Code Execution
Code execution servers. Allow LLMs to execute code in a secure environment, e.g. for coding agents.
MCP ServersBrowse all →
- AsecurityAlicense-qualityA Model Context Protocol (MCP) server that provides daily-refreshed documentation for 9000+ libraries directly in AI code editors, helping developers avoid outdated references and hallucinations.Last updated81223459JavaScriptMIT

Kilntainersofficial
AsecurityAlicenseAqualityMCP server to give every agent an ephemeral Linux sandboxes for executing shell commands.Last updated137MIT- AsecurityAlicenseAqualityOpen-source TypeScript/Python → Swift compiler for Apple platforms. AI agents write 5–15× less code to generate App Intents, SwiftUI views, WidgetKit widgets, and full apps. MCP server with 6 tools for scaffolding, compiling, validating, and browsing templates.Last updated264566Apache 2.0
- AsecurityAlicenseAqualityRemote runtimes for validation and offload jobs.Last updated3162MIT
- AsecurityAlicenseAqualitySWI-Prolog execution for LLMs with CLP(FD) and recursion — boosts logic/constraint accuracy from 73% to 90% on a 30-problem benchmark.Last updated12MIT
- AsecurityAlicense-qualityA Model Context Protocol server implementation that enables AI assistants to securely interact with GreptimeDB, allowing them to explore database schema, read data, and execute SQL queries through a controlled interface.Last updated127MIT

Optuna MCP Serverofficial
AsecurityAlicense-qualityA Model Context Protocol server that enables automated optimization and analysis using Optuna, allowing LLMs to perform hyperparameter optimization and interactively analyze optimization results via chat interfaces.Last updated2671MIT- AsecurityAlicenseAqualityMCP server that connects any AI agent to MATLAB — execute code, async jobs, interactive Plotly plots, custom tools, and monitoring dashboardLast updated201MIT
- MIT
MCP ConnectorsBrowse all →
40+ developer tools from Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML, and Microsoft Learn. Docs lookup, code execution, security scanning. Starts at $0.01/call. Get your API key at app.xpay.sh or xpay.tools
MCP server for Klever blockchain smart contract development.
Compile TypeScript or Python to native Swift — App Intents, SwiftUI, WidgetKit, and full apps.
Hextrap's MCP Connector protects your LLM coding sessions from installing malicious dependencies, typosquats, unpopular packages, and enforces your strict allow and deny lists. No setup means your LLM uses MCP to configure itself to use Hextrap's proxy's automatically, enforcing your firewall rules immediately. Manage your allow and deny lists right from your favorite LLM.
Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.
Docs for hot-module-reload and reactive programming for Python (`hmr` on PyPI)
Protects AI coding agents from installing malicious open source packages. Every npm and PyPI package is checked against SafeDep’s real-time threat intelligence before installation.
Precision math engine for AI agents. 203 exact methods. Zero hallucination.
Run Python code in a secure sandbox without local setup. Declare inline dependencies and execute s…