revise_proposal · Claude Team MCP: Risk & Policy

WHAT IT DOES

What revise_proposal does on Claude Team MCP

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

WHY IT NEEDS A POLICY

Why revise_proposal needs a policy

The name 'revise_proposal' implies updating or modifying a proposal (a Write operation). Given the server context of coordinating AI coding agents, this likely modifies a task or work proposal. However, with no description available, confidence is low. Defaulting to Write as the most plausible category based on the verb 'revise', which implies a reversible modification.

From the tool's definition Tool name 'revise_proposal' suggests modifying an existing proposal, but the description is empty and uninformative.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

revise_proposal Rate-limited

revise_proposal 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": {
    "revise_proposal": {
      "limits": [
        {
          "counter": "revise_proposal_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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

FAQ

Questions about revise_proposal

What does the revise_proposal tool do? +

revise_proposal. It is categorised as a Write tool in the Claude Team 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 revise_proposal? +

Register the Claude Team MCP server in PolicyLayer and add a rule for revise_proposal: 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 Claude Team MCP. Nothing to install.

What risk level is revise_proposal? +

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

Can I rate-limit revise_proposal? +

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

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

revise_proposal is provided by the Claude Team MCP server (lakshan12367/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.