crow_campaign_get_subreddit

Retrieve cached subreddit intelligence from the DB (rules, flairs, timing, culture notes).

SERVERCrow SOURCEkh0pper/crow

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/kh0pper-crow/crow-campaign-get-subreddit.md

WHAT IT DOES

What crow_campaign_get_subreddit does on Crow

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

RISK

Why crow_campaign_get_subreddit is rated Low

This tool queries a database to fetch cached metadata about subreddits (rules, flairs, timing, culture notes). It is a pure retrieval operation with no capability to modify, delete, or execute actions. The blast radius of misuse is minimal—an AI agent could only gain information about subreddit configurations, which does not compromise systems or data integrity.

From the tool's definition Tool name contains 'get' and description states 'Retrieve cached subreddit intelligence from the DB' — retrieves data with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crow_campaign_get_subreddit safely

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

crow_campaign_get_subreddit Allowed

crow_campaign_get_subreddit 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": {
    "crow_campaign_get_subreddit": {}
  }
}

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

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

FAQ

Questions about crow_campaign_get_subreddit

What does the crow_campaign_get_subreddit tool do? +

Retrieve cached subreddit intelligence from the DB (rules, flairs, timing, culture notes). It is categorised as a Read tool in the Crow MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on crow_campaign_get_subreddit? +

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

What risk level is crow_campaign_get_subreddit? +

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

Can I rate-limit crow_campaign_get_subreddit? +

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

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

crow_campaign_get_subreddit is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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