demo_vid_refine

A read tool on the Demo Vid MCP server.

SERVERDemo Vid SOURCEsandraschi/demo-vid-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade B, identity unverified Pull the record →

This record as markdown: /tools/demo-vid-mcp/demo-vid-refine.md

WHAT IT DOES

What demo_vid_refine does on Demo Vid

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

RISK

Why demo_vid_refine is rated Low

Even though demo_vid_refine 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 demo_vid_refine safely

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

demo_vid_refine Allowed

demo_vid_refine 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": {
    "demo_vid_refine": {}
  }
}

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

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

FAQ

Questions about demo_vid_refine

What does the demo_vid_refine tool do? +

demo_vid_refine is a read tool on the Demo Vid MCP server. It is categorised as a Read tool in the Demo Vid MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on demo_vid_refine? +

Register the Demo Vid MCP server in PolicyLayer and add a rule for demo_vid_refine: 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 Demo Vid. Nothing to install.

What risk level is demo_vid_refine? +

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

Can I rate-limit demo_vid_refine? +

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

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

demo_vid_refine is provided by the Demo Vid MCP server (sandraschi/demo-vid-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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