Connect Biorhythm MCP Server by RoxyAPI and your agent gets 6 tools, among them post_biorhythm_compatibility, post_biorhythm_critical_days, post_biorhythm_daily. It answers at https://roxyapi.com/mcp/biorhythm over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Biorhythm cycles, forecasts, critical days and compatibility for AI agents, one API key.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
post_biorhythm_compatibility | Calculate biorhythm compatibility between two people by overlaying their cycle profiles on a target date. Returns per-cycle alignment scores (0-100) for physical, emotional, and intellectual cycles, an overall compatibility score, relations Inputs: lang, person1, person2, targetDate, compact |
post_biorhythm_critical_days | Find all critical days (zero crossings) within a date range up to 180 days. Returns each critical day with cycle name, period, direction (ascending or descending), severity (single, double, or triple), and advisory text. Highlights rare dou Inputs: lang, birthDate, startDate, endDate, compact |
post_biorhythm_daily | Get a daily biorhythm reading with seeded randomness for consistent "biorhythm of the day" features. Same seed and same date always produce the same reading, perfect for daily push notifications, morning briefings, and wellness app check-in Inputs: lang, seed, date, compact |
post_biorhythm_forecast | Generate a biorhythm forecast for a date range up to 90 days. Returns daily cycle values for physical, emotional, intellectual, and intuitive cycles, daily energy ratings, critical day identification, and a summary with best day, worst day, Inputs: lang, birthDate, startDate, endDate, compact |
post_biorhythm_phases | Get current phase information for all 10 biorhythm cycles without the full interpretation payload. Returns value, phase name, phase label, day position within cycle, cycle period, days until next critical crossing, and short-term trend for Inputs: lang, birthDate, targetDate, compact |
post_biorhythm_reading | Calculate a complete biorhythm reading for a given birth date and target date. Returns all 10 cycle values (physical, emotional, intellectual, intuitive, aesthetic, awareness, spiritual, passion, mastery, wisdom), phase detection with 8 dis Inputs: lang, birthDate, targetDate, compact |
Every block below points at https://roxyapi.com/mcp/biorhythm. Pick your client and copy.
claude mcp add --transport http biorhythm-mcp-server-by-roxyapi https://roxyapi.com/mcp/biorhythm
{
"mcpServers": {
"biorhythm-mcp-server-by-roxyapi": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://roxyapi.com/mcp/biorhythm"]
}
}
}{
"mcpServers": {
"biorhythm-mcp-server-by-roxyapi": {
"url": "https://roxyapi.com/mcp/biorhythm"
}
}
}{
"servers": {
"biorhythm-mcp-server-by-roxyapi": {
"type": "http",
"url": "https://roxyapi.com/mcp/biorhythm"
}
}
}{
"context_servers": {
"biorhythm-mcp-server-by-roxyapi": {
"url": "https://roxyapi.com/mcp/biorhythm"
}
}
}{
"mcpServers": {
"biorhythm-mcp-server-by-roxyapi": {
"serverUrl": "https://roxyapi.com/mcp/biorhythm"
}
}
}{
"mcpServers": {
"biorhythm-mcp-server-by-roxyapi": {
"url": "https://roxyapi.com/mcp/biorhythm"
}
}
}name: Biorhythm MCP Server by RoxyAPI
version: 0.0.1
schema: v1
mcpServers:
- name: Biorhythm MCP Server by RoxyAPI
type: streamable-http
url: https://roxyapi.com/mcp/biorhythm{
"mcpServers": {
"biorhythm-mcp-server-by-roxyapi": {
"httpUrl": "https://roxyapi.com/mcp/biorhythm"
}
}
}{
"mcpServers": {
"biorhythm-mcp-server-by-roxyapi": {
"type": "http",
"url": "https://roxyapi.com/mcp/biorhythm"
}
}
}{
"mcpServers": {
"biorhythm-mcp-server-by-roxyapi": {
"url": "https://roxyapi.com/mcp/biorhythm"
}
}
}goose://extension?url=https%3A%2F%2Froxyapi.com%2Fmcp%2Fbiorhythm&type=streamable_http&id=biorhythm-mcp-server-by-roxyapi&name=Biorhythm%20MCP%20Server%20by%20RoxyAPI
It answered our last check on 18 October 2026 in 157 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by roxyapi.com and served from roxyapi.com, the vendor's own domain: https://roxyapi.com/mcp/biorhythm.
6, as returned by the server's own tools/list on 31 August 2026: post_biorhythm_compatibility, post_biorhythm_critical_days, post_biorhythm_daily, post_biorhythm_forecast, post_biorhythm_phases, post_biorhythm_reading.
It answered our last check on 18 October 2026 in 157 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://roxyapi.com/mcp/biorhythm. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.roxyapi. Endpoint host: roxyapi.com. ARD identifier: urn:air:com.roxyapi:mcp:biorhythm.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.