How do I install Off Nadir Delta?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Off Nadir Delta need an API key?

No required environment variable is listed on this record.

What transport does Off Nadir Delta use?

Off Nadir Delta is reached over HTTP.

When was Off Nadir Delta last checked?

Last checked 2026-11-08. From first signal to satellite evidence: live world-event intelligence and collection planning.

Off Nadir Delta MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://offnadir-delta.com/api/v1/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http com.offnadir-delta-mcp https://offnadir-delta.com/api/v1/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "com.offnadir-delta-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://offnadir-delta.com/api/v1/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version: 5.11.0
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

Off-Nadir Delta MCP

From first signal to satellite evidence. Give an AI agent a live intelligence workflow: discover an event, verify the reporting, identify what evidence is missing, determine whether a satellite can actually resolve it, and produce a collection-ready plan.

Real-time event and geospatial intelligence for OSINT, geopolitical risk, and GEOINT work — source-linked, geolocated, and current, not a training snapshot.

22 tools · MCP server version 5.6.0 · full reference

What it does

Seeing the event is easy. Knowing what you can prove — and what evidence is still missing — is the product. Delta:

monitors emerging world events and geolocates them
checks claims against source-linked open data, and reports the source breadth behind each one
assesses whether the event is observable from space, at what resolution, and by which sensor
returns a collection-ready recommendation: what to collect, where, and when

Connect

Hosted server — recommended

No install. Point any MCP client at the remote endpoint and approve once over OAuth 2.1 (Dynamic Client Registration is supported, so most clients need only the URL):

https://offnadir-delta.com/api/v1/mcp

In the Claude or ChatGPT apps: Settings → Connectors → Add custom connector, paste that URL. Cursor and VS Code have one-click installs on the docs page.

Claude Code:

claude mcp add --transport http off-nadir-delta https://offnadir-delta.com/api/v1/mcp

This package — local stdio

Use this when your client cannot do remote OAuth, or you would rather hold an API key in an environment variable and pin a version. Get a key at offnadir-delta.com/account/api.

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

Docker:

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

The package forwards tools/call to the hosted server with your key. tools/list answers locally from a generated catalog, so registries can introspect it without credentials.

First call — free

11 of the 22 tools cost nothing, so the first thing you run is free:

Give me the latest Daily World Brief. Lead with the three most significant developments, explain why each matters, and cite the supporting signals.

Then try the full signal-to-satellite workflow:

Find the highest-priority observable event from the last 24 hours, verify the reporting, and recommend the best available satellite collection plan.

Tools

Discover

What is happening, what changed, and what today looks like.

Tool	What it does	Cost
`query_signals`	Geolocated world events from global news media, AI-enriched with severity/GEOINT scores and collection recommendations.	3–5 tok
`get_world_brief`	AI world brief: daily (prior UTC day, all plans) or weekly/monthly by plan.	free
`query_developments`	What actually CHANGED about the events in an area, not which articles are new.	3–5 tok
`get_event_thread`	One event end to end: state plus every change in order — the "new event or update" distinction a feed cannot make.	free
`search_entities`	Find a named place (airport, base, plant, port, dam, strait…) in any language or by IATA/ICAO code.	1 tok
`get_entity`	What has happened at one place: the registry record plus its most recent linked events, each with HOW it was linked.	1 tok
`get_related_events`	The relations recorded for one event: others at the same registry facility, naming the same place, or stored as the same campaign, each saying what is shared; plus reports merged into it.	1 tok

Plan

Whether a satellite can resolve it, which one, and when it next passes.

