ToolTrust
C40/100
SigNoz

signoz-mcp-server

mcp0.4.1

@SigNoz

MCP Server for SigNoz

By SigNoz | 67 findings | Scanned 6/3/2026 | tooltrust-scanner/v0.3.13 | 97

8 High14 Medium7 Low38 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 (67)

  • HighAS-002

    ⚠️Excessive Permissions ×8

    tool declares network permission

    signoz_query_metricssignoz_search_docssignoz_fetch_docsignoz_search_logssignoz_search_tracessignoz_execute_builder_query

    tool declares exec permission

    signoz_create_alertsignoz_execute_builder_query

    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 ×14

    tool declares db permission

    signoz_query_metricssignoz_execute_builder_query

    tool declares fs permission

    signoz_create_alertsignoz_update_alertsignoz_delete_alertsignoz_create_dashboardsignoz_update_dashboardsignoz_delete_dashboardsignoz_create_viewsignoz_update_viewsignoz_delete_viewsignoz_create_notification_channelsignoz_update_notification_channelsignoz_delete_notification_channel

    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

    signoz_query_metricssignoz_create_alertsignoz_search_docssignoz_fetch_docsignoz_search_logssignoz_search_tracessignoz_execute_builder_query

    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 ×38

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

    signoz_list_metricssignoz_query_metricssignoz_get_field_keyssignoz_get_field_valuessignoz_list_alertssignoz_list_alert_rulessignoz_get_alertsignoz_get_alert_historysignoz_create_alertsignoz_update_alertsignoz_delete_alertsignoz_list_dashboardssignoz_get_dashboardsignoz_create_dashboardsignoz_update_dashboardsignoz_delete_dashboardsignoz_import_dashboardsignoz_list_dashboard_templatessignoz_list_servicessignoz_get_service_top_operationssignoz_list_viewssignoz_get_viewsignoz_search_docssignoz_fetch_docsignoz_create_viewsignoz_update_viewsignoz_delete_viewsignoz_aggregate_logssignoz_search_logssignoz_aggregate_tracessignoz_search_tracessignoz_get_trace_detailssignoz_execute_builder_querysignoz_list_notification_channelssignoz_create_notification_channelsignoz_update_notification_channelsignoz_get_notification_channelsignoz_delete_notification_channel

    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 signoz-mcp-server"

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

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