get_tvl

Get historical TVL data from DefiLlama

SERVERIndigo Protocol MCP SOURCEindigoprotocol/indigo-mcp

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/indigoprotocol-indigo-mcp/get-tvl.md

WHAT IT DOES

What get_tvl does on Indigo Protocol MCP

AI agents call get_tvl to retrieve information from Indigo Protocol MCP 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_tvl is rated Low

This tool retrieves historical financial metrics from DefiLlama, a read-only data aggregation service. It performs no writes, modifications, deletions, or financial transactions. The operation is informational only, presenting no risk of unintended data loss or state changes.

From the tool's definition Tool name 'get_tvl' and description 'Get historical TVL data from DefiLlama' indicate a data retrieval operation. TVL (Total Value Locked) is a metric queried from an external data source with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_tvl safely

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

get_tvl Allowed

get_tvl 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_tvl": {}
  }
}

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

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

FAQ

Questions about get_tvl

What does the get_tvl tool do? +

Get historical TVL data from DefiLlama. It is categorised as a Read tool in the Indigo Protocol MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_tvl? +

Register the Indigo Protocol MCP server in PolicyLayer and add a rule for get_tvl: 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 Indigo Protocol MCP. Nothing to install.

What risk level is get_tvl? +

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

Can I rate-limit get_tvl? +

Yes. Add a rate_limit block to the get_tvl 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_tvl completely? +

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

get_tvl is provided by the Indigo Protocol MCP server (indigoprotocol/indigo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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