fabric_list_synapse_workspaces
AI agents call fabric_list_synapse_workspaces to retrieve information from Fabric-Analytics-MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries workspace metadata from Microsoft Fabric's Synapse service. The 'list' operation is inherently read-only with no side effects. Although the description is empty (lowering confidence slightly), the function name provides sufficient semantic clarity that this is a data retrieval operation.
From the tool's definition Tool name 'fabric_list_synapse_workspaces' indicates a listing/querying operation that retrieves workspace information from Microsoft Fabric. The 'list' verb explicitly denotes data retrieval without modification.
Documented attack patterns abuse exactly the kind of access fabric_list_synapse_workspaces gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Fabric-Analytics-MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for fabric_list_synapse_workspaces:
{
"version": "1",
"default": "deny",
"tools": {
"fabric_list_synapse_workspaces": {}
}
}fabric_list_synapse_workspaces is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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fabric_list_synapse_workspaces. It is categorised as a Read tool in the Fabric-Analytics-MCP MCP Server, which means it retrieves data without modifying state.
Register the Fabric-Analytics- MCP server in PolicyLayer and add a rule for fabric_list_synapse_workspaces: 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 Fabric-Analytics-MCP. Nothing to install.
fabric_list_synapse_workspaces 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 fabric_list_synapse_workspaces 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 fabric_list_synapse_workspaces. 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.
fabric_list_synapse_workspaces is provided by the Fabric-Analytics- MCP server (santhoshravindran7/fabric-analytics-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 83 Fabric-Analytics-MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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83 Fabric-Analytics-MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.