get_object_definition

ServerSAP Datasphere MCP Server
CategoryRead

WHAT IT DOES

What get_object_definition does on SAP Datasphere MCP Server

AI agents call get_object_definition to retrieve information from SAP Datasphere MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

THE RISK

Low Risk

Why get_object_definition needs a policy

This tool performs read-only data retrieval of object definitions and metadata from a production SAP Datasphere environment. While classified as Read, severity is elevated to medium because the returned information includes sensitive design details (SQL definitions, transformation logic, schema structures) that could reveal business logic, data relationships, and system architecture.

From the tool's definition Tool retrieves 'complete design-time object definition', 'detailed structure', 'schema information' from SAP Datasphere repository. Verbs include 'Get' and 'Retrieves' which are read-only operations.

Documented attack patterns abuse exactly the kind of access get_object_definition gives an agent:

POLICY

How to control get_object_definition

PolicyLayer is an MCP gateway — it sits between your AI agents and SAP Datasphere MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_object_definition:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_object_definition": {}
  }
}

get_object_definition is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register SAP Datasphere MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

Related tools and policies

More SAP Datasphere MCP Server tools

Execute execute_query Execute a SQL query against Datasphere data (simulated) Execute query_analytical_data Execute OData queries on analytical models to retrieve aggregated data with dimensions and Execute query_relational_entity Execute OData queries on relational entities for ETL data extraction. Supports large batch Read get_analytical_metadata Retrieve CSDL metadata for analytical consumption of a specific asset. Returns analytical Read get_analytical_model Get the OData service document and metadata for a specific analytical model. Returns entit Read get_analytical_service_document Get the OData service document for a specific analytical asset. Returns the service root w Read get_asset_variables Retrieve input parameters/variables and filter-capability annotations declared in the ODat Read get_available_scopes List available OAuth2 scopes for the current user, showing which scopes are granted and wh

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_object_definition

What does the get_object_definition tool do? +

Get complete design-time object definition from SAP Datasphere repository. Retrieves detailed structure, logic, transformations, and metadata for tables (with columns, keys, indexes), views (with SQL definitions), analytical models (with dimensions/measures), and data flows (with transformation steps). Use this for understanding object implementation details, extracting schema information, or planning migrations. It is categorised as a Read tool in the SAP Datasphere MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_object_definition? +

Register the SAP Datasphere MCP Server MCP server in PolicyLayer and add a rule for get_object_definition: 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 SAP Datasphere MCP Server. Nothing to install.

What risk level is get_object_definition? +

get_object_definition is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_object_definition? +

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

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

get_object_definition is provided by the SAP Datasphere MCP Server MCP server (mariodefelipe/sap-datasphere-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every SAP Datasphere MCP Server tool call.

Start from SAP Datasphere MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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31 SAP Datasphere MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.