Stellara MCP Server
by mihninit.natlex/stellara-mcpv0.2.2
Deterministic Western astrology via Swiss Ephemeris: natal charts, transits, synastry and a birthplace resolver with coordinates and historical UTC offsets.
context tax
queued
security
queued
cold start
queued
freshness
Active21d ago
Install Stellara MCP server
Install in Claude Code
claude mcp add stellara -e STELLARA_API_KEY='<stellara-api-key>' -- npx -y stellara-mcpInstall in Cursor
{
"mcpServers": {
"stellara": {
"command": "npx",
"args": [
"-y",
"stellara-mcp"
],
"env": {
"STELLARA_API_KEY": "<stellara-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"stellara": {
"command": "npx",
"args": [
"-y",
"stellara-mcp"
],
"env": {
"STELLARA_API_KEY": "<stellara-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"stellara": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"stellara-mcp"
],
"env": {
"STELLARA_API_KEY": "<stellara-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"stellara": {
"command": "npx",
"args": [
"-y",
"stellara-mcp"
],
"env": {
"STELLARA_API_KEY": "<stellara-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| STELLARA_API_KEY | yes | yes | Stellara API access key (request at https://stellara.natlex.it/#api) |
| STELLARA_API_BASE_URL | — | — | Override the API base URL (default https://api.stellara.natlex.it/api/v1/astrology) |
Remote endpoints
- streamable-http
https://mcp.stellara.natlex.it/mcp
Freshness
Active — last maintenance signal 21d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-19 · 21d ago · GitHub
Latest release
2026-09-19 · 21d ago · GitHub · v0.2.2
Package published
no data · npm/PyPI
Registry entry updated
2026-09-18 · 21d ago · official registry · v0.2.2
FAQ
›How do I install the Stellara MCP server in Claude Code?
Run: claude mcp add stellara -e STELLARA_API_KEY='<stellara-api-key>' -- npx -y stellara-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Stellara require an API key?
Yes. It expects STELLARA_API_KEY, of which 1 is a secret.
›Can I use Stellara as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is Stellara in the official MCP registry?
Yes, as it.natlex/stellara-mcp.