Catalyst Core MCP Server: Install & Setup

Install Catalyst Core in Claude Code

Claude Code

claude mcp add catalyst-core -- npx -y catalyst-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "catalyst-core": {
      "command": "npx",
      "args": [
        "-y",
        "catalyst-mcp"
      ]
    }
  }
}

Developer-workflow MCP server for catalyst-core: migration guidance, debugging, and task planning.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add catalyst-core -- npx -y catalyst-mcp

Toloka/tendem-mcp

Delegate tasks to vetted human experts - research, writing, analysis, and data work.

hhopke/intervals-icu-mcp

Read/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts.

georgeantonopoulos/Basecamp-MCP-Server

Integration with Basecamp project management platform for managing projects, to-dos, card tables, documents, and team collaboration

chrischall/ofw-mcp

OurFamilyWizard co-parenting for Claude — messages, calendar, expenses, and journal

roboticforce/sugar

Autonomous AI development system with persistent task queue and background execution

frumu-ai/tandem

Remote MCP server for Tandem docs, install guides, SDKs, workflows, and agent setup help.