SERVER

Code Runner

Rank #5,944

io.github.formulahendry/code-runner

MCP server providing code-runner capabilities

3 versions

243 GitHub stars

by formulahendry (5 servers)View repository ↗

First listed

Mar 19, 2025

Last publish date

Sep 25, 2025

PURPOSE

What you can do with Code Runner

Code Runner is a Model Context Protocol (MCP) server published by formulahendry. It ranks #5,944 of 144,396 active servers on MCP Toplist, and its repository has 243 GitHub stars. Code Runner is listed across 4 registries — Official MCP, PulseMCP, mcp.so and Glama, with 3 tracked versions. It was first listed on Mar 19, 2025 and most recently updated on Sep 25, 2025.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Code Runner can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Code Runner

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

No runtime, credential or payment requirements are recorded for this server beyond the declaration above.

INSTALLATION AND FIRST TASK

Connect Code Runner and confirm it works

npm package

claude mcp add code-runner -- npx -y mcp-server-code-runner

Docker image

claude mcp add code-runner -- docker run -i --rm docker.io/formulahendry/mcp-server-code-runner:0.1.8

npm package

[mcp_servers.code-runner]
command = "npx"
args = ["-y", "mcp-server-code-runner"]

Add to ~/.codex/config.toml.

Docker image

[mcp_servers.code-runner]
command = "docker"
args = ["run", "-i", "--rm", "docker.io/formulahendry/mcp-server-code-runner:0.1.8"]

Add to ~/.codex/config.toml.

npm package

{
  "mcpServers": {
    "code-runner": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-code-runner"
      ]
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config).

Docker image

{
  "mcpServers": {
    "code-runner": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/formulahendry/mcp-server-code-runner:0.1.8"
      ]
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config).

npm package

{
  "mcpServers": {
    "code-runner": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-code-runner"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

Docker image

{
  "mcpServers": {
    "code-runner": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/formulahendry/mcp-server-code-runner:0.1.8"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

npm package

{
  "servers": {
    "code-runner": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-code-runner"
      ]
    }
  }
}

Save as .vscode/mcp.json in your workspace.

Docker image

{
  "servers": {
    "code-runner": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/formulahendry/mcp-server-code-runner:0.1.8"
      ]
    }
  }
}

Save as .vscode/mcp.json in your workspace.

npm package

{
  "mcpServers": {
    "code-runner": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-code-runner"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Docker image

{
  "mcpServers": {
    "code-runner": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/formulahendry/mcp-server-code-runner:0.1.8"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

npm package

{
  "mcpServers": {
    "code-runner": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-code-runner"
      ]
    }
  }
}

Docker image

{
  "mcpServers": {
    "code-runner": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/formulahendry/mcp-server-code-runner:0.1.8"
      ]
    }
  }
}

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by formulahendry

View all formulahendry servers →

No task-specific alternatives are catalogued for Code Runneryet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Mar 19, 2025
Latest version published: Sep 25, 2025
Version history: 3 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 16, 2026

Registry sightings

Official MCP ↗listed since Apr 25, 2026 · still listed
PulseMCP ↗listed since Jun 4, 2026 · still listed
mcp.so ↗listed since Jun 4, 2026 · still listed
Glama ↗listed since Jun 4, 2026 · still listed

Do you maintain Code Runner? to correct or enrich this profile.

VERSIONS

Available versions (3)

Version	Published
0.1.9	Sep 25, 2025
0.1.8	Sep 9, 2025
0.1.0	Nov 25, 2024

STANDING

#5,944of 144,396 active serversTop 5%

Ranks ahead of 138,452 of 144,396 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.formulahendry%2Fcode-runner.svg)](https://mcptoplist.com/server/io.github.formulahendry%2Fcode-runner)

HTML

<a href="https://mcptoplist.com/server/io.github.formulahendry%2Fcode-runner"><img src="https://mcptoplist.com/badge/io.github.formulahendry%2Fcode-runner.svg" alt="MCP Toplist: Top 5% of 144,396" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Code Runner?: Code Runner is maintained by formulahendry, which publishes 5 MCP servers (6 total versions) tracked on MCP Toplist.
Is Code Runner listed on the Official MCP Registry?: Yes — Code Runner is listed on the Official MCP Registry, alongside PulseMCP, mcp.so and Glama.
How many versions does Code Runner have?: MCP Toplist tracks 3 versions of Code Runner, most recently published on Sep 25, 2025.
Where can I find the source code for Code Runner?: The source code for Code Runner is hosted at github.com/formulahendry/mcp-server-code-runner.

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