ToolTrust
C27/100
CoplayDev

coplaydev-unity-mcp

mcp9.7.3

@CoplayDev

Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

By CoplayDev | 64 findings | Scanned 6/15/2026 | tooltrust-scanner/v0.3.17 | 10.7k

2 Critical6 Low56 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 (64)

  • CriticalAS-006

    💻Arbitrary Code Execution ×2

    heuristic signal

    tool name or description implies arbitrary script/code execution (evaluate_script, execute javascript, etc.)

    batch_executeexecute_code

    Fix: This tool can execute arbitrary code or shell commands on the host system. Remove it unless strictly required. If kept: (1) restrict access to trusted users/agents only, (2) require human approval before each invocation (Claude Desktop: set approval_required: true; other clients: enable equivalent confirmation), (3) use the most restrictive sandbox or read-only mode available, and (4) never expose this tool to untrusted input sources.

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×6

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

    batch_executedebug_request_contextexecute_custom_toolexecute_codeexecute_menu_itemunity_docs

    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 ×43

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

    apply_text_editsbatch_executecreate_scriptdebug_request_contextdelete_scriptexecute_custom_toolexecute_codeexecute_menu_itemfind_gameobjectsfind_in_fileget_shaget_test_jobmanage_animationmanage_assetmanage_buildmanage_componentsmanage_editormanage_gameobjectmanage_cameramanage_graphicsmanage_materialmanage_packagesmanage_physicsmanage_prefabsmanage_probuildermanage_profilermanage_scenemanage_scriptmanage_script_capabilitiesmanage_scriptable_objectmanage_shadermanage_texturemanage_toolsmanage_uimanage_vfxread_consolerefresh_unityrun_testsscript_apply_editsset_active_instanceunity_docsunity_reflectvalidate_script

    Fix: Review and remediate the identified issue.

  • InfoAS-002

    ⚠️Excessive Permissions ×13

    declared capabilities: code/command execution

    batch_executeexecute_custom_toolexecute_codeexecute_menu_item

    declared capabilities: filesystem access

    create_scriptdelete_scriptfind_in_filemanage_profiler

    declared capabilities: network access

    debug_request_contextunity_docs

    declared capabilities: database access

    manage_scenemanage_script_capabilitiesrefresh_unity

    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 coplaydev-unity-mcp"

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

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