Submit a quality report with 4-dimension scoring (Build, Regression, Standards, Traceability). Each dimension is 0-25, total 0-100.
AI agents use corn_quality_report to create or update resources in CornMCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your CornMCP environment.
The tool submits (creates/writes) a quality report with scored dimensions. This is a reversible write operation — it stores a structured report but does not delete data, execute code, or involve financial transactions. Misuse could result in incorrect quality scores being recorded, which could mislead downstream decisions, hence medium severity.
From the tool's definition 'Submit a quality report with 4-dimension scoring' — submitting/creating a report is a write operation that stores structured data
Documented attack patterns abuse exactly the kind of access corn_quality_report gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and CornMCP, and nothing reaches the server without passing your rules. This is the rule we recommend for corn_quality_report:
{
"version": "1",
"default": "deny",
"tools": {
"corn_quality_report": {
"limits": [
{
"counter": "corn_quality_report_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}corn_quality_report stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Submit a quality report with 4-dimension scoring (Build, Regression, Standards, Traceability). Each dimension is 0-25, total 0-100. It is categorised as a Write tool in the CornMCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Corn MCP server in PolicyLayer and add a rule for corn_quality_report: 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 CornMCP. Nothing to install.
corn_quality_report is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the corn_quality_report 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 corn_quality_report. 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.
corn_quality_report is provided by the Corn MCP server (yuki-20/cornmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 18 CornMCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
18 CornMCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.