azimut 0.3.0

The OSINT workspace that runs on your machine.

Install & run

pipx install azimut   # isolated app install; plain `pip install azimut` also works
azimut                # starts on http://127.0.0.1:8477 and opens a browser tab

No Python? Every release attaches a self-contained binary for Windows, macOS (Apple Silicon) and Linux on the Releases page — download, run, and it opens in your browser.

Your cases and settings live under ~/Azimut, outside the app: upgrading or removing Azimut leaves them alone. Install in detail covers the binaries' first-run warnings, building from source and the development loop.

What Azimut is

A local OSINT workspace for reviewing media, building geolocation proofs and keeping case notes together. It is built for open-source investigators, journalists and researchers. Each case is a plain folder that can be reopened, archived or shared.

The name is the French word for azimuth, the compass bearing you sight along to fix a point on the map.

Under the hood: reusable proof and thread templates, per-case SQLite with a bounded catalog, a durable one-worker thumbnail queue, the map-capture browser extension, and cross-platform binaries with a bundled ffmpeg.

Every tool works one-shot (a scratch session, no setup) or inside a case, a plain directory holding the whole investigation.

New in v0.3.0

A new map with much more on it, and Azimut's tools drawn over other map sites.

• The map runs on MapLibre, with modes in one rail, layers in a side panel and a status line. Right-click the ground to copy, save, measure, read the sky or open the point's imagery history.
• Esri Wayback as a basemap, narrowed to the releases that changed the point and dated by when the picture was taken.
• Key-less overlays (borders, roads, railways, power lines, sea marks, GPS traces), NASA FIRMS fires and VIIRS night lights for a chosen day.
• Several map tabs sharing one camera, with saved points and grid sweeps synced live between them.
• Captures can carry a scale bar and a north arrow, and a place's uncertainty can be traced as a shape.
• The capture extension draws measure, saved points, sun and moon, search grids, fires and case media over third-party map sites, and updates from Settings. Firefox gets a signed, self-updating add-on.
• Geo Report fills the X or Bluesky composer with the whole thread, and Reverse Search drops the picture straight into the engine's uploader.
• The app opens on a case Home, and ? opens a Guide on the current tool.
• Existing cases open unchanged, and older bundles still import.

Cases on disk

Inside a case, Azimut owns only the azimut/ directory. README.txt explains the boundary; anything else at the case root is yours and travels with the case bundle.

The workspace root stays equally readable: permanent case folders sit directly under ~/Azimut. Azimut keeps scratch sessions, bundles, settings, runtime tools and tile caches under the hidden ~/Azimut/.azimut/ directory. Settings → Storage moves the workspace anywhere you like, including an external drive, or adopts one you moved yourself. The old copy is kept until you delete it.

The Case Doctor checks case integrity, including the derived Timeline index. It only changes a case after you choose a repair, and states what a database rebuild cannot recover before it starts.

Install in detail

Azimut runs in a normal browser tab (Firefox/Chrome); there is no separate window. Closing the terminal it prints its URL into stops the app.

Update with pipx upgrade azimut, remove with pipx uninstall azimut. Your cases and settings live under ~/Azimut; upgrades and uninstalling the app do not remove them. Delete ~/Azimut manually if you also want to remove the data.

Ready-to-run binary (no Python)

Each release attaches a self-contained binary per OS. Download it from the Releases page and run it; it opens Azimut in your browser.

First run, the binaries are unsigned, so the OS warns before letting them open:

• macOS: right-click the file → Open → Open (Gatekeeper only offers "Open" from the context menu for unidentified developers), or run xattr -d com.apple.quarantine ./azimut-macos-* once.
• Windows: SmartScreen shows "Windows protected your PC"; click More info → Run anyway.
• Linux: mark it executable with chmod +x azimut-linux-x86_64.

Azimut checks for a newer release on startup by default and links the download. Settings can disable that check, and Settings → System → Check for updates runs it manually. Replace the old binary with the new one. To uninstall, delete the binary. Either way ~/Azimut stays put, so cases open unchanged.

The downloadable binaries bundle a static ffmpeg (and ffprobe), so video thumbnails, frame scans, video enhancement, and downloads that merge separate audio+video streams work out of the box. If you pip install azimut instead, put ffmpeg on your PATH for those features. Everything else works without it. The bundled ffmpeg is redistributed under its own license; see ffmpeg.org/legal.html.

