get_vault_loan

Get full loan details for an active vault loan. Handles the vault-as-borrower indirection automatically. Returns null if no active vault loan.

SERVERBasis MCP Server SOURCElaunch-on-basis/mcp-ts

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/launch-on-basis-mcp-ts/get-vault-loan.md

WHAT IT DOES

What get_vault_loan does on Basis MCP Server

AI agents call get_vault_loan to retrieve information from Basis MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_vault_loan is rated Low

This tool retrieves and queries loan information from an active vault. It does not create, modify, delete, or execute any state-changing operations. The function is purely informational, returning data about an existing loan or null. This is a classic Read operation with minimal risk.

From the tool's definition Tool description states 'Get full loan details' and 'Returns null if no active vault loan' — these are retrieval operations with no side effects. The word 'Get' indicates a query operation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_vault_loan safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Basis MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_vault_loan, this is the rule to start with:

get_vault_loan Allowed

get_vault_loan is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_vault_loan": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Basis MCP Server, apply this rule, and every get_vault_loan call is checked against it from then on.

FAQ

Questions about get_vault_loan

What does the get_vault_loan tool do? +

Get full loan details for an active vault loan. Handles the vault-as-borrower indirection automatically. Returns null if no active vault loan. It is categorised as a Read tool in the Basis MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_vault_loan? +

Register the Basis MCP Server MCP server in PolicyLayer and add a rule for get_vault_loan: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Basis MCP Server. Nothing to install.

What risk level is get_vault_loan? +

get_vault_loan is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_vault_loan? +

Yes. Add a rate_limit block to the get_vault_loan rule in your PolicyLayer 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 get_vault_loan completely? +

Set action: deny in the PolicyLayer policy for get_vault_loan. 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 get_vault_loan? +

get_vault_loan is provided by the Basis MCP Server MCP server (launch-on-basis/mcp-ts). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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