This record as markdown: /tools/io-github-alxpark-propresenter-mcp/timers-get-current.md
What timers_get_current does on Propresenter
AI agents call timers_get_current to retrieve information from Propresenter without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why timers_get_current is rated Low
This tool retrieves state information (the active timer) from ProPresenter without modifying, executing, or deleting anything. It is a simple read operation with minimal blast radius if misused by an AI agent.
From the tool's definition Tool name and description indicate a retrieval operation: 'Get the current/active timer' performs a query with no side effects.
Attacks that exploit this kind of access
The rule that runs timers_get_current safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Propresenter, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For timers_get_current, this is the rule to start with:
timers_get_current 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 Propresenter, apply this rule, and every timers_get_current call is checked against it from then on.
Questions about timers_get_current
Get the current/active timer. It is categorised as a Read tool in the Propresenter MCP Server, which means it retrieves data without modifying state.
Register the Propresenter MCP server in PolicyLayer and add a rule for timers_get_current: 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 Propresenter. Nothing to install.
timers_get_current 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 timers_get_current 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 timers_get_current. 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.
timers_get_current is provided by the Propresenter MCP server (@alxpark/propresenter-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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