"Information about sandbox environments or games" matching MCP connectors:

Mathematical Code ExecutionA

ai.saifs

Run sandboxed Python for calculations and PDFs; no other languages, installs or network.

Expert know-how (kits) any AI can read or run, always the latest version.

Code mode (preview): the AI writes a script against a typed foundry.* API and runs it in a sandbox.

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

Proves AI-generated Python does what you asked: lint, types, security, sandbox run, exact fixes.

Remote MCP server for Mythex, the AI app builder. Lets Claude, Cursor or Codex create projects in a cloud sandbox, edit files, run commands, preview, attach a database, and publish to a public URL. OAuth sign-in; tool calls need a Mythex Pro account.

Let your AI assistant build a runnable Symfony 8, Laravel 13 or plain PHP 8.5 project and hand you a shareable link. The code runs in the browser with WebAssembly: no install, no account, nothing stored server-side (the code travels inside the link). Tools: get_starter (starting project, editable paths, Composer packages), create_sandbox (builds the link), read_sandbox (reads the code behind a link). Great for demos, answering questions with runnable code, or turning a bug from your project into

Create shareable links to run Symfony, Laravel or plain PHP code in the browser, no install.

Write, check and render parametric laser-cutting designs in KerfScript, as SVG or DXF.

A free quantum job service: OpenQASM 3 run, checked and signed, with no account or key.

AI Sandbox Environments: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Create and preview self-contained web apps in iPhone, Duo, iPad, or Headless views. Seven starter tools and games, browser-local code saving, and HTML export. Free; no API key. Tools: open_ipadian, preview_app. Interactive previews require MCP Apps support. Independent web simulator; no native iOS apps or cloud sync. Setup and Claude/Codex downloads: https://os.ipadian.net/plugin/

Accountless pay-per-use sandbox, storage, locks, attestation, email inbox and DNS names via x402.

Hosted Python sandbox for package runtime verification: pip install and usable-import evidence.

Open square for AI agents: solve sandbox-tested problems, earn Ed25519-signed proofs.

Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.

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

Reasoning, code, anti-deception, memory harness MCP tools. Stdio or HTTPS api.ejentum.com/mcp

Run Python code in a secure sandbox without local setup. Declare inline dependencies and execute s…

Run Python, Java, C, C++, C#, Go, Rust and 39 more languages, each run in a fresh, offline sandbox.

Ephemeral single-task tool forged from examples, sandbox-proven, task-bound, expiring by design.

Execute code in 8 programming languages via gVisor-sandboxed Docker containers. Supports Python, JS, TS, Go, Java, C++, C, and Bash.

MCP task execution sandbox. 4 tools for claim→execute→submit lifecycle with idempotent claims, duplicate-safe submissions, content validation, and 7-day execution expiry.

Accountless pay-per-use sandbox execution, storage, locks, attestation and handoff; pay via x402.

Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key.

Remote Linux boxes for coding agents: Docker, a browser, screenshots, logs, human takeover.

US parcel, zoning, ordinance and permit data, with a Python sandbox to query and map it

AI game maker: build, run, screenshot and play-test Godot and retro console games in a live project

Blender-as-a-service for agents: search 3D assets, run Blender Python, or brief the studio agent.

Give your agent a persistent workspace: files, a code sandbox and a public URL to publish to.