- name
- leafengines
- version
- 1.2.0
- description
- 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.
- homepage
- https://app.soilsidekickpro.com/mcp
- source
- https://github.com/QWarranto/leafengines-claude-mcp
- metadata
- {"openclaw":{"emoji":"🌱","os":["darwin","linux"],"requires":{"bins":[]},"install":[{"id":"claude-desktop","kind":"manual","steps":["1. Open Claude Desktop settings","2. Navigate to Developer → MCP Servers","3. Add new server with URL: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server","4. Add header: x-free-tier: true (FREE) OR x-api-key: YOUR_PAID_KEY (Paid)"],"label":"Configure in Claude Desktop"},{"id":"openclaw-mcp","kind":"manual","steps":["1. Choose FREE tier (x-free-tier: true) or PAID tier (get API key from Stripe checkout)","2. Configure MCP server in OpenClaw config with appropriate header"],"label":"Configure in OpenClaw"}],"mcp":{"server":"https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server","headers":{"x-free-tier":"true"},"tools":[{"name":"analyze_soil","description":"Analyze soil characteristics and get recommendations for a specific location. Requires county_fips parameter (5-digit code).","inputSchema":{"type":"object","properties":{"county_fips":{"type":"string","description":"5-digit county FIPS code (e.g., '13067' for Fulton County, GA)"},"api_key":{"type":"string","description":"Optional API key for paid features (use x-api-key header instead)"}},"required":["county_fips"]}},{"name":"recommend_crop","description":"Get crop recommendations based on soil analysis.","inputSchema":{"type":"object","properties":{"county_fips":{"type":"string","description":"5-digit county FIPS code"},"api_key":{"type":"string","description":"Optional API key for paid features"}},"required":["county_fips"]}},{"name":"check_turboquant","description":"Check if TurboQuant capabilities are available for a location (FREE). No authentication required.","inputSchema":{"type":"object","properties":{"county_fips":{"type":"string","description":"5-digit county FIPS code"}},"required":["county_fips"]}}]}}}
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:
- Analyze Soil - Soil characteristics and recommendations (requires
county_fips) - Recommend Crop - Crop suggestions based on soil analysis
- 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), limitedanalyze_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:
- Intro: $10/month → Lifetime: $49/month (normally $149)
- Checkout: https://buy.stripe.com/14A7sL30y8bR2F4fbgaMU02
Pro Plan:
- Intro: $49/month → Lifetime: $149/month (normally $499)
- Checkout: https://buy.stripe.com/cNi3cv1WuajZcfE7IOaMU03
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
- 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
- Configure OpenClaw:
mcpServers:
leafengines:
url: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server
headers:
x-free-tier: trueOption B: Paid Tier (Full Access)
Get Founder pricing - First 100 customers get lifetime lock
- Get API Key:
- Starter: https://buy.stripe.com/14A7sL30y8bR2F4fbgaMU02 ($10→$49/month lifetime) - Pro: https://buy.stripe.com/cNi3cv1WuajZcfE7IOaMU03 ($49→$149/month lifetime)
- Configure Claude Desktop:
- Same URL as above - Headers: x-api-key: YOUR_PAID_API_KEY_HERE
- Configure OpenClaw:
mcpServers:
leafengines:
url: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/mcp-server
headers:
x-api-key: YOUR_PAID_API_KEY_HEREJoin 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), limitedanalyze_soil - No Signup Required - Start immediately
- Privacy: No email collection, anonymous usage
2. Founder Pricing (Limited Time)
First 100 customers get lifetime pricing lock:
- Starter: $10/month → $49/month lifetime (normally $149)
- Checkout: https://buy.stripe.com/14A7sL30y8bR2F4fbgaMU02
- Pro: $49/month → $149/month lifetime (normally $499)
- Checkout: https://buy.stripe.com/cNi3cv1WuajZcfE7IOaMU03
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:
- Free Tier:
x-free-tier: trueheader - Paid Tier:
x-api-key: YOUR_PAID_KEY_HEREheader
Emergency API (Direct Calls):
- Base URL:
https://leafengines-emergency-api-1.onrender.com/v1/ - Free Tier: Same
x-free-tier: trueheader - Parameter:
county_fips(5-digit code required)
MCP Tools:
analyze_soil- Soil analysis with recommendations
- Parameter: county_fips (5-digit code) - Free Tier: Limited access with x-free-tier: true
recommend_crop- Crop recommendations
- Parameter: county_fips (5-digit code) - Paid Tier: Full access with x-api-key
check_turboquant- TurboQuant capabilities check
- Parameter: county_fips (5-digit code) - Always FREE - No authentication required
Support & Community
- GitHub Repository: https://github.com/QWarranto/leafengines-claude-mcp
- Documentation: https://github.com/QWarranto/soil-sidekick-pro-guide
- Early Adopters: 1,092+ MCP downloads, 476+ n8n downloads, 54+ QGIS downloads
- Support: GitHub issues or email
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)