create_project_comment · Basis MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_project_comment does on Basis MCP Server

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

WHY IT NEEDS A POLICY

Why create_project_comment needs a policy

Creating a comment is a reversible write operation that adds data to a system. It has minimal blast radius—comments can typically be edited or deleted. Unlike execute tools that trigger external operations or destructive tools that permanently erase data, comment creation is a standard, non-harmful data modification action within the Basis protocol ecosystem.

From the tool's definition Tool name 'create_project_comment' and description 'Comment on a token project' indicate a create/post action that generates new comment data.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_project_comment Rate-limited

create_project_comment 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": {
    "create_project_comment": {
      "limits": [
        {
          "counter": "create_project_comment_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 Basis MCP Server, so you can run agents against it safely.

FAQ

Questions about create_project_comment

What does the create_project_comment tool do? +

Comment on a token project. It is categorised as a Write tool in the Basis 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 create_project_comment? +

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

What risk level is create_project_comment? +

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

Can I rate-limit create_project_comment? +

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

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

create_project_comment is provided by the Basis MCP Server MCP server (launch-on-basis/mcp-ts). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.