sch_clear_source_library

A destructive tool on the Altium-MCP-Suite MCP server.

SERVERAltium-MCP-Suite SOURCEM-R-Abedini/Altium-MCP-Suite

Critical RISK CLASS

Category Destructive

Parameters 00 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/altium-mcp-suite/sch-clear-source-library.md

WHAT IT DOES

What sch_clear_source_library does on Altium-MCP-Suite

AI agents call sch_clear_source_library to permanently remove resources in Altium-MCP-Suite, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

RISK

Why sch_clear_source_library is rated Critical

Tool likely deletes schematic source library data irreversibly, cannot be undone.

From the tool's definition uninformative description; 'clear' suggests irreversible deletion from library

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs sch_clear_source_library safely

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

sch_clear_source_library Hidden

sch_clear_source_library is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "sch_clear_source_library"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about sch_clear_source_library

What does the sch_clear_source_library tool do? +

sch_clear_source_library is a destructive tool on the Altium-MCP-Suite MCP server. It is categorised as a Destructive tool in the Altium-MCP-Suite MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on sch_clear_source_library? +

Register the Altium-MCP-Suite MCP server in PolicyLayer and add a rule for sch_clear_source_library: 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 Altium-MCP-Suite. Nothing to install.

What risk level is sch_clear_source_library? +

sch_clear_source_library is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit sch_clear_source_library? +

Yes. Add a rate_limit block to the sch_clear_source_library 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 sch_clear_source_library completely? +

Set action: deny in the PolicyLayer policy for sch_clear_source_library. 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 sch_clear_source_library? +

sch_clear_source_library is provided by the Altium-MCP-Suite MCP server (M-R-Abedini/Altium-MCP-Suite). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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