README.md

IsItWater AgentSkill

An AgentSkills-compatible skill for the IsItWater API. Works with OpenClaw and other AgentSkills-compatible frameworks.

This skill teaches AI agents how to check whether geographic coordinates are over water or land using the IsItWater REST API.

Installation

Via ClawHub

clawhub install isitwater

Manual

Clone this repository into your skills directory:

# Global (available to all agents)
git clone https://github.com/noreaster-group/isitwater-agentskill.git ~/.openclaw/skills/isitwater

# Or workspace-local (available to one agent)
git clone https://github.com/noreaster-group/isitwater-agentskill.git ./skills/isitwater

Configuration

The skill requires an API key from isitwater.com.

Option A — Set the environment variable directly:

export ISITWATER_API_KEY=your_api_key_here

Option B — Configure via ~/.openclaw/openclaw.json:

{
  "skills": {
    "entries": {
      "isitwater": {
        "apiKey": "your_api_key_here"
      }
    }
  }
}

If the key is not configured, the skill will guide you through the setup process when invoked.

API Endpoints

Endpoint	Method	Description	Cost
/v1/locations/water?lat=LAT&lon=LON	GET	Check if coordinates are over water	1 credit
/v1/accounts/me	GET	Account info and balance	Free

Links

• IsItWater — Get your API key
• AgentSkills Spec — The skill format standard
• OpenClaw Skills Docs — How skills work in OpenClaw
• ClawHub — Browse and install skills

License

MIT