War.gov UFO — Printing Press CLI
Prerequisites: Install the CLI
This skill drives the
binary.
You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first:
- Install via the Printing Press installer:
bash
npx -y @mvanhorn/printing-press install ufo-goat --cli-only
- Verify:
ufo-goat-pp-cli --version
- Ensure (or ) is on .
If the
install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.23+):
bash
go install github.com/mvanhorn/printing-press-library/library/other/ufo-goat/cmd/ufo-goat-pp-cli@latest
If
reports "command not found" after install, the install step did not put the binary on
. Do not proceed with skill commands until verification succeeds.
The first CLI for the War.gov/UFO declassified files portal. Search across all four agencies (DoW, FBI, NASA, State), download files with resume support, track new release tranches, and discover video-PDF pairings — all from a single binary with offline SQLite storage.
When to Use This CLI
Use this CLI when you need to browse, search, or download declassified UAP files from the War.gov PURSUE archive. Ideal for researchers tracking new releases, journalists investigating specific incidents, or agents that need structured access to government UFO data.
When Not to Use This CLI
Do not activate this CLI for requests that require creating, updating, deleting, publishing, commenting, upvoting, inviting, ordering, sending messages, booking, purchasing, or changing remote state. This printed CLI exposes read-only commands for inspection, export, sync, and analysis.
Unique Capabilities
These capabilities aren't available in any other tool for this API.
Local state that compounds
-
— Automatically detect and fetch new file tranches as the government releases them on a rolling basis
Agents monitoring the PURSUE release schedule get notified of new files without manual checking
-
— See exactly which files were added since your last sync — the 'what did I miss' command for rolling releases
When an agent needs to check for new declassified files without re-scanning the entire archive
bash
ufo-goat-pp-cli new --since 7d
Cross-agency intelligence
-
— View a chronological incident timeline spanning 1944-2025 across all four agencies
Researchers need to see the full picture: FBI case from 1947 next to a DoW mission report from 2024
bash
ufo-goat-pp-cli timeline --after 1960 --before 1970
-
— Find video-PDF pairings so researchers can locate the document that accompanies a video and vice versa
41 videos have paired documents — this command surfaces the connections instantly
bash
ufo-goat-pp-cli pairs --agent
-
— See which agency contributed what: file counts, types, date ranges, and coverage analysis
Quick answer to 'what did the FBI release vs NASA vs DoW'
bash
ufo-goat-pp-cli agencies --json --select name,file_count,types
-
— Aggregate incidents by geographic location for mapping and spatial analysis
25 incidents in Western US, 12 in Syria, 9 on the Moon — spatial patterns emerge from aggregation
bash
ufo-goat-pp-cli locations --json
Agent-native plumbing
-
— Download files with resume support, verification, and progress tracking for the 2.3 GB archive
The archive is 2.3 GB of PDFs alone — agents need reliable batch downloads with state tracking
bash
ufo-goat-pp-cli download --agency FBI --resume
Command Reference
agencies — Government agencies contributing to the PURSUE release
- — List all contributing agencies with file counts
files — Declassified UAP files (PDFs, videos, images) from FBI, DoD, NASA, State Department
ufo-goat-pp-cli files get
— Get details of a specific file
ufo-goat-pp-cli files list
— List all declassified UAP files
ufo-goat-pp-cli files search
— Full-text search across file titles, descriptions, and locations
Finding the right command
When you know what you want to do but not which command does it, ask the CLI directly:
bash
ufo-goat-pp-cli which "<capability in your own words>"
resolves a natural-language capability query to the best matching command from this CLI's curated feature index. Exit code
means at least one match; exit code
means no confident match — fall back to
or use a narrower query.
Recipes
Find all Moon incidents
bash
ufo-goat-pp-cli files list --location Moon --json --select title,agency,incident_date
Surfaces Apollo-era lunar UAP observations from NASA files
Download all FBI files
bash
ufo-goat-pp-cli download --agency FBI --resume
Batch download with resume support for the 56 FBI contributions
Cross-agency timeline for the 1960s
bash
ufo-goat-pp-cli timeline --after 1960 --before 1970 --agent
See incidents across all agencies during the peak UFO era
Find video-document pairs
bash
ufo-goat-pp-cli pairs --json --select video_title,pdf_title,agency
Discover which videos have accompanying PDF reports
Track new releases
bash
ufo-goat-pp-cli sync && ufo-goat-pp-cli new
Fetch latest manifest and see what's been added since last check
Auth Setup
No authentication required.
