Query sync event history.
AI agents call cybersync_history to retrieve information from OmniWire without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries historical records of synchronization events. The word 'Query' combined with 'history' clearly indicates a read-only operation that retrieves data without side effects, state changes, or capability to execute commands or modify infrastructure.
From the tool's definition Tool name 'cybersync_history' and description 'Query sync event history' indicate read-only retrieval of historical data with no modification or execution capability.
Documented attack patterns abuse exactly the kind of access cybersync_history gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and OmniWire, and nothing reaches the server without passing your rules. This is the rule we recommend for cybersync_history:
{
"version": "1",
"default": "deny",
"tools": {
"cybersync_history": {}
}
}cybersync_history is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Query sync event history. It is categorised as a Read tool in the OmniWire MCP Server, which means it retrieves data without modifying state.
Register the OmniWire MCP server in PolicyLayer and add a rule for cybersync_history: 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 OmniWire. Nothing to install.
cybersync_history 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 cybersync_history 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 cybersync_history. 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.
cybersync_history is provided by the OmniWire MCP server (voidchecksum/omniwire). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from OmniWire, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
88 OmniWire tools catalogued and risk-classified — across an index of 43,000+ MCP servers.