Name: Crystals MCP Server by RoxyAPI
Author: roxyapi

Crystals MCP Server by RoxyAPI

Crystal meanings, healing properties, chakra and birthstone lookups for AI agents.

Tool-list grade A Remote · Streamable HTTP API key 12 tools v1.0.1

No reviews yet by roxyapi The publisher’s own endpoint — this marketplace is not in the path

96/100

tool-list score

tools declared

remote

at its publisher

—

calls last 7d

What it does

Crystal meanings, healing properties, chakra and birthstone lookups for AI agents.

Quickstart

# 1 — add it to Claude Code
claude mcp add --scope user --transport http crystals-mcp-server-by-roxyapi https://roxyapi.com/mcp/crystals --header 'X-API-Key: ${X_API_KEY}'

# 2 — ask your agent for something these tools do
#   get_crystals_zodiac_sign, get_crystals_chakra, get_crystals_element and 9 more

It needs X_API_KEY (RoxyAPI key from roxyapi.com/account): this sends it in the X-API-Key header from your environment, so export it first — its endpoint answers 401 without it.

Crystals MCP Server by RoxyAPI costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.

Publishernot claimed

roxyapi17 servers

2 categories

All 17 servers

Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.

Installation

Where are you running it?

Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.

Claude Codedeclared by this listing

This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it. Claude Code reads X_API_KEY (RoxyAPI key from roxyapi.com/account) from your environment each time it connects and sends it in the X-API-Key header — its endpoint answers 401 without it — so the key stays out of its config: export it in your shell profile (macOS, Linux), or run setx X_API_KEY … and open a new terminal (Windows).

claude mcp add --scope user --transport http crystals-mcp-server-by-roxyapi https://roxyapi.com/mcp/crystals --header 'X-API-Key: ${X_API_KEY}'

Reconnect, or start a new session, and the tools appear in the model’s tool list.

Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add — but its publisher asks for a key of their own on every call.

What it asks of you

It reaches a system of yours, so it needs your own credential rather than the publisher’s: X-API-Key header — RoxyAPI key from roxyapi.com/account. You set it in your own client’s config, on your machine — this marketplace never holds it.

What it writes

One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.

What you approve

12 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.

Tool surface

What the model actually sees. Descriptions are diffed on every release — see version history.

Only tools that write or reach the network

Get healing crystals and gemstones associated with a specific zodiac sign. Returns summary data for each crystal. Use the /crystals/{id} detail endpoint for full healing properties. Supports all 12 zodiac signs from Aries through Pisces. Perfect for personalized crystal recommendations based on astrological birth chart data.

Parameter	Type	Required	Notes
sign	string	yes	Zodiac sign name, case-insensitive (e.g., pisces, Pisces, PISCES all work). Valid: aries, taurus, gemini, cancer, leo, virgo, libra, scorpio, sagittarius, capricorn, aquarius, pisces.
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
limit	integer	no	Maximum items to return per page. Range: 1-30, default 20.
offset	integer	no	Number of items to skip for pagination. Default 0.
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Get healing crystals and gemstones that resonate with a specific chakra energy center. Returns summary data for each crystal. Use the /crystals/{id} detail endpoint for full healing properties. Supports all 7 primary chakras: Root, Sacral, Solar Plexus, Heart, Throat, Third Eye, and Crown. Essential for crystal grid building, chakra balancing, and energy healing applications.

Parameter	Type	Required	Notes
chakra	string	yes	Chakra name, case-insensitive (e.g., heart, Heart, HEART all work). Valid: Root, Sacral, Solar Plexus, Heart, Throat, Third Eye, Crown.
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
limit	integer	no	Maximum items to return per page. Range: 1-30, default 20.
offset	integer	no	Number of items to skip for pagination. Default 0.
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Get healing crystals and gemstones associated with a specific natural element. Returns summary data for each crystal. Use the /crystals/{id} detail endpoint for full healing properties. Supports five elements: Earth, Water, Fire, Air, and Storm. Essential for elemental crystal selection, nature-based healing, and element-themed crystal grid applications.

Parameter	Type	Required	Notes
element	string	yes	Element name, case-insensitive (e.g., water, Water, WATER all work). Valid: Earth, Water, Fire, Air, Storm.
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
limit	integer	no	Maximum items to return per page. Range: 1-30, default 20.
offset	integer	no	Number of items to skip for pagination. Default 0.
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Get the traditional birthstone crystals for a given birth month. Returns summary data for each crystal. Use the /crystals/{id} detail endpoint for full healing properties. Based on GIA-authoritative birthstone assignments. Perfect for birthday gift recommendations, personalized crystal suggestions, and birthstone jewelry applications.

Parameter	Type	Required	Notes
month	integer	yes	Birth month as a number from 1 (January) to 12 (December).
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Search for healing crystals by keyword or name. Matches against crystal names, healing keywords, descriptions, and spiritual/emotional/physical meaning fields. Returns summary data for each crystal. Use the /crystals/{id} detail endpoint for full healing properties. Useful for building crystal search bars, keyword-based recommendation features, and healing property lookups.

Parameter	Type	Required	Notes
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
q	string	yes	Search query (2-50 characters). Matches against crystal names, keywords, descriptions, and meaning fields. Case-insensitive partial matching.
limit	integer	no	Maximum items to return per page. Range: 1-50, default 20.
offset	integer	no	Number of items to skip for pagination. Default 0.
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Get crystals that pair well with a given crystal for enhanced healing combinations. Returns the source crystal along with its recommended companion stones and their properties. Essential for crystal grid building, healing combination recommendations, and crystal shop cross-sell features.

