Get the complete JSON schema for image generation. Note: This schema is also available as an MCP resource at schema://image
AI agents call get_image_schema to retrieve information from Jsoncut MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a straightforward read operation that queries and returns schema documentation. It has no side effects, does not execute code, does not modify data, and does not perform financial operations. The blast radius of misuse is negligible—an AI agent retrieving a schema cannot cause harm. Low severity due to the informational nature of the operation.
From the tool's definition Tool name 'get_image_schema' and description 'Get the complete JSON schema' indicate retrieval of schema metadata. The function retrieves existing schema information without modifying, executing, or deleting anything.
Attacks that exploit this kind of access
Get the complete JSON schema for image generation. Note: This schema is also available as an MCP resource at schema://image. It is categorised as a Read tool in the Jsoncut MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Jsoncut MCP Server MCP server in PolicyLayer and add a rule for get_image_schema: 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 Jsoncut MCP Server. Nothing to install.
get_image_schema is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_image_schema 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.
Set action: deny in the PolicyLayer policy for get_image_schema. 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.
get_image_schema is provided by the Jsoncut MCP Server MCP server (jsoncut/jsoncut-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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