youtube_upload_video
A write tool on the Mimi Seed MCP server.
This record as markdown: /tools/yoonion-mimi-seed-mcp/youtube-upload-video.md
What youtube_upload_video does on Mimi Seed
AI agents use youtube_upload_video to create or update resources in Mimi Seed, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mimi Seed environment.
Why youtube_upload_video is rated Medium
Uploading a video creates new content on a YouTube channel—a reversible Write operation. Not Execute (doesn't run arbitrary code), not Destructive (upload is not irreversible; videos can be deleted), not Financial. Severity is high because an AI agent misusing this could spam, publish inappropriate content to a large audience, or damage a channel's reputation.
From the tool's definition Tool name 'youtube_upload_video' indicates video publishing capability. Server description explicitly lists 'video publishing' as a core function. No description provided for this specific tool.
Attacks that exploit this kind of access
The rule that runs youtube_upload_video safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mimi Seed, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For youtube_upload_video, this is the rule to start with:
youtube_upload_video stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mimi Seed, apply this rule, and every youtube_upload_video call is checked against it from then on.
Questions about youtube_upload_video
youtube_upload_video is a write tool on the Mimi Seed MCP server. It is categorised as a Write tool in the Mimi Seed MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Mimi Seed MCP server in PolicyLayer and add a rule for youtube_upload_video: 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 Mimi Seed. Nothing to install.
youtube_upload_video is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the youtube_upload_video 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.
Set action: deny in the PolicyLayer policy for youtube_upload_video. 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.
youtube_upload_video is provided by the Mimi Seed MCP server (@yoonion/mimi-seed-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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