generated: '2026-08-04'
method: derived
status: candidate
source: graphql/gunzilla-games-gunzscan.graphql + probed GUNZScan REST v2 endpoints + probed GUNZ JSON-RPC
  methods
summary: Gunzilla operates no MCP server. A search of the GUNZ and Gunzilla developer surfaces, npm, the
  MCP registries and the public web found nothing, and no /mcp endpoint answers on any Gunzilla host (POST
  https://gunzscan.io/mcp -> 404). This file is a DERIVED CANDIDATE tool set - the agent-facing shape
  the existing anonymous read surfaces would take if wrapped. Every tool below is bound to an operation
  that was verified live on 2026-08-04; nothing here is a Gunzilla product.
server:
  name: gunz
  published: false
  transport: null
  url: null
search_evidence:
- probe: POST https://gunzscan.io/mcp {"method":"tools/list"}
  result: 404
- probe: web search for a GUNZ / Gunzilla MCP server
  result: none found
- probe: no GitHub organization exists (gunzilla, gunzillagames, gunzchain all 404)
surfaces:
  json_rpc: https://rpc.gunzchain.io/ext/bc/2M47TxWHGnhNtq6pM5zPXdATBtuqubxn5EPFgFmEawCQr9WFML/rpc
  graphql: https://gunzscan.io/api/v1/graphql
  rest_v2: https://gunzscan.io/api/v2
  auth: none required for any of the above
tools:
- name: gunz_get_chain_id
  description: Return the GUNZ chain ID (43419) to confirm which network a client is bound to.
  binding: json-rpc
  source_operation: eth_chainId
  verified: true
- name: gunz_get_block_number
  description: Return the latest GUNZ block height.
  binding: json-rpc
  source_operation: eth_blockNumber
  verified: true
- name: gunz_get_client_version
  description: Return the Subnet-EVM client version serving the public node.
  binding: json-rpc
  source_operation: web3_clientVersion
  verified: true
- name: gunz_get_balance
  description: Return the GUN balance of an address at a given block.
  binding: json-rpc
  source_operation: eth_getBalance
  input_schema_source: Ethereum JSON-RPC (address, block tag)
- name: gunz_get_transaction
  description: Fetch a transaction by hash.
  binding: json-rpc
  source_operation: eth_getTransactionByHash
  also_available_as: graphql/gunzilla-games-gunzscan.graphql#RootQueryType.transaction
- name: gunz_get_logs
  description: Scan a block range for contract logs - the deposit-tracking pattern Gunzilla documents.
  binding: json-rpc
  source_operation: eth_getLogs
- name: gunz_send_raw_transaction
  description: Broadcast a pre-signed raw transaction. Idempotent by EVM nonce; see conventions/gunzilla-games-conventions.yml.
  binding: json-rpc
  source_operation: eth_sendRawTransaction
  write: true
  consequence: physical
  note: Value-moving. Any wrapper must require an explicit human-approved signed payload; the server must
    never hold a signing key.
- name: gunzscan_get_address
  description: Fetch an address profile - balance, nonce, transaction and token-transfer counts, contract
    code.
  binding: graphql
  source_operation: RootQueryType.address(hash)
  verified: true
- name: gunzscan_get_addresses
  description: Batch-fetch several address profiles.
  binding: graphql
  source_operation: RootQueryType.addresses(hashes)
  verified: true
- name: gunzscan_get_block
  description: Fetch a block by height with gas, miner, timestamp and parent hash.
  binding: graphql
  source_operation: RootQueryType.block(number)
  verified: true
- name: gunzscan_list_token_transfers
  description: Page the transfers of one token contract (Relay cursor connection).
  binding: graphql
  source_operation: RootQueryType.tokenTransfers(tokenContractAddressHash, first, after)
  verified: true
- name: gunzscan_list_address_token_transfer_txs
  description: Page the token-transfer transactions touching one address.
  binding: graphql
  source_operation: RootQueryType.tokenTransferTxs(addressHash, first, after)
  verified: true
- name: gunzscan_get_stats
  description: Chain-level stats - average block time, gas prices, GUN price, market cap, network utilization.
  binding: rest
  source_operation: GET /api/v2/stats
  verified: true
- name: gunzscan_list_blocks
  description: Page recent blocks with next_page_params cursors.
  binding: rest
  source_operation: GET /api/v2/blocks
  verified: true
- name: gunzscan_get_transaction_rest
  description: Fetch a transaction by hash from the REST v2 surface.
  binding: rest
  source_operation: GET /api/v2/transactions/{hash}
  verified: true
- name: gunzscan_subscribe_token_transfers
  description: Stream token transfers as they are indexed (GraphQL subscription over the Phoenix WebSocket).
  binding: websocket
  source_operation: RootSubscriptionType.tokenTransfers
  source: asyncapi/gunzilla-games-gunzscan-events.yml
notes:
- No tool crosswalk artifact is emitted - a crosswalk binds MCP tools to OpenAPI operationIds and Gunzilla
  publishes no OpenAPI. The bindings above point at GraphQL field names, REST paths and JSON-RPC method
  names instead.
- Rate limits differ per surface (REST 3000, GraphQL 500); a wrapper should budget separately. See rate-limits/gunzilla-games-rate-limits.yml.
deployment:
  mode: none
  verified: derived
  tools: 16
  checked: '2026-08-12'
  source: catalog MCP census