Backend MCP Server
by gregcastro23io.github.gregcastro23/planetary-agentsv1.0.0
Converse with planetary-agent personas, council feeds & culinary debates from alchm.kitchen
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freshness
Maintained2mo ago
Install Backend MCP server
Install in Claude Code
claude mcp add backend-gregcastro23 -- uvx alchm-planetary-agents-mcpInstall in Cursor
{
"mcpServers": {
"backend-gregcastro23": {
"command": "uvx",
"args": [
"alchm-planetary-agents-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"backend-gregcastro23": {
"command": "uvx",
"args": [
"alchm-planetary-agents-mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"backend-gregcastro23": {
"type": "stdio",
"command": "uvx",
"args": [
"alchm-planetary-agents-mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"backend-gregcastro23": {
"command": "uvx",
"args": [
"alchm-planetary-agents-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| PLANETARY_AGENTS_BACKEND_URL | — | — | 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 | — | — | 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 | — | — | Default model tier for persona responses: free | cheap_fast | primary | reflective. Defaults to free (the hosted backend reserves paid tiers). |
Freshness
Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-08-02 · 2mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-05-31 · 4mo ago · official registry · v1.0.0
FAQ
›How do I install the Backend MCP server in Claude Code?
Run: claude mcp add backend-gregcastro23 -- uvx alchm-planetary-agents-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Backend require an API key?
No required environment variables are declared in its published metadata.
›Can I use Backend as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Backend in the official MCP registry?
Yes, as io.github.gregcastro23/planetary-agents.