led_resistor
Series resistor for LEDs on one supply. Resistance is (supply − series × forward) / current, with volts and amperes. The part chosen is the next IEC 60063 E24 value at or above that resistance, so the LED current does not go over the request. The forward drop of the string must be under the suppl...
This record as markdown: /tools/com-it-scorptech-x402/led-resistor.md
What led_resistor does on ScorpTech x402 API
AI agents call led_resistor to permanently remove resources in ScorpTech x402 API, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
| Parameter | Type | Required | Description |
|---|---|---|---|
series | integer | — | How many LEDs in series |
supply | string | Yes | Supply, volts |
current | string | Yes | Wanted LED current, amperes |
forward | string | Yes | Forward drop of one LED, volts |
Parameters from the server's own tool schema.
Why led_resistor is rated Critical
An AI agent that decides to call led_resistor doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from ScorpTech x402 API is gone. There is no undo for destructive operations.
Attacks that exploit this kind of access
The rule that runs led_resistor 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 led_resistor, this is the rule to start with:
led_resistor is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect ScorpTech x402 API, apply this rule, and every led_resistor call is checked against it from then on.
Questions about led_resistor
Series resistor for LEDs on one supply. Resistance is (supply − series × forward) / current, with volts and amperes. The part chosen is the next IEC 60063 E24 value at or above that resistance, so the LED current does not go over the request. The forward drop of the string must be under the supply. Exact rationals. Price: $0.001 USDC per successful call (x402, Solana). Same tool over HTTPS: GET https://scorptech.it.com/api/x402/v1/led-resistor. It is categorised as a Destructive tool in the ScorpTech x402 API MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
led_resistor accepts 4 parameters: series, supply, current, forward. Required: supply, current, forward. 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 led_resistor: 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.
led_resistor is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the led_resistor 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 led_resistor. 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.
led_resistor 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.
More on ScorpTech x402 API, and thousands of servers like it.
Across the catalogue