# Node-RED nodes for LeafEngines Agricultural Intelligence API - Soil analysis, weather, crop recommendations, carbon credits, and MCP integration

**URL:** <https://discourse.nodered.org/t/node-red-nodes-for-leafengines-agricultural-intelligence-api-soil-analysis-weather-crop-recommendations-carbon-credits-and-mcp-integration/100763>\
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**Created:** [14 April 2026 02:28 UTC](https://discourse.nodered.org/t/node-red-nodes-for-leafengines-agricultural-intelligence-api-soil-analysis-weather-crop-recommendations-carbon-credits-and-mcp-integration/100763 "2026-04-14T02:28:32Z")\
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**Author:** ![QWarranto](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/qwarranto/32/106629_2.png) [@QWarranto](https://discourse.nodered.org/u/QWarranto)\
**Post date:** [14 April 2026 02:28 UTC](https://discourse.nodered.org/t/node-red-nodes-for-leafengines-agricultural-intelligence-api-soil-analysis-weather-crop-recommendations-carbon-credits-and-mcp-integration/100763/1 "2026-04-14T02:28:32Z")

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Node-RED nodes for LeafEngines Agricultural Intelligence API. Connect your agricultural/environmental automation workflows to soil analysis, crop recommendations, weather data, carbon credit calculations, and more. This is an agricultural intelligence API; deep canopy, infrastructure destruction, remote/offshore, urban canyon, mining, utilities, wildlife, archaeology. Hardware agnostic. Standard architectures.

**Features**

- **20+ Agricultural Intelligence Endpoints** - Soil, water, weather, crop, carbon, and AI analysis
- **Tier-Based Access Control** - Automatically respects Free, Starter, Pro, and Enterprise rate limits
- **Offline-First Architecture** - Built-in caching with formal uncertainty quantification
- **MCP Protocol Support** - Compatible with Claude Desktop and other MCP agents
- **Visual Workflow Builder** - Drag-and-drop agricultural intelligence automation

1. Soil Analysis - USDA soil data, satellite intelligence, environmental factors

2. Crop Recommendations - Optimal crop selection based on soil and climate

3. Weather Forecasts - Agricultural weather data for planning

4. Environmental Impact - Carbon footprint, water usage, sustainability analysis

5. TurboQuant Capabilities - FREE hardware optimization check (no API key required)

6. Pest Detection - Identify common agricultural pests

7. Irrigation Scheduling - Water optimization based on weather

8. Yield Prediction - Crop yield estimates

9. Market Prices - Agricultural commodity prices

10. Sustainability Score- Environmental impact assessment

Community Tier

- soil analysis (properties/pH) by FIPS code; (you select county/state; code is retrieved)
- Basic crop recommendations.

- `turbo_quant_capabilities` tool - No API key required

- Hardware optimization check

- TurboQuant compatibility verification

Per Call Tier - Starter

- All Community tier endpoints plus:
- territorial-water-quality - EPA water monitoring
- multi-parameter-planting-calendar - Planting optimization
- live-agricultural-data - Weather/soil fusion
- environmental-impact-engine - Risk scoring
- safe-identification - Plant ID with toxic lookalike warnings

Per Call Tier - Pro

- All Starter tier endpoints plus:
- agricultural-intelligence - AI crop recommendations
- carbon-credit-calculator - Carbon credit estimation
- generate-vrt-prescription - Variable-rate prescriptions
- leafengines-query - Natural language interface

Per Call Tier - Enterprise

- All Pro tier endpoints plus:
- gpt5-chat - Advanced conversational AI
- visual-crop-analysis - Visual diagnostics
- geo-consumption-analytics - Geographic pattern analysis

[https://github.com/QWarranto/node-red-contrib-leafengines](https://github.com/QWarranto/node-red-contrib-leafengines)

[https://flows.nodered.org/node/node-red-contrib-leafengines](https://flows.nodered.org/node/node-red-contrib-leafengines)