"An explanation or resources about vectors (mathematics, physics, programming, or graphics)" matching MCP connectors:

hmrA

dev.promplate

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

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

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

ArcjetOAuth

com.arcjet

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

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

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