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qwarranto

Leafengines Clawhub Skill

by QWarranto · GitHub ↗ · v1.1.0 · MIT-0
cross-platform ✓ Security Clean
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Install in OpenClaw
/install leafengines
Description
Provides TurboQuant-optimized agricultural data and tools for soil analysis, weather forecasts, crop recommendations, pest detection, yield prediction, and e...
README (SKILL.md)

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)
Usage Guidance
This skill looks internally consistent for adding an agricultural MCP server, but take these precautions before installing: - Verify provenance: the homepage/source are not authoritative in the registry metadata. Visit the GitHub repo listed (https://github.com/QWarranto/leafengines-claude-mcp) and confirm the owner, recent commits, and issues before trusting an API key or running the installer. - Inspect the install script before running: scripts/install.sh writes to ~/.openclaw/config/config.yaml and performs a network health check—make sure you are comfortable with those changes. - Confirm the external endpoint: calls go to a Supabase subdomain (https://wzgnxkoeqzvueypwzvyn.supabase.co). If you need to send any sensitive or proprietary farm data, verify the service's privacy/policy and SSL certificate ownership. - Node/npm mismatch: SKILL.md metadata claims node/npm are required but they are not used by the install script. If you see further instructions that rely on node/npm, validate that before installing additional tooling. - API key handling: the project instructs you to request an API key via a GitHub issue template — be cautious about sharing contact info or sensitive details in that process. Only paste the API key into the local OpenClaw config if you trust the provider. If you want higher confidence, ask the publisher for an authoritative homepage, review the GitHub repo code and issues, and test the health endpoint from a disposable environment before adding it to your main OpenClaw configuration.
Capability Analysis
Type: OpenClaw Skill Name: leafengines Version: 1.1.0 The LeafEngines skill provides agricultural intelligence tools via a Model Context Protocol (MCP) server. The installation script (scripts/install.sh) safely configures the OpenClaw environment and provides clear instructions for API key setup without any evidence of data exfiltration, unauthorized execution, or malicious prompt injection. All network requests are directed to a legitimate Supabase-hosted endpoint (wzgnxkoeqzvueypwzvyn.supabase.co) as described in the documentation.
Capability Assessment
ℹ Purpose & Capability
The name, description, SKILL.md, API reference, and install script all consistently describe an agricultural intelligence MCP server backed by a Supabase function endpoint. One mismatch: the SKILL.md's embedded metadata declares required binaries ['node','npm'], but the registry metadata and the install script do not actually require or use node/npm. This is likely an authoring error but is worth verifying.
✓ Instruction Scope
SKILL.md and references only instruct the agent/user to configure an MCP server URL and x-api-key, and to call well-scoped endpoints (soil-analysis, weather-forecast, etc.). The runtime instructions and API reference do not direct the agent to read unrelated local files or environment secrets.
ℹ Install Mechanism
There is no packaged installer — the skill is instruction-first, but an included scripts/install.sh creates ~/.openclaw/config/config.yaml and an API_KEY_INSTRUCTIONS.md and performs a simple health check. The install script performs benign filesystem writes in the user's home directory and a network health check. This is expected for an MCP server config, but you should inspect the script before running and confirm the Supabase URL.
✓ Credentials
The skill does not request environment variables or other credentials from the agent; it requires the user to provide an x-api-key for the external API. There are no unrelated credential requests or broad secret access in the files. The API key flow (requesting via a GitHub Issues template) is unconventional but not inherently disproportionate.
✓ Persistence & Privilege
The skill does not request always:true or elevated platform privileges. The install script writes its own OpenClaw config under the user's home directory (expected behavior for adding an MCP server) and does not modify other skills' configurations or system-wide settings.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install leafengines
  3. After installation, invoke the skill by name or use /leafengines
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.1.0
LeafEngines v1.1.0 introduces TurboQuant-powered agricultural intelligence and major performance improvements. - 6x memory reduction and 8x faster inference via TurboQuant optimization—Gemma 7B now runs on 4GB devices. - Expanded toolset to 10 APIs, including new soil analysis, crop recommendation, weather, pest detection, and sustainability tools. - Added a free TurboQuant capabilities tool for hardware testing and optimization checks. - New pricing tiers and updated API documentation. - Enhanced setup guides for Claude Desktop and OpenClaw integration.
Metadata
Slug leafengines
Version 1.1.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Leafengines Clawhub Skill?

Provides TurboQuant-optimized agricultural data and tools for soil analysis, weather forecasts, crop recommendations, pest detection, yield prediction, and e... It is an AI Agent Skill for Claude Code / OpenClaw, with 113 downloads so far.

How do I install Leafengines Clawhub Skill?

Run "/install leafengines" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Leafengines Clawhub Skill free?

Yes, Leafengines Clawhub Skill is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Leafengines Clawhub Skill support?

Leafengines Clawhub Skill is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Leafengines Clawhub Skill?

It is built and maintained by QWarranto (@qwarranto); the current version is v1.1.0.

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