ToolTrust
B15/100
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 | 17 findings | Scanned 10/15/2026 | tooltrust-scanner/v0.3.20 | 205

Repository health

Popularity and maintenance signals alongside the security grade.

View repository
Stars

205

current snapshot

Forks

78

current snapshot

Contributors

17

public GitHub contributors

Last commit

Oct 19, 2026

GitHub repository activity

Last release

Oct 16, 2026

v1.0.2

Release version

v1.0.2

Latest GitHub release

Stars trend

Daily star additions · githubarchive_bq · observed through Oct 20, 2026 · export updated Oct 26, 2026

1d
2026-09-052026-09-05

Pull request activity

Weekly PR events · githubarchive_bq · observed through Oct 20, 2026 · export updated Oct 26, 2026

2026-10-192026-10-19

Data quality: observed_events. Charts show observed events, not a reconstructed historical total.

PythonApache-2.0Developer ToolsLast scan Oct 15, 2026
1 High5 Low11 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 (17)

  • HighAS-012

    🔄Tool Drift

    Tool set changed silently at v0.3.0: 6 tool(s) added, 11 tool(s) removed without a version bump.

    + 6 added

    get_assetget_asset_contentlist_categorieslist_popularreport_outcomesearch_assets

    − 11 removed

    Flight_airport_visitsFlight_flights_by_countryFlight_flights_by_distanceFlight_flights_by_yearFlight_flights_for_aircraftFlight_get_aircraft_detailFlight_get_aircraft_from_listFlight_get_airportFlight_list_aircraftFlight_list_flightsFlight_visit_history

    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.

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×5

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

    search_assetsget_assetget_asset_contentreport_outcomelist_popular

    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-002

    ⚠️Excessive Permissions ×5

    declared capabilities: network access

    search_assetsget_asset_contentreport_outcomelist_popular

    declared capabilities: network access, filesystem access

    get_asset

    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 ×6

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

    search_assetsget_assetget_asset_contentreport_outcomelist_popularlist_categories

    Fix: Review and remediate the identified issue.

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