Retrieve posts shared within a specific Space.
AI agents call getSpacesPosts to retrieve information from Xdevplatform/xmcp without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only retrieval of posts from a Space. The verb 'Retrieve' and the operation of querying posts are characteristic of Read category tools. There is no indication of data creation, modification, deletion, code execution, or financial impact. The blast radius of misuse is limited to potential unauthorized access to posts, which is a low-severity information disclosure risk.
From the tool's definition Tool name 'getSpacesPosts' and description 'Retrieve posts shared within a specific Space' indicate a query operation that retrieves existing data without modification or side effects.
Attacks that exploit this kind of access
Retrieve posts shared within a specific Space. It is categorised as a Read tool in the Xdevplatform/xmcp MCP Server, which means it retrieves data without modifying state.
Register the Xdevplatform/x MCP server in PolicyLayer and add a rule for getSpacesPosts: 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 Xdevplatform/xmcp. Nothing to install.
getSpacesPosts 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 getSpacesPosts 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 getSpacesPosts. 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.
getSpacesPosts is provided by the Xdevplatform/x MCP server (xdevplatform/xmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
getSpacesPosts is one line of Xdevplatform/x's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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