alex_get_circulating_supply
Get circulating supply of ALEX governance token
This record as markdown: /tools/stack-ai-mcp-stacks-mcp-server/alex-get-circulating-supply.md
What alex_get_circulating_supply does on Stacks AI MCP Server
AI agents call alex_get_circulating_supply to retrieve information from Stacks AI MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why alex_get_circulating_supply is rated Low
This tool queries and retrieves blockchain data (circulating supply of ALEX token) without creating, modifying, deleting, or executing any operations. It is a pure read operation with no capability to affect state or commit financial transactions. Even in a DeFi context, querying token supply metrics poses minimal risk and belongs in the Read category.
From the tool's definition Tool name contains 'get' and description states 'Get circulating supply' - a retrieval operation with no side effects. Returns token supply data without modifying or executing any operations.
Attacks that exploit this kind of access
The rule that runs alex_get_circulating_supply safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Stacks AI MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For alex_get_circulating_supply, this is the rule to start with:
alex_get_circulating_supply is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Stacks AI MCP Server, apply this rule, and every alex_get_circulating_supply call is checked against it from then on.
Questions about alex_get_circulating_supply
Get circulating supply of ALEX governance token. It is categorised as a Read tool in the Stacks AI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Stacks AI MCP Server MCP server in PolicyLayer and add a rule for alex_get_circulating_supply: 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 Stacks AI MCP Server. Nothing to install.
alex_get_circulating_supply 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 alex_get_circulating_supply 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 alex_get_circulating_supply. 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.
alex_get_circulating_supply is provided by the Stacks AI MCP Server MCP server (stack-ai-mcp/stacks-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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