reorder_database_columns · Fusebase MCP Server MCP

WHAT IT DOES

What reorder_database_columns does on Fusebase MCP Server

AI agents use reorder_database_columns to create or update resources in Fusebase MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Fusebase MCP Server environment.

WHY IT NEEDS A POLICY

Why reorder_database_columns needs a policy

Reordering columns modifies the presentation/structure of a database view but does not delete data or execute code. It's a reversible structural change (columns can be reordered again), making it a Write operation. Misuse could disrupt workflows by scrambling column order, hence medium severity.

From the tool's definition Reorder columns in a database view. Provide an array of column keys in the desired order.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

reorder_database_columns Rate-limited

reorder_database_columns 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "reorder_database_columns": {
      "limits": [
        {
          "counter": "reorder_database_columns_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Fusebase MCP Server, so you can run agents against it safely.

FAQ

Questions about reorder_database_columns

What does the reorder_database_columns tool do? +

Reorder columns in a database view. Provide an array of column keys in the desired order. Columns not in the array are appended at the end. Use get_database_schema first to see current column keys and order. It is categorised as a Write tool in the Fusebase MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on reorder_database_columns? +

Register the Fusebase MCP Server MCP server in PolicyLayer and add a rule for reorder_database_columns: 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 Fusebase MCP Server. Nothing to install.

What risk level is reorder_database_columns? +

reorder_database_columns is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit reorder_database_columns? +

Yes. Add a rate_limit block to the reorder_database_columns 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 reorder_database_columns completely? +

Set action: deny in the PolicyLayer policy for reorder_database_columns. 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 reorder_database_columns? +

reorder_database_columns is provided by the Fusebase MCP Server MCP server (ryan-haver/fusebase-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.