proto_visualize_state
Generate a Mermaid state diagram from a protocol state machine definition.
This record as markdown: /tools/io-github-vmoranv-jshookmcp/proto-visualize-state.md
What proto_visualize_state does on Jshookmcp
AI agents call proto_visualize_state to retrieve information from Jshookmcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why proto_visualize_state is rated Low
Tool visualizes existing protocol state definitions without modifying data or executing code.
From the tool's definition Generate Mermaid diagram from protocol state machine definition.
Attacks that exploit this kind of access
The rule that runs proto_visualize_state safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Jshookmcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For proto_visualize_state, this is the rule to start with:
proto_visualize_state is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Jshookmcp, apply this rule, and every proto_visualize_state call is checked against it from then on.
Questions about proto_visualize_state
Generate a Mermaid state diagram from a protocol state machine definition. It is categorised as a Read tool in the Jshookmcp MCP Server, which means it retrieves data without modifying state.
Register the Jshook MCP server in PolicyLayer and add a rule for proto_visualize_state: 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 Jshookmcp. Nothing to install.
proto_visualize_state 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 proto_visualize_state 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 proto_visualize_state. 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.
proto_visualize_state is provided by the Jshook MCP server (@jshookmcp/jshook). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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