ToolTrust
C42/100
Smithery

clouatre-labs-math-mcp

mcpsmithery

@Smithery

Educational MCP server with math operations, statistics, visualizations, and persistent workspace.

By Smithery | 27 findings | Scanned 4/19/2026 | tooltrust-scanner/v0.3.8

1 Critical2 High1 Medium6 Low17 Info

Risk Summary

Needs Approval

Dep Visibility plus Excessive Permissions raises enough risk that this tool should not be auto-trusted.

Potential impact: This finding indicates the tool should be reviewed before it is trusted.

Recommended action: Keep this tool behind manual approval and avoid unattended runs until the risky capabilities are narrowed or removed.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (27)

  • CriticalAS-006

    💻Arbitrary Code Execution

    heuristic signal

    calculate:tool name or description implies arbitrary script/code execution (evaluate_script, execute javascript, etc.)

    Fix: This tool can execute arbitrary code or shell commands on the host system. Remove it unless strictly required. If kept: (1) restrict access to trusted users/agents only, (2) require human approval before each invocation (Claude Desktop: set approval_required: true; other clients: enable equivalent confirmation), (3) use the most restrictive sandbox or read-only mode available, and (4) never expose this tool to untrusted input sources.

  • HighAS-002

    ⚠️Excessive Permissions ×2

    tool declares exec permission

    calculatestatistics

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • MediumAS-002

    ⚠️Excessive Permissions

    create_histogram:tool declares fs permission

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×4

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    calculatestatisticscompound_interestsave_calculation

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

  • LowAS-002

    ⚠️Excessive Permissions ×2

    tool declares http permission

    compound_interestsave_calculation

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×17

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    calculatestatisticscompound_interestconvert_unitsmatrix_multiplymatrix_transposematrix_determinantmatrix_inversematrix_eigenvaluessave_calculationload_variableplot_functioncreate_histogramplot_line_chartplot_scatter_chartplot_box_plotplot_financial_line

    Fix: Review and remediate the identified issue.

Scan this tool yourself

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Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y clouatre-labs-math-mcp"

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