AstroWay Core astrology
REMOTE · MCP.ASTROWAY.INFO · SCANNED OCT 11
Natal charts, planets, houses, aspects, dignities, rendering and the calendar.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security89
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token. See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability69
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 27675 tokens (~232/item across 119 items; 105 tools + 14 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management17
- Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage86
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 51% of tool parameters carry a description.Partial
- Structured output schemas are declared (96% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 105 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 107 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the AstroWay Core astrology MCP server?
AstroWay Core astrology is a hosted endpoint at https://mcp.astroway.info/mcp/core, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.astroway.info
claude mcp add --transport http info-astroway-core 'https://mcp.astroway.info/mcp/core'
{
"mcpServers": {
"info-astroway-core": {
"url": "https://mcp.astroway.info/mcp/core"
}
}
} {
"servers": {
"info-astroway-core": {
"type": "http",
"url": "https://mcp.astroway.info/mcp/core"
}
}
} [mcp_servers.info-astroway-core] url = "https://mcp.astroway.info/mcp/core"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"info-astroway-core": {
"type": "remote",
"url": "https://mcp.astroway.info/mcp/core",
"enabled": true
}
}
} openclaw mcp add info-astroway-core --url 'https://mcp.astroway.info/mcp/core' --transport streamable-http
mcp_servers:
info-astroway-core:
url: "https://mcp.astroway.info/mcp/core" {
"McpServers": {
"info-astroway-core": {
"Transport": "http",
"Url": "https://mcp.astroway.info/mcp/core"
}
}
} assistant mcp add info-astroway-core -t streamable-http -u 'https://mcp.astroway.info/mcp/core'
{
"mcpServers": {
"info-astroway-core": {
"type": "http",
"url": "https://mcp.astroway.info/mcp/core"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 11 Oct 26 +52
- Authorization: unverified → fail ▼ security
- Transport: unverified → pass ▲ security
- Injection markers: unverified → pass ▲ security
- First check of Judged manipulation: pass security
- Stability: unverified → 0.17 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → 100 ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Tool coverage: 96 functional
- First check of Schema quality: fail functional
- First check of Destructive annotations: pass functional
- First check of Schema quality: fail functional
- First check of Tool coverage: 51 functional
- First check of Schema quality: good functional
- 9 Oct 26 25
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 11 Oct 2026 · Probed https://mcp.astroway.info/mcp/core
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=astroway.info | CN=YE1,O=Let's Encrypt,C=US | 14 Sept 2026 | 13 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 676709b5e42e439072e19c38481bf59d5a7 |
| SANs: *.astroway.info, astroway.info | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.astroway.info. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| info. | present | 5104, 9986 | 8, 8 | Verified |
| astroway.info. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Challenged, unverified
The endpoint asked for a token, but we could not retrieve and validate the RFC 9728 metadata that tells a client how to obtain one.
| Result | Challenged, unverified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | geolocation=(), microphone=(), camera=() |
Protected resource metadata
| Retrieved | No |
|---|---|
| Problem | no_resource_metadata |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.astroway.info/mcp/core | Verified | 200 | |
| http (plaintext) | http://mcp.astroway.info/mcp/core | HTTPS enforced | 301 | https://mcp.astroway.info/mcp/core |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
astroway_geo_acg_by_category A*C*G by Life Category ~330
A*C*G lines that govern one area of life, ranked by astrological weight and, when a point is supplied, by proximity to it. Returns curated interpretation text per line in 11 languages. [Group: Astro-Geography] [Endpoint: POST /v1/acg/by-category] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| category | – | – | – |
| count | – | – | – |
| language | – | – | – |
| lines | – | – | – |
| point | – | – | – |
| polarity | – | – | – |
| radiusDeg | – | – | – |
| requestedLanguage | – | – | – |
No examples provided.
astroway_geo_acg_categories A*C*G Life Categories ~162
Reference taxonomy: 19 areas of life, each naming the planet-and-angle lines that govern it with a weight and a polarity. Free, cacheable, drives the two endpoints below. [Group: Astro-Geography] [Endpoint: GET /v1/acg/categories] [Cost: see your plan — endpoint not in the public credit manifest]
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| categories | – | – | – |
| count | – | – | – |
| language | – | – | – |
| requestedLanguage | – | – | – |
No examples provided.
