comment_on_tiktok_video
Write a NEW top-level comment on a TikTok post the authorized account owns. Text (≤1,200 characters, UTF-8) or an image, and TikTok requires at least one of the two. AN IMAGE HERE MUST BE UPLOADED FIRST — a raw URL is refused on a new comment; call upload_tiktok_comment_image and pass back imageU...
This record as markdown: /tools/hermoso/comment-on-tiktok-video.md
What comment_on_tiktok_video does on Hermoso
AI agents use comment_on_tiktok_video to create or update resources in Hermoso, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Hermoso environment.
Why comment_on_tiktok_video is rated Medium
An AI agent can call comment_on_tiktok_video faster than any human can review: one bad instruction and it creates or modifies resources in Hermoso by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs comment_on_tiktok_video safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Hermoso, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For comment_on_tiktok_video, this is the rule to start with:
comment_on_tiktok_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 Hermoso, apply this rule, and every comment_on_tiktok_video call is checked against it from then on.
Questions about comment_on_tiktok_video
Write a NEW top-level comment on a TikTok post the authorized account owns. Text (≤1,200 characters, UTF-8) or an image, and TikTok requires at least one of the two. AN IMAGE HERE MUST BE UPLOADED FIRST — a raw URL is refused on a new comment; call upload_tiktok_comment_image and pass back imageUri + imageWidth + imageHeight together (a reply is the one place TikTok accepts a plain URL). TIKTOK SILENTLY HIDES COMMENTS IT FLAGS AS SPAM and sends no signal when it does, so avoid posting many near-identical comments in a short window, and read the comment back with list_tiktok_comments(status:. It is categorised as a Write tool in the Hermoso MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Hermoso MCP server in PolicyLayer and add a rule for comment_on_tiktok_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 Hermoso. Nothing to install.
comment_on_tiktok_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 comment_on_tiktok_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 comment_on_tiktok_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.
comment_on_tiktok_video is provided by the Hermoso MCP server (https://app.hermoso.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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