overstory_qa_summary

Aggregate QA gate results across all routes — per-route stability grades,

SERVERNodebench SOURCEnodebench-mcp
Low RISK CLASS
Category Read
Parameters 00 required
Recommended Allowedsee the rule below
Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-homenshum-nodebench/overstory-qa-summary.md

What overstory_qa_summary does on Nodebench

AI agents call overstory_qa_summary to retrieve information from Nodebench without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why overstory_qa_summary is rated Low

This tool retrieves and aggregates QA gate results and stability grades across routes. It performs a read operation that queries and compiles data from quality gates. While it aggregates test/quality data which could be operationally important, it does not modify systems, execute commands, delete data, or commit financial transactions.

From the tool's definition Tool name 'overstory_qa_summary' and description 'Aggregate QA gate results across all routes — per-route stability grades' indicate data retrieval and aggregation of existing QA metrics without modifying or deleting data.

Questions about overstory_qa_summary

What does the overstory_qa_summary tool do? +

Aggregate QA gate results across all routes — per-route stability grades,. It is categorised as a Read tool in the Nodebench MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on overstory_qa_summary? +

Register the Nodebench MCP server in PolicyLayer and add a rule for overstory_qa_summary: 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 Nodebench. Nothing to install.

What risk level is overstory_qa_summary? +

overstory_qa_summary is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit overstory_qa_summary? +

Yes. Add a rate_limit block to the overstory_qa_summary 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.

How do I block overstory_qa_summary completely? +

Set action: deny in the PolicyLayer policy for overstory_qa_summary. 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.

What MCP server provides overstory_qa_summary? +

overstory_qa_summary is provided by the Nodebench MCP server (nodebench-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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