Agent Mode
Add
to any command. Expands to:
--json --compact --no-input --no-color --yes
.
-
Pipeable — JSON on stdout, errors on stderr
-
Filterable —
keeps a subset of fields. Dotted paths descend into nested structures; arrays traverse element-wise. Critical for keeping context small on verbose APIs:
bash
ufo-goat-pp-cli agencies --agent --select id,name,status
-
Previewable —
shows the request without sending
-
Offline-friendly — sync/search commands can use the local SQLite store when available
-
Non-interactive — never prompts, every input is a flag
-
Read-only — do not use this CLI for create, update, delete, publish, comment, upvote, invite, order, send, or other mutating requests
Response envelope
Commands that read from the local store or the API wrap output in a provenance envelope:
json
{
"meta": {"source": "live" | "local", "synced_at": "...", "reason": "..."},
"results": <data>
}
Parse
for data and
to know whether it's live or local. A human-readable
summary is printed to stderr only when stdout is a terminal — piped/agent consumers get pure JSON on stdout.
Agent Feedback
When you (or the agent) notice something off about this CLI, record it:
ufo-goat-pp-cli feedback "the --since flag is inclusive but docs say exclusive"
ufo-goat-pp-cli feedback --stdin < notes.txt
ufo-goat-pp-cli feedback list --json --limit 10
Entries are stored locally at
~/.ufo-goat-pp-cli/feedback.jsonl
. They are never POSTed unless
is set AND either
is passed or
UFO_FEEDBACK_AUTO_SEND=true
. Default behavior is local-only.
Write what surprised you, not a bug report. Short, specific, one line: that is the part that compounds.
Output Delivery
Every command accepts
. The output goes to the named sink in addition to (or instead of) stdout, so agents can route command results without hand-piping. Three sinks are supported:
| Sink | Effect |
|---|
| Default; write to stdout only |
| Atomically write output to (tmp + rename) |
| POST the output body to the URL ( or when ) |
Unknown schemes are refused with a structured error naming the supported set. Webhook failures return non-zero and log the URL + HTTP status on stderr.
Named Profiles
A profile is a saved set of flag values, reused across invocations. Use it when a scheduled agent calls the same command every run with the same configuration - HeyGen's "Beacon" pattern.
ufo-goat-pp-cli profile save briefing --json
ufo-goat-pp-cli --profile briefing agencies
ufo-goat-pp-cli profile list --json
ufo-goat-pp-cli profile show briefing
ufo-goat-pp-cli profile delete briefing --yes
Explicit flags always win over profile values; profile values win over defaults.
lists all available profiles under
so introspecting agents discover them at runtime.
Exit Codes
| Code | Meaning |
|---|
| 0 | Success |
| 2 | Usage error (wrong arguments) |
| 3 | Resource not found |
| 5 | API error (upstream issue) |
| 7 | Rate limited (wait and retry) |
| 10 | Config error |
Argument Parsing
- Empty, , or → show output
- Starts with → ends with → MCP installation; otherwise → see Prerequisites above
- Anything else → Direct Use (execute as CLI command with )
MCP Server Installation
- Install the MCP server:
bash
go install github.com/mvanhorn/printing-press-library/library/other/ufo-goat/cmd/ufo-goat-pp-mcp@latest
- Register with Claude Code:
bash
claude mcp add ufo-goat-pp-mcp -- ufo-goat-pp-mcp
- Verify:
Direct Use
- Check if installed:
If not found, offer to install (see Prerequisites at the top of this skill).
- Match the user query to the best command from the Unique Capabilities and Command Reference above.
- Execute with the flag:
bash
ufo-goat-pp-cli <command> [subcommand] [args] --agent
- If ambiguous, drill into subcommand help:
ufo-goat-pp-cli <command> --help
.