suggest_jlcpcb_alternatives

SERVERKiCAD-MCP-Server SOURCEmixelpixx/kicad-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mixelpixx-kicad-mcp-server/suggest-jlcpcb-alternatives.md

WHAT IT DOES

What suggest_jlcpcb_alternatives does on KiCAD-MCP-Server

AI agents call suggest_jlcpcb_alternatives to retrieve information from KiCAD-MCP-Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why suggest_jlcpcb_alternatives is rated Low

This tool retrieves and suggests alternative parts from JLCPCB's catalog. It is a read/query operation that looks up and returns information about alternative components. It does not create, modify, delete, or execute anything, nor does it place any orders or commit financial obligations.

From the tool's definition Suggest alternative JLCPCB parts for a given component. Finds similar parts that may be cheaper, have more stock, or are Basic library type.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs suggest_jlcpcb_alternatives safely

PolicyLayer is an MCP gateway: it sits between your AI agents and KiCAD-MCP-Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For suggest_jlcpcb_alternatives, this is the rule to start with:

suggest_jlcpcb_alternatives Allowed

suggest_jlcpcb_alternatives is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "suggest_jlcpcb_alternatives": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect KiCAD-MCP-Server, apply this rule, and every suggest_jlcpcb_alternatives call is checked against it from then on.

FAQ

Questions about suggest_jlcpcb_alternatives

What does the suggest_jlcpcb_alternatives tool do? +

Suggest alternative JLCPCB parts for a given component. Finds similar parts that may be cheaper, have more stock, or are Basic library type. Useful for cost optimization and finding alternatives when parts are out of stock. It is categorised as a Read tool in the KiCAD-MCP-Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on suggest_jlcpcb_alternatives? +

Register the KiCAD-MCP-Server MCP server in PolicyLayer and add a rule for suggest_jlcpcb_alternatives: 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 KiCAD-MCP-Server. Nothing to install.

What risk level is suggest_jlcpcb_alternatives? +

suggest_jlcpcb_alternatives is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit suggest_jlcpcb_alternatives? +

Yes. Add a rate_limit block to the suggest_jlcpcb_alternatives 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.

How do I block suggest_jlcpcb_alternatives completely? +

Set action: deny in the PolicyLayer policy for suggest_jlcpcb_alternatives. 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.

What MCP server provides suggest_jlcpcb_alternatives? +

suggest_jlcpcb_alternatives is provided by the KiCAD-MCP-Server MCP server (mixelpixx/kicad-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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