List tasks (non-security / engineering items) with filtering and ordering. Relay-paginated. Variables: after, first, taskFilter, taskOrder. Example variables: {\
AI agents call tasks to retrieve information from ReliaQuest GreyMatter MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a straightforward data retrieval tool that lists tasks with standard pagination and filtering capabilities. It has no capacity to create, modify, delete, or execute operations. The blast radius of misuse is minimal—an agent could retrieve task information it shouldn't have access to, but cannot alter system state or cause damage. Classified as Read with low severity.
From the tool's definition Tool explicitly described as 'List tasks' with 'filtering and ordering' and 'relay-paginated' parameters (after, first, taskFilter, taskOrder). The description emphasizes querying/retrieving task data with no mutation or side-effect keywords.
Attacks that exploit this kind of access
List tasks (non-security / engineering items) with filtering and ordering. Relay-paginated. Variables: after, first, taskFilter, taskOrder. Example variables: {\. It is categorised as a Read tool in the ReliaQuest GreyMatter MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ReliaQuest GreyMatter MCP Server MCP server in PolicyLayer and add a rule for tasks: 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 ReliaQuest GreyMatter MCP Server. Nothing to install.
tasks 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 tasks 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 tasks. 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.
tasks is provided by the ReliaQuest GreyMatter MCP Server MCP server (space-c0wboy/reliaquest-greymatter-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.
Teams ship this data inside their own products. See what a licence covers →