list_repository_objects

ServerSAP Datasphere MCP Server
CategoryRead

How to control list_repository_objects ↓

WHAT IT DOES

What list_repository_objects does on SAP Datasphere MCP Server

AI agents call list_repository_objects 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 list_repository_objects needs a policy

This is a Read operation that queries and retrieves metadata about repository objects without side effects. However, severity is medium rather than low because: (1) it operates on a production SAP Datasphere system with real tenant data; (2) it exposes comprehensive metadata including dependency information and lineage across multiple object types (tables, views, analytical models, data flows, transformations),…

From the tool's definition Tool description states it 'Browse[s] all repository objects' and 'provides comprehensive metadata, dependency information, and lineage for design-time objects.' The verbs are 'Browse,' 'understanding what assets exist,' and retrieval of metadata—all…

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

POLICY

How to control list_repository_objects

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 list_repository_objects:

policy.json

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

list_repository_objects 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.

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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.
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Rate Limiting MCP Tool Calls: A Practical Guide →
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FAQ

Questions about list_repository_objects

What does the list_repository_objects tool do? +

Browse all repository objects in a SAP Datasphere space including tables, views, analytical models, data flows, and transformations. This tool provides comprehensive metadata, dependency information, and lineage for design-time objects. Use this for object inventory, data cataloging, and understanding what assets exist in a space. 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 list_repository_objects? +

Register the SAP Datasphere MCP Server MCP server in PolicyLayer and add a rule for list_repository_objects: 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 list_repository_objects? +

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

Can I rate-limit list_repository_objects? +

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

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

list_repository_objects 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.