extend_intention · Planning System MCP Server MCP

WHAT IT DOES

What extend_intention does on Planning System MCP Server

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

WHY IT NEEDS A POLICY

Why extend_intention needs a policy

An AI agent can call extend_intention faster than any human can review — one bad instruction and it creates or modifies resources in Planning System MCP Server by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

extend_intention Rate-limited

extend_intention 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": {
    "extend_intention": {
      "limits": [
        {
          "counter": "extend_intention_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 Planning System MCP Server, so you can run agents against it safely.

FAQ

Questions about extend_intention

What does the extend_intention tool do? +

Add children under an existing phase or task. Use when an agent has. It is categorised as a Write tool in the Planning System 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 extend_intention? +

Register the Planning System MCP Server MCP server in PolicyLayer and add a rule for extend_intention: 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 Planning System MCP Server. Nothing to install.

What risk level is extend_intention? +

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

Can I rate-limit extend_intention? +

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

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

extend_intention is provided by the Planning System MCP Server MCP server (tagents/agent-planner-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.