Critical Risk →

transfer_token

Transfer any SIP-010 token to a recipient address. Supports well-known tokens by symbol: sBTC, USDCx, ALEX, DIKO Or use the full contract ID.

Handles credentials or secrets (token)

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

@aibtc/mcp-server Financial

AI agents use transfer_token to initiate financial transactions through Aibtc. 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.

transfer_token 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.

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

io-github-aibtcdev-mcp-server.yaml
tools:
  transfer_token:
    rules:
      - action: deny
        reason: "Requires human approval"

See the full Aibtc policy for all 308 tools.

Tool Name transfer_token
Category Financial
MCP Server Aibtc MCP Server
Risk Level Critical

View all 308 tools →

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

Browse the full MCP Attack Database →

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

transfer_token is one of the critical-risk operations in Aibtc. 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.

What does the transfer_token tool do? +

Transfer any SIP-010 token to a recipient address. Supports well-known tokens by symbol: sBTC, USDCx, ALEX, DIKO Or use the full contract ID.. It is categorised as a Financial tool in the Aibtc MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on transfer_token? +

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

What risk level is transfer_token? +

transfer_token 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_token? +

Yes. Add a rate_limit block to the transfer_token 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_token completely? +

Set action: deny in the Intercept policy for transfer_token. 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_token? +

transfer_token is provided by the Aibtc MCP server (@aibtc/mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Let agents act without letting them run wild.

Deterministic policy on every MCP tool call. Per-identity grants. Full audit log.

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