mio_video_thumbnail

SERVERMiOffice — AI-Powered Workspace Studio SOURCEhttps://mioffice.ai/api/mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-jsvvsolsllc-mioffice/mio-video-thumbnail.md

WHAT IT DOES

What mio_video_thumbnail does on MiOffice — AI-Powered Workspace Studio

AI agents invoke mio_video_thumbnail to trigger actions in MiOffice — AI-Powered Workspace Studio. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why mio_video_thumbnail is rated High

The tool processes a video file to extract a frame, which constitutes executing a media processing operation. It consumes credits per run, indicating a real computational action with resource cost. While the output is read-like (a thumbnail image), the act of processing and triggering the Video And Audio Studio pipeline is an Execute-category action.

From the tool's definition Extract a frame from video as a JPEG thumbnail image. Video And Audio Studio run — processes in the browser but uses more credits per run

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs mio_video_thumbnail safely

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

mio_video_thumbnail Rate-limited

mio_video_thumbnail stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "mio_video_thumbnail": {
      "limits": [
        {
          "counter": "mio_video_thumbnail_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect MiOffice — AI-Powered Workspace Studio, apply this rule, and every mio_video_thumbnail call is checked against it from then on.

FAQ

Questions about mio_video_thumbnail

What does the mio_video_thumbnail tool do? +

Extract Video Thumbnail — Extract a frame from video as a JPEG thumbnail image. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. Welcome credits cover a limited number of runs. Day Pass does not include this workspace. All three credit-based workspaces unlock with the same one-time credit pack — there is no per-workspace subscription. See mioffice.ai/pricing for current plans. It is categorised as a Execute tool in the MiOffice — AI-Powered Workspace Studio MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on mio_video_thumbnail? +

Register the MiOffice — AI-Powered Workspace Studio MCP server in PolicyLayer and add a rule for mio_video_thumbnail: 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 MiOffice — AI-Powered Workspace Studio. Nothing to install.

What risk level is mio_video_thumbnail? +

mio_video_thumbnail is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit mio_video_thumbnail? +

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

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

mio_video_thumbnail is provided by the MiOffice — AI-Powered Workspace Studio MCP server (https://mioffice.ai/api/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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