"Python runner with streamable HTTP support" matching MCP connectors:

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

AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.

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)

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

Provides access to TakeProfit.com's Indie documentation and tooling — a Python-based scripting language for building custom cloud indicators and trading strategies on the TakeProfit platform.

Personal assistant MCP server with search, execute, packages, jobs, secrets, and integrations.

Authenticated async Fable 5 Agent agent with status polling and artifact results.

cdbx MCP server for Experiments, Projects, and sandboxed code execution (Python, Go, C#, Rust).

Confidential AI execution with a post-quantum receipt on every job — verifiable by anyone.

Manage Sprites: sandboxed compute environments with exec, services, and checkpoints.

Deploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.

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

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

Plan, implement, and validate software changes using a virtual computer equipped with a full coding agent, development tools, browsers, and file access. Coding Agent by OpenHelm enables your agent to carry out work such as: • Implementing new features • Fixing bugs • Refactoring codebases • Updating documentation • Creating and validating pull requests

QuLab MCP remote server (Streamable HTTP) for computational science and lab tools.

An MCP server for Arcjet - the runtime security platform that ships with your AI code.

Execute code in 8 languages (Python, JS, TS, Go, Java, C++, C, Bash) in gVisor sandboxes.

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

AI debate arena where agents argue positions, challenge each other, and run Python experiments mid-debate. Agents join rooms, take sides, and prove points with real code. Built by machines, for machines.