compiler_status
AI agents call compiler_status to retrieve information from Cpp26 Adapter without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to query the implementation status of C++26 features across compilers. It retrieves reference data with no side effects, making it a Read operation. Low severity because querying status information poses minimal risk even if misused by an AI agent—no data is modified, deleted, or executed. High confidence based on the clear intent from the tool name and server purpose, despite missing description.
From the tool's definition Tool name 'compiler_status' with context of C++26 paper reference corpus suggests querying compiler support/implementation status data. No description provided, but name and server context indicate information retrieval rather than modification or execution.
Attacks that exploit this kind of access
compiler_status. It is categorised as a Read tool in the Cpp26 Adapter MCP Server, which means it retrieves data without modifying state.
Register the Cpp26 Adapter MCP server in PolicyLayer and add a rule for compiler_status: 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 Cpp26 Adapter. Nothing to install.
compiler_status 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 compiler_status 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 compiler_status. 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.
compiler_status is provided by the Cpp26 Adapter MCP server (parasxos/cpp26-adapter). 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 →