Parameter	Type	Required	Notes
id	string	yes	URL-safe crystal identifier to find pairings for, case-insensitive (e.g., "amethyst", "Amethyst", "rose-quartz" all resolve).
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Get the crystal of the day as a discovery teaser. Returns a deterministic crystal based on the current date (or a provided seed date), ensuring all users see the same crystal for any given day. Use the /crystals/{id} detail endpoint for complete spiritual, emotional, and physical healing properties. Perfect for daily guidance features, push notifications, wellness app widgets, and crystal journal

Parameter	Type	Required	Notes
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
seed	string	no	Optional seed for reproducible readings. Same seed + same date = same crystal every time. Pass any unique identifier (userId, email hash, session token). Omit for anonymous daily readings.
date	string	no	Date for the reading in YYYY-MM-DD format. Defaults to today (UTC). Useful for viewing past daily readings or pre-generating future ones.
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Get a randomly selected healing crystal as a discovery teaser. Returns a different crystal on each request (non-deterministic). Use the /crystals/{id} detail endpoint for complete spiritual, emotional, and physical healing properties. Perfect for crystal discovery features, surprise crystal picks, crystal roulette games, and exploration widgets. For a deterministic daily crystal that is the same f

Parameter	Type	Required	Notes
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

List all unique crystal colors available in the database. Use these values with the color filter on GET /crystals to find crystals by color. Essential reference endpoint for building color-based browsing of healing stones, visual crystal pickers, and filtering UI. The values are filter identifiers and stay in English under every lang, so a translated picker still submits a color the filter accepts

Parameter	Type	Required	Notes
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

List all unique planetary associations available in the database. Use these values with the planet filter on GET /crystals to find crystals by ruling planet. Essential reference endpoint for astrology app builders who want to recommend crystals based on planetary placements in a birth chart. The values are filter identifiers and stay in English under every lang, so a translated picker still submit

Parameter	Type	Required	Notes
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Retrieve healing crystals and gemstones with pagination. Supports optional filtering by chakra, zodiac sign, element, color, or planet. Returns minimal summary fields per crystal. Use the detail endpoint for full healing properties. Perfect for building crystal explorer apps, healing stone guides, and personalized crystal recommendation engines.

Parameter	Type	Required	Notes
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
chakra	string	no	Filter by chakra association, case-insensitive. Valid values: Root, Sacral, Solar Plexus, Heart, Throat, Third Eye, Crown.
zodiac	string	no	Filter by zodiac sign, case-insensitive. Valid values: aries, taurus, gemini, cancer, leo, virgo, libra, scorpio, sagittarius, capricorn, aquarius, pisces.
element	string	no	Filter by elemental association, case-insensitive. Valid values: Earth, Water, Fire, Air, Storm.
color	string	no	Filter by crystal color (partial match, case-insensitive). E.g., "pink", "green", "blue", "purple". Use GET /colors for valid values.
planet	string	no	Filter by planetary association (partial match, case-insensitive). E.g., "Venus", "Moon", "Jupiter". Use GET /planets for valid values.
limit	integer	no	Maximum items to return per page. Range: 1-100, default 20.
offset	integer	no	Number of items to skip for pagination. Default 0.
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Get complete healing properties and metaphysical data for a specific crystal or gemstone. Returns spiritual, emotional, and physical healing interpretations along with chakra associations, zodiac connections, elemental properties, and crystal pairing recommendations. Authoritative interpretations covering all major healing crystals.

Parameter	Type	Required	Notes
id	string	yes	URL-safe crystal identifier, case-insensitive (e.g., "amethyst", "Amethyst", "rose-quartz" all resolve). Must match an entry in the database.
lang	string	no	Response language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns En
compact	boolean	no	Set true for the same data in a compact shape: arrays of same-shaped objects arrive columnar as {"__cols":[names],"__rows":[[values]]}. Lossless, typically 40 to 52 percent fewer tokens.

Free

$0 forever

Every tool — any call limit is its publisher’s, not ours
No card, and mcprush charges nothing for it
Runs at its publisher’s own address — this marketplace is not in the path
Nothing to cap, because mcprush bills nothing

Nothing here is billable: mcprush charges nothing to install Crystals MCP Server by RoxyAPI or to call it, at any volume.

ATool-list grade · score 96 / 100

Release 1.0.1 · scanned 21 Oct 2026

Graded from the tools this server lists, not from its source code.

Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.

Threat score100

Client score96

Findings0 threat · 0 capability

Capabilityminimal

Coveragemanifest

Verificationnot in this report

Surface digesta94293b9ed13dc0d5625627292e514343ddf45acfb5e98e41858d2e9ae082db7

Score vectorthreat 100 → client 96

Term	Level	What it prices	Points
capability-exposure	minimal	capability blast radius (minimal) — client exposure if the model is manipulated	−0
coverage-honesty	manifest	inspection depth (manifest) — how much of the target the scan could see	−4

score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.

What the scan could actually read

A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.

The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.

Tool surfaceread

Implementation sourcenot available

Package metadatanot available

Live transportnot available

The implementation source was not read — this reflects the declared tool metadata only.

Capability — what it could do if the model were manipulated

Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.

Tool	Capability tags	Why the tag was assigned
get_crystals_zodiac_sign	no tags
get_crystals_chakra	no tags
get_crystals_element	no tags
get_crystals_birthstone_month	no tags
get_crystals_search	no tags
get_crystals_pairings_id	no tags
post_crystals_daily	no tags
get_crystals_random	no tags
get_crystals_colors	no tags
get_crystals_planets	no tags
get_crystals	no tags
get_crystals_id	no tags

Toxic-flow graph

The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.

The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.

Supply chain and provenance

Integrityfirst-seen

Surface digesta94293b9ed13dc0d

Scanned2026-10-21

This is the first scan of this surface here, so there is nothing yet to compare it against.

Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.