astroway_geo_acg_countries Countries available for ranking ~158
Which countries the bundled city list can rank, and how many qualifying cities each has. Asking for a country with two cities and getting two results should not look like a bug. [Group: Astro-Geography] [Endpoint: GET /v1/acg/countries] [Cost: 5 credits (Tier ½)]
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | – | – | – |
| count | – | – | – |
| countries | – | – | – |
| dataset | – | – | – |
| totalCities | – | – | – |
No examples provided.
astroway_geo_acg_line_report A*C*G Line Report ~336
One line in full: its geometry, every life area it touches with weight and polarity, and the interpretation text for that planet-and-angle pair. Rising and setting curves arrive as several disjoint segments; all of them are returned. [Group: Astro-Geography] [Endpoint: POST /v1/acg/line-report] [Cost: 20 credits (Tier 2)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| categories | – | – | – |
| interpretation | – | – | – |
| language | – | – | – |
| line | – | – | – |
| requestedLanguage | – | – | – |
No examples provided.
astroway_geo_acg_zones A*C*G Lines Near a Point ~319
A*C*G lines passing within radiusDeg of one location, with the angular distance to each. The "what runs over this city" lookup. [Group: Astro-Geography] [Endpoint: POST /v1/acg-zones] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| nearbyLines | – | – | – |
| point | – | – | – |
| radiusDeg | – | – | – |
No examples provided.
astroway_geo_ccg_analysis CCG Analysis ~180
Analyse Cyclo-Carto-Graphy (CCG) lines: progressed A*C*G lines at a target date with mundane/local aspects and latitude crossings. [Group: Astro-Geography] [Endpoint: POST /v1/ccg-analysis] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Wrapper { natal: ChartInput } used by endpoints that take a base natal plus extra parameters in flat fields. |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| mcShift | – | – | – |
| meta | – | – | – |
| mundaneAspects | – | – | – |
No examples provided.
astroway_geo_eclipse_analysis Eclipse Analysis ~173
Analyse the impact of upcoming eclipses on a natal chart: aspects to natal planets, house activations, and Saros series context. [Group: Astro-Geography] [Endpoint: POST /v1/eclipse-analysis] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Wrapper { natal: ChartInput } used by endpoints that take a base natal plus extra parameters in flat fields. |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| eclipses | – | – | – |
No examples provided.
astroway_geo_geodetic Geodetic Equivalents ~193
Convert geographic coordinates to geodetic chart degrees (Sepharial method): each longitude maps to a zodiac degree on the Earth's surface. [Group: Astro-Geography] [Endpoint: POST /v1/geodetic] [Required: latitude, longitude] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| latitude | number | yes | – |
| longitude | number | yes | – |
| method | string | – | – |
| obliquity | number | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| year | integer | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| geodeticAscendant | – | – | – |
| geodeticMC | – | – | – |
| zodiacalLongitude | – | – | – |
No examples provided.
astroway_geo_local_space Local Space Chart ~433
Calculate local space chart: azimuth and altitude of each planet from a given geographic location at the birth moment. [Group: Astro-Geography] [Endpoint: POST /v1/local-space] [Required: date, time, latitude, longitude] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| ayanamsa | string | – | Sidereal school by name. Lahiri when omitted. Equivalent to ayanamsaId; send either. |
| ayanamsaId | – | – | – |
| city | string | – | – |
| cosmogram | boolean | – | – |
| date | string | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| houseSystem | string | – | – |
| latitude | number | yes | – |
| longitude | number | yes | – |
| name | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| time | string | yes | – |
| timezone | string | – | IANA zone name such as Europe/Kyiv, or auto to look the zone up from latitude and longitude. The server takes the offset that zone kept at this local date and time, summer time included, and uses it… |
| timezoneOffset | – | – | Hours from UTC at the given moment, not minutes. Fractional zones are hours too: 5.5 for India, 5.75 for Nepal, -3.5 for Newfoundland. Defaults to 0, meaning UTC. Ignored when timezone is sent. |
| zodiacType | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| birthplace | – | – | – |
| count | – | – | – |
| lines | – | – | – |
No examples provided.
