add_project · Todoist MCP Server MCP: Risk & Policy

WHAT IT DOES

What add_project does on Todoist MCP Server

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

WHY IT NEEDS A POLICY

Why add_project needs a policy

Creating a project in Todoist is a Write operation—it creates new data that can be modified or deleted later. The effect is reversible and has minimal blast radius if invoked erroneously. No data destruction, code execution, or financial impact. Severity is low because project creation alone carries minimal risk compared to batch deletions or destructive operations.

From the tool's definition Tool name is 'add_project' on a task management server (Todoist MCP Server) that 'Enables task, project, section, label, and comment management.' The name 'add_project' indicates creation of a new project resource.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_project Rate-limited

add_project 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": {
    "add_project": {
      "limits": [
        {
          "counter": "add_project_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 Todoist MCP Server, so you can run agents against it safely.

FAQ

Questions about add_project

What does the add_project tool do? +

add_project. It is categorised as a Write tool in the Todoist 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 add_project? +

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

What risk level is add_project? +

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

Can I rate-limit add_project? +

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

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

add_project is provided by the Todoist MCP Server MCP server (oauthbringer/todoist-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.