This record as markdown: /tools/io-balldontlie-mcp/cbb-get-rankings.md
What cbb_get_rankings does on Mcp
AI agents call cbb_get_rankings to retrieve information from Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why cbb_get_rankings is rated Low
This tool retrieves public sports rankings data. It performs no modifications, deletions, or external operations—only fetches and returns information. No side effects or risk of data loss exist. All sibling tools on this server (atp_get_*) follow the same read-only query pattern, reinforcing this classification.
From the tool's definition Tool name 'cbb_get_rankings' and description 'Get College Baseball (CBB) rankings' indicate a retrieval operation with no side effects. The verb 'Get' and the nature of rankings data (informational, read-only) confirm this is a query operation.
Attacks that exploit this kind of access
The rule that runs cbb_get_rankings safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For cbb_get_rankings, this is the rule to start with:
cbb_get_rankings 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 Mcp, apply this rule, and every cbb_get_rankings call is checked against it from then on.
Questions about cbb_get_rankings
Get College Baseball (CBB) rankings. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.
Register the MCP server in PolicyLayer and add a rule for cbb_get_rankings: 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 Mcp. Nothing to install.
cbb_get_rankings 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 cbb_get_rankings 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 cbb_get_rankings. 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.
cbb_get_rankings is provided by the MCP server (https://mcp.balldontlie.io/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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