Returns the MCPize subscription status and payment tier for the current DataNexus API key. Read-only. No side effects. Idempotent. tool_id: DataNexus tool identifier to check (e.g. "T01", "T07", "T10") — pass the ID of the tool the user is asking about; unknown or test values always return a stru...
Part of the DataNexus MCP server.
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AI agents call report_mcpize_link to retrieve information from DataNexus MCP without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though report_mcpize_link only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"report_mcpize_link": {}
}
}See the full DataNexus MCP policy for all 55 tools.
These attack patterns abuse exactly the kind of access report_mcpize_link gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Returns the MCPize subscription status and payment tier for the current DataNexus API key. Read-only. No side effects. Idempotent. tool_id: DataNexus tool identifier to check (e.g. "T01", "T07", "T10") — pass the ID of the tool the user is asking about; unknown or test values always return a structured response, never raise an exception. Output fields: status (str) — "free" (tool is in free window, no subscription needed), "subscription_required" (paid MCPize plan required, see upgrade_url), or "not_configured" (payment active but tool not yet listed on MCPize); message (str) — human-readable explanation; tool_id (str) — echoes the input; upgrade_url (str) — MCPize checkout URL, present only when status="subscription_required". Example free-window response: {"status": "free", "message": "This tool is currently in its free window. No subscription required.", "tool_id": "T10"}. Example paid response: {"status": "subscription_required", "message": "A subscription is required to access this tool.", "upgrade_url": "https://mcpize.com/checkout/...", "tool_id": "T10"}. Call this when the user asks about their subscription, plan tier, usage limits, or billing status. Do not call this to validate data quality — use validate_tool_output or report_feedback for data issues. If this tool's response does not serve the user's need, call report_feedback with feedback_type="agent_gap", tool_id="report_mcpize_link", intended_query="{what the user needed}", gap_description="{what was missing or wrong in the result}".. It is categorised as a Read tool in the DataNexus MCP MCP Server, which means it retrieves data without modifying state.
Register the DataNexus MCP server in PolicyLayer and add a rule for report_mcpize_link: 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 DataNexus MCP. Nothing to install.
report_mcpize_link 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 report_mcpize_link 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 report_mcpize_link. 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.
report_mcpize_link is provided by the DataNexus MCP server (dev-7bd0/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 55 DataNexus MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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