Free. The CISA SSVC decision points for one CVE, read from CISA's Vulnrichment record: exploitation, automatable, and technical impact, plus the decision-tree provenance, WITHOUT the computed Act / Attend / Track / Track* decision (that is the premium ruling). For the computed SSVC decision acros...
Part of the TensorFeed server.
Free to start. No card required.
AI agents call ssvc_verdict_preview to retrieve information from TensorFeed 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 ssvc_verdict_preview 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": {
"ssvc_verdict_preview": {}
}
}See the full TensorFeed policy for all 79 tools.
These attack patterns abuse exactly the kind of access ssvc_verdict_preview 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.
Free. The CISA SSVC decision points for one CVE, read from CISA's Vulnrichment record: exploitation, automatable, and technical impact, plus the decision-tree provenance, WITHOUT the computed Act / Attend / Track / Track* decision (that is the premium ruling). For the computed SSVC decision across the full Mission and Well-being envelope, the per-level reasoning, the live KEV cross-check, and an AFTA-signed receipt, use ssvc_verdict. Requires a CVE id. 10 calls per day per IP.. It is categorised as a Read tool in the TensorFeed MCP Server, which means it retrieves data without modifying state.
Register the TensorFeed MCP server in PolicyLayer and add a rule for ssvc_verdict_preview: 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 TensorFeed. Nothing to install.
ssvc_verdict_preview 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 ssvc_verdict_preview 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 ssvc_verdict_preview. 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.
ssvc_verdict_preview is provided by the TensorFeed MCP server (https://mcp.tensorfeed.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 79 TensorFeed tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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