Tool	What it does	Cost
`search_imagery`	Search the imagery catalog over an area and window.	2 tok
`plan_event_imagery`	The deterministic imagery plan for ONE event: checks BOTH sensors exactly once — sentinel-1-grd (SAR, the only look that survives cloud and night) and sentinel-2-l2a — against the event footprint and a pre/post window.	4 tok
`rank_imaging_priority`	WHERE, and with what class of satellite, observation is most worthwhile now: composite IMPORTANCE crossed with the SPEC CLASS the required resolution demands — coarse, hr (free Sentinel-class) or vhr.	1 tok
`predict_satellite_passes`	WHEN a place can next be imaged and by WHAT: 13 free-systematic and commercial-taskable families.	2 tok

Analyze

Turn reporting into a cited assessment you can audit afterwards.

Tool	What it does	Cost
`assess_signal`	AI remote-sensing deep-dive for one signal: what to observe, sensors, a collection window.	5/15 tok
`ask_analyst`	Ask the Delta Analyst an OSINT/GEOINT question; returns a structured brief.	5–123 tok
`get_analyst_job`	Status and result of an ask_analyst run.	free

Watch

Stand up continuous coverage and be told only when the answer changes. Creating and listing cost nothing — you are metered only when a check actually fires, or a new acquisition is actually measured.

Tool	What it does	Cost
`list_watches`	The Watchlist as one list, each entry with a state bucket.	free
`list_notifications`	What changed across the Watchlist, newest first: one row per change a watch reported, with read state.	free
`get_watch`	One watch end to end: target, state, latest change, measurements with recent series, standing-order questions, and for an event watch its stage, developments, imagery check and thread, plus this account's notes.	free
`create_watch`	Add a target to the Watchlist.	free
`update_watch`	Pause, resume or close a watch.	free
`delete_watch`	Delete a watch and its underlying resources — bound monitored areas with their history, and standing orders.	free
`add_note`	Add a note to a watch, start a thread, or reply.	free

Account

Pre-flight your token balance before a metered call.

Tool	What it does	Cost
`get_usage`	The calling key's remaining token balance and plan capabilities.	free

Pricing and metering

Usage-based Delta tokens, identical over REST and MCP. Costs above are generated from the same constant the biller reads, and every metered result carries the exact charge it incurred — so you never have to trust a number in a README. Free tools never touch the balance.

ask_analyst is hybrid-async: it enqueues a run and returns a job_id immediately; poll get_analyst_job (free — the run is charged once, on completion). Most questions finish in ~30–90s; a brief with satellite-imagery lookups or many sources can take 2–3 minutes.

The API and the MCP server are available on every plan, including Free — the only gate is your token balance. Call get_usage (free) to pre-flight. Current limits and package prices: offnadir-delta.com/pricing.

Authentication

Two credentials are accepted on the hosted endpoint:

OAuth 2.1 with PKCE and Dynamic Client Registration — for interactive clients
Bearer API key (Authorization: Bearer ond_...) — for servers, CI, and this stdio package

Keys are shown once at creation, hashed at rest, and revocable at any time from /account/api.

Resources

Resource	Description
`brief://latest`	The most recent AI-synthesized Daily World Brief (JSON). Free.
`signals://schema`	JSON Schema of the public Signal shape returned by query_signals / /api/v1/signals.
`usage://current`	Remaining token balance and plan capabilities for the calling key. Free.
`status://current`	How current the data is (ingestion/enrichment frontier), the Daily World Brief status, and an Operational/Delayed/Degraded roll-up. Free.
`brief://{date}`	The Daily World Brief for a specific UTC date (YYYY-MM-DD). Free.
`watch://{watch_id}`	A Watchlist entry with its current state, latest meaningful change, measurements, (for event watches) the full event thread, and the notes kept against it. The same body get_watch returns. Free.

License

Apache-2.0

Off Nadir Delta

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Off Nadir Delta?

Does Off Nadir Delta need an API key?

What transport does Off Nadir Delta use?

When was Off Nadir Delta last checked?

Documentation

Off-Nadir Delta MCP

What it does

Connect

Hosted server — recommended

This package — local stdio

First call — free

Tools

Discover

Plan

Analyze

Watch

Account

Pricing and metering

Authentication

Resources

Links

License