search_events

A read tool on the CTFtime MCP server.

SERVERCTFtime MCP Server SOURCE0x-professor/ctf-time-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade A, identity unverified Pull the record →

This record as markdown: /tools/0x-professor-ctf-time-mcp/search-events.md

WHAT IT DOES

What search_events does on CTFtime MCP Server

AI agents call search_events to retrieve information from CTFtime MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why search_events is rated Low

This tool searches and retrieves information about CTF events from CTFtime.org. It follows the established pattern of read-only data access seen across all sibling tools. There is no indication of data modification, deletion, code execution, or financial operations. The primary function is information retrieval, which carries minimal risk of misuse.

From the tool's definition Tool name 'search_events' combined with server description stating it 'enables users to search for upcoming events' and 'retrieve information about CTF competitions'. Sibling tools are all read-only retrieval operations (get_* pattern).

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs search_events safely

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

search_events Allowed

search_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": {
    "search_events": {}
  }
}

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

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

FAQ

Questions about search_events

What does the search_events tool do? +

search_events is a read tool on the CTFtime MCP Server MCP server. It is categorised as a Read tool in the CTFtime MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on search_events? +

Register the CTFtime MCP Server MCP server in PolicyLayer and add a rule for search_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 CTFtime MCP Server. Nothing to install.

What risk level is search_events? +

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

Can I rate-limit search_events? +

Yes. Add a rate_limit block to the search_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 search_events completely? +

Set action: deny in the PolicyLayer policy for search_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 search_events? +

search_events is provided by the CTFtime MCP Server MCP server (0x-professor/ctf-time-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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