GOOGLESUPER_EVENTS_WATCH
Watch for changes to Events resources.
This record as markdown: /tools/googlesuper/googlesuper-events-watch.md
What GOOGLESUPER_EVENTS_WATCH does on Google Super
AI agents invoke GOOGLESUPER_EVENTS_WATCH to trigger actions in Google Super. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
| Parameter | Type | Required | Description |
|---|---|---|---|
id | string | — | A UUID or similar unique string that identifies this channel. |
type | string | — | The type of delivery mechanism used for this channel. |
token | string | — | An arbitrary string delivered to the target address with each notification delivered over this channel. Optional. |
params | object | — | Additional parameters controlling delivery channel behavior. Optional. |
address | string | — | The address where notifications are delivered for this channel. |
payload | boolean | — | A Boolean value to indicate whether payload is wanted. Optional. |
calendarId | string | — | Calendar identifier. To retrieve calendar IDs call the calendarList.list method. If you want to access the primary calendar of the currently logged in user, use |
Parameters from the server's own tool schema.
Why GOOGLESUPER_EVENTS_WATCH is rated High
This tool sets up a watch/subscription on Calendar Events resources, triggering external webhook or push notification operations. It is not a simple read — it registers a persistent listener that causes external callbacks to be invoked, making it an Execute-category action. Misuse could result in unwanted subscriptions or data being pushed to attacker-controlled endpoints.
From the tool's definition Watch for changes to Events resources
Risk signalsHandles credentials or secrets (token) · Accepts raw HTML/template content (payload)
Attacks that exploit this kind of access
The rule that runs GOOGLESUPER_EVENTS_WATCH safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Google Super, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For GOOGLESUPER_EVENTS_WATCH, this is the rule to start with:
GOOGLESUPER_EVENTS_WATCH stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Google Super, apply this rule, and every GOOGLESUPER_EVENTS_WATCH call is checked against it from then on.
Questions about GOOGLESUPER_EVENTS_WATCH
Watch for changes to Events resources. It is categorised as a Execute tool in the Google Super MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
GOOGLESUPER_EVENTS_WATCH accepts 7 parameters: id, type, token, params, address, payload, calendarId. The full parameter table on this page comes from the server's own tool schema.
Register the Google Super MCP server in PolicyLayer and add a rule for GOOGLESUPER_EVENTS_WATCH: 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 Google Super. Nothing to install.
GOOGLESUPER_EVENTS_WATCH is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the GOOGLESUPER_EVENTS_WATCH 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 GOOGLESUPER_EVENTS_WATCH. 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.
GOOGLESUPER_EVENTS_WATCH is provided by the Google Super MCP server (googlesuper). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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