ToolTrust
C25/100
Smithery

miro

mcpsmithery

@Smithery

Collaborate on a shared whiteboard — brainstorm, create diagrams, map workflows, and organize ideas visually with your team.

By Smithery | 28 findings | Scanned 4/19/2026 | tooltrust-scanner/v0.3.8

3 High7 Medium3 Low15 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 (28)

  • HighAS-002

    ⚠️Excessive Permissions ×3

    tool declares exec permission

    MIRO_CREATE_BOARDMIRO_UPDATE_BOARD

    tool declares network permission

    MIRO_GET_BOARD

    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 ×7

    tool declares fs permission

    MIRO_CREATE_APP_CARD_ITEMMIRO_CREATE_BOARDMIRO_DELETE_APP_CARD_ITEMMIRO_DELETE_DOCUMENT_ITEMMIRO_DELETE_ITEMMIRO_UPDATE_APP_CARD_ITEMMIRO_UPDATE_BOARD

    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 ×3

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

    MIRO_CREATE_BOARDMIRO_GET_BOARDMIRO_UPDATE_BOARD

    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-014

    ℹ️Dependency Inventory Unavailable ×15

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

    MIRO_CREATE_APP_CARD_ITEMMIRO_CREATE_BOARDMIRO_DELETE_APP_CARD_ITEMMIRO_DELETE_DOCUMENT_ITEMMIRO_DELETE_ITEMMIRO_GET_APP_CARD_ITEMMIRO_GET_BOARDMIRO_GET_BOARD_ITEMSMIRO_GET_BOARD_MEMBERSMIRO_GET_BOARDSMIRO_GET_CONNECTORSMIRO_GET_TAGMIRO_LIST_ORGANIZATIONSMIRO_UPDATE_APP_CARD_ITEMMIRO_UPDATE_BOARD

    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 miro"

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

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