ToolTrust
A0/100
modelcontextprotocol

ext-apps

mcp2.0.4

@modelcontextprotocol

Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers

By modelcontextprotocol | 4 findings | Scanned 10/29/2026 | tooltrust-scanner/v0.3.20 | 3.0k

Repository health

Popularity and maintenance signals alongside the security grade.

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Stars

3.0k

current snapshot

Forks

Not collected

GitHub metadata pending

Contributors

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GitHub metadata pending

Last commit

Not collected

GitHub metadata pending

Last release

Not collected

GitHub metadata pending

Release version

Not collected

Latest GitHub release

Stars trend

Daily star additions · githubarchive_bq · observed through Oct 29, 2026 · export updated Oct 29, 2026

12d
2026-08-272026-10-03

Pull request activity

Weekly PR events · githubarchive_bq · observed through Oct 29, 2026 · export updated Oct 29, 2026

2026-09-212026-10-26

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

TypeScriptNOASSERTIONDeveloper Tools19.8M/mo npm downloadsLast scan Oct 29, 2026
4 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 (4)

  • InfoAS-002

    ⚠️Excessive Permissions

    list_pdfs: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.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×3

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

    list_pdfsdisplay_pdfinteract

    Fix: Review and remediate the identified issue.

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$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y ext-apps"

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