流入元（チャネル、ソース、メディアなど）の分析結果を取得します。
AI agents call get_traffic_sources to retrieve information from GA4 MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries Google Analytics 4 data to retrieve traffic source metrics and analysis. It performs data retrieval without modifying, deleting, or executing external operations. It falls squarely within the Read category as it only fetches and presents analytics insights.
From the tool's definition Tool name 'get_traffic_sources' and description 'retrieves analysis results for traffic sources (channels, sources, media, etc.)' — the verb 'get' and 'retrieve' indicate a read-only query operation with no side effects.
Attacks that exploit this kind of access
流入元（チャネル、ソース、メディアなど）の分析結果を取得します。. It is categorised as a Read tool in the GA4 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GA4 MCP Server MCP server in PolicyLayer and add a rule for get_traffic_sources: 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 GA4 MCP Server. Nothing to install.
get_traffic_sources 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_traffic_sources 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_traffic_sources. 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_traffic_sources is provided by the GA4 MCP Server MCP server (shin-sibainu/ga4-mcp-server). 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.
Teams ship this data inside their own products. See what a licence covers →