Stelar Signals
About
MCP server for Stelar Digital crypto signal + AI utility APIs (RapidAPI-backed)
Details
- Author
- StelarDigital
- Downloads
- 657
- Categories
- Finance
Jump to
- crypto_regime, pricecheck, and token_risk cover 8 major pairs only
- crypto_sentiment, summarize, and factcheck are LLM-backed (Claude
- summarize with a url fetches the page server-side; very large or
- All tools are rate-limited by your RapidAPI plan; the free tier (50/mo) is
- Data source is the same market-data/classifier pipeline that runs a live
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Stelar SignalsCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
The README includes setup instructions such as "command": "npx",.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"stelar signals": {
"stelar-signals": {
"command": "npx",
"args": [
"-y",
"github:StelarDigital/stelar-signals-mcp"
],
"env": {
"RAPIDAPI_KEY": "YOUR_RAPIDAPI_KEY"
}
}
}
}
}McpServers
{
"stelar-signals": {
"command": "npx",
"args": [
"-y",
"github:StelarDigital/stelar-signals-mcp"
],
"env": {
"RAPIDAPI_KEY": "YOUR_RAPIDAPI_KEY"
}
}
}Stelar Signals MCP
An MCP (Model Context Protocol) server that gives any MCP-compatible AI agent
(Claude Desktop, Claude Code, Cursor, etc.) six crypto market-signal and
utility tools, backed by the same classifier that runs a live production
grid-trading system, plus Claude-powered text tools.
This package ships with no secrets of ours. Each user brings their own
free or paid RapidAPI key — see "Get a key" below.
Tools
| Tool | What it does |
|---|---|
| crypto_regime | Market regime (chop / trend_up / trend_down / high_vol) + grid-suitability verdict for SOL, XLM, BTC, ETH, XRP, DOGE, LTC, ADA |
| crypto_sentiment | Sentiment score (-1..+1) + label for free text or a crypto asset's recent price action |
| summarize | 3-5 sentence LLM summary of a URL or raw text |
| factcheck | true/false/uncertain verdict + confidence + reasoning for a claim |
| pricecheck | Price, 24h/7d change, bullish/bearish/neutral signal for a major crypto asset |
| token_risk | Volatility/drawdown risk regime (low/med/high) vs 30-day baseline, for position sizing |
Get a key
Free tier (50 requests/mo) and paid tiers (Pro $9.90, Ultra $24.90, Mega $49.90)
at:
https://rapidapi.com/StelarDigital/api/stelar-crypto-signals-ai-toolkit?src=mcp
Sign up, subscribe to a plan, and copy your X-RapidAPI-Key from the
RapidAPI dashboard's code snippet for this API — that snippet also shows the
exact gateway host to use if it differs from the default below.
Install
Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"stelar-signals": {
"command": "npx",
"args": ["-y", "github:StelarDigital/stelar-signals-mcp"],
"env": {
"RAPIDAPI_KEY": "YOUR_RAPIDAPI_KEY"
}
}
}
}
Claude Code
claude mcp add stelar-signals -e RAPIDAPI_KEY=YOUR_RAPIDAPI_KEY -- npx -y github:StelarDigital/stelar-signals-mcp
Run directly
git clone https://github.com/stelardigital/stelar-signals-mcp
cd stelar-signals-mcp
npm install
RAPIDAPI_KEY=YOUR_RAPIDAPI_KEY node server.js
Configuration
| Env var | Required | Default | Purpose |
|---|---|---|---|
| RAPIDAPI_KEY | yes | — | Your RapidAPI subscriber key |
| RAPIDAPI_HOST | no | stelar-crypto-signals-ai-toolkit.p.rapidapi.com | Override only if your RapidAPI dashboard shows a different gateway host for this listing |
| BASE_URL | no | https://${RAPIDAPI_HOST} | Advanced: point at a different base URL entirely (e.g. for local testing against a self-hosted mirror) |
Pricing (RapidAPI subscription, not this package)
| Tier | Price | Requests/mo |
|---|---|---|
| Basic | Free | 50 |
| Pro | $9.90/mo | 2,000 |
| Ultra | $24.90/mo | 10,000 |
| Mega | $49.90/mo | 50,000 |
This npm package itself is free and MIT-licensed. You pay RapidAPI directly
for API usage above the free tier; Stelar Digital never sees or stores your
key.
Honest capability notes
- crypto_regime, pricecheck, and token_risk cover 8 major pairs only
(SOL, XLM, BTC, ETH, XRP, DOGE, LTC, ADA) — not arbitrary tokens.
- crypto_sentiment, summarize, and factcheck are LLM-backed (Claude
Haiku) — treat outputs as a fast first-pass signal, not ground truth.
factcheck returns uncertain for opinions, unverifiable claims, or
anything requiring live data the model doesn't have.
- summarize with a url fetches the page server-side; very large or
JS-rendered pages may summarize poorly or fail — pass text directly for
best results.
- All tools are rate-limited by your RapidAPI plan; the free tier (50/mo) is
for evaluation, not production load.
- Data source is the same market-data/classifier pipeline that runs a live
grid-trading bot — it is a decision-support signal, not investment advice.
License
MIT — see LICENSE.
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