Koskamo

codecalc MCP

An offline, self-hosted MCP server providing AI agents with a calculator, code runner, and logic checker. It supports execution in 31 languages, exact symbolic math, SMT/logic solving, and complexity measurement via 51 tools. It features Rust-sandboxed execution, verification tools for translation and optimization, and ensures no telemetry or external gateways are used by default.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

codecalc MCP logo, by The-40-ThievesCommunity listingLocal stdioSource reviewed; not executedPublished by The-40-Thieves
Vendor documentation

What you can do with it

  • Execute code in 31 different programming languages within a sandbox
  • Perform exact symbolic math and Big-O complexity analysis
  • Solve SMT and logic problems using a Z3 solver
  • Verify code translation and optimization correctness

Source and maintenance

Community listingRegistry 0.13.0
mcp-registry: io.github.The-40-Thieves/codecalc@0.13.0Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

codecalc 0.13.0

pypiuvx
codecalc package definition
{
  "version": "0.13.0",
  "transport": "stdio",
  "identifier": "codecalc",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "codecalc-mcp": {
      "command": "uvx",
      "args": [
        "codecalc==0.13.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "codecalc-mcp": {
      "command": "uvx",
      "args": [
        "codecalc==0.13.0"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "codecalc-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "codecalc==0.13.0"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "codecalc-mcp": {
      "command": "uvx",
      "args": [
        "codecalc==0.13.0"
      ]
    }
  }
}

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