Low Risk

get_outlinks

List every outgoing wikilink from a note, partitioned into valid links (resolve to an existing note), broken links (target not found), and file embeds (![[...]]). Returns the raw link text and resolved paths. Use to audit a note

How to control get_outlinks ↓

What get_outlinks does on Obsidian Mcp Pro

AI agents call get_outlinks to retrieve information from Obsidian Mcp Pro without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why get_outlinks needs a policy

get_outlinks retrieves and analyzes metadata about links within a note. It performs no mutations, does not execute code, and has no side effects beyond reading existing data. The audit use case confirms it is a Read operation. Severity is low because misuse would only expose structural information about the vault without enabling destructive or malicious actions.

From the tool's definition Tool description states 'List every outgoing wikilink from a note' and 'Returns the raw link text and resolved paths. Use to audit a note' — operations are query and retrieval only with no modification or execution.

Risk signalsBulk/mass operation — affects multiple targets

Documented attack patterns abuse exactly the kind of access get_outlinks gives an agent:

How to control get_outlinks

PolicyLayer is an MCP gateway — it sits between your AI agents and Obsidian Mcp Pro, and nothing reaches the server without passing your rules. This is the rule we recommend for get_outlinks:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_outlinks": {}
  }
}

get_outlinks is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Obsidian Mcp Pro — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about get_outlinks

What does the get_outlinks tool do? +

List every outgoing wikilink from a note, partitioned into valid links (resolve to an existing note), broken links (target not found), and file embeds (![[...]]). Returns the raw link text and resolved paths. Use to audit a note. It is categorised as a Read tool in the Obsidian Mcp Pro MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_outlinks? +

Register the Obsidian Mcp Pro MCP server in PolicyLayer and add a rule for get_outlinks: 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 Mcp Pro. Nothing to install.

What risk level is get_outlinks? +

get_outlinks is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_outlinks? +

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

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

get_outlinks is provided by the Obsidian Mcp Pro MCP server (rps321321/obsidian-mcp-pro). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Obsidian Mcp Pro tool call.

Start from Obsidian Mcp Pro, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

Free to start. No card required.

41 Obsidian Mcp Pro tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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