Detailed stats for a single lending protocol: TVL, deposits, borrows, revenue, user counts, transaction counts, pool counts, position counts.
AI agents call get_protocol to retrieve information from Graph Lending without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries financial metrics and statistics from lending protocol subgraphs. It has no capability to modify data, execute transactions, delete records, or trigger external operations. The data returned (TVL, user counts, transaction counts, etc.) are historical or current state snapshots used for analysis.
From the tool's definition Tool name 'get_protocol' and description 'Detailed stats for a single lending protocol: TVL, deposits, borrows, revenue, user counts, transaction counts, pool counts, position counts' indicate retrieval of aggregate, read-only statistics with no mutation or…
Attacks that exploit this kind of access
Detailed stats for a single lending protocol: TVL, deposits, borrows, revenue, user counts, transaction counts, pool counts, position counts. It is categorised as a Read tool in the Graph Lending MCP Server, which means it retrieves data without modifying state.
Register the Graph Lending MCP server in PolicyLayer and add a rule for get_protocol: 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 Graph Lending. Nothing to install.
get_protocol is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_protocol 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.
Set action: deny in the PolicyLayer policy for get_protocol. 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.
get_protocol is provided by the Graph Lending MCP server (paulieb14/graph-lending-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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