"Databases or database systems written in Python, like Postgres" matching MCP connectors:

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

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)

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

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.

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

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.

Hot Module Reload (HMR) for Python with reactive programming and MCP tools