ClawHub

Leafengines

MCP Tools

LeafEngines - Agricultural Intelligence with Free Tier & Founder Pricing. 1,092+ downloads. 3 tools for soil analysis, crop recommendations, and TurboQuant capabilities. Free tier available with x-free-tier header.

duplicate of @qwarranto/leafengines-clawhub-skill

Install

openclaw skills install leafengines

LeafEngines MCP Server v1.2.0

Agricultural Intelligence with Free Tier & Founder Pricing for Claude and OpenClaw. 1,092+ downloads since March 29. Free tier available with x-free-tier: true header.

Features

Why 1,092+ Developers Choose Us:

  • ✅ Free tier available - No API key required for testing
  • ✅ Founder pricing - $10→$49/month lifetime lock (first 100 customers)
  • ✅ Simple integration - 3 focused tools with clear parameters
  • ✅ Proven adoption - 1,092 organic downloads
  • ✅ Active development - Regular updates and improvements

3 Agricultural Intelligence Tools:

  1. Analyze Soil - Soil characteristics and recommendations (requires county_fips)
  2. Recommend Crop - Crop suggestions based on soil analysis
  3. Check TurboQuant - Verify optimization capabilities (FREE, no auth)

Pricing Tiers

Free Tier (No Payment Required)

  • Header: x-free-tier: true
  • Tools: check_turboquant (always free), limited analyze_soil
  • Rate Limit: Reasonable usage for testing and evaluation
  • No API Key Needed - Start immediately

Founder Pricing (First 100 Customers - Lifetime Lock)

Limited time offer: First 100 customers get lifetime pricing locked at intro rates.

Starter Plan:

Pro Plan:

After 100 customers or 30 days: Prices return to normal ($149/$499)

Normal Pricing (After Founder Period)

  • Starter: $149/month
  • Pro: $499/month
  • Enterprise: $1,999/month (custom volume)

Quick Start

Option A: Free Tier (Start Immediately)

No API key required - Use x-free-tier: true header

  1. Configure Claude Desktop:

    • Open Claude Desktop settings
    • Navigate to Developer → MCP Servers
    • Add new server:
      • URL: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server
      • Headers: x-free-tier: true

  2. Configure OpenClaw:

mcpServers:
  leafengines:
    url: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server
    headers:
      x-free-tier: true

Option B: Paid Tier (Full Access)

Get Founder pricing - First 100 customers get lifetime lock

  1. Get API Key:

  2. Configure Claude Desktop:

    • Same URL as above
    • Headers: x-api-key: YOUR_PAID_API_KEY_HERE

  3. Configure OpenClaw:

mcpServers:
  leafengines:
    url: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server
    headers:
      x-api-key: YOUR_PAID_API_KEY_HERE

Join 1,092+ developers using agricultural intelligence tools.

Use Cases

For Farmers & Agriculturists

  • Crop planning based on soil and climate
  • Irrigation optimization using weather forecasts
  • Pest management with detection tools
  • Yield prediction for harvest planning

For Researchers & Students

  • Environmental analysis for studies
  • Climate impact assessment
  • Agricultural data for research projects
  • Sustainability scoring

For Developers & AI Agents

  • Agricultural intelligence in applications
  • Environmental data for AI models
  • Real-time weather and soil data
  • Integration with farming IoT systems
  • TurboQuant optimization testing and deployment

For TurboQuant Users

  • Test optimization on your hardware
  • Verify performance improvements (6x memory, 8x speed)
  • Check compatibility for Gemma 7B on 4GB devices
  • Optimize deployment for edge/offline scenarios

Security & Privacy

Data Handling & Security

  • SSL/TLS Encryption: All API calls use HTTPS with valid SSL certificates from Supabase
  • Endpoint Security: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server
  • Data Retention: API request logs retained for 30 days for usage monitoring and abuse prevention
  • No Personal Data Collection: API does not collect or store personal information beyond necessary request data
  • Supabase Infrastructure: Enterprise-grade cloud platform with SOC 2 compliance

Free Tier Privacy

  • No Authentication Required: Free-tier endpoints (turbo_quant_capabilities) require no API key
  • Anonymous Usage Tracking: Basic metrics collected for service improvement (request count, endpoint usage)
  • No Cross-Site Tracking: No third-party analytics or tracking scripts
  • Data Minimization: Only necessary agricultural parameters collected (latitude, longitude, soil type, etc.)

API Key Privacy

  • GitHub Issue Process: Email and use case only requested for API key issuance
  • No Sensitive Data: Never request passwords, personal identifiers, or financial information
  • Key Rotation: API keys can be regenerated upon request
  • Usage Limits: Clear rate limits documented per pricing tier

API Key Options

1. Free Tier (Recommended for Testing)

  • Header: x-free-tier: true
  • Tools: check_turboquant (always free), limited analyze_soil
  • No Signup Required - Start immediately
  • Privacy: No email collection, anonymous usage

2. Founder Pricing (Limited Time)

First 100 customers get lifetime pricing lock:

3. Normal Pricing (After Founder Period)

  • Starter: $149/month
  • Pro: $499/month
  • Enterprise: $1,999/month (custom)

No more GitHub issue requests - All API keys via Stripe checkout for instant access.

API Documentation

MCP Server URL: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server

Authentication Options:

  1. Free Tier: x-free-tier: true header
  2. Paid Tier: x-api-key: YOUR_PAID_KEY_HERE header

Emergency API (Direct Calls):

  • Base URL: https://leafengines-emergency-api-1.onrender.com/v1/
  • Free Tier: Same x-free-tier: true header
  • Parameter: county_fips (5-digit code required)

MCP Tools:

  1. analyze_soil - Soil analysis with recommendations

    • Parameter: county_fips (5-digit code)
    • Free Tier: Limited access with x-free-tier: true

  2. recommend_crop - Crop recommendations

    • Parameter: county_fips (5-digit code)
    • Paid Tier: Full access with x-api-key

  3. check_turboquant - TurboQuant capabilities check

    • Parameter: county_fips (5-digit code)
    • Always FREE - No authentication required

Support & Community

Platform Downloads (as of April 20, 2026):

  • MCP Server: 1,092+ downloads (since March 29)
  • n8n Node: 476+ downloads (since April 9)
  • Node-RED: 124+ downloads (since April 6)
  • QGIS Plugin: 54+ downloads (since April 14)
  • Total: ~1,746+ downloads across platforms

License & Intellectual Property

Proprietary - Commercial API service. Free tier available for testing including TurboQuant capabilities check - used by 1,092+ developers.

TurboQuant Technology

Powered by Google's TurboQuant research: 6x memory compression for LLMs enabling Gemma 7B to run on 4GB devices with 8x faster inference for agricultural analysis tasks.

Updated: April 20, 2026 Version: 1.2.0 Key Changes:

  • Corrected tool list (3 tools, not 10)
  • Added Free Tier instructions (x-free-tier: true)
  • Updated pricing to Founder model (first 100 customers)
  • Removed outdated GitHub issue API key process
  • Added accurate download statistics (1,092+ MCP downloads)
  • Fixed Quick Start with dual paths (Free vs Paid)
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