reddit_ads_history

Read the CHANGELOG for a Reddit ad account — what was changed, from what to what, by which member, and when. This is the tool for

SERVERHermoso SOURCEhttps://app.hermoso.ai/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/hermoso/reddit-ads-history.md

WHAT IT DOES

What reddit_ads_history does on Hermoso

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

RISK

Why reddit_ads_history is rated Low

Even though reddit_ads_history only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs reddit_ads_history safely

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

reddit_ads_history Allowed

reddit_ads_history 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": {
    "reddit_ads_history": {}
  }
}

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

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

FAQ

Questions about reddit_ads_history

What does the reddit_ads_history tool do? +

Read the CHANGELOG for a Reddit ad account — what was changed, from what to what, by which member, and when. This is the tool for. It is categorised as a Read tool in the Hermoso MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on reddit_ads_history? +

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

What risk level is reddit_ads_history? +

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

Can I rate-limit reddit_ads_history? +

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

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

reddit_ads_history is provided by the Hermoso MCP server (https://app.hermoso.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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