velar_get_pairs
Get available trading pairs for a token
This record as markdown: /tools/stack-ai-mcp-stacks-mcp-server/velar-get-pairs.md
What velar_get_pairs does on Stacks AI MCP Server
AI agents call velar_get_pairs 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 velar_get_pairs is rated Low
This tool retrieves informational data about available trading pairs without modifying state, executing code, or triggering financial transactions. It falls squarely into the Read category as a data query operation.
From the tool's definition Tool name includes 'get_' prefix and description states 'Get available trading pairs for a token' — a pure retrieval operation with no mutation or side effects.
Attacks that exploit this kind of access
The rule that runs velar_get_pairs 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 velar_get_pairs, this is the rule to start with:
velar_get_pairs 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 velar_get_pairs call is checked against it from then on.
Questions about velar_get_pairs
Get available trading pairs for a 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 velar_get_pairs: 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.
velar_get_pairs 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 velar_get_pairs 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 velar_get_pairs. 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.
velar_get_pairs 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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