update_gtm_trigger
Update an existing trigger IN PLACE (read-modify-write). The GTM API DOES support this: do NOT delete and recreate a trigger to change it (and you cannot delete one that tags reference). Sets its display
This record as markdown: /tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/update-gtm-trigger.md
What update_gtm_trigger does on Samarth Gtm Mcp
AI agents use update_gtm_trigger 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 update_gtm_trigger is rated Medium
Modifies GTM trigger configuration reversibly; no deletion or financial impact, but affects tracking behavior.
From the tool's definition Update an existing trigger IN PLACE (read-modify-write). Sets its display
Attacks that exploit this kind of access
The rule that runs update_gtm_trigger 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 update_gtm_trigger, this is the rule to start with:
update_gtm_trigger 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 update_gtm_trigger call is checked against it from then on.
Questions about update_gtm_trigger
Update an existing trigger IN PLACE (read-modify-write). The GTM API DOES support this: do NOT delete and recreate a trigger to change it (and you cannot delete one that tags reference). Sets its display. 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 update_gtm_trigger: 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.
update_gtm_trigger 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 update_gtm_trigger 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 update_gtm_trigger. 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.
update_gtm_trigger 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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