Harbor Crew Cross-Chain Report
RemoteAbout Harbor Crew Cross-Chain Report
Harbor Crew Cross-Chain Report is an MCP server for paid, read-only snapshots of public EVM addresses across four networks. It suits users needing technical address data; each batch requires direct stablecoin payment.
Key features
- 01Snapshots for 1–5 public EVM addresses
- 02Coverage of four EVM networks
- 03EIP-7702 delegation indicators
- 04Code sizes, SHA-256 fingerprints, explorer links
- 05Live payment quotes and instructions
Use cases
- 01Review technical details for an address batch
- 02Check delegation indicators across supported networks
- 03Read payment terms before requesting a report
MCP support
Exposes `get_payment_quote` and `submit_paid_report` to MCP clients. It is available as a hosted remote MCP and a local stdio server.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://resguardo-wallets-260926.tiweedmaster.chatgpt.site/api/v1/mcpclaude mcp add --transport http rocket-harbor-420-harbor-cross-chain-report https://resguardo-wallets-260926.tiweedmaster.chatgpt.site/api/v1/mcp{"mcpServers":{"rocket-harbor-420-harbor-cross-chain-report":{"type":"http","url":"https://resguardo-wallets-260926.tiweedmaster.chatgpt.site/api/v1/mcp"}}}Open in Cursor{"servers":{"rocket-harbor-420-harbor-cross-chain-report":{"type":"http","url":"https://resguardo-wallets-260926.tiweedmaster.chatgpt.site/api/v1/mcp"}}}Open in VS Code{"mcpServers":{"rocket-harbor-420-harbor-cross-chain-report":{"type":"http","url":"https://resguardo-wallets-260926.tiweedmaster.chatgpt.site/api/v1/mcp"}}}{"mcpServers":{"rocket-harbor-420-harbor-cross-chain-report":{"serverUrl":"https://resguardo-wallets-260926.tiweedmaster.chatgpt.site/api/v1/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
3| Parameter | Type | Required | Description |
|---|---|---|---|
| poolId | string | No | Optional work-pool ID. When provided, return only tasks in that pool. |
| taskId | string | No | Optional task ID to return. Leave empty to list all open tasks. |
Details
From the project READMEHarbor Cross-Chain Report MCP
A dependency-free MCP server for the Harbor Crew report service, available as both a hosted remote MCP and a local stdio server. It requests read-only snapshots for 1–5 public EVM addresses across Ethereum, Base, Arbitrum One, and Polygon.
Each report batch costs 0.02 of the supported stablecoin on the selected network, paid directly to the operator. The six direct-payment rails are USDC on Ethereum, Base, Arbitrum One, or Polygon; USDT on Ethereum; and Binance-Peg BSC-USD on BNB Smart Chain. BSC-USD is distinct from native USDT. There is no free report preview or trial. get_payment_quote is available to read current payment instructions before a customer orders a report.
The report includes network block numbers, EIP-7702 delegation indicators, contract-code sizes, SHA-256 fingerprints, and explorer links. It does not inspect balances or private keys, prove ownership or malicious intent, or recover assets.
Tools
get_payment_quotereads the live quote and payment instructions. If you provide addresses, it formats the authorization-message template locally; it does not send those addresses to the quote endpoint.submit_paid_reportsubmits a transaction hash, payer address, address batch, and wallet signature to request the report after payment.
What the report contains
For each requested address and supported report network, the JSON includes the observed block number, EIP-7702 delegation indicator, code size, SHA-256 fingerprint, and explorer link. It is a point-in-time technical snapshot; it does not determine who owns an address, whether delegation is malicious, whether funds are recoverable, or whether an address has a particular balance. Every report is paid; no preview or trial is offered.
Payment and consent
Each paid report covers one batch of 1–5 public EVM addresses across Ethereum, Base, Arbitrum One, and Polygon PoS. The six payment rails are 0.02 USDC on Ethereum, Base, Arbitrum One, or Polygon PoS; 0.02 USDT on Ethereum; or 0.02 Binance-Peg BSC-USD (BEP-20) on BNB Smart Chain. BSC-USD is not native Tether USDt. Payment goes directly to the operator. The MCP server never initiates a transfer or signs a payment. A user must review the live quote and explicitly choose the network and asset before sending funds. The API requires 12 confirmations on the selected network and a personal_sign signature that binds the address batch, payment rail, network, and transaction hash; that signature authorizes only the report request and cannot move funds.
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