From source

Requires Python 3.11+ and Node.js 20+ for the frontend build.

macOS and Linux:

git clone https://github.com/OsintMeThat/azimut && cd azimut
python3 -m venv .venv && .venv/bin/pip install -e ".[dev]"
cd frontend && npm ci && npm run build && cd ..
.venv/bin/azimut

Windows PowerShell:

git clone https://github.com/OsintMeThat/azimut
Set-Location azimut
py -3.11 -m venv .venv
.venv\Scripts\python -m pip install -e ".[dev]"
Set-Location frontend
npm ci
npm run build
Set-Location ..
.venv\Scripts\azimut.exe

Rebuild and relaunch the local app with the cross-platform helper:

python3 scripts/relaunch.py       # macOS / Linux
py scripts\relaunch.py            # Windows

The tool rebuilds the frontend, stops the previous Azimut instance started through the same tool, and launches the fresh build. It never kills unrelated processes by name. Use --no-browser to keep it from opening a new tab, and --ext to bring the capture extension along (see below).

Working on the extension:

python3 scripts/devext.py             # load it into a dev Chrome and Firefox
python3 scripts/devext.py --watch     # and reload it on every save
python3 scripts/relaunch.py --ext     # app + extension in one command

It opens a Chrome and a Firefox of its own, loads extension/ from disk and writes the pairing token into it, so an edit needs no reinstall and no paste. Each dev browser keeps its profile between runs, and the everyday browsers are left alone. Every pass reports when the extension's background restarted, which is how you see the new code was taken. --fresh starts from an empty profile, python3 scripts/devext.py chrome (or firefox) drives just one.

Frontend development (hot reload, proxied API):

.venv/bin/azimut --no-browser &     # backend on :8477
cd frontend && npm run dev          # UI on :5173

Checks (CI runs these on every push):

uv run ruff check src tests scripts packaging   # lint
uv run mypy                    # type-check the package, scripts and packaging
cd frontend && npm run check   # svelte-check (blocks on errors)

Capture extension (optional)

A browser extension (Chrome/Edge and Firefox) captures external map sites straight into a case: Google Maps & Earth, Bing, Yandex, OSM, Apple Maps, Zoom Earth, Copernicus Browser and Satellites.pro, one screenshot per click with coordinates parsed from the URL. It also powers the Capture button on the Google (Maps JS) basemap, fills a composer with a thread Geo Report prepared, and opens a reverse-image engine with a picture from the case.

On a 2D map it can draw Azimut's own tools over the site: measure, the case's saved points, sun and moon, a search grid that opens in the app afterwards, and reference windows holding the case's own images and videos beside the imagery. The scale is measured off the map rather than assumed, so the tools switch themselves off — with the reason shown — on a view they cannot compute on.

On Chrome, Edge and Brave, install it from Settings → Capture extension: the app writes the extension into a folder it owns, you load that folder unpacked once and paste the pairing token. Because the app owns the folder, later updates are one button — it rewrites the files and the extension restarts itself.

Firefox refuses an unsigned extension and forgets an unpacked one on exit, so it installs the signed azimut-capture-<version>.xpi from the latest release instead. That copy is sealed, so the update button does not apply to it: Firefox reads Azimut's own update manifest and replaces the add-on itself. Full instructions in extension/README.md.

Building & releasing

The Svelte frontend builds into src/azimut/static/ (git-ignored) and is bundled into the Python wheel via hatchling artifacts. So npm run build must run before building the package, or the shipped UI is stale.

cd frontend && npm run build && cd ..    # refresh the bundled UI
uv sync --frozen --no-dev --group release --no-install-project
uv sync --frozen --no-dev --group release --no-build-isolation --no-editable
uv run --no-sync python -m build --no-isolation
uv run --no-sync pyinstaller packaging/azimut.spec

Versions

The app version lives in src/azimut/__init__.py alone; pyproject.toml reads it back, and the release tag must match it.

The capture extension keeps its own version: the app release that last changed a shipped file, so it lags whenever the extension is left alone. tests/test_updates.py digests what the extension ships and fails either way — a change without a bump, or a bump without a change. When you do change the extension, set extension/manifest.json to the current app version and record the digest the failing test prints.

