set_graph · 247afk Block Editor MCP Server MCP

WHAT IT DOES

What set_graph does on 247afk Block Editor MCP Server

AI agents use set_graph to create or update resources in 247afk Block Editor MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your 247afk Block Editor MCP Server environment.

WHY IT NEEDS A POLICY

Why set_graph needs a policy

The tool modifies script content reversibly by replacing the graph state. While it overwrites existing content, the operation is not inherently destructive (data can be recovered or re-edited), and no data is permanently deleted. It is a Write operation (not Execute, since it doesn't trigger script execution).

From the tool's definition Tool description states 'Replace the entire script graph at once' and 'All existing nodes and edges are replaced.' This is a write/overwrite operation that modifies script content.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set_graph Rate-limited

set_graph 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": {
    "set_graph": {
      "limits": [
        {
          "counter": "set_graph_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 247afk Block Editor MCP Server, so you can run agents against it safely.

FAQ

Questions about set_graph

What does the set_graph tool do? +

Replace the entire script graph at once. Use this to build a complete script from scratch. All existing nodes and edges are replaced. It is categorised as a Write tool in the 247afk Block Editor 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 set_graph? +

Register the 247afk Block Editor MCP Server MCP server in PolicyLayer and add a rule for set_graph: 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 247afk Block Editor MCP Server. Nothing to install.

What risk level is set_graph? +

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

Can I rate-limit set_graph? +

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

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

set_graph is provided by the 247afk Block Editor MCP Server MCP server (itzdaimy/247afk-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.