List posts that are scheduled to publish in the future. Sorted by scheduled time, soonest first. Use this when the user asks about upcoming posts, the queue, or what is going out next.
AI agents call list_pending_posts to retrieve information from Viraly MCP Server 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 operation—it retrieves and displays data about scheduled posts without creating, modifying, deleting, executing code, or committing financial actions. The sorting and filtering are presentational. Misuse by an AI agent would have minimal blast radius (information disclosure only).
From the tool's definition Tool name 'list_pending_posts' and description 'List posts that are scheduled to publish in the future' indicate a retrieval/query operation with no modification or side effects.
Attacks that exploit this kind of access
List posts that are scheduled to publish in the future. Sorted by scheduled time, soonest first. Use this when the user asks about upcoming posts, the queue, or what is going out next. It is categorised as a Read tool in the Viraly MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Viraly MCP Server MCP server in PolicyLayer and add a rule for list_pending_posts: 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 Viraly MCP Server. Nothing to install.
list_pending_posts 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 list_pending_posts 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 list_pending_posts. 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.
list_pending_posts is provided by the Viraly MCP Server MCP server (viraly-io/viraly-mcp-server). 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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