// MCP TOOL REFERENCE

transfer_starknet_strk

Transfer STRK from one account to another

Part of the Starknet MCP Server MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

mcpdotdirect/starknet-mcp-server Financial Risk 5/5

// WHEN AI AGENTS USE THIS TOOL

AI agents use transfer_starknet_strk to initiate financial transactions through Starknet MCP Server. Financial operations involve real money and are irreversible once processed. Intercept blocks financial tools by default, requiring explicit human approval with transaction-level limits to prevent unauthorised spending.

// WHY ENFORCE A POLICY ON TRANSFER_STARKNET_STRK

transfer_starknet_strk moves real money. Without a policy, an autonomous agent could initiate transactions that drain accounts or exceed budgets. Intercept blocks financial tools by default, requiring human-in-the-loop approval with configurable spending limits per transaction and per time window.

// RECOMMENDED POLICY

Financial tools involve real money. Block by default and require explicit human approval before enabling.

mcpdotdirect-starknet-mcp-server.yaml

tools:
  transfer_starknet_strk:
    rules:
      - action: deny
        reason: "Requires human approval"

See the full Starknet MCP Server policy for all 25 tools.

// DETAILS

Tool Name transfer_starknet_strk

Category Financial

MCP Server Starknet MCP Server MCP Server

Risk Level Critical

// MORE STARKNET MCP SERVER TOOLS

Financial transfer_starknet_eth Financial transfer_starknet_token Execute execute_starknet_contract Write resolve_starknet_address Write resolve_starknet_name Read call_starknet_contract Read check_starknet_nft_ownership Read check_starknet_transaction_status

View all 25 tools →

// WHAT CAN GO WRONG

Agents calling financial-class tools like transfer_starknet_strk have been implicated in these attack patterns. Read the full case and prevention policy for each:

Browse the full MCP Attack Database →

// OTHER FINANCIAL TOOLS ACROSS MCP SERVERS

Other tools in the Financial risk category across the catalogue. The same policy patterns (deny, require_approval) apply to each.

AbraFlexi bank_transaction_create AbraFlexi invoice_issued_create AgentPact agentpact.request_refund Wise cancel_transfer Wise create_transfer Wise fund_transfer

// IN CONTEXT OF CRITICAL RISK

transfer_starknet_strk is one of the critical-risk operations in Starknet MCP Server. For the full severity-focused view — only the critical-risk tools with their recommended policies — see the breakdown for this server, or browse all critical-risk tools across every MCP server.

// RELATED READING

// FAQ

What does the transfer_starknet_strk tool do? +

Transfer STRK from one account to another. It is categorised as a Financial tool in the Starknet MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on transfer_starknet_strk? +

Add a rule in your Intercept YAML policy under the tools section for transfer_starknet_strk. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Starknet MCP Server MCP server.

What risk level is transfer_starknet_strk? +

transfer_starknet_strk is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit transfer_starknet_strk? +

Yes. Add a rate_limit block to the transfer_starknet_strk rule in your Intercept policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block transfer_starknet_strk completely? +

Set action: deny in the Intercept policy for transfer_starknet_strk. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides transfer_starknet_strk? +

transfer_starknet_strk is provided by the Starknet MCP Server MCP server (mcpdotdirect/starknet-mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

transfer_starknet_strk

Enforce policies on Starknet MCP Server