Revoke subscription for a Remnawave user (generates new subscription link)
AI agents use users_revoke_subscription to create or update resources in Remnawave — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Remnawave environment.
Revoking a subscription and generating a new subscription link is a Write operation — it modifies the user's subscription state and creates a new link, invalidating the old one. While the old link is invalidated (which could be considered partially destructive), the operation is reversible in that a new subscription link is generated, making Write the most accurate category.
From the tool's definition Revoke subscription for a Remnawave user (generates new subscription link)
Documented attack patterns abuse exactly the kind of access users_revoke_subscription gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Remnawave, and nothing reaches the server without passing your rules. This is the rule we recommend for users_revoke_subscription:
{
"version": "1",
"default": "deny",
"tools": {
"users_revoke_subscription": {
"limits": [
{
"counter": "users_revoke_subscription_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}users_revoke_subscription 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.
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Revoke subscription for a Remnawave user (generates new subscription link). It is categorised as a Write tool in the Remnawave MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Remnawave MCP server in PolicyLayer and add a rule for users_revoke_subscription: 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 Remnawave. Nothing to install.
users_revoke_subscription 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 users_revoke_subscription 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 users_revoke_subscription. 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.
users_revoke_subscription is provided by the Remnawave MCP server (trackline/mcp-remnawave). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 153 Remnawave tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
153 Remnawave tools catalogued and risk-classified — across an index of 42,500+ MCP servers.