generated: '2026-07-21'
method: searched
status: published
source: https://github.com/starkware-libs/starknet-specs/tree/master/mcp
server:
  name: starknet
  description: Official StarkWare MCP (Model Context Protocol) server that exposes all Starknet JSON-RPC
    v0.10.2+ read and trace methods as agent tools, letting an assistant read blocks, transactions, state,
    classes, events, and traces from a live Starknet node. Ships in the starknet-specs repo with a Claude
    Code slash-command installer (/install-starknet-mcp).
  transport: stdio
  runtime: python
  entrypoint: mcp/server.py
  repository: https://github.com/starkware-libs/starknet-specs
  install: claude mcp add --env STARKNET_RPC_URL=<your-rpc-url> starknet -- python mcp/server.py
  config:
  - name: STARKNET_RPC_URL
    description: Starknet JSON-RPC endpoint URL (node implementing spec v0.10.2+).
    required: true
tools:
- name: starknet_blockNumber
  description: Latest block number
- name: starknet_blockHashAndNumber
  description: Latest block hash and number
- name: starknet_getBlockWithTxHashes
  description: Block with transaction hashes
- name: starknet_getBlockWithTxs
  description: Block with full transactions
- name: starknet_getBlockWithReceipts
  description: Block with receipts
- name: starknet_getBlockTransactionCount
  description: Transaction count in a block
- name: starknet_getTransactionByHash
  description: Transaction by hash
- name: starknet_getTransactionByBlockIdAndIndex
  description: Transaction by block id and index
- name: starknet_getTransactionStatus
  description: Transaction status
- name: starknet_getTransactionReceipt
  description: Transaction receipt
- name: starknet_getStateUpdate
  description: State update for a block
- name: starknet_getStorageAt
  description: Contract storage value
- name: starknet_getStorageProof
  description: Storage proof
- name: starknet_getNonce
  description: Contract nonce
- name: starknet_getClass
  description: Contract class by hash
- name: starknet_getClassHashAt
  description: Class hash at address
- name: starknet_getClassAt
  description: Contract class at address
- name: starknet_call
  description: Call a contract function (read-only)
- name: starknet_estimateFee
  description: Estimate transaction fee
- name: starknet_estimateMessageFee
  description: Estimate L1->L2 message fee
- name: starknet_getEvents
  description: Query events with filter and pagination
- name: starknet_getMessagesStatus
  description: L1->L2 message status
- name: starknet_traceTransaction
  description: Execution trace of a transaction
- name: starknet_simulateTransactions
  description: Simulate transactions
- name: starknet_traceBlockTransactions
  description: Traces for all block transactions
- name: starknet_specVersion
  description: JSON-RPC spec version
- name: starknet_chainId
  description: Chain id
- name: starknet_syncing
  description: Node sync status
- name: set_network
  description: Switch the active RPC URL mid-conversation
- name: get_network
  description: Show the current RPC URL
deployment:
  mode: local-stdio
  verified: searched
  tools: 30
  checked: '2026-08-12'
  source: catalog MCP census