ToolTrust
A2/100
kubeflow

mcp-apache-spark-history-server

mcp0.3.0

@kubeflow

MCP Server and CLI for Apache Spark History Server. Debug Spark applications from AI agents, scripts, or the terminal.

By kubeflow | 13 findings | Scanned 6/22/2026 | tooltrust-scanner/v0.3.19 | 177

1 Low12 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 (13)

  • LowAS-002

    ⚠️Excessive Permissions

    Flight_list_flights:input schema exposes 11 properties (threshold: 10)

    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 ×11

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

    Flight_list_flightsFlight_list_aircraftFlight_get_aircraft_from_listFlight_get_aircraft_detailFlight_flights_for_aircraftFlight_flights_by_yearFlight_flights_by_distanceFlight_flights_by_countryFlight_airport_visitsFlight_visit_historyFlight_get_airport

    Fix: Review and remediate the identified issue.

  • InfoAS-002

    ⚠️Excessive Permissions

    Flight_list_aircraft:declared capabilities: filesystem access

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

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-apache-spark-history-server"

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

Add badge to your README

Copy this Markdown to show your ToolTrust grade on GitHub.

[![ToolTrust Grade A](https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-directory/main/docs/badges/grade-a.svg)](https://github.com/AgentSafe-AI/tooltrust-directory)