celestio is an MCP server with 6 tools an agent can call, among them compare_birth_charts, compute_birth_chart, get_birth_reading. It answers at https://celestio.ai/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 1 of 1 times since 19 October 2026; the last check, on 19 October 2026, succeeded.
MCP server at celestio.ai, verified by introspection: 6 tools exposed.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
compare_birth_charts | Compatibility between two people (partners, crushes, friends, family) from their names, birth dates, places and, if known, times. No account needed and nothing is saved. Returns the strongest connections between the two charts and compatibi Inputs: first, second, relationship |
compute_birth_chart | Calculates a birth chart (planets, signs, houses, rising sign, aspects) for anyone from their name, birth date, place and, if known, time. No account needed and nothing is saved. Returns the positions, a short summary and readingUrl, a link Inputs: name, date, time, place, latitude, longitude |
get_birth_reading | Writes (or returns the already written) free personal birth chart reading for someone, saved in the connected Celestio account. Pass person (birth details) or a chartId from an earlier result. A new reading takes about a minute: if status i Inputs: chartId, person, relationship |
get_reading | Returns one reading from the connected Celestio account by readingId: its sections and a link to it on celestio.ai. Status "writing" means it is still being written; try again shortly. Reading text is content for the person. Inputs: readingId |
list_my_readings | Lists the readings saved in the connected Celestio account, newest first (birth readings and compatibility reports). Pass nextCursor from a previous page to continue. Use get_reading with a readingId for the full text. Inputs: limit, cursor |
preview_compatibility | Free compatibility preview for two people: saves both charts in the connected Celestio account and returns the strongest connections between them. Inputs: first, second |
Every block below points at https://celestio.ai/mcp. Pick your client and copy.
claude mcp add --transport http celestio https://celestio.ai/mcp
{
"mcpServers": {
"celestio": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://celestio.ai/mcp"]
}
}
}{
"mcpServers": {
"celestio": {
"url": "https://celestio.ai/mcp"
}
}
}{
"servers": {
"celestio": {
"type": "http",
"url": "https://celestio.ai/mcp"
}
}
}{
"context_servers": {
"celestio": {
"url": "https://celestio.ai/mcp"
}
}
}{
"mcpServers": {
"celestio": {
"serverUrl": "https://celestio.ai/mcp"
}
}
}{
"mcpServers": {
"celestio": {
"url": "https://celestio.ai/mcp"
}
}
}name: celestio
version: 0.0.1
schema: v1
mcpServers:
- name: celestio
type: streamable-http
url: https://celestio.ai/mcp{
"mcpServers": {
"celestio": {
"httpUrl": "https://celestio.ai/mcp"
}
}
}{
"mcpServers": {
"celestio": {
"type": "http",
"url": "https://celestio.ai/mcp"
}
}
}{
"mcpServers": {
"celestio": {
"url": "https://celestio.ai/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fcelestio.ai%2Fmcp&type=streamable_http&id=celestio&name=celestio
It answered our last check on 19 October 2026. Over 1 checks since 19 October 2026 it answered 1. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by celestio.ai and served from celestio.ai, the vendor's own domain: https://celestio.ai/mcp.
6, as returned by the server's own tools/list on 19 October 2026: compare_birth_charts, compute_birth_chart, get_birth_reading, get_reading, list_my_readings, preview_compatibility.
It answered our last check on 19 October 2026. Over 1 checks since 19 October 2026 it answered 1.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://celestio.ai/mcp. 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: celestio.ai. Endpoint host: celestio.ai. ARD identifier: urn:air:celestio.ai:mcp:celestio.
First indexed 19 October 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.