hsts_preload
HSTS preload check for a domain: current status on the Chromium preload list (hstspreload.org), the official preloadable errors/warnings, and our own live checks of the site's HSTS header (max-age >= 1 year, includeSubDomains, preload, single header) and HTTP->HTTPS same-host redirect, fetched SS...
This record as markdown: /tools/com-it-scorptech-x402/hsts-preload.md
What hsts_preload does on ScorpTech x402 API
AI agents call hsts_preload to retrieve information from ScorpTech x402 API without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
domain | string | Yes | Registrable domain, e.g. example.com |
Parameters from the server's own tool schema.
Why hsts_preload is rated Low
Even though hsts_preload only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Attacks that exploit this kind of access
The rule that runs hsts_preload safely
PolicyLayer is an MCP gateway: it sits between your AI agents and ScorpTech x402 API, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hsts_preload, this is the rule to start with:
hsts_preload 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 ScorpTech x402 API, apply this rule, and every hsts_preload call is checked against it from then on.
Questions about hsts_preload
HSTS preload check for a domain: current status on the Chromium preload list (hstspreload.org), the official preloadable errors/warnings, and our own live checks of the site's HSTS header (max-age >= 1 year, includeSubDomains, preload, single header) and HTTP->HTTPS same-host redirect, fetched SSRF-safely. Price: $0.01 USDC per successful call (x402, Solana). Same tool over HTTPS: GET https://scorptech.it.com/api/x402/v1/hsts-preload. It is categorised as a Read tool in the ScorpTech x402 API MCP Server, which means it retrieves data without modifying state.
hsts_preload accepts 1 parameter: domain. Required: domain. The full parameter table on this page comes from the server's own tool schema.
Register the ScorpTech x402 API MCP server in PolicyLayer and add a rule for hsts_preload: 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 ScorpTech x402 API. Nothing to install.
hsts_preload 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 hsts_preload 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 hsts_preload. 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.
hsts_preload is provided by the ScorpTech x402 API MCP server (https://scorptech.it.com/api/x402/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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