This record as markdown: /tools/nasbridge/dataset-set-quota.md
What dataset_set_quota does on Nasbridge
AI agents use dataset_set_quota to create or update resources in Nasbridge, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Nasbridge environment.
Why dataset_set_quota is rated Medium
This tool modifies dataset quota configuration, which affects storage limits and resource allocation. While reversible (quotas can be adjusted or removed), it impacts system resource constraints and could affect service availability if set incorrectly. It is Write-category (configuration modification) rather than Execute (no code execution) or Destructive (quotas are not irreversible).
From the tool's definition Tool name contains 'set_quota' indicating modification of quota settings; description states 'Set dataset quotas' which modifies resource allocation parameters on storage datasets.
Attacks that exploit this kind of access
The rule that runs dataset_set_quota safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Nasbridge, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For dataset_set_quota, this is the rule to start with:
dataset_set_quota 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Nasbridge, apply this rule, and every dataset_set_quota call is checked against it from then on.
Questions about dataset_set_quota
Set dataset quotas. It is categorised as a Write tool in the Nasbridge MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Nasbridge MCP server in PolicyLayer and add a rule for dataset_set_quota: 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 Nasbridge. Nothing to install.
dataset_set_quota 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 dataset_set_quota 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 dataset_set_quota. 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.
dataset_set_quota is provided by the Nasbridge MCP server (maverick0628/nasbridge). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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