hubspaces 0.2.3

Local markdown/HTML browser with split-pane preview, full-text search, and a task board — stdlib-only.

Hub

Point it at a folder. Get every .md and .html inside as one searchable, previewable page.

📖 Docs & live demo →

Hub scans a directory tree, indexes every document into SQLite with full-text search and task lineage, and serves a fast local browser at http://localhost:8787. No npm. No framework. No runtime dependencies — pure stdlib Python (3.11+).

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Install

pipx install hubspaces       # isolated, recommended
# or
pip install hubspaces

From a clone (no publish needed):

git clone https://github.com/auth-02/hub && cd hub
pipx install .

This puts the hub command on your PATH: hub builds the index, and hub serve serves it and watches for changes.

Run

cd ~/my-project        # any folder you want to browse
hub serve              # serves http://localhost:8787 and rebuilds on change

Then open http://localhost:8787. That's it — Hub indexes the current directory by default.

Want to see it before pointing it at your own files? hub serve --demo builds and serves a bundled example repo.

hub serve --demo

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See it in action

The fastest way to see Hub is to run it — the bundled demo shows the real, current UI in one command, no install required:

uvx --from hubspaces hub serve --demo    # demo hub on http://localhost:8787

What you'll see:

• Index — grouped by repo, filtered by kind, sorted by recency; every task manifest carries a status badge you click to cycle ongoing → completed → paused.
• Split-pane preview — click any row for a live render with a // trace panel linking related runs, artifacts, and the parent task.
• Timeline (Ctrl+T) — a daily work summary: what have I worked on today / yesterday / this week, with git commits, runs, and artifacts inline.
• Document pages — every .md/.html opens in a clean reading view with a // trace bar; HTML artifacts get the hub's own CSS injected.

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Features

• Full-text search — filter by repo, path, title, and body simultaneously. Implicit AND, repo:name prefix supported.
• Kind chips — one-click filters for TASK, RUN, ARTIFACT, CLAUDE, README, DOC, PROMPT. Stack with repo chips and search.
• Task status badges — every task manifest shows a clickable status pill. Cycles ongoing → completed → paused. Persisted — survives DB resets, scan-root changes, and git branch switches.
• Split-pane preview — click any row for a live rendered preview with lineage trace. No page navigation needed.
• Hub Timeline — drawer (Ctrl+T) with a synthesised daily summary grouped by today / yesterday / this week, pulling from the activity log + git log across all repos.
• Activity view — a main view listing recent file events across the scan root: what changed, which task, how long ago.
• Auto-rebuild — file watcher triggers a rebuild within ~3 s of any change in the scan root.
• Keyboard-first — navigate the full list without a mouse.

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Configuration

Everything is optional. Drop a hub.toml in the folder you run Hub from (or run hub init to scaffold one):

[hub]
scan_root    = "."                      # directory to index (default: CWD)
port         = 8787                      # local server port
exclude_dirs = ["vendor", "fixtures"]   # extra dirs to skip (added to built-ins)
default_view = "board"                   # work | list | board | calendar | activity

Environment variables override the file:

Var	Default	Purpose
HUB_SCAN_ROOT	(current directory)	Directory to scan
HUB_SERVER_PORT	8787	Server port
HUB_OUTPUT	~/.local/state/hub/build/docs-index.html	Generated HTML path
HUB_DB	~/.local/state/hub/hub.db	SQLite database
HUB_DEBUG	off	1 enables logging to ~/.local/state/hub/hub.log

Scan-root priority: --root flag → HUB_SCAN_ROOT → hub.toml → .scan_root sidecar → current directory. You can also change it live: click the scan-root path in the header → edit → Save & Rebuild.

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Task structure

Hub understands this layout and builds a lineage graph automatically:

{repo}/tasks/{slug}/
    ├── manifest.md        ← TASK  (links to all below)
    ├── runs/YYYY-MM-DD/   ← RUN   (↑ back-link to manifest)
    ├── artifacts/         ← ARTIFACT
    └── prompts/           ← PROMPT

hub new task <slug> scaffolds a valid task for you.

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Agent plugin (optional)

Hub is the viewer. If you drive work with Claude Code, the companion hub-agent plugin is a self-sufficient producer + viewer: it bundles four producer skills — manifest, stacked, kagaz, dak — that create the tasks/<slug>/manifest.md structure above as you work, plus a /hub command that builds and serves the dashboard. So the board, trace, and timeline fill themselves in.

/plugin marketplace add auth-02/hub
/plugin install hub-agent@hub

Fully opt-in — Hub needs no plugin and no agent to deliver the full index/search/preview/trace experience.

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Search

Query	Finds
session tokens	files whose title or body contains both words
repo:tasks manifest	manifests in the tasks repo
repo:docs architecture	docs matching "architecture"

Keyboard shortcuts

Key	Action		Key	Action
/	Focus search		j / ↓	Next file
Ctrl+T	Toggle timeline drawer		k / ↑	Previous file
Enter	Open in new tab		Esc	Close preview / drawer

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Keep it running (macOS)

Two launchd agents start Hub at login — the server (+ watcher) and a periodic rebuild:

bash scripts/setup-launchd.sh
# custom scan root:
HUB_SCAN_ROOT=~/work bash scripts/setup-launchd.sh

Reload after upgrading:

launchctl kickstart -k gui/$(id -u)/com.user.hub-server
launchctl kickstart -k gui/$(id -u)/com.user.hub

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Development

git clone https://github.com/auth-02/hub && cd hub
python3 -m hubspace.cli.hub serve   # run from source, no install
python3 tests/run_tests.py          # stdlib unittest

Layout: code is the hubspace/ package; all generated/writable state (index, DB, log) lives under ~/.local/state/hub/, never the package directory.