Developer Tools & Repos MCP Servers for Grok Build

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Check a Postgres URL shape. Credentials discarded.

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MCP server for process management and monitoring with strict security boundaries. Launch processes, monitor resources, manage services, and

Knowledge graph CLI for managing features, ADRs, and test criteria as MCP-discoverable artifacts.

22 pay-per-call developer, security, network and data utilities using x402 on Base.

65+ free in-browser developer tools (JSON, Base64, JWT, hash, regex…) callable over MCP.

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Build a working web app from a prompt, then deploy it to a live URL.

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Interactive PTY sessions over MCP: local shells, SSH, serial ports, and persistent remote sessions.

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

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

Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.

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Build 3D web apps: physics, audio, music, Blender import. Live edits, undo, versions, publishing.

35 MCP tools give AI agents live Rails schema, routes, models, and conventions.