Retrieve project context information.
AI agents call memory_context to retrieve information from Mono Memory MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves stored project context from the shared memory system. It queries and returns data without modifying, deleting, or executing code. The retrieval of project context poses minimal security risk—the main concern would be unauthorized access to sensitive information already in the memory store, but the tool itself performs no destructive or code-execution operations.
From the tool's definition Tool name is 'memory_context' and description states 'Retrieve project context information.' The verb 'retrieve' indicates a read-only operation with no side effects.
Attacks that exploit this kind of access
Retrieve project context information. It is categorised as a Read tool in the Mono Memory MCP MCP Server, which means it retrieves data without modifying state.
Register the Mono Memory MCP server in PolicyLayer and add a rule for memory_context: 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 Mono Memory MCP. Nothing to install.
memory_context 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 memory_context 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 memory_context. 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.
memory_context is provided by the Mono Memory MCP server (potato-castle/mono-memory-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
memory_context is one line of Mono Memory's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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