ToolTrust
B15/100
Mcp-Brasil

mcp-brasil

mcp0.14.0

@Mcp-Brasil

MCP Server para 70 APIs públicas brasileiras

By Mcp-Brasil | 5 findings | Scanned 6/2/2026 | tooltrust-scanner/v0.3.13 | 1.6k

2 High3 Info

Risk Summary

Safe With Normal Controls

Dep Visibility is the main signal, but overall risk remains within an acceptable range.

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

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 (5)

  • HighAS-012

    🔄Tool Drift

    Tool set changed silently at v0.14.0: 3 tool(s) added, 6 tool(s) removed without a version bump.

    + 3 added

    authenticatereport_bugshow_version

    − 6 removed

    get_all_banksget_bank_by_codeget_cnpjget_isbnget_postal_code_v1get_postal_code_v2

    Fix: The set of tools exposed by this server changed between scans of the same version — a sign the package was silently updated without a version bump. Audit the changelog and all tool definitions before trusting this server. Pin to a specific commit hash rather than a floating version tag.

  • HighAS-010

    🔑Insecure Secret Handling

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

    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.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×3

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

    show_versionreport_bugauthenticate

    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 mcp-brasil"

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

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