crow_media_remove_source

Remove a news source subscription. Returns a preview and confirmation token on first call; pass the token back to execute.

SERVERCrow SOURCEkh0pper/crow

Critical RISK CLASS

Category Destructive

Parameters 00 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/kh0pper-crow/crow-media-remove-source.md

WHAT IT DOES

What crow_media_remove_source does on Crow

AI agents call crow_media_remove_source to permanently remove resources in Crow, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

RISK

Why crow_media_remove_source is rated Critical

The tool permanently removes a news source subscription. The two-step confirmation pattern (preview then token) indicates the action is irreversible once executed. Removing a subscription is a destructive operation that cannot be undone without re-adding the source manually.

From the tool's definition Remove a news source subscription... pass the token back to execute

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crow_media_remove_source 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_media_remove_source, this is the rule to start with:

crow_media_remove_source Hidden

crow_media_remove_source is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "crow_media_remove_source"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about crow_media_remove_source

What does the crow_media_remove_source tool do? +

Remove a news source subscription. Returns a preview and confirmation token on first call; pass the token back to execute. It is categorised as a Destructive tool in the Crow MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on crow_media_remove_source? +

Register the Crow MCP server in PolicyLayer and add a rule for crow_media_remove_source: 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_media_remove_source? +

crow_media_remove_source is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit crow_media_remove_source? +

Yes. Add a rate_limit block to the crow_media_remove_source 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_media_remove_source completely? +

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

crow_media_remove_source 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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