This record as markdown: /tools/io-github-daedalus-mcp-sympy/sympy-factor.md
What sympy_factor does on Pypi:mcp Sympy
AI agents invoke sympy_factor to trigger actions in Pypi:mcp Sympy. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why sympy_factor is rated High
This tool executes symbolic mathematics computation (factoring an expression) through the SymPy library. It runs code to transform mathematical expressions but has no side effects on data, files, or external systems. Severity is low as it is a pure computational operation with no write, destructive, or financial implications.
From the tool's definition 'Factor an expression' — performs symbolic computation via SymPy
Attacks that exploit this kind of access
The rule that runs sympy_factor 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_factor, this is the rule to start with:
sympy_factor stays usable, but rate-capped: a runaway agent can't fire it dozens of times 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_factor call is checked against it from then on.
Questions about sympy_factor
Factor an expression. It is categorised as a Execute tool in the Pypi:mcp Sympy MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Pypi:mcp Sympy MCP server in PolicyLayer and add a rule for sympy_factor: 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_factor is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the sympy_factor 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_factor. 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_factor 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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