geogebra_create_construction
A write tool on the GeoGebra MCP server.
This record as markdown: /tools/123pc-geogebra-mcp/geogebra-create-construction.md
What geogebra_create_construction does on GeoGebra MCP Server
AI agents use geogebra_create_construction to create or update resources in GeoGebra MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GeoGebra MCP Server environment.
Why geogebra_create_construction is rated Medium
This tool creates new geometric constructions within GeoGebra, which modifies the application state and project data reversibly. It is a Write operation (creates data) rather than Read (no query), Execute (no arbitrary code), or Destructive (constructions can be undone/deleted).
From the tool's definition Tool name 'geogebra_create_construction' indicates creation of geometric constructions; server description confirms ability to 'create geometric constructions' and 'save .ggb or export .png'.
Attacks that exploit this kind of access
The rule that runs geogebra_create_construction safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GeoGebra MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For geogebra_create_construction, this is the rule to start with:
geogebra_create_construction 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 GeoGebra MCP Server, apply this rule, and every geogebra_create_construction call is checked against it from then on.
Questions about geogebra_create_construction
geogebra_create_construction is a write tool on the GeoGebra MCP Server MCP server. It is categorised as a Write tool in the GeoGebra MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the GeoGebra MCP Server MCP server in PolicyLayer and add a rule for geogebra_create_construction: 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 GeoGebra MCP Server. Nothing to install.
geogebra_create_construction 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 geogebra_create_construction 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 geogebra_create_construction. 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.
geogebra_create_construction is provided by the GeoGebra MCP Server MCP server (123pc/geogebra_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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