list_subscriptions
List member subscriptions. Filter by status to find active, cancelled, or past-due subscriptions.
This record as markdown: /tools/io-favcrm-favcrm/list-subscriptions.md
What list_subscriptions does on FavCRM
AI agents call list_subscriptions to retrieve information from FavCRM without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | number | — | Max results (default 20) |
status | string | — | Filter by subscription status |
Parameters from the server's own tool schema.
Why list_subscriptions is rated Low
This tool performs read-only operations on subscription records. It retrieves and filters existing data by status (active, cancelled, past-due) but does not modify, delete, or execute financial transactions. While the CRM domain involves financial subscriptions, the tool itself merely queries and displays information without moving money or changing subscription states.
From the tool's definition Tool name 'list_subscriptions' and description explicitly states it 'List[s] member subscriptions' with filtering capabilities. No creation, modification, deletion, or financial transaction execution occurs—only retrieval and querying of subscription data.
Attacks that exploit this kind of access
The rule that runs list_subscriptions safely
PolicyLayer is an MCP gateway: it sits between your AI agents and FavCRM, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_subscriptions, this is the rule to start with:
list_subscriptions is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect FavCRM, apply this rule, and every list_subscriptions call is checked against it from then on.
Questions about list_subscriptions
List member subscriptions. Filter by status to find active, cancelled, or past-due subscriptions. It is categorised as a Read tool in the FavCRM MCP Server, which means it retrieves data without modifying state.
list_subscriptions accepts 2 parameters: limit, status. The full parameter table on this page comes from the server's own tool schema.
Register the FavCRM MCP server in PolicyLayer and add a rule for list_subscriptions: 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 FavCRM. Nothing to install.
list_subscriptions is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_subscriptions 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 list_subscriptions. 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.
list_subscriptions is provided by the FavCRM MCP server (https://api.favcrm.io/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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