list_video_catalog

List the curated video encoders this node can load.

SERVERTenzro Ledger MCP SOURCEhttps://canton-mcp.tenzro.network/mcp

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/network-tenzro-tenzro/list-video-catalog.md

WHAT IT DOES

What list_video_catalog does on Tenzro Ledger MCP

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

RISK

Why list_video_catalog is rated Low

This tool retrieves information about available video encoders without modifying, creating, or deleting any data. It has no side effects and poses minimal security risk even if misused by an AI agent. The low severity reflects that listing available encoders cannot harm systems or data.

From the tool's definition Tool name 'list_video_catalog' and description 'List the curated video encoders this node can load' indicate a retrieval/query operation with no side effects. The verb 'List' is explicitly a read operation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_video_catalog safely

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

list_video_catalog Allowed

list_video_catalog 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": {
    "list_video_catalog": {}
  }
}

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

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

FAQ

Questions about list_video_catalog

What does the list_video_catalog tool do? +

List the curated video encoders this node can load. It is categorised as a Read tool in the Tenzro Ledger MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_video_catalog? +

Register the Tenzro Ledger MCP server in PolicyLayer and add a rule for list_video_catalog: 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 Tenzro Ledger MCP. Nothing to install.

What risk level is list_video_catalog? +

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

Can I rate-limit list_video_catalog? +

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

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

list_video_catalog is provided by the Tenzro Ledger MCP server (https://canton-mcp.tenzro.network/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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