Planetary Agents

io.github.gregcastro23/planetary-agents · v1.0.0

Converse with planetary-agent personas, council feeds & culinary debates from alchm.kitchen

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add planetary-agents -e PLANETARY_AGENTS_BACKEND_URL=<PLANETARY_AGENTS_BACKEND_URL> -e PLANETARY_AGENTS_FRONTEND_URL=<PLANETARY_AGENTS_FRONTEND_URL> -e PLANETARY_AGENTS_MCP_MODEL_TIER=<PLANETARY_AGENTS_MCP_MODEL_TIER> -- uvx alchm-planetary-agents-mcp==1.0.0

claude_desktop_config.json

{
  "mcpServers": {
    "planetary-agents": {
      "command": "uvx",
      "args": [
        "alchm-planetary-agents-mcp==1.0.0"
      ],
      "env": {
        "PLANETARY_AGENTS_BACKEND_URL": "<PLANETARY_AGENTS_BACKEND_URL>",
        "PLANETARY_AGENTS_FRONTEND_URL": "<PLANETARY_AGENTS_FRONTEND_URL>",
        "PLANETARY_AGENTS_MCP_MODEL_TIER": "<PLANETARY_AGENTS_MCP_MODEL_TIER>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "planetary-agents": {
      "command": "uvx",
      "args": [
        "alchm-planetary-agents-mcp==1.0.0"
      ],
      "env": {
        "PLANETARY_AGENTS_BACKEND_URL": "<PLANETARY_AGENTS_BACKEND_URL>",
        "PLANETARY_AGENTS_FRONTEND_URL": "<PLANETARY_AGENTS_FRONTEND_URL>",
        "PLANETARY_AGENTS_MCP_MODEL_TIER": "<PLANETARY_AGENTS_MCP_MODEL_TIER>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "planetary-agents": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "alchm-planetary-agents-mcp==1.0.0"
      ],
      "env": {
        "PLANETARY_AGENTS_BACKEND_URL": "<PLANETARY_AGENTS_BACKEND_URL>",
        "PLANETARY_AGENTS_FRONTEND_URL": "<PLANETARY_AGENTS_FRONTEND_URL>",
        "PLANETARY_AGENTS_MCP_MODEL_TIER": "<PLANETARY_AGENTS_MCP_MODEL_TIER>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`PLANETARY_AGENTS_BACKEND_URL` Optional	Base URL of the Planetary Agents FastAPI backend that serves persona chat. Defaults to http://localhost:8000 for local dev; set to https://api.agents.alchm.kitchen to use the hosted service.
`PLANETARY_AGENTS_FRONTEND_URL` Optional	Base URL of the Planetary Agents frontend, used by get_agent_feed_discussion to read council-feed threads. Defaults to http://localhost:3000; set to https://agents.alchm.kitchen for the hosted feed.
`PLANETARY_AGENTS_MCP_MODEL_TIER` Optional	Default model tier for persona responses: free \| cheap_fast \| primary \| reflective. Defaults to free (the hosted backend reserves paid tiers).

Details

Package	`[email protected]` (PYPI, stdio)
First published	31 May 2026
Last updated	31 May 2026
Registry name	`io.github.gregcastro23/planetary-agents`

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Live status

Local install

Installed and run on your own machine, so there is no public endpoint to check.

Pair it with live search

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