elem_add_ellipse
A write tool on the Mcp Anything MCP server.
This record as markdown: /tools/mcp-anything/elem-add-ellipse.md
What elem_add_ellipse does on Mcp Anything
AI agents use elem_add_ellipse to create or update resources in Mcp Anything, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mcp Anything environment.
Why elem_add_ellipse is rated Medium
The 'add' verb and naming pattern consistent with sibling tools suggest this creates or inserts a new graphical element into a scene or document. This is a Write operation (reversible creation of data). Severity is medium because misuse could clutter or corrupt a scene, but effects are typically undoable. Confidence reduced to 0.7 due to empty description and lack of explicit API documentation.
From the tool's definition Tool name 'elem_add_ellipse' indicates creation of an ellipse element (add implies Write). Description is empty, limiting confidence.
Attacks that exploit this kind of access
The rule that runs elem_add_ellipse safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Anything, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For elem_add_ellipse, this is the rule to start with:
elem_add_ellipse 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 Mcp Anything, apply this rule, and every elem_add_ellipse call is checked against it from then on.
Questions about elem_add_ellipse
elem_add_ellipse is a write tool on the Mcp Anything MCP server. It is categorised as a Write tool in the Mcp Anything MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Mcp Anything MCP server in PolicyLayer and add a rule for elem_add_ellipse: 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 Mcp Anything. Nothing to install.
elem_add_ellipse 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 elem_add_ellipse 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 elem_add_ellipse. 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.
elem_add_ellipse is provided by the Mcp Anything MCP server (Zaymadkid/mcp-anything). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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