Get availability for an event
AI agents call teamsnap_get_availability to retrieve information from TeamSnap MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries availability data for an event without creating, modifying, deleting, or executing external operations. It has no blast radius beyond exposing existing availability information visible to authenticated users. The worst-case scenario is unauthorized viewing of team member availability, which is a confidentiality concern but not a high-severity operational risk.
From the tool's definition Tool name 'get_availability' and description 'Get availability for an event' indicate a retrieval operation with no side effects. The verb 'Get' and context of querying availability data from TeamSnap accounts are consistent with read-only access.
Attacks that exploit this kind of access
Get availability for an event. It is categorised as a Read tool in the TeamSnap MCP Server MCP Server, which means it retrieves data without modifying state.
Register the TeamSnap MCP Server MCP server in PolicyLayer and add a rule for teamsnap_get_availability: 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 TeamSnap MCP Server. Nothing to install.
teamsnap_get_availability 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 teamsnap_get_availability 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 teamsnap_get_availability. 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.
teamsnap_get_availability is provided by the TeamSnap MCP Server MCP server (mrelph/teamsnapmcp). 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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