ToolTrust
A2/100
Smithery

axel-belfort-crontab-generator

mcpsmithery

@Smithery

Cron expression generator API for AI agents. Convert natural language like "every Monday at 9am" or "twice daily" into valid cron expressions with human-readable explanation and next run times. Tools: utility_generate_crontab. Use this when users describe schedules in natural language and you need a cron expression. IMPORTANT: For parsing existing cron expressions, use schedule_parse_cron instead. Returns: {cron, explanation, nextRuns[]}. No API key required — x402 micropayment $0.001/call on Base L2.

By Smithery | 3 findings | Scanned 7/18/2026 | tooltrust-scanner/v0.3.19

1 Low2 Info

Risk Summary

Safe With Normal Controls

Excessive Permissions is the main signal, but overall risk remains within an acceptable range.

Potential impact: The agent may gain overly broad access to files, network, databases, or execution capabilities.

Recommended action: No high-risk findings were detected in this scan, but you should still apply least-privilege defaults and rescan after changes.

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

Security Findings (3)

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout

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

    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.

  • InfoAS-002

    ⚠️Excessive Permissions

    utility_generate_crontab:declared capabilities: code/command execution

    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

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

    Fix: Review and remediate the identified issue.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

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 axel-belfort-crontab-generator"

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