Tool Name

Description

Input Schema

getBlockNumber

/

eth_getBlockNumber

Retrieve the current block number (hex + decimal).

{}

getBalance

/

eth_getBalance

Get balance of an address (hex + decimal).

{ address: string, block?: string }

eth_chainId

/

chainId

Get current chain ID (hex + decimal).

{}

eth_gasPrice

/

gasPrice

Get current gas price (hex + wei decimal).

{}

eth_isSyncing

/

isSyncing

Check if the node is syncing.

{}

eth_getBlockByNumber

/

getBlockByNumber

Fetch block by number/tag.

{ block: string, full?: boolean }

eth_getTransactionByHash

/

getTransactionByHash

Fetch a transaction by hash.

{ hash: string }

eth_call

/

call

Execute a call without a transaction.

{ to: string, data: string, block?: string }

eth_estimateGas

/

estimateGas

Estimate gas for a transaction.

{ to?: string, from?: string, data?: string, value?: string }

eth_sendRawTransaction

/

sendRawTransaction

Broadcast a signed raw transaction (requires

ALLOW_SEND_RAW_TX=1

).

{ rawTx: string }

ethCallRaw

Call any Ethereum JSON-RPC method with params array.

{ method: string, params?: any[] }

eth_simulateV1

Simulate multiple blocks and transactions.

{ payload: any, block: any }

eth_createAccessList

Create an EIP2930 access list based on a transaction.

{ transaction: any, blockNumberOrTag?: any }

eth_getHeaderByNumber

Returns a block header by number.

{ blockNumber: any }

eth_getHeaderByHash

Returns a block header by hash.

{ blockHash: string }

Tool Name

Description

Input Schema

admin_exportChain

Exports the blockchain to a file (optional range).

{ file: string, first?: number, last?: number }

admin_importChain

Imports blocks from a file.

{ file: string }

admin_nodeInfo

Retrieves node information.

{}

admin_peers

Retrieves connected peers information.

{}

admin_removePeer

Disconnects from a remote node.

{ url: string }

admin_removeTrustedPeer

Removes a remote node from trusted peers.

{ url: string }

admin_startHTTP

Starts an HTTP JSON-RPC server.

{ host?: string, port?: number, cors?: string, apis?: string }

admin_startWS

Starts a WebSocket JSON-RPC server.

{ host?: string, port?: number, cors?: string, apis?: string }

admin_stopHTTP

Stops the HTTP RPC endpoint.

{}

admin_stopWS

Stops the WebSocket RPC endpoint.

{}

Tool Name

Description

Input Schema

debug_accountRange

Retrieves account range at a given block.

{ blockNrOrHash: any, start: string, maxResults: number, nocode: boolean, nostorage: boolean, incompletes: boolean }

debug_backtraceAt

Sets logging backtrace location.

{ location: string }

debug_blockProfile

Turns on block profiling.

{ file: string, seconds: number }

debug_chaindbCompact

Flattens the key-value database.

{}

debug_chaindbProperty

Returns leveldb properties.

{ property: string }

debug_cpuProfile

Turns on CPU profiling.

{ file: string, seconds: number }

debug_dbAncient

Retrieves ancient binary blob.

{ kind: string, number: number }

debug_dbAncients

Returns number of ancient items.

{}

debug_dbGet

Returns raw value of a key.

{ key: string }

debug_dumpBlock

Retrieves state for a block.

{ number: number }

debug_freeOSMemory

Forces garbage collection.

{}

debug_freezeClient

Forces a temporary client freeze.

{ node: string }

debug_gcStats

Returns GC statistics.

{}

debug_getAccessibleState

Returns first accessible state.

{ from: any, to: any }

debug_getBadBlocks

Returns last bad blocks.

{}

debug_getRawBlock

Retrieves RLP-encoded block.

{ blockNrOrHash: any }

debug_getRawHeader

Returns RLP-encoded header.

{ blockNrOrHash: any }

debug_getRawTransaction

Returns transaction bytes.

{ hash: string }

debug_getModifiedAccountsByHash

Returns modified accounts by hash.

{ startHash: string, endHash?: string }

debug_getModifiedAccountsByNumber

Returns modified accounts by number.

{ startNum: number, endNum?: number }

debug_getRawReceipts

Returns consensus-encoded receipts.

{ blockNrOrHash: any }

debug_goTrace

Turns on Go runtime tracing.

{ file: string, seconds: number }

debug_intermediateRoots

Executes block and returns intermediate roots.

{ blockHash: string, options?: any }

debug_memStats

Returns memory statistics.

{}

debug_mutexProfile

Turns on mutex profiling.

{ file: string, nsec: number }

debug_preimage

Returns preimage for sha3 hash.

{ hash: string }

debug_printBlock

Prints a block.

{ number: number }

debug_setBlockProfileRate

Sets block profile rate.

{ rate: number }

debug_setGCPercent

Sets GC target percentage.

{ v: number }

debug_setHead

Sets chain head by number.

{ number: number }

debug_setMutexProfileFraction

Sets mutex profile rate.

{ rate: number }

debug_setTrieFlushInterval

Sets trie flush interval.

{ interval: string }

debug_stacks

Returns goroutine stacks.

{ filter?: string }

debug_standardTraceBlockToFile

Traces block to file (standard JSON).

{ blockHash: string, config?: any }

debug_standardTraceBadBlockToFile

Traces bad block to file.

{ blockHash: string, config?: any }

debug_startCPUProfile

Starts CPU profiling.

{ file: string }

debug_startGoTrace

Starts Go trace.

{ file: string }

debug_stopCPUProfile

Stops CPU profiling.

{}

debug_stopGoTrace

Stops Go trace.

{}

debug_storageRangeAt

Returns storage at block height and tx index.

{ blockHash: string, txIdx: number, contractAddress: string, keyStart: string, maxResult: number }

debug_traceBadBlock

Traces bad block execution.

{ blockHash: string, options?: any }

debug_traceBlock

Traces block by RLP.

{ blockRlp: string, options?: any }

debug_traceBlockByNumber

Traces block by number.

{ number: any, options?: any }

debug_traceBlockByHash

Traces block by hash.

{ hash: string, options?: any }

debug_traceBlockFromFile

Traces block from file.

{ fileName: string, options?: any }

debug_traceCall

Traces an eth_call.

{ args: any, blockNrOrHash: any, config?: any }

debug_traceTransaction

Traces a transaction.

{ txHash: string, options?: any }

debug_verbosity

Sets logging verbosity.

{ level: number }

debug_vmodule

Sets logging verbosity pattern.

{ pattern: string }

debug_writeBlockProfile

Writes block profile.

{ file: string }

debug_writeMemProfile

Writes allocation profile.

{ file: string }

debug_writeMutexProfile

Writes mutex profile.

{ file: string }

Tool Name

Description

Input Schema

txpool_content

Retrieves all transactions in txpool.

{}

txpool_contentFrom

Retrieves transactions for an address.

{ address: string }

txpool_inspect

Lists textual summary of txpool.

{}

txpool_status

Returns txpool transaction counts.

{}