This record as markdown: /tools/io-github-daedalus-mcp-sympy/sympy-point3d.md
What sympy_Point3D does on Pypi:mcp Sympy
AI agents use sympy_Point3D to create or update resources in Pypi:mcp Sympy, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Pypi:mcp Sympy environment.
Why sympy_Point3D is rated Medium
This tool creates or instantiates a new symbolic geometry object (a 3D point), which is reversible and has no persistent side effects beyond the current session. It does not retrieve data (Read), execute arbitrary code (Execute), delete anything (Destructive), or involve financial transactions (Financial). Creation of mathematical objects in a symbolic algebra system is categorized as Write.
From the tool's definition Tool name 'sympy_Point3D' and description 'Create a 3D point' indicate creation of a symbolic data structure. SymPy creates in-memory symbolic objects that persist only within the SymPy session context.
Attacks that exploit this kind of access
The rule that runs sympy_Point3D safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Pypi:mcp Sympy, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For sympy_Point3D, this is the rule to start with:
sympy_Point3D 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 Pypi:mcp Sympy, apply this rule, and every sympy_Point3D call is checked against it from then on.
Questions about sympy_Point3D
Create a 3D point. It is categorised as a Write tool in the Pypi:mcp Sympy MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Pypi:mcp Sympy MCP server in PolicyLayer and add a rule for sympy_Point3D: 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 Pypi:mcp Sympy. Nothing to install.
sympy_Point3D 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 sympy_Point3D 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 sympy_Point3D. 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.
sympy_Point3D is provided by the Pypi:mcp Sympy MCP server (pypi:mcp-sympy). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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