Get JavaScript SDK documentation — installation, wallet creation, sending Z, environment variables.
AI agents call zero_javascript_sdk to retrieve information from Zero Network MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and provides documentation and reference material. While the documentation covers sensitive topics like wallet creation and cryptocurrency transactions, the tool itself only reads and returns documentation—it does not execute transactions, create wallets, move funds, or modify any state. It is purely informational (read-only) with no side effects on systems or financial assets.
From the tool's definition Tool name and description indicate it 'Get[s] JavaScript SDK documentation' with details on installation, wallet creation, sending Z, and environment variables. These are informational resources for developers.
Attacks that exploit this kind of access
Get JavaScript SDK documentation — installation, wallet creation, sending Z, environment variables. It is categorised as a Read tool in the Zero Network MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Zero Network MCP Server MCP server in PolicyLayer and add a rule for zero_javascript_sdk: 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 Zero Network MCP Server. Nothing to install.
zero_javascript_sdk 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 zero_javascript_sdk 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 zero_javascript_sdk. 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.
zero_javascript_sdk is provided by the Zero Network MCP Server MCP server (zzero-net/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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