astroway_geo_local_space_influence_zone Local Space Influence Zone ~191
Calculate the local space influence zone lines for a chart relocated to a specific city: lines on the map showing planet directions from that location. [Group: Astro-Geography] [Endpoint: POST /v1/local-space/influence-zone] [Required: latitude, longitude, azimuth] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| azimuth | – | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| halfAngle | – | – | – |
| latitude | – | yes | – |
| longitude | – | yes | – |
| maxDistDeg | – | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| count | – | – | – |
| polygon | – | – | – |
No examples provided.
astroway_geo_parans Parans ~441
Crossing points of two A*C*G lines: the places where two planets were simultaneously angular. Returns every planet-to-planet crossing with its coordinates. [Group: Astro-Geography] [Endpoint: POST /v1/parans] [Required: date, time, latitude, longitude] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| ayanamsa | string | – | Sidereal school by name. Lahiri when omitted. Equivalent to ayanamsaId; send either. |
| ayanamsaId | – | – | – |
| city | string | – | – |
| cosmogram | boolean | – | – |
| date | string | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| houseSystem | string | – | – |
| latitude | number | yes | – |
| longitude | number | yes | – |
| name | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| time | string | yes | – |
| timezone | string | – | IANA zone name such as Europe/Kyiv, or auto to look the zone up from latitude and longitude. The server takes the offset that zone kept at this local date and time, summer time included, and uses it… |
| timezoneOffset | – | – | Hours from UTC at the given moment, not minutes. Fractional zones are hours too: 5.5 for India, 5.75 for Nepal, -3.5 for Newfoundland. Defaults to 0, meaning UTC. Ignored when timezone is sent. |
| zodiacType | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| count | – | – | – |
| parans | – | – | – |
No examples provided.
astroway_geo_parans_star Star-planet parans (Brady) ~296
Latitudes where a fixed star and a planet are angular at the same moment, which is how Brady tabulates a paran: not a place, a latitude. Twelve event pairs per star and planet (rise, set, culminate, anticulminate, minus meridian against meridian, which is a shared right ascension rather than a paran). Each row carries the houses of the technique in plain form: which body does what, the latitude, and the meridian where it happens at this chart moment. Solved on hour angles rather than by intersecting map polylines, so the latitude is exact rather than quantised to the polyline step. [Group: Astro-Geography] [Endpoint: POST /v1/parans/star] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Birth data for star-planet parans. Coordinates are not used: a paran is a latitude, and which latitudes exist depends on the moment, not on where the native was born. |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| count | – | – | – |
| gmst | – | – | – |
| horizon | – | – | – |
| julianDay | – | – | – |
| latitudeLimit | – | – | – |
| note | – | – | – |
| obliquity | – | – | – |
| parans | – | – | – |
| requestedStarsNotFound | – | – | – |
| stars | – | – | – |
| starsWithNoParans | – | – | – |
| type | – | – | – |
No examples provided.
astroway_geo_phase_return Phase Return ~319
Find dates when a planet returns to its same synodic phase relative to the Sun (e.g. next Venus heliacal rising, next Mars retrograde station). [Group: Astro-Geography] [Endpoint: POST /v1/phase-return] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| phase | – | – | – |
| planet | – | – | – |
| returns | – | – | – |
No examples provided.
astroway_geo_relocation Relocation Chart ~174
Recalculate a natal chart for a new geographic location (same birth moment, different lat/lng). Returns new houses and planet house positions. [Group: Astro-Geography] [Endpoint: POST /v1/relocation] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Wrapper { natal: ChartInput } used by endpoints that take a base natal plus extra parameters in flat fields. |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| delta | – | – | – |
| natal | – | – | – |
| relocated | – | – | – |
No examples provided.
