Obtiene el nivel de acceso actual de un item via SharingManager.
AI agents call share_get_access to retrieve information from ArcGIS 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 the current sharing/access level of an ArcGIS item without modifying any state. It performs a passive read operation with no side effects, matching the Read category definition. Low severity because the information retrieved about access levels is metadata that does not expose sensitive data contents and cannot be misused to cause harm beyond information disclosure.
From the tool's definition Tool name 'share_get_access' and description 'Obtiene el nivel de acceso actual de un item via SharingManager' (retrieves the current access level of an item).
Attacks that exploit this kind of access
Obtiene el nivel de acceso actual de un item via SharingManager. It is categorised as a Read tool in the ArcGIS MCP MCP Server, which means it retrieves data without modifying state.
Register the ArcGIS MCP server in PolicyLayer and add a rule for share_get_access: 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 ArcGIS MCP. Nothing to install.
share_get_access 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 share_get_access 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 share_get_access. 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.
share_get_access is provided by the ArcGIS MCP server (renemorenow/arcgis-mcp). 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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