AI agents use auto_recall_process_message to create or update resources in Mnemex — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mnemex environment.
An AI agent can call auto_recall_process_message faster than any human can review — one bad instruction and it creates or modifies resources in Mnemex by the hundred, each call as confident as the last.
Documented attack patterns abuse exactly the kind of access auto_recall_process_message gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mnemex, and nothing reaches the server without passing your rules. This is the rule we recommend for auto_recall_process_message:
{
"version": "1",
"default": "deny",
"tools": {
"auto_recall_process_message": {
"limits": [
{
"counter": "auto_recall_process_message_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}auto_recall_process_message stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
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auto_recall_process_message. It is categorised as a Write tool in the Mnemex MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Mnemex MCP server in PolicyLayer and add a rule for auto_recall_process_message: 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 Mnemex. Nothing to install.
auto_recall_process_message is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the auto_recall_process_message 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 auto_recall_process_message. 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.
auto_recall_process_message is provided by the Mnemex MCP server (prefrontal-systems/cortexgraph). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 13 Mnemex tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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13 Mnemex tools catalogued and risk-classified — across an index of 42,500+ MCP servers.