paper_list_calendar_events

List Paper calendar events for a UTC ISO-8601 start/end window.

SERVERStarfield SOURCE@adrata/starfield-mcp

Low RISK CLASS

Category Read

Parameters 22 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/adrata-starfield-mcp/paper-list-calendar-events.md

WHAT IT DOES

What paper_list_calendar_events does on Starfield

AI agents call paper_list_calendar_events to retrieve information from Starfield 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
`end`	string	Yes
`start`	string	Yes

Parameters from the server's own tool schema.

RISK

Why paper_list_calendar_events is rated Low

Even though paper_list_calendar_events only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs paper_list_calendar_events safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Starfield, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For paper_list_calendar_events, this is the rule to start with:

paper_list_calendar_events Allowed

paper_list_calendar_events is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "paper_list_calendar_events": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Starfield, apply this rule, and every paper_list_calendar_events call is checked against it from then on.

FAQ

Questions about paper_list_calendar_events

What does the paper_list_calendar_events tool do? +

List Paper calendar events for a UTC ISO-8601 start/end window. It is categorised as a Read tool in the Starfield MCP Server, which means it retrieves data without modifying state.

What parameters does paper_list_calendar_events accept? +

paper_list_calendar_events accepts 2 parameters: end, start. Required: end, start. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on paper_list_calendar_events? +

Register the Starfield MCP server in PolicyLayer and add a rule for paper_list_calendar_events: 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 Starfield. Nothing to install.

What risk level is paper_list_calendar_events? +

paper_list_calendar_events is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit paper_list_calendar_events? +

Yes. Add a rate_limit block to the paper_list_calendar_events 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.

How do I block paper_list_calendar_events completely? +

Set action: deny in the PolicyLayer policy for paper_list_calendar_events. 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.

What MCP server provides paper_list_calendar_events? +

paper_list_calendar_events is provided by the Starfield MCP server (@adrata/starfield-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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