AI agents call memvid_get_project_context to retrieve information from Memvid without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries metadata about the current project (inferred project name from current working directory) to inform decision-making. It performs a read-only operation with no side effects, data modification, or external state changes. The purpose is to gather information to help the agent select an appropriate memory project, making it a clear Read category tool.
From the tool's definition Tool name 'memvid_get_project_context' and description stating it 'Get[s] context about the current project' with no modification or side effects indicated.
Attacks that exploit this kind of access
Get context about the current project (e.g. inferred project name from CWD) to help the agent decide which memory project to use. It is categorised as a Read tool in the Memvid MCP Server, which means it retrieves data without modifying state.
Register the Memvid MCP server in PolicyLayer and add a rule for memvid_get_project_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 Memvid. Nothing to install.
memvid_get_project_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 memvid_get_project_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 memvid_get_project_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.
memvid_get_project_context is provided by the Memvid MCP server (memvid-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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