Uap Pulse MCP server

🛸 uap-pulse

An MCP server (and a live map) for the Pentagon's declassified UAP files.

On July 10, 2026, the U.S. Department of War published PURSUE Release 04 on war.gov/UFO. uap-pulse now bundles all four releases: 334 U.S. records, plus 16 curated official-government cases from 12 nations — 350 records total, spanning 1944–2026.

Official sources only. U.S. PURSUE records are public domain under 17 U.S.C. § 105. The international layer links to official national archives; rights remain with each originating source. No scraped civilian databases. Not affiliated with or endorsed by any government.

🗺️ Live map: https://uap-pulse.vercel.app · 📦 npm: uap-pulse

Use it as an MCP server

Your agent can search all 350 records by release, location, agency, era, or type — and pull the direct official source link for each.

Claude Desktop / any MCP client — add to your config:

{
  "mcpServers": {
    "uap-pulse": { "command": "npx", "args": ["-y", "uap-pulse"] }
  }
}

That's it — no API key, no auth, no cost. The data ships with the package.

HTTP (v2 stateless)

Default is stdio. Optional Streamable HTTP — no session id, JSON responses, loopback only:

npx -y uap-pulse --http
# GET  http://127.0.0.1:3000/health
# POST http://127.0.0.1:3000/mcp   (sessionless)

Env: UAPPULSEHOST, UAPPULSEPORT, UAPPULSETRANSPORT=http.

Tools

Example — "What UAP files mention the Moon?" → search_sightings({ location: "Moon" }) → NASA Gemini/Apollo records with their war.gov links.

Latest release — search_sightings({ release: 4, limit: 100 }) → all 40 files released on July 10, including the 1949 Los Alamos conference transcript, Project Sign records, new sensor videos, and STS-80 images.

The live map

A 3D globe of every geolocatable record — points pulse where the sightings cluster, colored by agency, filterable by era (WWII Foo Fighters → the Navy Era). Click a hotspot to read the files and open them on war.gov. Off-world records (Moon, orbit) get their own panel.

Run it locally:

cd site && python3 -m http.server 8080   # then open http://localhost:8080

Or deploy the site/ folder to Vercel (static, no build step).

Data

• Source: war.gov/UFO — PURSUE Releases 1–4 (2026-05-08 through 2026-07-10).
• License of the data: Public domain (U.S. federal government work, 17 U.S.C. § 105).
• Coverage: 350 records · 275 geolocated · 20 off-world · 1944–2026. U.S. records by agency: War (171), FBI (87), NASA (40), CIA (21), State (7), DOE (5), ODNI (1), Intelligence Community Agency (1), U.S. Government (1).
• The official war.gov CSV is mirrored locally for reproducible builds; coordinates are representative centroids for named locations, maintained in scripts/build_data.py.

Rebuild the dataset: npm run data (or python3 scripts/build_data.py).

Develop

npm install
npm run build      # tsc -> dist/
npm start          # run the MCP server over stdio

License

Shortened. The full README is on GitHub.