Fetch a single meeting document by ID, returning the full structured summary and metadata.
AI agents call get_meeting_by_id to retrieve information from Granola 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 meeting data by ID without modifying, creating, deleting, or executing operations. The OAuth authentication ensures access control, but does not change the nature of the operation as a read query. Severity is low because unauthorized access to meeting notes, while potentially sensitive, does not cause irreversible data loss or financial impact.
From the tool's definition Tool name 'get_meeting_by_id' and description 'Fetch a single meeting document by ID, returning the full structured summary and metadata' indicate data retrieval with no modification or deletion. The verb 'fetch' confirms read-only access.
Attacks that exploit this kind of access
Fetch a single meeting document by ID, returning the full structured summary and metadata. It is categorised as a Read tool in the Granola MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Granola MCP Server MCP server in PolicyLayer and add a rule for get_meeting_by_id: 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 Granola MCP Server. Nothing to install.
get_meeting_by_id 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_meeting_by_id 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_meeting_by_id. 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_meeting_by_id is provided by the Granola MCP Server MCP server (pavitarsaini/granola-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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