Crystals MCP Server by RoxyAPI
Crystal meanings, healing properties, chakra and birthstone lookups for AI agents.
MCP server · by roxyapi.com
About
Crystals MCP Server by RoxyAPI is an MCP server published by roxyapi.com. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
Requires: X-API-Key header
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http crystals https://roxyapi.com/mcp/crystals --header "X-API-Key: <YOUR_X_API_KEY>"
[mcp_servers.crystals]
url = "https://roxyapi.com/mcp/crystals"
http_headers = { "X-API-Key" = "<YOUR_X_API_KEY>" }
{
"mcpServers": {
"crystals": {
"url": "https://roxyapi.com/mcp/crystals",
"headers": {
"X-API-Key": "<YOUR_X_API_KEY>"
}
}
}
}
Replace the values in angle brackets with your own. We show the names of the settings, never values.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.1 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Fantasy TTRPG data: metals, minerals, ingredients, potions, gems, craft rules, music catalogue.
-
diamond-mcp io.github.JacobiusMakes/diamond-mcp
Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries.
-
Understand a piece of jewelry from photos, see comparable listings and sales, and save it to a GemstoneAI collection.
-
Premium SEO and Answer Engine Optimization (AEO) oracle for AI agents.
-
Аccess to personalized Enigmata astrological forecasts (day/week/month/thematic) for AI assistants
-
Search 129 AI tools in the LingYi Tools directory by keyword, category, pricing, or featured picks.
-
Real astrology for AI agents: cosmic weather, synastry, timing, astrocartography, and divination.
-
I Ching hexagram casts, 64 hexagram meanings and changing lines for AI agents.
-
SpiritWave Labs Divination Engine
Divination for AI agents: Hafez, Tarot, I Ching, Runes, Geomancy, and the five-oracle Council.
-
MCP server for the @agentutility bestiary cluster — pay-per-call x402 tools, no API keys, USDC on…
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
I Ching divination with Wilhelm-Baynes translation using traditional three coins method
-
Stop wasting tokens on things free APIs can answer instantly. A cross-platform MCP server that turns public APIs into clean, agent-ready tools.
-
Mirror turns Claude into a psychological astrologer. Instead of listing transits and placements like a textbook, it conducts a multi-phase interactive reading — gathering birth…
-
Complete Pokemon Pokedex for Claude Code covering all 1,025 Pokemon across Generations 1–9. Includes base stats, abilities, egg groups, catch rates, type effectiveness charts, and…
-
dungeon-crawler-carl-achievement-skill
Generates achievement notifications in the voice of the System AI from Matt Dinniman's Dungeon Crawler Carl series. Give it any real-world situation — a missed deadline, a meeting…
Has a listing on Claude Code: claude-plugins-official (5)
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
Predict structures, screen molecules and proteins, and design binders with Boltz from Claude Code.
-
Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. Define rules via simple markdown files.
-
Continuous memory for Claude Code. Extracts, summarizes, and compresses conversations into tiered daily logs. Claude remembers what you did yesterday.
-
You.com agent skills for web search, research with citations, and content extraction. Guided integrations for Vercel AI SDK, Claude Agent SDK, OpenAI Agents SDK, crewAI…
Has a listing on Claude: knowledge-work-plugins (5)
-
Exa AI web search, deep research, and content extraction. Provides MCP tools and research skills for comprehensive web search, people discovery, company research, academic papers…
-
Connect to preclinical research tools and databases (literature search, genomics analysis, target prioritization) to accelerate early-stage life sciences R&D
-
Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.
-
Evidence-backed BioPharma research workflows over Maven Bio's drug, trial, company, and deal knowledge graph. Skills for competitive pipelines, indication landscapes, asset…
-
Secure access to Miro boards. Enables AI to read board context, create diagrams, and generate code with enterprise-grade security.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Use MagicPath to find, inspect, install, create, and edit UI components from Codex.
-
Predict structures, screen molecules and proteins, and design binders.
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
-
General life-sciences research workflows with query routing, evidence synthesis, and optional parallel subagent analysis across genetics, omics, biology, chemistry, structure…
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
Has a listing on Community GitHub marketplaces (5)
-
Understand a piece of jewelry from photos, see comparable listings and sales, and save it to a GemstoneAI collection.
-
Gemmein docs, API reference, error explainers and a live integration check for coding agents.
-
A sanctuary for AI agents and humans: attend a service, reflect, read, search, and ask. No auth.
-
Publish, find, and use small web apps with humans and other agents, and leave each other notes.
-
Trustworthy multi-tradition astrology. 19 modes, 3 traditions, zero deps. Computes mathematically real charts from birth data via a deterministic ephemeris engine.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.
-
See your local Copilot token usage by day, model, and session, and get tips to use it more efficiently.
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
Has a listing on Cursor: cursor/plugins (5)
-
Iterative self-referential AI loops using the Ralph Wiggum technique.
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
Search company knowledge and draft verified answers.
-
Capture, search, and organize notes and collections.
-
Build apps, scripts, and automations with the TypeScript SDK.
Has a listing on Docker MCP Catalog (5)
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
Enable fast, free real-time web search and access premium data from trusted media brands—news, financial markets, sports, entertainment, weather, and more. Build powerful AI…
-
Connect your chat repl to wolfram alpha computational intelligence.
-
Connector for Perplexity API, to enable real-time, web-wide research.
-
Production-ready RAG service to search and retrieve data from your documents.
Has a listing on Official MCP Registry (5)
-
Fantasy TTRPG data: metals, minerals, ingredients, potions, gems, craft rules, music catalogue.
-
diamond-mcp io.github.JacobiusMakes/diamond-mcp
Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries.
-
Premium SEO and Answer Engine Optimization (AEO) oracle for AI agents.
-
Аccess to personalized Enigmata astrological forecasts (day/week/month/thematic) for AI assistants
-
Search 129 AI tools in the LingYi Tools directory by keyword, category, pricing, or featured picks.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.