evaluate_c_math_expression

A execute tool on the Allcanuse MCP server.

SERVERAllcanuse SOURCEra1nyxin/allcanuse-mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/ra1nyxin-allcanuse-mcp/evaluate-c-math-expression.md

WHAT IT DOES

What evaluate_c_math_expression does on Allcanuse

AI agents invoke evaluate_c_math_expression to trigger actions in Allcanuse. 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.

RISK

Why evaluate_c_math_expression is rated High

Given the server's capabilities (code compilation, command execution) and sibling tools like 'compile_c_program', this tool likely evaluates C math expressions by compiling and running C code. Executing arbitrary code carries high risk. Confidence is moderate due to empty description.

From the tool's definition Tool name 'evaluate_c_math_expression' and server context mentions 'command execution' and sibling tools include 'compile_c_program' and 'check_c_syntax', suggesting this tool compiles/executes C code or expressions.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs evaluate_c_math_expression safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Allcanuse, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For evaluate_c_math_expression, this is the rule to start with:

evaluate_c_math_expression Rate-limited

evaluate_c_math_expression 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "evaluate_c_math_expression": {
      "limits": [
        {
          "counter": "evaluate_c_math_expression_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Allcanuse, apply this rule, and every evaluate_c_math_expression call is checked against it from then on.

FAQ

Questions about evaluate_c_math_expression

What does the evaluate_c_math_expression tool do? +

evaluate_c_math_expression is a execute tool on the Allcanuse MCP server. It is categorised as a Execute tool in the Allcanuse MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on evaluate_c_math_expression? +

Register the Allcanuse MCP server in PolicyLayer and add a rule for evaluate_c_math_expression: 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 Allcanuse. Nothing to install.

What risk level is evaluate_c_math_expression? +

evaluate_c_math_expression is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit evaluate_c_math_expression? +

Yes. Add a rate_limit block to the evaluate_c_math_expression 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.

How do I block evaluate_c_math_expression completely? +

Set action: deny in the PolicyLayer policy for evaluate_c_math_expression. 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.

What MCP server provides evaluate_c_math_expression? +

evaluate_c_math_expression is provided by the Allcanuse MCP server (ra1nyxin/allcanuse-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Allcanuse, and thousands of servers like it.

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Guides

Govern code and CI agents →Agent sandbox →Least privilege for MCP →