Koskamo

GenPark Safe Eval Expression AST Sandbox MCP

A zero-dependency MCP server that provides a safe, AST-based evaluator for mathematical and boolean expressions. It prevents arbitrary code execution by parsing and validating expressions using only the Python standard library, making it suitable for secure agent workflows requiring formula evaluation.

Package and access

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

GenPark Safe Eval Expression AST Sandbox MCP logo, by GenPark AICommunity listingLocal stdioSource reviewed; not executedPublished by GenPark AI
Vendor documentation

What you can do with it

  • Evaluate mathematical expressions safely
  • Validate boolean logic without code execution
  • Integrate secure formula parsing into agent DAGs

Source and maintenance

Community listingRegistry 1.0.1
Maintenance checked

Packages and installation

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

https://github.com/Alpha-Park/genpark-safe-eval-expression-ast-sandbox-skill/releases/download/v1.0.1/genpark-safe-eval-expression-ast-sandbox-skill-v1.0.1.mcpb

mcpbSHA-256 supplied
https://github.com/Alpha-Park/genpark-safe-eval-expression-ast-sandbox-skill/releases/download/v1.0.1/genpark-safe-eval-expression-ast-sandbox-skill-v1.0.1.mcpb package definition
{
  "transport": "stdio",
  "fileSha256": "36f33616616c83940e342c9bea090ff604ef292d4607bcc1423d7ff24e7c6068",
  "identifier": "https://github.com/Alpha-Park/genpark-safe-eval-expression-ast-sandbox-skill/releases/download/v1.0.1/genpark-safe-eval-expression-ast-sandbox-skill-v1.0.1.mcpb",
  "registryType": "mcpb"
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Tools

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No tool definitions available.

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