flipchart_add_note · Booster MCP: Risk & Policy

WHAT IT DOES

What flipchart_add_note does on Booster MCP

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

WHY IT NEEDS A POLICY

Why flipchart_add_note needs a policy

The tool creates or appends data (a note/insight) to an existing flipchart session. This is a Write operation because it modifies session state reversibly—notes can be edited or deleted. It has minimal blast radius since it only affects visualization/documentation artifacts within a development tool session, not production data or code. No execution, deletion, or financial impact occurs.

From the tool's definition Tool name 'flipchart_add_note' and description 'Adds a note-insight to a flipchart session' indicate creation of a new note/annotation within a session. This is reversible modification (write operation) of session state.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

flipchart_add_note Rate-limited

flipchart_add_note 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": {
    "flipchart_add_note": {
      "limits": [
        {
          "counter": "flipchart_add_note_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 Booster MCP, so you can run agents against it safely.

FAQ

Questions about flipchart_add_note

What does the flipchart_add_note tool do? +

Добавляет заметку-инсайт на флипчарт сессии. It is categorised as a Write tool in the Booster MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on flipchart_add_note? +

Register the Booster MCP server in PolicyLayer and add a rule for flipchart_add_note: 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 Booster MCP. Nothing to install.

What risk level is flipchart_add_note? +

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

Can I rate-limit flipchart_add_note? +

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

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

flipchart_add_note is provided by the Booster MCP server (neuroghostdev/booster_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.