MCP server

GEOMETRY Official

app.geometry/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Deterministic calendars and cosmic date JSON for AI agents via MCP (Gregorian 1900-2100).

Working at last checkVerified publisher: geometry.appAbout 2,562 tokens per request once connected8 tools

Source

https://mcp.geometry.app/mcp

At a glance

Type: MCP server
Publisher: geometry.app (verified by the MCP Registry)
Status: Working at last check
Tools: 8
Token cost: About 2,562 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http geometry https://mcp.geometry.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.geometry]
url = "https://mcp.geometry.app/mcp"

Gemini CLI

{"mcpServers":{"geometry":{"httpUrl":"https://mcp.geometry.app/mcp"}}}

Cursor

{"mcpServers":{"geometry":{"url":"https://mcp.geometry.app/mcp"}}}

VS Code

{"servers":{"geometry":{"type":"http","url":"https://mcp.geometry.app/mcp"}}}

Antigravity

agy mcp add geometry https://mcp.geometry.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"geometry","server_url":"https://mcp.geometry.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"geometry","server_url":"https://mcp.geometry.app/mcp"}

Tools

get_age_plate ~162 tokens
USE for one Magian Grand Solar Age board by age_no (0..89; larger values wrap via mod 90). No birth date / no PII. NOT Long Range Journey; NOT get_age_spread person slice. RETURNS exactly 52 seats: card ref + age_spread_pos + planet_row + planet_col + is_fixed_card. Fixed seats: J hearts@11, 8 clubs
get_age_spread ~269 tokens
USE for one person's Magian Age Spread board seat: birth_date + as_of_date (completed civil years; no wall clock). NOT the 90-year Long Range Journey theme card; NOT get_date sky/calendars; NOT two-person scoring. RETURNS compact cosmic birth card + age_spread {age_civil, age_no (mod 90), age_aliase
get_compatibility ~358 tokens
USE when comparing exactly two people by Gregorian date. NOT for one date (moon/season/Rx/weekday/leap year/day_ruler → get_date) or names → get_name. Requires date_a and date_b. RETURNS scored dyad: cosmic_card_a/b (each side is full get_date shape incl. tarot_majors.greer/tarot_school, karma, plan
get_date ~481 tokens
PRIMARY single-date tool. USE for any one Gregorian date when the ask needs moon phase (incl. blue/blood/supermoon/micromoon flags, Earth-Moon distance, phase_gmt, prev/next blue or blood dates), season/equinox anchors, classical retrogrades (retrogrades_active phase=retrograde), calendars, lunar ye
get_long_range ~278 tokens
USE for one person's 90-year Long Range Journey theme card: birth_date + as_of_date (completed civil years; no wall clock). NOT Magian Age Spread board (get_age_spread / get_age_plate); NOT get_date sky/calendars. RETURNS compact cosmic birth card + long_range {age_civil, age_no (mod 90), age_aliase
get_name ~269 tokens
USE for person or word name text only (gematria → cosmic cards + Expression / Soul Urge / Personality). NOT for any date questions (weekday, leap year, moon, season, Rx, Cosmic card, day_ruler, Life Path) → get_date; two people → get_compatibility. RETURNS Francis Bacon cards, Latin cipher suite, pe
get_plays_numerology ~417 tokens
USE when a player's season HR# or K# aligns with calendar day-of-month, jersey number, or inning on baseball.plays. NOT for roster cardology → get_team_chemistry; cosmic day card → get_date. Requires retro_id. mode=season (default) | spotlight (tier<=1) | career_summary (aggregates only). lane=both
get_team_chemistry ~328 tokens
USE for MLB team × season roster cardology (suit mix, anchor stacks, Chinese zodiac year-animal match on postseason scope). NOT for play-by-play HR/K numerology → get_plays_numerology; two-person dyads → get_compatibility; single date → get_date. Requires season_yr + team_code. scope=ws_champion (de

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