Is Mcp Server Coinrailz safe to install?

SaferSkills independently audited Mcp Server Coinrailz (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.

CategoryWeightCategory scoreContribution

Securityprompt, exec, net, exfil, eval

35%

100

35.0 pts

Supply chainhash, typosquat, maintainer, lockfile

20%

100

20.0 pts

Maintenancestaleness, pinning, CI

15%

100

15.0 pts

TransparencySKILL.md, perms, README

15%

100

15.0 pts

Communityinstalls, verify, response

15%

100

15.0 pts

Findings & checks · 0 flagged

Securityscore 100 · 0 findings

✓—All security checks passedNo findings in this category for the latest scan.pass

Supply chainscore 100 · 0 findings

✓—All supply chain checks passedNo findings in this category for the latest scan.pass

Maintenancescore 100 · 0 findings

✓—All maintenance checks passedNo findings in this category for the latest scan.pass

Transparencyscore 100 · 0 findings

✓—All transparency checks passedNo findings in this category for the latest scan.pass

Communityscore 100 · 0 findings

✓—All community checks passedNo findings in this category for the latest scan.pass

The primary manifest — the file an agent reads to learn what this artifact does.

README.md · 1 file

README.md8.7 KB · Markdown

Coin Railz MCP Server

A Model Context Protocol (MCP) server exposing 63 Coin Railz x402 micropayment services to Claude and other LLMs. Access blockchain analytics, trading signals, satellite/earth data (NASA & ESA), IoT sensor feeds, AI inference, prediction markets, and more — all paid with USDC credits or native x402 on-chain payments.

Features

63 Tools for Claude: Complete coverage across 14 service categories
First-Call Free: gas-price-oracle and token-metadata are FREE for first-time users
API Key Authentication: Simple prepaid credits system — no blockchain knowledge required
x402 Protocol Support: Native USDC micropayments on Base for crypto-native agents
Coinbase AgentKit Compatible: Works with AgentKit MCP Extension out of the box
14 Service Categories: From trading intelligence to NASA satellite data

Quick Start

Installation

pip install coinrailz-mcp

Configure Claude Desktop

Add to your Claude Desktop configuration:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "coinrailz": {
      "command": "python",
      "args": ["-m", "coinrailz_mcp"],
      "env": {
        "COINRAILZ_API_KEY": "your-api-key-here"
      }
    }
  }
}

Get an API Key

Visit https://coinrailz.com/credits
Purchase credits with Stripe (credit card) or USDC
Generate an API key
Set the COINRAILZ_API_KEY environment variable

Free Trial: gas-price-oracle and token-metadata are FREE for your first call!

Available Tools (63)

Category 1: Discovery & Testing (1)

Tool	Description	Price
`ping_coinrailz`	Test platform connectivity	$0.25

Category 2: Trading Intelligence (14)

Tool	Description	Price
`get_gas_prices`	Real-time gas across 6 chains	$0.10 (FREE first)
`get_token_metadata`	Token name, symbol, decimals	$0.10 (FREE first)
`get_token_price`	Real-time DEX prices	$0.25
`get_token_sentiment`	AI social sentiment	$0.25
`get_trending_tokens`	Trending by volume	$0.50
`get_whale_alerts`	Large transaction alerts	$0.35
`get_dex_liquidity`	DEX liquidity depth	$0.20
`get_trade_signals`	AI trading signals	$0.75
`get_trading_signal`	Symbol-specific signals	$1.00
`get_sentiment_analysis`	Multi-source sentiment	$0.50
`get_arbitrage_opportunities`	Cross-chain arb scanner	$1.25
`get_correlation_matrix`	Token correlations	$0.75
`get_risk_metrics`	Volatility, VaR, drawdown	$1.00
`get_batch_quote`	Multi-token quotes	$0.40

Category 3: Execution & Infrastructure (4)

Tool	Description	Price
`get_multi_chain_balance`	Wallet balances across chains	$0.50
`build_transaction`	Build unsigned transactions	$0.30
`manage_approvals`	Token approval manager	$0.20
`bridge_tokens`	Cross-chain bridge quotes	$2.00

Category 4: Premium Services (4)

Tool	Description	Price
`scan_smart_contract`	Contract security scan	$1.00
`get_wallet_risk_score`	Wallet risk analysis	$0.50
`track_portfolio`	Portfolio analytics	$0.50
`optimize_portfolio`	AI portfolio optimization	$2.00

Category 5: Real Estate (3)

Tool	Description	Price
`get_property_valuation`	AI property valuation	$0.75
`analyze_lease`	Lease term analysis	$1.00
`track_construction_progress`	Construction tracking	$1.50

Category 6: Banking/Finance (3)

Tool	Description	Price
`get_credit_risk_score`	Credit risk assessment	$1.25
`detect_fraud`	AI fraud detection	$0.75
`run_compliance_check`	AML/KYC checks	$1.75

Category 7: Polymarket Prediction Markets (4)

Tool	Description	Price
`get_polymarket_events`	Active prediction markets	$0.25
`get_polymarket_odds`	Event odds	$0.50
`search_polymarket`	Search events	$0.25
`get_prediction_market_odds`	Aggregated odds	$0.50

Category 8: AI Agent Infrastructure (3)

