Continue a conversation with context from a previous session, enabling context revival across interactions
AI agents call ultra-continuation to retrieve information from Ultra MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and revives prior conversation context to continue a session. Its primary action is reading/fetching stored context from a previous interaction. There is no indication of writes, execution, or destructive operations. The main risk is potential exposure of prior conversation content to unintended contexts, but the blast radius is low.
From the tool's definition Continue a conversation with context from a previous session, enabling context revival across interactions
Documented attack patterns abuse exactly the kind of access ultra-continuation gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Ultra MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for ultra-continuation:
{
"version": "1",
"default": "deny",
"tools": {
"ultra-continuation": {}
}
}ultra-continuation is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Continue a conversation with context from a previous session, enabling context revival across interactions. It is categorised as a Read tool in the Ultra MCP MCP Server, which means it retrieves data without modifying state.
Register the Ultra MCP server in PolicyLayer and add a rule for ultra-continuation: 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 Ultra MCP. Nothing to install.
ultra-continuation 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 ultra-continuation 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 ultra-continuation. 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.
ultra-continuation is provided by the Ultra MCP server (realmikechong/ultra-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 30 Ultra MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
30 Ultra MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.