generate_mermaid_graph
AI agents call generate_mermaid_graph to retrieve information from CodeFlow MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the server's purpose (code analysis) and the tool name, this tool likely generates a Mermaid diagram/graph representation of code structure. Graph generation is a read/query operation that produces a visualization without side effects. Confidence is low due to the empty description.
From the tool's definition Tool name 'generate_mermaid_graph' and empty description; server context mentions 'call graph generation' and 'analyze codebases'
Attacks that exploit this kind of access
generate_mermaid_graph. It is categorised as a Read tool in the CodeFlow MCP Server MCP Server, which means it retrieves data without modifying state.
Register the CodeFlow MCP Server MCP server in PolicyLayer and add a rule for generate_mermaid_graph: 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 CodeFlow MCP Server. Nothing to install.
generate_mermaid_graph 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 generate_mermaid_graph 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 generate_mermaid_graph. 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.
generate_mermaid_graph is provided by the CodeFlow MCP Server MCP server (mrorigo/code-flow-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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