lib_set_component_description

Set the description field on a library component.

SERVEREda Agent SOURCEsalitronic/eda-agent

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/eda-agent/lib-set-component-description.md

WHAT IT DOES

What lib_set_component_description does on Eda Agent

AI agents use lib_set_component_description to create or update resources in Eda Agent, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Eda Agent environment.

RISK

Why lib_set_component_description is rated Medium

This tool creates or modifies data (a component's description field) in a reversible manner. It does not delete data (Destructive), execute arbitrary code (Execute), move money (Financial), or merely read data (Read).

From the tool's definition Tool name 'lib_set_component_description' uses 'set' verb indicating modification. Description states 'Set the description field on a library component', confirming it modifies a component's metadata field.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs lib_set_component_description safely

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

lib_set_component_description Rate-limited

lib_set_component_description stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "lib_set_component_description": {
      "limits": [
        {
          "counter": "lib_set_component_description_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Eda Agent, apply this rule, and every lib_set_component_description call is checked against it from then on.

FAQ

Questions about lib_set_component_description

What does the lib_set_component_description tool do? +

Set the description field on a library component. It is categorised as a Write tool in the Eda Agent MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on lib_set_component_description? +

Register the Eda Agent MCP server in PolicyLayer and add a rule for lib_set_component_description: 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 Eda Agent. Nothing to install.

What risk level is lib_set_component_description? +

lib_set_component_description is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit lib_set_component_description? +

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

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

lib_set_component_description is provided by the Eda Agent MCP server (salitronic/eda-agent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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