actual_tags_list

List all tags defined in Actual Budget. Tags are stored without a leading

SERVERActual SOURCEactual-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/actual/actual-tags-list.md

WHAT IT DOES

What actual_tags_list does on Actual

AI agents call actual_tags_list to retrieve information from Actual without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why actual_tags_list is rated Low

This tool retrieves and enumerates existing tags from the budget system. It is a pure read operation that queries data without creating, modifying, deleting, or executing any changes. The verb 'List' is characteristic of Read category tools.

From the tool's definition Tool name 'actual_tags_list' and description 'List all tags defined in Actual Budget' indicate a retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs actual_tags_list safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Actual, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For actual_tags_list, this is the rule to start with:

actual_tags_list Allowed

actual_tags_list is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "actual_tags_list": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Actual, apply this rule, and every actual_tags_list call is checked against it from then on.

FAQ

Questions about actual_tags_list

What does the actual_tags_list tool do? +

List all tags defined in Actual Budget. Tags are stored without a leading. It is categorised as a Read tool in the Actual MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on actual_tags_list? +

Register the Actual MCP server in PolicyLayer and add a rule for actual_tags_list: 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 Actual. Nothing to install.

What risk level is actual_tags_list? +

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

Can I rate-limit actual_tags_list? +

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

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

actual_tags_list is provided by the Actual MCP server (actual-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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