grok-faf-mcp v1.0.0 is the first MCP server built specifically for Grok/xAI, offering URL-based access with zero installation required. Point your MCP client at the endpoint and access 17 MCP tools instantly.

🏆 What Shipped

  • ☑️ First MCP server for Grok/xAI
  • ☑️ URL-based access (no npm install required)
  • ☑️ 17 MCP tools + 14 bundled commands
  • ☑️ Global edge deployment on Vercel
  • ☑️ 19ms average execution time
  • ☑️ Custom landing page with endpoints

Quick Start

Two ways to use grok-faf-mcp:

⚡ Option 1: URL-Based (Instant)

Point your MCP client to:

https://grok-faf-mcp.vercel.app/sse

All 17 tools available instantly. No installation.

📦 Option 2: Local Install

npm install -g grok-faf-mcp

Add to your MCP config:

{
  "mcpServers": {
    "grok-faf": {
      "command": "npx",
      "args": ["-y", "grok-faf-mcp"]
    }
  }
}

Deployment Infrastructure

grok-faf-mcp is deployed on Vercel's global edge network with the following endpoints:

EndpointPurposeURL
/Landing pagegrok-faf-mcp.vercel.app
/sseMCP Server (SSE)grok-faf-mcp.vercel.app/sse
/healthHealth checkgrok-faf-mcp.vercel.app/health
/infoServer infogrok-faf-mcp.vercel.app/info

Custom header on all responses: x-grok-wins: true

MCP Tools (17 Total)

All tools from the proven faf-mcp codebase, available via URL:

Core Operations

  • faf_init - Create project.faf from scratch
  • faf_score - Calculate AI-readiness score
  • faf_auto - Auto-detect and generate .faf
  • faf_quick - Lightning-fast project.faf creation
  • faf_enhance - Intelligent enhancement with auto-detection

Synchronization

  • faf_sync - Sync .faf to CLAUDE.md
  • faf_bi_sync - Bi-directional sync .faf ↔ CLAUDE.md

Validation & Health

  • faf_validate - Validate .faf file structure
  • faf_doctor - Diagnose project issues
  • faf_audit - Security and quality audit

Discovery & Management

  • faf_formats - List supported frameworks
  • faf_list - Show all available tools
  • faf_update - Update .faf to latest spec
  • faf_migrate - Migrate from old versions

Utilities

  • faf_read - Read and parse .faf files
  • faf_write - Write .faf with validation
  • faf_innit - British spelling support

Performance

Based on the proven faf-mcp codebase with bundled engine architecture:

MetricValue
Average execution time19ms
Fastest command1ms (formats)
Speedup vs CLI16.2x
TransportHTTP-SSE
PlatformVercel Edge

Technical Details

grok-faf-mcp is built on the faf-mcp v1.1.1 codebase with Grok-specific features:

  • Package: grok-faf-mcp@1.0.0 (npm)
  • Repository: github.com/Wolfe-Jam/grok-faf-mcp
  • Base: faf-mcp v1.1.1 (proven, 800+/week downloads)
  • Dependencies: @modelcontextprotocol/sdk, faf-cli, yaml
  • License: MIT
  • Package size: 450.1 kB (tarball) | 1.5 MB (unpacked)
  • Files: 213 total

Grok-Exclusive Features

  • Custom x-grok-wins: true header on all responses
  • Grok-specific messaging and branding
  • Dedicated landing page with endpoints
  • URL-first design for instant access
grok-faf-mcp landing page

Live landing page at grok-faf-mcp.vercel.app

FAF MCP Ecosystem

grok-faf-mcp is part of the FAF MCP package family:

PackagePurposeDownloads
claude-faf-mcpClaude Desktop (original)6.7k+ total
faf-mcpUniversal MCP server800+/week
grok-faf-mcpGrok/xAI specificNew (v1.0.0)

All packages share the same core FAF engine with 154+ framework support and IANA-registered format (application/vnd.faf+yaml).

Community Reception

The grok-faf-mcp launch received positive engagement from the community:

Community engagement on grok-faf-mcp launch

Launch announcement engagement

Get Started

Try grok-faf-mcp now:

URL-Based Access

Point your MCP client to:

https://grok-faf-mcp.vercel.app/sse

View Live Server →

Install Locally

npm install -g grok-faf-mcp

View on npm →

Documentation

GitHub Repository →

Join Discord Community →

Built on proven faf-mcp codebase. Deployed to Vercel production. First MCP server for Grok/xAI.