ToolTrust
C25/100
formulahendry

mcp-server-code-runner

mcp0.1.8

@formulahendry

Code Runner MCP Server

By formulahendry | 2 findings | Scanned 10/15/2026 | tooltrust-scanner/v0.3.20 | 242

Repository health

Popularity and maintenance signals alongside the security grade.

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Stars

242

current snapshot

Forks

34

current snapshot

Contributors

4

public GitHub contributors

Last commit

Sep 22, 2025

GitHub repository activity

Last release

Not collected

GitHub metadata pending

Release version

Not collected

Latest GitHub release

Stars trend

Daily star additions · History data pending

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No observed star events yet.

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Pull request activity

Weekly PR events · History data pending

No observed PR events yet.

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TypeScriptMITDeveloper Tools3.5k/mo npm downloadsLast scan Oct 15, 2026
1 Critical1 Info

Risk Summary

Needs Approval

Arbitrary Code Execution plus Dep Visibility raises enough risk that this tool should not be auto-trusted.

Potential impact: An attacker may be able to make the agent run arbitrary commands or scripts on the host.

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 (2)

  • CriticalAS-006

    💻Arbitrary Code Execution

    heuristic signal

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

    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.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable

    run-code:No metadata.dependencies or repo_url were exposed by this MCP server, and no local project manifest could be inferred from the launch command.

    Fix: Review and remediate the identified issue.

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-server-code-runner"

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

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