ToolTrust
C42/100
conorluddy

conorluddy-xc-mcp

mcp3.2.0

@conorluddy

XCode CLI MCP: Convenience wrapper for Xcode CLI tools & iOS Simulator. Progressive disclosure of tool responses to reduce context usage. Use --mini param for build-only with tiny context footprint.

By conorluddy | 92 findings | Scanned 5/30/2026 | tooltrust-scanner/v0.3.13 | 82

47 High25 Medium20 Low

Risk Summary

Needs Approval

Excessive Permissions plus Supply Chain CVEs 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 (92)

  • HighAS-002

    ⚠️Excessive Permissions ×17

    tool declares exec permission

    xcodebuild-versionxcodebuild-listxcodebuild-cleanxcodebuild-testxcodebuild-get-detailssimctl-listsimctl-get-detailssimctl-health-checkidb-ui-tapidb-ui-inputidb-ui-gestureidb-ui-describeaccessibility-quality-checkworkflow-tap-element

    tool declares network permission

    rtfmsimctl-openurlsimctl-push

    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-004

    📦Supply Chain CVEs (OSV) ×30

    GO-2026-5024 in golang.org/x/[email protected]: Invoking integer overflow in NewNTUnicodeString in golang.org/x/sys/windows (upgrade to 0.44.0)

    xcodebuild-versionxcodebuild-listxcodebuild-buildxcodebuild-cleanxcodebuild-testxcodebuild-get-detailssimctl-listcachepersistencertfmsimctl-get-detailssimctl-devicesimctl-health-checksimctl-appsimctl-get-app-containersimctl-openurlsimctl-iosimctl-pushscreenshotidb-targetsidb-ui-tapidb-ui-inputidb-ui-gestureidb-ui-describeidb-ui-find-elementaccessibility-quality-checkidb-list-appsidb-appworkflow-tap-elementworkflow-fresh-install

    Fix: Upgrade or replace the vulnerable dependency. Pin all dependency versions and enable automated CVE scanning (Dependabot or OSV Scanner).

  • MediumAS-002

    ⚠️Excessive Permissions ×25

    tool declares db permission

    xcodebuild-versionsimctl-get-app-containersimctl-openurlscreenshotidb-ui-describeidb-ui-find-elementaccessibility-quality-checkworkflow-tap-element

    tool declares fs permission

    xcodebuild-listxcodebuild-buildxcodebuild-cleanxcodebuild-testpersistencertfmsimctl-appsimctl-get-app-containersimctl-iosimctl-pushscreenshotidb-ui-gestureidb-appworkflow-fresh-install

    tool declares env permission

    simctl-appidb-appworkflow-fresh-install

    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 ×17

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

    xcodebuild-versionxcodebuild-listxcodebuild-cleanxcodebuild-testxcodebuild-get-detailssimctl-listrtfmsimctl-get-detailssimctl-health-checksimctl-openurlsimctl-pushidb-ui-tapidb-ui-inputidb-ui-gestureidb-ui-describeaccessibility-quality-checkworkflow-tap-element

    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

    simctl-push

    input schema exposes 13 properties (threshold: 10)

    idb-ui-tap

    input schema exposes 11 properties (threshold: 10)

    idb-ui-gesture

    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 conorluddy-xc-mcp"

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