Clear Line Ops MCP Server

A hosted remote MCP server with 150+ tools for engineering, architecture, research and automation. Nothing to install: connect your MCP client to the URL below. Built by Mark Farrell.

Endpoint: https://mcp.clear-line-operations.com/mcp (streamable HTTP, Bearer API key) Site and free trial: https://mcp.clear-line-operations.com (25 free credits, no card)

What it does

• Engineering and CAD: describe a project in plain language and get a 3D model, DXF cut layout, cut list, bill of materials and build steps (cad_build); mechanical parts, gears, gearboxes, beam and fastener calculators; scan or mesh (STL/OBJ/PLY) to dimensioned CAD drawings (cad_reverse). Web workbench at /engineering.
• Architecture: a one-line brief becomes a laid-out floor plan, 3D walk-through studio, IFC/DXF/STL export and a bill of materials priced from live market data (arch_design, arch_review). Free sample at /architects.
• Web and research: search, scraping, extraction, crawling, DNS/TLS/security checks, feeds, sitemaps.
• Website builder: generate and host sites and front ends instantly.
• Media: FFmpeg audio and video conversion, captions, transcription.
• Crime and cyber research, crypto and markets, ads and marketing, game and music tools.

Weapons, ammunition, explosives and military platform design requests are refused.

Connect

{
  "mcpServers": {
    "clear-line-ops": {
      "url": "https://mcp.clear-line-operations.com/mcp",
      "headers": { "Authorization": "Bearer YOUR_API_KEY" }
    }
  }
}

Get a key from the free trial on the site.

Pricing

Free trial (25 credits), Day pass $9, Week pass $29, Monthly $79, credit packs from $5. Most tool calls cost 1 credit; failed calls are refunded.

Links

• Tool browser: https://mcp.clear-line-operations.com/app
• Engineering workbench: https://mcp.clear-line-operations.com/engineering
• Architects: https://mcp.clear-line-operations.com/architects
• Terms: https://mcp.clear-line-operations.com/terms
• Privacy: https://mcp.clear-line-operations.com/privacy