astroway_geo_solar_acg Solar A*C*G ~326
Astrocartography for the solar return of a given year: the A*C*G map of the moment the Sun comes back to its natal longitude. Planet names carry an SR suffix. [Group: Astro-Geography] [Endpoint: POST /v1/solar-acg] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| lines | – | – | – |
| year | – | – | – |
No examples provided.
astroway_geo_zenith Zenith ~435
Find all geographic locations where a given planet is exactly at the zenith (MC) at the birth moment. [Group: Astro-Geography] [Endpoint: POST /v1/zenith] [Required: date, time, latitude, longitude] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| ayanamsa | string | – | Sidereal school by name. Lahiri when omitted. Equivalent to ayanamsaId; send either. |
| ayanamsaId | – | – | – |
| city | string | – | – |
| cosmogram | boolean | – | – |
| date | string | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| houseSystem | string | – | – |
| latitude | number | yes | – |
| longitude | number | yes | – |
| name | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| time | string | yes | – |
| timezone | string | – | IANA zone name such as Europe/Kyiv, or auto to look the zone up from latitude and longitude. The server takes the offset that zone kept at this local date and time, summer time included, and uses it… |
| timezoneOffset | – | – | Hours from UTC at the given moment, not minutes. Fractional zones are hours too: 5.5 for India, 5.75 for Nepal, -3.5 for Newfoundland. Defaults to 0, meaning UTC. Ignored when timezone is sent. |
| zodiacType | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| count | – | – | – |
| points | – | – | – |
No examples provided.
astroway_horoscope_compatibility Compatibility Horoscope ~191
Generate a relationship horoscope based on synastry between two charts: strengths, friction points, and themes for the next 30 days. [Group: Horoscope] [Endpoint: POST /v1/horoscope/compatibility] [Required: sign1, sign2] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| disclaimer_inline | boolean | – | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| sign1 | string | yes | – |
| sign2 | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| challenges | – | – | – |
| language | – | – | – |
| score | – | – | – |
| strengths | – | – | – |
| summary | – | – | – |
No examples provided.
astroway_horoscope_daily Daily Horoscope ~245
Daily horoscope for a zodiac sign in 21 languages, written by a model from that sign's solar houses and the day's transits. Returns `sections` (overview, love, career, health, finance, advice) and the same text as `horoscope`, plus computed `transits` with solar houses, `aspects`, `events`, `energy` (1-10 with its factors), `lucky` and `compatibleSigns`. [Group: Horoscope] [Endpoint: POST /v1/horoscope/daily] [Required: sign] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | – |
| disclaimer_inline | boolean | – | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| sign | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| disclaimer | – | – | – |
| horoscope | – | – | – |
| language | – | – | – |
| model | – | – | – |
No examples provided.
astroway_horoscope_monthly Monthly Horoscope ~190
Monthly horoscope for a zodiac sign: the same shape as the daily one, over 30 days from `date`, with the month's ingresses, stations and lunar phases. [Group: Horoscope] [Endpoint: POST /v1/horoscope/monthly] [Required: sign] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | – |
| disclaimer_inline | boolean | – | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| sign | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| disclaimer | – | – | – |
| horoscope | – | – | – |
| language | – | – | – |
| model | – | – | – |
No examples provided.
astroway_horoscope_weekly Weekly Horoscope ~190
Weekly horoscope for a zodiac sign: the same shape as the daily one, with the week's ingresses, stations and lunar phases in `events` and in the text. [Group: Horoscope] [Endpoint: POST /v1/horoscope/weekly] [Required: sign] [Cost: 50 credits (Tier 3)]
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | – |
| disclaimer_inline | boolean | – | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| sign | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | – | – |
| keyTransits | – | – | – |
| language | – | – | – |
| title | – | – | – |
| weekEnd | – | – | – |
| weekStart | – | – | – |
No examples provided.