Tool	Description	Price
`create_agent_wallet`	Create Coinbase CDP agent wallet	$2.00
`create_instant_agent_wallet`	Instant temp wallet	$1.00
`verify_agent_identity`	ERC-8004 on-chain identity	$5.00

Category 9: Enterprise Services (3)

Tool	Description	Price
`request_smart_contract_audit`	Full security audit	$10.00
`request_payment_processing`	Merchant payment setup	$0.50
`request_compliance_consultation`	AML/KYC consulting	$5.00

Category 10: Traditional Markets (2)

Tool	Description	Price
`get_stock_sentiment`	AI stock market sentiment (AAPL, TSLA, etc.)	$0.40
`get_forex_sentiment`	AI forex pair sentiment (EURUSD, GBPJPY, etc.)	$0.40

Category 11: Kalshi Prediction Markets (3)

Tool	Description	Price
`get_kalshi_markets`	Active CFTC-regulated markets	$0.25
`get_kalshi_odds`	Market odds and orderbook	$0.25
`search_kalshi`	Search markets by keyword	$0.25

Category 12: Satellite & Earth Observation (12) — NEW

Tool	Description	Price
`get_fire_alerts`	NASA FIRMS real-time fire detection	$0.15
`get_weather_imagery`	NASA GIBS satellite weather imagery	$0.15
`get_vegetation_health`	NDVI vegetation health (satellite)	$0.15
`detect_floods`	ESA Sentinel-1 SAR flood mapping	$0.25
`get_air_quality`	ESA Sentinel-5P atmospheric pollutants	$0.15
`get_land_use`	ESA WorldCover land classification	$0.15
`get_satellite_earthdata`	NASA Earthdata gateway	$0.25
`search_earthdata_granules`	Search 1B+ NASA satellite granules	$0.25
`get_precipitation_data`	NASA GPM rain rate data	$0.25
`get_sea_surface_temperature`	NASA MODIS sea surface temp	$0.25
`get_soil_moisture`	NASA SMAP soil moisture	$0.25
`get_ocean_color`	MODIS Aqua chlorophyll-a	$0.25

Category 13: IoT & DePIN Data (5) — NEW

Tool	Description	Price
`get_fleet_telematics`	GPS, fuel, speed from fleet devices	$0.10
`get_weather_station_data`	Hyperlocal IoT weather data	$0.10
`read_iot_sensor`	Single IoT sensor reading	$0.05
`stream_iot_device`	Real-time IoT device stream	$0.10
`export_iot_bulk_data`	Historical IoT data export	$0.25

Category 14: AI Inference & Yield (2) — NEW

Tool	Description	Price
`run_ai_inference`	Pay-per-call GPT-4o-mini via USDC	$0.05
`find_solana_yield`	Solana yield opportunities (Kamino)	$0.25

Example Usage in Claude

After configuring the MCP server, try asking Claude:

"What are the current gas prices on Ethereum and Base?"
"Get the wallet balance for 0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"
"Are there any active wildfires within 100km of 37.7749° N, 122.4194° W?"
"What is the current sea surface temperature near the Maldives?"
"Get soil moisture data for latitude 41.8, longitude -87.6"
"What are the trending tokens on Base right now?"
"Get trading signals for ETH"
"Search Polymarket for Bitcoin events"
"Scan this smart contract for vulnerabilities: 0x..."
"Run AI inference: summarize the latest DeFi news"
"Find the best USDC yield on Solana right now"

Environment Variables

Variable	Description	Required
`COINRAILZ_API_KEY`	Your API key from coinrailz.com/credits	Recommended
`COINRAILZ_BASE_URL`	Override base URL (default: https://coinrailz.com)	No

Pricing

Credits are deducted per service call:

IoT sensors: $0.05
Most data services: $0.10 - $0.50
Analytics & AI: $0.50 - $2.00
Enterprise services: $5.00 - $10.00

Purchase credits at https://coinrailz.com/credits

Supported Blockchains

Ethereum
Base (Coinbase L2)
Polygon
BNB Chain (BSC)
Arbitrum
Optimism
Solana

Contributing

Contributions welcome! Please open an issue or submit a PR.

Support

Documentation: https://coinrailz.com/developers
Issues: https://github.com/tdnupe3/mcp-server-coinrailz/issues
Email: [email protected]

License

MIT License - see LICENSE file

Mcp Server Coinrailz— agent skill

Is Mcp Server Coinrailz safe to install?

Coin Railz MCP Server

Features

Quick Start

Installation

Configure Claude Desktop

Get an API Key

Available Tools (63)

Category 1: Discovery & Testing (1)

Category 2: Trading Intelligence (14)

Category 3: Execution & Infrastructure (4)

Category 4: Premium Services (4)

Category 5: Real Estate (3)

Category 6: Banking/Finance (3)

Category 7: Polymarket Prediction Markets (4)

Category 8: AI Agent Infrastructure (3)

Category 9: Enterprise Services (3)

Category 10: Traditional Markets (2)

Category 11: Kalshi Prediction Markets (3)

Category 12: Satellite & Earth Observation (12) — NEW

Category 13: IoT & DePIN Data (5) — NEW

Category 14: AI Inference & Yield (2) — NEW

Example Usage in Claude

Environment Variables

Pricing

Supported Blockchains

Contributing

Support

License

Audit the pieces. Scan the whole. Decide.