AI agents invoke gsd_quick to trigger actions in Gsd. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
This tool runs arbitrary tasks, making it Execute category. Severity is high because ad-hoc task execution can have uncontrolled side effects depending on what task an AI agent constructs and passes to it—potentially affecting project state, triggering external operations, or executing unintended commands.
From the tool's definition Tool name 'gsd_quick' with description 'Execute ad-hoc task with GSD guarantees' indicates execution of arbitrary or user-specified tasks.
Attacks that exploit this kind of access
Execute ad-hoc task with GSD guarantees. It is categorised as a Execute tool in the Gsd MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Gsd MCP server in PolicyLayer and add a rule for gsd_quick: 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 Gsd. Nothing to install.
gsd_quick is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the gsd_quick 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 gsd_quick. 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.
gsd_quick is provided by the Gsd MCP server (m0-ar/gsd-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
gsd_quick is one line of Gsd's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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