astroway_horoscope_yearly Yearly Horoscope ~189
Generate a year-ahead horoscope (12-month window) with major transit cycles, solar return chart context, and time-lord (profection) for the year. [Group: Horoscope] [Endpoint: POST /v1/horoscope/yearly] [Required: sign] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | – |
| disclaimer_inline | boolean | – | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| sign | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | – | – |
| language | – | – | – |
| profectionLord | – | – | – |
| solarReturn | – | – | – |
| title | – | – | – |
| year | – | – | – |
No examples provided.
astroway_mcp_agent_debate MCP Agent Debate ~351
2 personas debate a topic, multi-round transcript. [Group: MCP Advanced] [Endpoint: POST /v1/mcp/agent-debate] [Required: topic, agentA, agentB] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| agentA | string | yes | – |
| agentB | string | yes | – |
| chart | object | – | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| rounds | integer | – | – |
| topic | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| transcript | – | – | – |
No examples provided.
astroway_mcp_agent_pool_status MCP Agent Pool Status ~131
8 personas with specialties. [Group: MCP Advanced] [Endpoint: GET /v1/mcp/agent-pool-status] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| count | – | – | – |
| note | – | – | – |
| personas | – | – | – |
No examples provided.
astroway_mcp_ai_chat Chart-grounded AI chat ~387
Chat answered from the positions we computed for this birth moment, not from the model's memory of a sun sign. Carries up to 10 turns of history, replies in 21 languages, and takes four voices through `persona`. Send your own provider key and the turn costs 5 credits instead of the endpoint price. [Group: AI & MCP] [Endpoint: POST /v1/ai/chat] [Required: message] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| chart | object | – | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| history | array | – | – |
| language | string | – | – |
| message | string | yes | – |
| persona | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| disclaimer | – | – | – |
| duration_ms | – | – | – |
| language | – | – | – |
| model | – | – | – |
| persona | – | – | – |
| reply | – | – | – |
| tokens | – | – | – |
No examples provided.
astroway_mcp_ai_comparison_coach Comparison Coach ~497
Coach two charts on relationship dynamics. [Group: AI & MCP] [Endpoint: POST /v1/ai/comparison-coach] [Required: chart1, chart2, question] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| chart1 | object | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| chart2 | object | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| question | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| coaching | – | – | – |
No examples provided.
astroway_mcp_ai_explain_aspect Explain Aspect ~347
Detailed explanation of an aspect between two planets. [Group: AI & MCP] [Endpoint: POST /v1/ai/explain-aspect] [Required: planet1, planet2, aspectType] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| aspectType | string | yes | – |
| chart | object | – | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| planet1 | string | yes | – |
| planet2 | string | yes | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| explanation | – | – | – |
No examples provided.
astroway_mcp_ai_explain_transit Explain Transit ~360
Explain a current transit hitting your natal chart. [Group: AI & MCP] [Endpoint: POST /v1/ai/explain-transit] [Required: chart, transitDate, transitPlanet, natalPlanet, aspectType] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| aspectType | string | yes | – |
| chart | object | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| natalPlanet | string | yes | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| transitDate | string | yes | – |
| transitPlanet | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| explanation | – | – | – |
No examples provided.
astroway_mcp_multi_agent_coordinate MCP Multi-Agent Coordinate ~330
Run N personas in parallel + LLM synthesis. [Group: MCP Advanced] [Endpoint: POST /v1/mcp/multi-agent-coordinate] [Required: question, agents] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| agents | array | yes | – |
| chart | object | – | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| question | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| individual | – | – | – |
| synthesis | – | – | – |
No examples provided.
astroway_mcp_multi_chart_context MCP Multi-Chart Context ~154
Compact context for MCP agents working across multiple charts. [Group: AI & MCP] [Endpoint: POST /v1/mcp/multi-chart-context] [Required: charts] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| charts | array | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| intent | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| chartCount | – | – | – |
| contextHash | – | – | – |
| intent | – | – | – |
| notes | – | – | – |
| summaries | – | – | – |
| summaryString | – | – | – |
No examples provided.
astroway_mcp_rag_search MCP RAG Search ~320
Keyword-tag scoring over chart chunks. [Group: MCP Advanced] [Endpoint: POST /v1/mcp/rag-search] [Required: query, chart] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| chart | object | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| query | string | yes | – |
| topK | integer | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| matches | – | – | – |
| query | – | – | – |
| results | – | – | – |
| tokens | – | – | – |
| total | – | – | – |
No examples provided.
astroway_mcp_streaming MCP Streaming Chat ~322
Server-Sent Events streaming chat completion with optional chart context. [Group: AI & MCP] [Endpoint: POST /v1/mcp/streaming] [Required: message] [Cost: 100 credits (Tier 4)]
| Name | Type | Req | Description |
|---|---|---|---|
| chart | object | – | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| message | string | yes | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
No output schema declared.
