ToolTrust
C40/100
Smithery

zoro-nag

mcpsmithery

@Smithery

Nag MCP powers reminder scheduling that actually sends email (and supports webhooks + WhatsApp channels when enabled). It can be used standalone or with Zoro. ## Core rule in the system (zoro welath management) - **Orchestrator never calls Nags directly.** - Wealth/Goals can recommend switching to Nags **only if** the user explicitly asks to schedule reminders. ## MCP server URL `https://www.getzoro.com/api/mcp/nags` ## Detailed docs in this repo - `zoro-app/docs/nag/mcp.md`

By Smithery | 53 findings | Scanned 4/19/2026 | tooltrust-scanner/v0.3.8

17 High5 Medium14 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 (53)

  • HighAS-002

    ⚠️Excessive Permissions ×3

    tool declares network permission

    onboarding.request_linkprofile.get_user_datawebhooks.register

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

  • HighAS-010

    🔑Insecure Secret Handling ×14

    input parameter "token" appears to accept a secret or credential

    nags.parsenags.listnags.sent_lognags.createnags.updatenags.deleteprofile.reset_tokenprofile.get_user_dataprofile.set_timezonewebhooks.listwebhooks.registerwebhooks.verifywebhooks.pingwebhooks.delete

    Fix: Avoid accepting raw credentials as input parameters. Use secret managers (e.g. 1Password CLI, AWS Secrets Manager) and ensure credentials are never logged or stored in agent traces.

  • MediumAS-002

    ⚠️Excessive Permissions ×5

    tool declares fs permission

    nags.createnags.updatenags.deleteprofile.get_user_datawebhooks.delete

    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 ×7

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

    onboarding.request_linkprofile.get_user_datawebhooks.listwebhooks.registerwebhooks.verifywebhooks.pingwebhooks.delete

    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 ×7

    input schema exposes 13 properties (threshold: 10)

    nags.create

    input schema exposes 16 properties (threshold: 10)

    nags.update

    tool declares http permission

    webhooks.listwebhooks.registerwebhooks.verifywebhooks.pingwebhooks.delete

    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.

    onboarding.email_checkonboarding.request_linkonboarding.auth_emailnags.parsenags.listnags.sent_lognags.createnags.updatenags.deleteprofile.reset_tokenprofile.get_user_dataprofile.set_timezonewebhooks.listwebhooks.registerwebhooks.verifywebhooks.pingwebhooks.delete

    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 zoro-nag"

Adjust the package name if your npm registry name differs from the tool ID. View source

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