generate_ecto_schemas

A write tool on the Mcpg MCP server.

SERVERMcpg SOURCEpypi:mcpg

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/io-github-devopam-mcpg/generate-ecto-schemas.md

WHAT IT DOES

What generate_ecto_schemas does on Mcpg

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

RISK

Why generate_ecto_schemas is rated Medium

The tool appears to generate database schemas (likely Elixir Ecto schemas based on the name), which is a Write operation as it creates new code artifacts and schema definitions. This could be reversible if the generated code is stored in version control and can be edited/deleted.

From the tool's definition Tool name 'generate_ecto_schemas' suggests code generation. Ecto is an Elixir database library, and generating schemas would create or define new data structures/models.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs generate_ecto_schemas safely

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

generate_ecto_schemas Rate-limited

generate_ecto_schemas 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": {
    "generate_ecto_schemas": {
      "limits": [
        {
          "counter": "generate_ecto_schemas_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 Mcpg, apply this rule, and every generate_ecto_schemas call is checked against it from then on.

FAQ

Questions about generate_ecto_schemas

What does the generate_ecto_schemas tool do? +

generate_ecto_schemas is a write tool on the Mcpg MCP server. It is categorised as a Write tool in the Mcpg MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generate_ecto_schemas? +

Register the Mcpg MCP server in PolicyLayer and add a rule for generate_ecto_schemas: 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 Mcpg. Nothing to install.

What risk level is generate_ecto_schemas? +

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

Can I rate-limit generate_ecto_schemas? +

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

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

generate_ecto_schemas is provided by the Mcpg MCP server (pypi:mcpg). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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