monad",
"ethereum",
"base",
"arbitrum",
"optimism",
"polygon",
"bnb",
"avalanche",
"hyperevm",
"berachain",
"abstract",
"sei",
"sonic",
"mantle",
"taiko",
"zksync",
"zetachain",
"opbnb",
"bob",
"edge",
"stable",
"katana",
"morph",
"swell",
"0g",
"tac",
"xlayer",
"gnosis",
"fantom"
],
"description": "EVM chain slug."
},
"address": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "Account address."
}
},
"required": [
"chain",
"address"
],
"additionalProperties": false
}🟢chord_find_token(chain, query)
Find a token by symbol, name or address on a chain Chord trades on (base, ethereum, monad, bnb, avalanche, arbitrum, robinhood, arc). Returns addresses, decimals and whether the token is verified; similar tickers are common, so compare addresses.
入力スキーマ
{
"type": "object",
"properties": {
"chain": {
"type": "string",
"enum": [
"base",
"ethereum",
"monad",
"bnb",
"avalanche",
"arbitrum",
"robinhood",
"arc"
],
"description": "Chord chain key."
},
"query": {
"type": "string",
"description": "Symbol, name or 0x address."
}
},
"required": [
"chain",
"query"
],
"additionalProperties": false
}🟢chord_swap_quote(chain, tokenIn, tokenOut, amount, taker, ...)
Best swap route from Chord (getchord.xyz) across the DEXs of the chain, with the UNSIGNED transaction to sign, the ERC-20 approval it needs (as a ready transaction) and a simulation run from the taker wallet. Amounts are integer strings in the token's smallest unit; the zero address is the native coin. Nothing is sent: sign with your own key, then send_raw_transaction.
入力スキーマ
{
"type": "object",
"properties": {
"chain": {
"type": "string",
"enum": [
"base",
"ethereum",
"monad",
"bnb",
"avalanche",
"arbitrum",
"robinhood",
"arc"
],
"description": "Chord chain key."
},
"tokenIn": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "Token sold (zero address = native coin)."
},
"tokenOut": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "Token bought (zero address = native coin)."
},
"amount": {
"type": "string",
"pattern": "^[0-9]+$",
"description": "Amount of tokenIn in its smallest unit, e.g. '10000000' = 10 USDC."
},
"taker": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "The wallet that will sign. With it the answer carries tx + approval + a simulation from that wallet."
},
"slippageBps": {
"type": "integer",
"minimum": 1,
"maximum": 5000,
"description": "Slippage in basis points (default 50)."
}
},
"required": [
"chain",
"tokenIn",
"tokenOut",
"amount"
],
"additionalProperties": false
}🔴send_raw_transaction(chain, signedTransaction)
Broadcast a signed transaction (0x-prefixed raw bytes) on an EVM chain through MoltNode. Returns the transaction hash and an explorer link.
入力スキーマ
{
"type": "object",
"properties": {
"chain": {
"type": "string",
"enum": [
"monad",
"ethereum",
"base",
"arbitrum",
"optimism",
"polygon",
"bnb",
"avalanche",
"hyperevm",
"berachain",
"abstract",
"sei",
"sonic",
"mantle",
"taiko",
"zksync",
"zetachain",
"opbnb",
"bob",
"edge",
"stable",
"katana",
"morph",
"swell",
"0g",
"tac",
"xlayer",
"gnosis",
"fantom"
],
"description": "EVM chain slug."
},
"signedTransaction": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]+$",
"description": "The signed transaction, RLP-encoded, 0x-prefixed."
}
},
"required": [
"chain",
"signedTransaction"
],
"additionalProperties": false
}コミュニティ
エビデンス