create_obsidian_note · Obsidian Translation MCP Server MCP

WHAT IT DOES

What create_obsidian_note does on Obsidian Translation MCP Server

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

WHY IT NEEDS A POLICY

Why create_obsidian_note needs a policy

This tool creates new notes reversibly (Write category). Severity is medium because while note creation is not destructive, it could fill a vault with unwanted content, pollute the knowledge base, or generate misleading notes that an AI agent might use for subsequent reasoning. However, it lacks the irreversibility of Destructive operations or financial impact.

From the tool's definition Tool name is 'create_obsidian_note' and description states 'Create a new Obsidian note with optional frontmatter and tags'. This explicitly creates new data in the Obsidian vault.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_obsidian_note Rate-limited

create_obsidian_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": {
    "create_obsidian_note": {
      "limits": [
        {
          "counter": "create_obsidian_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 Obsidian Translation MCP Server, so you can run agents against it safely.

FAQ

Questions about create_obsidian_note

What does the create_obsidian_note tool do? +

Create a new Obsidian note with optional frontmatter and tags. It is categorised as a Write tool in the Obsidian Translation 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_obsidian_note? +

Register the Obsidian Translation MCP Server MCP server in PolicyLayer and add a rule for create_obsidian_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 Obsidian Translation MCP Server. Nothing to install.

What risk level is create_obsidian_note? +

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

Can I rate-limit create_obsidian_note? +

Yes. Add a rate_limit block to the create_obsidian_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 create_obsidian_note completely? +

Set action: deny in the PolicyLayer policy for create_obsidian_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 create_obsidian_note? +

create_obsidian_note is provided by the Obsidian Translation MCP Server MCP server (nojiritakeshi/obsidian-translate-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.