pine_update_call_reminder
A write tool on the Pine Assistant MCP server.
This record as markdown: /tools/19pine-ai-pine-mcp-server/pine-update-call-reminder.md
What pine_update_call_reminder does on Pine Assistant MCP Server
AI agents use pine_update_call_reminder to create or update resources in Pine Assistant MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Pine Assistant MCP Server environment.
Why pine_update_call_reminder is rated Medium
The tool appears to modify call reminder data based on its name and the server's stated purpose of managing Pine AI tasks including phone calls. Although the description is empty (lowering confidence), the 'update' verb indicates a Write operation that reversibly modifies state. It is not Destructive (no deletion), Execute (no command execution), or Financial (no money movement).
From the tool's definition Tool named 'pine_update_call_reminder' with empty description. Sibling tools on the server include 'pine_send_message' and phone call capabilities ('make phone calls on your behalf'). The 'update' verb indicates modification of reminder state.
Attacks that exploit this kind of access
The rule that runs pine_update_call_reminder safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Pine Assistant MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For pine_update_call_reminder, this is the rule to start with:
pine_update_call_reminder 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 Pine Assistant MCP Server, apply this rule, and every pine_update_call_reminder call is checked against it from then on.
Questions about pine_update_call_reminder
pine_update_call_reminder is a write tool on the Pine Assistant MCP Server MCP server. It is categorised as a Write tool in the Pine Assistant MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Pine Assistant MCP Server MCP server in PolicyLayer and add a rule for pine_update_call_reminder: 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 Pine Assistant MCP Server. Nothing to install.
pine_update_call_reminder 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 pine_update_call_reminder 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 pine_update_call_reminder. 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.
pine_update_call_reminder is provided by the Pine Assistant MCP Server MCP server (19pine-ai/pine-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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