Get a detailed snapshot of a graph
AI agents call tool_get_graph_snapshot to retrieve information from origin-MCP 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 the current state of a graph object and returns a snapshot—a read-only operation. It has no capability to modify, delete, execute code, or create financial transactions. The low severity reflects minimal blast radius: an AI agent misusing this tool would at worst obtain unintended visualization data, with no destructive or operational consequences.
From the tool's definition Tool name 'tool_get_graph_snapshot' and description 'Get a detailed snapshot of a graph' indicate retrieval/inspection of existing graph data with no modification or side effects.
Attacks that exploit this kind of access
Get a detailed snapshot of a graph. It is categorised as a Read tool in the origin-MCP MCP Server, which means it retrieves data without modifying state.
Register the origin- MCP server in PolicyLayer and add a rule for tool_get_graph_snapshot: 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 origin-MCP. Nothing to install.
tool_get_graph_snapshot 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 tool_get_graph_snapshot 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 tool_get_graph_snapshot. 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.
tool_get_graph_snapshot is provided by the origin- MCP server (zhang-923-ze/origin-mcp). 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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