ToolTrust
C40/100
Smithery

neon

mcpsmithery

@Smithery

Manage PostgreSQL projects, branches, and databases with integrated administrative controls. Execute SQL queries, perform safe schema migrations using temporary branches, and optimize performance through automated query tuning. Provision integrated services like managed authentication and HTTP-based data access to accelerate development workflows.

By Smithery | 80 findings | Scanned 4/19/2026 | tooltrust-scanner/v0.3.8

14 High22 Medium16 Low28 Info

Risk Summary

Needs Approval

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

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

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 (80)

  • HighAS-002

    ⚠️Excessive Permissions ×13

    tool declares exec permission

    run_sqlrun_sql_transactionprepare_database_migrationexplain_sql_statementprepare_query_tuninglist_slow_queriescompare_database_schema

    tool declares network permission

    provision_neon_authprovision_neon_data_apiprepare_query_tuningcomplete_query_tuningsearchfetch

    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-003

    🔀Scope Mismatch

    list_slow_queries:tool name "list_slow_queries" implies read-only operation but declares exec permission

    Fix: Ensure tool names, descriptions, and permission declarations are internally consistent. Use explicit naming conventions that fully reflect actual capabilities.

  • MediumAS-002

    ⚠️Excessive Permissions ×22

    tool declares fs permission

    create_projectdelete_projectcreate_branchdelete_branch

    tool declares db permission

    create_projectrun_sqlrun_sql_transactiondescribe_table_schemaget_database_tablesprepare_database_migrationcomplete_database_migrationdescribe_branchget_connection_stringprovision_neon_authprovision_neon_data_apiexplain_sql_statementprepare_query_tuningcomplete_query_tuninglist_slow_queriescompare_database_schemasearchload_resource

    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 ×13

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

    run_sqlrun_sql_transactionprepare_database_migrationreset_from_parentprovision_neon_authprovision_neon_data_apiexplain_sql_statementprepare_query_tuningcomplete_query_tuninglist_slow_queriescompare_database_schemasearchfetch

    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 ×3

    tool declares http permission

    reset_from_parentprovision_neon_data_apicompare_database_schema

    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 ×28

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

    list_projectslist_organizationslist_shared_projectscreate_projectdelete_projectdescribe_projectrun_sqlrun_sql_transactiondescribe_table_schemaget_database_tablescreate_branchprepare_database_migrationcomplete_database_migrationdescribe_branchdelete_branchreset_from_parentget_connection_stringprovision_neon_authprovision_neon_data_apiexplain_sql_statementprepare_query_tuningcomplete_query_tuninglist_slow_querieslist_branch_computescompare_database_schemasearchfetchload_resource

    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 neon"

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

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