ga4_update_account
[GA4 WRITE] Update a GA4 account (displayName). Requires GA4_MCP_ENABLE_WRITES=true and confirm=true.
This record as markdown: /tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/ga4-update-account.md
What ga4_update_account does on Samarth Gtm Mcp
AI agents use ga4_update_account to create or update resources in Samarth Gtm Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Samarth Gtm Mcp environment.
Why ga4_update_account is rated Medium
This tool creates or modifies data reversibly—it updates the displayName field of a GA4 account, which is a write operation. The change is reversible (the name can be changed again) and does not delete or destroy data. While gated behind environment flags and confirmation requirements, the underlying action remains a write operation.
From the tool's definition Tool name explicitly contains 'update', description states '[GA4 WRITE]' and permits modification of account displayName. Requires environment flag GA4_MCP_ENABLE_WRITES=true and confirm=true parameters indicating intentional gating of write capability.
Attacks that exploit this kind of access
The rule that runs ga4_update_account safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Samarth Gtm Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For ga4_update_account, this is the rule to start with:
ga4_update_account stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Samarth Gtm Mcp, apply this rule, and every ga4_update_account call is checked against it from then on.
Questions about ga4_update_account
[GA4 WRITE] Update a GA4 account (displayName). Requires GA4_MCP_ENABLE_WRITES=true and confirm=true. It is categorised as a Write tool in the Samarth Gtm Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Samarth Gtm MCP server in PolicyLayer and add a rule for ga4_update_account: 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 Samarth Gtm Mcp. Nothing to install.
ga4_update_account is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the ga4_update_account 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 ga4_update_account. 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.
ga4_update_account is provided by the Samarth Gtm MCP server (samarth-gtm-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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