MysticAPI

Human Design & astrology engine: bodygraph, personal-sky SVG, today's sky.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Human Design & astrology engine: bodygraph, personal-sky SVG, today's sky. JPL ephemeris.

    How to connect

    How to connect MysticAPI to Claude

    The server address to paste into Claude settings:

    https://mysticapi.com/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect MysticAPI to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mysticapi.com/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect MysticAPI to Cursor

    The server address to paste into Cursor settings:

    https://mysticapi.com/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (6)

    Raw names from tools/list. Only developers need these.

    sky_todayToday's universal sky: which planets are retrograde right now, the current moon phase and illumination, geocentric positions for 13 bodies (zodiac sign + Energy Blueprint gate/line), and a 30-day forward scan of retrograde stations and new/full moons. No input. Deterministic astronomy (JPL-validated ephemeris). Costs 1 call.
    bodygraphCompute an Energy Blueprint (Human Design) chart from a UTC birth instant. Returns type, authority, strategy, profile, definition, incarnation cross, channels, defined centers, and conscious/unconscious gate maps, plus a body-graph SVG. Location is NOT needed. Convert local birth time to UTC before calling. Costs 1 call.
    sky_personalRender a personal natal sky as an SVG from a UTC birth instant: each body placed on the wheel, retrogrades marked, fixed stars conjunct natal points lit. Deterministic (same birth → same sky). Convert local birth time to UTC before calling. Returns SVG markup. Costs 1 call.
    ephemerisRaw geocentric ecliptic positions for any instant (UTC): 13 bodies (Sun through Pluto, Chiron, lunar nodes) with longitude and retrograde flags. JPL-validated ephemeris (Meeus + Standish 1992). Costs 1 call.
    numerologyNumerology profile from a birth date (UTC): Pythagorean life path (master numbers 11/22/33 preserved), birthday number, personal year/month/day cycles, and tarot birth card. Time fields are accepted but only the date matters. Costs 1 call.
    relationshipComposite/connection chart for two people from their UTC birth instants: electromagnetic channels (chemistry), dominance, companionship, and compromise channels, combined definition, and type/authority/profile dynamics. Canonical Energy Blueprint (Human Design) relationship analysis. Costs 1 call.