Search the operator memory bank for relevant stored context. Use this before asking for human input again or when you need prior decisions, notes, or context by keyword. This tool does not mutate memory and returns matching entries as JSON.
AI agents call sint__recall_memory to retrieve information from SINT Protocol without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a retrieval-only operation that searches an operator memory bank and returns matching entries without any side effects, modifications, or state changes. It fits the Read category definition: 'retrieves or queries data; no side effects (search, list, get, fetch).' The tool is a search function with no capability to modify, delete, or execute operations.
From the tool's definition Tool description explicitly states 'does not mutate memory and returns matching entries as JSON' and performs a search operation to retrieve stored context.
Documented attack patterns abuse exactly the kind of access sint__recall_memory gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and SINT Protocol, and nothing reaches the server without passing your rules. This is the rule we recommend for sint__recall_memory:
{
"version": "1",
"default": "deny",
"tools": {
"sint__recall_memory": {}
}
}sint__recall_memory is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Search the operator memory bank for relevant stored context. Use this before asking for human input again or when you need prior decisions, notes, or context by keyword. This tool does not mutate memory and returns matching entries as JSON. It is categorised as a Read tool in the SINT Protocol MCP Server, which means it retrieves data without modifying state.
Register the SINT Protocol MCP server in PolicyLayer and add a rule for sint__recall_memory: 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 SINT Protocol. Nothing to install.
sint__recall_memory 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 sint__recall_memory 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 sint__recall_memory. 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.
sint__recall_memory is provided by the SINT Protocol MCP server (sint-ai/sint-protocol). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from SINT Protocol, 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.
21 SINT Protocol tools catalogued and risk-classified — across an index of 43,000+ MCP servers.