Off-Nadir Delta — MCP server (stdio)

Local Model Context Protocol server for Off-Nadir Delta — live, geolocated world-event intelligence for AI agents.

It exposes the same tool surface as the hosted server and forwards every call to https://offnadir-delta.com/api/v1/mcp using your API key. Use this if your client prefers a local stdio server and a bearer key over the remote OAuth connector.

Prefer zero-install? Point any MCP client straight at the hosted endpoint https://offnadir-delta.com/api/v1/mcp (OAuth 2.1 or a bearer key). See the docs. This package is the local option.

Tools

Plus resources (brief://latest, brief://{date}, signals://schema, usage://current, imagery://collections) and prompts (daily-situation-briefing, assess-top-signal, aoi-watch, market-exposure-check).

Costs are token charges against your balance. Reading the brief and checking usage are free; only your token balance gates metered calls. Free tier available — start with get_world_brief (0 tokens).

Related MCP server: SHEARLINE

Setup

1. Get an API key at https://offnadir-delta.com/account/api (issued self-serve; format ond_…).

2. Add the server to your MCP client.

Claude Desktop / Claude Code (claude_desktop_config.json)

{
  "mcpServers": {
    "off-nadir-delta": {
      "command": "npx",
      "args": ["-y", "offnadir-delta-mcp"],
      "env": { "OFFNADIR_DELTA_API_KEY": "ond_your_key_here" }
    }
  }
}

From source

git clone https://github.com/Off-Nadir-Lab/offnadir-delta-mcp.git
cd offnadir-delta-mcp
npm install && npm run build
OFFNADIR_DELTA_API_KEY=ond_... node dist/index.js

Docker

docker build -t offnadir-delta-mcp .
docker run --rm -i -e OFFNADIR_DELTA_API_KEY=ond_... offnadir-delta-mcp

Environment

How it works

Introspection (initialize, tools/list, resources/list, prompts/list) is answered from a bundled catalog with no network and no credentials. Execution (tools/call, resources/read, prompts/get) is forwarded to the hosted remote server over Streamable HTTP with your OFFNADIR_DELTA_API_KEY.

Links

• MCP overview: https://offnadir-delta.com/mcp

• Docs / setup: https://offnadir-delta.com/docs/mcp

• Python SDK: https://pypi.org/project/offnadir-delta/

• Official MCP Registry: com.offnadir-delta/mcp

License

Apache-2.0 © Off-Nadir Lab