High-risk tools in mcpGraph

High severity mcpGraph MCP Server 4 of 13 tools

4 of the 13 tools in mcpGraph are classified as high risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.

Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.

Tools at high risk

runGraphTool Execute

Run an exported tool from the mcpGraph. Can specify existing tool name or run a tool definition supplied in payload.
testJSONata Execute

Test a JSONata expression with context
testJSONLogic Execute

Test a JSON Logic expression with context
testMcpTool Execute

Test an MCP tool call directly. Evaluates JSONata expressions in args if context is provided.

Attacks that target this class

High-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.

High-risk tools in mcpGraph

Tools at high risk

Attacks that target this class

More on mcpGraph

Enforce policy on every mcpGraph tool call.