No examples provided.
astroway_mcp_tool_call_stream MCP Tool-Call Stream ~157
SSE-stream of a tool call envelope. [Group: MCP Advanced] [Endpoint: POST /v1/mcp/tool-call-stream] [Required: tool] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| args | object | – | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| language | string | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| tool | string | yes | – |
No output schema declared.
No examples provided.
astroway_mcp_tools_list MCP Tools List ~144
Auto-generated tool manifest for MCP clients (modelcontextprotocol/2025-03 spec). [Group: AI & MCP] [Endpoint: GET /v1/mcp/tools-list] [Cost: see your plan — endpoint not in the public credit manifest]
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| notes | – | – | – |
| server | – | – | – |
| spec | – | – | – |
| toolCount | – | – | – |
| tools | – | – | – |
No examples provided.
astroway_reference_natal_texts Natal texts (static) ~493
Edited interpretation texts for a chart, no AI at request time. `keys` is a comma list of up to 64: `sun.aries` (planet in sign, also `chiron`, `ascendant`), `moon.h4` (planet in house), `sun_moon.trine` (major aspect between two of Sun..Pluto). `lang` is required; a text that does not exist in that language is listed in `missing`, never replaced by another language. Planet in sign covers 20 languages; houses and aspects are being written. Plain text, paragraphs separated by a blank line. [Group: Reference] [Endpoint: GET /v1/natal-texts] [Required: keys, lang] [Cost: 10 credits (Tier 1)] Keys with no text in the requested `lang` come back listed in `missing`, not in `texts`. Do not invent, translate or guess a replacement body for a key that comes back in `missing`; report it as unavailable.
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| keys | string | yes | Comma list of up to 64 distinct keys: `<body>.<sign>` (planet in sign, also `chiron`, `ascendant`, `north_node`, `south_node`, `lilith`), `<body>.h<1-12>` (planet in house, also `chiron`, `lilith`),… |
| lang | string | yes | Language of the texts. No fallback: a text missing in this language is listed in `missing`. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| lang | – | – | – |
| missing | – | – | – |
| texts | – | – | – |
No examples provided.
astroway_render_aspect_grid Aspect Grid (SVG) ~148
Triangular aspect matrix: rows × columns = planets, each cell shows aspect glyph + orb. Standard textbook layout. [Group: Visualization] [Endpoint: POST /v1/render/aspect-grid] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| byteLength | – | – | – |
| format | – | – | – |
| svg | – | – | – |
No examples provided.
astroway_render_bi_wheel Bi-Wheel (SVG) ~149
Two concentric wheels: inner natal + outer ring with transit (or progression) planets. Standard bi-wheel layout. [Group: Visualization] [Endpoint: POST /v1/render/bi-wheel] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| byteLength | – | – | – |
| format | – | – | – |
| svg | – | – | – |
No examples provided.
astroway_render_biorhythm Biorhythm (SVG) ~189
Three-curve sine plot of physical (23d), emotional (28d), and intellectual (33d) cycles since birth. [Group: Visualization] [Endpoint: POST /v1/render/biorhythm] [Required: birthDate, rangeStart, rangeEnd] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| birthDate | string | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| options | object | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| rangeEnd | string | yes | – |
| rangeStart | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| byteLength | – | – | – |
| format | – | – | – |
| svg | – | – | – |
No examples provided.
