AI agents call sigmodx_get_reliability to retrieve information from Sigmodx without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only operation that queries the current state of a reliability control without modifying, executing, deleting, or committing any financial action. The tool simply returns existing state information.
From the tool's definition Tool retrieves current reliability state (ALLOW/LIMIT/BLOCK) with no side effects mentioned. Named with 'get_' prefix indicating query/retrieval only.
Attacks that exploit this kind of access
Get the current reliability state (ALLOW/LIMIT/BLOCK). It is categorised as a Read tool in the Sigmodx MCP Server, which means it retrieves data without modifying state.
Register the Sigmodx MCP server in PolicyLayer and add a rule for sigmodx_get_reliability: 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 Sigmodx. Nothing to install.
sigmodx_get_reliability 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 sigmodx_get_reliability 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 sigmodx_get_reliability. 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.
sigmodx_get_reliability is provided by the Sigmodx MCP server (sigmodx/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 →