Low Risk

continuation

Continue a conversation with context from a previous session, enabling context revival across interactions

How to control continuation ↓

AI agents call 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.

Low Risk

The tool retrieves and revives context from a previous session to continue a conversation. This is primarily a read/query operation — fetching stored conversation context — with no indication of creating, modifying, executing, or deleting data. The severity is low as misuse would at most surface prior conversation data.

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 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 continuation:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "continuation": {}
  }
}

continuation is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Ultra MCP — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Go deeper

What does the continuation tool do? +

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.

How do I enforce a policy on continuation? +

Register the Ultra MCP server in PolicyLayer and add a rule for 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.

What risk level is continuation? +

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

Can I rate-limit continuation? +

Yes. Add a rate_limit block to the 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.

How do I block continuation completely? +

Set action: deny in the PolicyLayer policy for 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.

What MCP server provides continuation? +

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.

Enforce policy on every Ultra MCP tool call.

Deterministic rules across all 30 Ultra MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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30 Ultra MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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