foundry_generateImage

Generate images from a prompt (POST /v1/foundry/generate/image)

SERVERGenesis SOURCE@onesi/genesis-mcp

Medium RISK CLASS

Category Write

Parameters 11 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/onesi-genesis-mcp/foundry-generateimage.md

WHAT IT DOES

What foundry_generateImage does on Genesis

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

Parameter	Type	Required	Description
`body`	object	Yes

Parameters from the server's own tool schema.

RISK

Why foundry_generateImage is rated Medium

An AI agent can call foundry_generateImage faster than any human can review: one bad instruction and it creates or modifies resources in Genesis by the hundred, each call as confident as the last.

Risk signalsAccepts raw HTML/template content (body)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs foundry_generateImage safely

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

foundry_generateImage Rate-limited

foundry_generateImage 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": {
    "foundry_generateImage": {
      "limits": [
        {
          "counter": "foundry_generateimage_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 Genesis, apply this rule, and every foundry_generateImage call is checked against it from then on.

FAQ

Questions about foundry_generateImage

What does the foundry_generateImage tool do? +

Generate images from a prompt (POST /v1/foundry/generate/image). It is categorised as a Write tool in the Genesis MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does foundry_generateImage accept? +

foundry_generateImage accepts 1 parameter: body. Required: body. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on foundry_generateImage? +

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

What risk level is foundry_generateImage? +

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

Can I rate-limit foundry_generateImage? +

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

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

foundry_generateImage is provided by the Genesis MCP server (@onesi/genesis-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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