resume_addon
Resume (un-cancel) a pending-cancel add-on whose paid-through cycle has not yet ended. Clears the cancellation so the add-on renews normally at the next cycle boundary. No new charge — the cycle was already paid. Stackable add-ons cannot be resumed; buy a new unit instead. Returns {addonKey, proj...
This record as markdown: /tools/dev-echorelay-management/resume-addon.md
What resume_addon does on EchoRelay
AI agents use resume_addon to create or update resources in EchoRelay, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your EchoRelay environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
addonKey | string | Yes | Add-on key to resume (e.g. "log_retention", "rpm_5000"). |
Parameters from the server's own tool schema.
Why resume_addon is rated Medium
This tool modifies the state of a pending cancellation, reversing a previous customer action. It changes billing configuration (add-on renewal status) but does not create new charges or delete data. The operation is reversible (a customer could cancel again), and the server description indicates this is a billing management tool.
From the tool's definition Resume (un-cancel) a pending-cancel add-on... Clears the cancellation so the add-on renews normally at the next cycle boundary. No new charge — the cycle was already paid.
Attacks that exploit this kind of access
The rule that runs resume_addon safely
PolicyLayer is an MCP gateway: it sits between your AI agents and EchoRelay, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For resume_addon, this is the rule to start with:
resume_addon 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 EchoRelay, apply this rule, and every resume_addon call is checked against it from then on.
Questions about resume_addon
Resume (un-cancel) a pending-cancel add-on whose paid-through cycle has not yet ended. Clears the cancellation so the add-on renews normally at the next cycle boundary. No new charge — the cycle was already paid. Stackable add-ons cannot be resumed; buy a new unit instead. Returns {addonKey, project, nextRenewalAt, resumed}. Owner-only; requires a token minted with the billing scope. It is categorised as a Write tool in the EchoRelay MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
resume_addon accepts 1 parameter: addonKey. Required: addonKey. The full parameter table on this page comes from the server's own tool schema.
Register the EchoRelay MCP server in PolicyLayer and add a rule for resume_addon: 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 EchoRelay. Nothing to install.
resume_addon 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 resume_addon 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 resume_addon. 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.
resume_addon is provided by the EchoRelay MCP server (https://mcp.echorelay.dev). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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