app_save_all

A write tool on the Eda Agent MCP server.

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/app-save-all.md

WHAT IT DOES

What app_save_all does on Eda Agent

AI agents use app_save_all 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 app_save_all is rated Medium

The tool saves all open documents in Altium Designer, which is a reversible data modification (files can be reverted, undone, or deleted). While it persists state to disk, it is not destructive or destructive-only—saved files remain available and the operation can be mitigated. This is Write rather than Execute because it is a high-level persistence action without arbitrary code execution.

From the tool's definition Tool name 'app_save_all' indicates a save operation, which modifies or persists data. The empty description limits specificity, but 'save' is a classic Write operation.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs app_save_all 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 app_save_all, this is the rule to start with:

app_save_all Rate-limited

app_save_all 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": {
    "app_save_all": {
      "limits": [
        {
          "counter": "app_save_all_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 app_save_all call is checked against it from then on.

FAQ

Questions about app_save_all

What does the app_save_all tool do? +

app_save_all is a write tool on the Eda Agent MCP server. 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 app_save_all? +

Register the Eda Agent MCP server in PolicyLayer and add a rule for app_save_all: 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 app_save_all? +

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

Can I rate-limit app_save_all? +

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

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

app_save_all 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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