astroway_render_composite Composite Chart (SVG) ~156
Composite-chart wheel from two natal inputs. Computes midpoint composite then renders as Western wheel. [Group: Visualization] [Endpoint: POST /v1/render/composite] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Pair of natal charts for relationship calculations: synastry, composite, davison. |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| byteLength | – | – | – |
| format | – | – | – |
| svg | – | – | – |
No examples provided.
astroway_render_cosmogram Cosmogram: Hamburg School 90° dial (SVG) ~318
Cosmobiology 90° dial. Plots planets at (longitude mod 90)° across 4 quadrants, Cardinal/Fixed/Mutable repeated. [Group: Visualization] [Endpoint: POST /v1/render/cosmogram] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| byteLength | – | – | – |
| format | – | – | – |
| svg | – | – | – |
No examples provided.
astroway_render_eclipse_path Eclipse Path Map (SVG) ~191
Equirectangular world graticule with caller-supplied eclipse track. Renders centerline + shaded band of given degree-width. [Group: Visualization] [Endpoint: POST /v1/render/eclipse-path] [Required: path] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| bandWidthDeg | number | – | – |
| centerlinePoints | array | – | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| options | object | – | – |
| path | array | yes | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| title | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| byteLength | – | – | – |
| format | – | – | – |
| svg | – | – | – |
No examples provided.
astroway_render_moon_phase Moon Phase (SVG) ~305
Render the moon disk with its illuminated fraction at the given moment. Returns SVG plus illumination metrics. [Group: Visualization] [Endpoint: POST /v1/render/moon-phase] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | yes | Birth data for a single natal chart. Required: date (YYYY-MM-DD), time (HH:mm:ss), latitude and longitude in decimal degrees. The short forms lat, lon, lng and tz are rejected with 400 INVALID_FIELD;… |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| Name | Type | Req | Description |
|---|---|---|---|
| elongationDeg | – | – | – |
| illuminationFraction | – | – | – |
| phase | – | – | – |
| svg | – | – | – |
| waxing | – | – | – |
No examples provided.
astroway_render_star_map Star Map (SVG) ~194
Stereographic projection of caller-supplied points (RA/Dec). Handles brightness magnitude scaling and labels. [Group: Visualization] [Endpoint: POST /v1/render/star-map] [Required: points] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| capAltitudeDeg | number | – | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| observerLatDeg | number | – | – |
| options | object | – | – |
| points | array | yes | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| title | string | – | – |
| zenithDecDeg | number | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| byteLength | – | – | – |
| format | – | – | – |
| svg | – | – | – |
No examples provided.
astroway_render_timeline Timeline (SVG) ~179
Gantt-style horizontal timeline of transit/aspect events over a date window. Caller supplies events array. [Group: Visualization] [Endpoint: POST /v1/render/timeline] [Required: rangeStart, rangeEnd, events] [Cost: 10 credits (Tier 1)]
| Name | Type | Req | Description |
|---|---|---|---|
| events | array | yes | – |
| fields | string | – | Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response. |
| options | object | – | – |
| precision | integer | – | Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn. |
| rangeEnd | string | yes | – |
| rangeStart | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| byteLength | – | – | – |
| format | – | – | – |
| svg | – | – | – |
No examples provided.
What is the AstroWay Core astrology MCP server?
AstroWay Core astrology is an MCP server listed in the public MCP registry as info.astroway/core. Natal charts, planets, houses, aspects, dignities, rendering and the calendar. This page covers its hosted endpoint (https://mcp.astroway.info/mcp/core).
Is the AstroWay Core astrology MCP server safe to use?
AstroWay Core astrology scores 77 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the AstroWay Core astrology MCP server expose?
AstroWay Core astrology exposes 105 tools: astroway_account_status, astroway_cost_estimate, astroway_geo_acg, astroway_geo_acg_best_places, astroway_geo_acg_by_category, and 100 more. Their descriptions and schemas cost roughly 26,779 tokens of context every time the server is loaded.
Does the AstroWay Core astrology MCP server require authentication?
Yes. AstroWay Core astrology asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the AstroWay Core astrology MCP server still maintained?
AstroWay Core astrology is still listed as active in the MCP registry. We last reached this channel on 11 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.