Rename an existing tag in a Mixpanel project. The new name must be unique within the project (max 175 characters). This updates all events and properties currently using this tag.
Part of the Mixpanel server.
Free to start. No card required.
AI agents use Rename-Tag to create or modify resources in Mixpanel. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call Rename-Tag repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Mixpanel.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"Rename-Tag": {
"limits": [
{
"counter": "rename-tag_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Mixpanel policy for all 30 tools.
These attack patterns abuse exactly the kind of access Rename-Tag gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Rename an existing tag in a Mixpanel project. The new name must be unique within the project (max 175 characters). This updates all events and properties currently using this tag.. It is categorised as a Write tool in the Mixpanel MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Mixpanel MCP server in PolicyLayer and add a rule for Rename-Tag: 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 Mixpanel. Nothing to install.
Rename-Tag 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 Rename-Tag 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 Rename-Tag. 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.
Rename-Tag is provided by the Mixpanel MCP server (@mixpanel-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 30 Mixpanel tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.