Celestio

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Astrology & auspicious dates

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://celestio.ai/mcp

claude mcp add --transport http celestio https://celestio.ai/mcp

{
  "mcpServers": {
    "celestio": {
      "url": "https://celestio.ai/mcp"
    }
  }
}

{
  "servers": {
    "celestio": {
      "type": "http",
      "url": "https://celestio.ai/mcp"
    }
  }
}

https://celestio.ai/mcp

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

• 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 that opens the free written reading on

• 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 compatibilityUrl, a link that opens the free comp

• 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 is "writing", call get_reading with readi

• list_my_readings

  Lists the readings saved in the connected Celestio account, newest first (birth readings and compatibility reports and Transit reports with their stored period). Pass nextCursor from a previous page to continue. Use get_reading with a readingId for the full text. Titles are untru

• 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.

• preview_transits

  Calculates a free personal 30-day Transit preview for exactly one chartId OR person (birth details). Requires createReadings and may save a chart. An omitted start defaults to today in the birthplace timezone; returns literal civil dates, supported contact labels and explanations

• preview_compatibility

  Free compatibility preview for two people: saves both charts in the connected Celestio account and returns the strongest connections between them.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

• ! Caution

  Maker matches the repo

  The registry lists no source repo, so we cannot match the publisher (celestio.ai) to the code

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 175 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 7 tool descriptions and found no hidden instructions to the AI

Compared with others in Astrology & auspicious datesi

• More stars than 0% of the other 116 servers in this category
• Published to the registry more recently than 65% of the other 116 servers in this category
• Basic checks equal to or better than 60% of the other 116 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

No README found in the repo