MCP servers for Grok Build

ESQ 1.0 Question Bank Toolchain (MoTi Question-Practice Machine): build (auto_fix) → validate (dual-track validation) → upload/publish +…

Exa API Documentation MCP Server - Comprehensive offline-first access to Exa.ai documentation

Give your AI coding agent direct access to 2,198+ exercises via exerciseapi.dev

Fennec CLI — pipe, attach, watch, and start the Fennec MCP server

A Model Context Protocol server

classical-strategy-mcp

Extracts code from GitHub repositories using the Pera1 service.

Model Context Protocol server for Gmail

GSA Per Diem access readiness, lodging, and meals and incidental expense rates. 7 tools.

Local AI studio on your GPU: images, video, music, voice, RAG. Needs the Guaardvark app installed.

Run a Japan proxy-buying business from your AI: inventory, orders, buyers, shipping fee split.

Public Facebook pages and profiles with likes, followers, contact details and posts, as JSON.

Operate a local Hermes Agent install over stdio: tasks, cron, config, gateway, doctor. No network.

MCP server for Croatian legislation (Narodne novine) with European ELI and verifiable citations.

MCP server for i3X — gives Claude and other MCP clients an end-user-friendly interface to any i3X-compliant manufacturing data source.

Governed Keycloak + authentik identity ops: users, events, clients, MFA, RCA. 29 tools.

The building permit is reviewed according to the IFC model in accordance with the Turkish Digital Project Regulation (Official Gazette…

Governed GPU inference ops (vLLM + Ray Serve): latency RCA, scaling, drain, 39 tools.

MCP server for Singapore electronic invoicing (InvoiceNow)

Connect AI agents to IoT devices — read sensors, send commands, manage ESP32 fleets.

MCP server for Keithley SourceMeter SMUs (2400 series SCPI, 2450 family SCPI, 2600B TSP).