Within a development cycle that version cannot move: it is already the app's own. So the update button compares the digest instead, which the installed folder records in its install.json — meaning any edit under extension/ shows up as an available update immediately, with no bump and no restart. That is also the loop for testing the updater (docs/superpowers/specs/2026-09-10-extension-self-update-design.md).

Signing the extension for Firefox

Firefox Release enforces extension signing with no override, so the Firefox copy is an XPI signed by Mozilla and served from the release. Signing is decoupled from publishing: --channel unlisted runs automated validation, puts no listing on addons.mozilla.org, and hands the file back.

Run it after the release carrying that version exists, from a checkout of the tag, with credentials from the AMO developer hub:

export AMO_JWT_ISSUER=... AMO_JWT_SECRET=...
python3 scripts/sign_extension.py                    # signs, writes packaging/updates.json
gh release upload v0.3.0 dist-xpi/azimut-capture-0.3.0.xpi

Then commit packaging/updates.json. That file is what browser_specific_settings.gecko.update_url points at, served raw from main, and Firefox re-reads it about once a day — so a release that changed the extension is not delivered to Firefox users until it lands on the branch. After that manifest PR is merged, verify the public manifest, asset URL and signed bytes together:

python3 scripts/sign_extension.py --verify-release

Two rules the script enforces rather than trusts:

• It signs what the extension ships, not the extension/ directory — extinstall.shipped_files(), so the XPI, the .zip and the folder the app owns are the same bytes.
• A version is signed once. AMO refuses a second copy of one it already has, and the extension's version deliberately stays put across releases that leave it alone, so the script stops with that reason instead of failing mid-upload.

The add-on id in extension/manifest.json is permanent: AMO reserves it at the first signature, and changing it later is a different add-on that loses every pairing. tests/test_extension_signing.py gates the id, the update URL and the manifest's shape.

Nothing about this touches development. scripts/devext.py still loads extension/ straight into a dev Firefox as a temporary add-on, which needs no signature.

Dependencies

pyproject.toml declares ranges (the contract for pip install azimut users); uv.lock pins the exact set, and is what CI and the release builds install. The wheel only declares its dependencies, but the binary contains them, so building it outside the lock ships whatever the resolver happened to pick that day.

uv lock --check                  # CI does this: is the lock in sync with pyproject?
uv lock --upgrade                # refresh everything, then run the suite
uv lock --upgrade-package yt-dlp # refresh one

Raising an upper bound is a deliberate act: bump it in pyproject.toml, run uv lock, and make sure the suite passes before it lands. The weekly "latest deps" CI job re-resolves past the lock, so upstream breakage shows up as a red run of ours rather than a broken install for someone else.

The map's offline city list is data, not a dependency: src/azimut/engine/data/cities.tsv.gz, about 770 KiB, trimmed from GeoNames (CC BY 4.0) by python scripts/build_cities.py. Rebuild it when it goes stale; nothing else reads it.

yt-dlp and gallery-dl are deliberately unbounded: they track sites that change, so pinning them just schedules a breakage. They can also be updated from inside the app (Settings → System → Downloaders), which is what keeps a months-old binary working.

Releases are automated: push a semver tag and GitHub Actions (.github/workflows/release.yml) builds the wheel + Windows/Linux/macOS binaries, attaches them to a GitHub release, and publishes to PyPI. Don't publish by hand.

git tag v0.3.0 && git push origin v0.3.0

One-time setup: register the repo as a PyPI Trusted Publisher for the azimut project (no API token to store).

Principles

1. No account, telemetry or automatic upload. The server binds to 127.0.0.1, and Azimut never posts on your behalf.
2. A case contains the investigation's files and SQLite graph. A closed case folder is complete and portable; bundle export carries both Azimut's files and anything kept beside them.
3. One tab = one tool, useful in 30 seconds.
4. Azimut integrates specialized services instead of recreating them.
5. The analyst decides; tools do not produce automated verdicts.
6. Every artifact records how it was produced.
7. Free and open source. No paid key is ever required; bring your own for more basemaps.

Full spec: docs/SPEC.md.

License

AGPL-3.0-only: free and open source; hosted or modified versions must share their source.