crow_wallabag_get

Get the full content and metadata of a saved article

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-wallabag-get.md

WHAT IT DOES

What crow_wallabag_get does on Crow

AI agents call crow_wallabag_get 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_wallabag_get is rated Low

This tool retrieves article content and metadata from Wallabag (a read-it-later service) without modifying, deleting, or executing any operations. It is a pure data retrieval operation with no side effects, fitting the Read category. The severity is low because accessing saved articles poses minimal risk even if misused by an AI agent.

From the tool's definition Tool description states 'Get the full content and metadata of a saved article' - uses 'Get' verb and retrieves existing data without modification or execution of operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crow_wallabag_get 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_wallabag_get, this is the rule to start with:

crow_wallabag_get Allowed

crow_wallabag_get 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_wallabag_get": {}
  }
}

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_wallabag_get call is checked against it from then on.

FAQ

Questions about crow_wallabag_get

What does the crow_wallabag_get tool do? +

Get the full content and metadata of a saved article. 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_wallabag_get? +

Register the Crow MCP server in PolicyLayer and add a rule for crow_wallabag_get: 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_wallabag_get? +

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

Can I rate-limit crow_wallabag_get? +

Yes. Add a rate_limit block to the crow_wallabag_get 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_wallabag_get completely? +

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

crow_wallabag_get 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.

KEEP EXPLORING

More on Crow, and thousands of servers like it.

This server

All 587 Crow tools →

Across the catalogue

get_cocktail_by_category on Cocktails RAG MCP Server →get_torrent_detail on M-Team MCP Server →aiva_get_affiliate on AIVA MCP Server →get-chuck-categories on Jokes MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →