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Noema

Think in atoms, not threads. Navigate AI responses on a spatial canvas.

v1.0.7

Linux

Noema_1.0.6_amd64.AppImage SHA-256: 7de3ddcbe1dc0847400b604c35335b36b7e3035f805ae9a4bf23e8bce78bb644
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Companion browser extension

Noema Extractor

Extract any article or page from your browser and send it straight to the Noema canvas. Now available for Chrome and Firefox.

Chrome Web Store → Firefox Add-ons →
Changelog · How it works · Terms · Privacy · Extension Terms · Extension Privacy
 

Pragma Symphony

A desktop cockpit for Claude Code. Phased sessions, tests that really run, an independent review.

MIT

Pragma Symphony is open source. There are no prebuilt binaries: you build it from the repository, which takes a few minutes and needs Rust, Node.js and Claude Code. The README lists the prerequisites for Windows and Linux. Current version: v2.0.0.

Source, build instructions and screenshots — free to use, forever. View on GitHub →
Changelog · How it works · Terms · Privacy · License

Changelog

Full release history for each product.

Noema

Atom canvas — spatial AI interface

v1.0.7

patch
Added
  • Built-in guide sessions that walk new users through the app on first launch
  • The sessions panel now opens at startup, so you can pick up where you left off
  • Windows installer is now digitally signed (publisher: lightweb.it di Paolo Tanzi)
Fixed
  • Saving a session could wipe the atoms stored previously — sessions are now saved without losing existing atoms
  • Undo and redo no longer misbehave when switching between sessions
Changed
  • Various onboarding and reliability improvements

v1.0.6

patch
Added
  • The license screen now has a "Buy a license" link that opens the pricing page, so a new user without a key has a clear way forward from the activation dialog
Changed
  • Minor network-policy hardening — dropped an unused local endpoint from the app's content-security policy

v1.0.5

patch
Fixed
  • Pressing F1 to close the Help panel could immediately reopen it, due to a keyboard-listener conflict between the panel and the main window — it now closes reliably
  • Editing an atom, or creating a new blank atom, no longer crashes the canvas if the local database write fails — the error is now logged instead of interrupting the session
Changed
  • Various other under-the-hood reliability improvements

v1.0.4

patch
Fixed
  • Browser extension pairing hardened for GDPR compliance — the hardcoded shared secret used by the extension to talk to the desktop app (readable inside the published extension code) is replaced with a per-install token generated on first launch and stored in the OS keychain; the local endpoint's CORS policy is also restricted to browser-extension origins only, so no arbitrary web page can read the token or reach the endpoint

v1.0.3

patch
Fixed
  • License activation no longer fails with a "server unreachable" error in the installed app — license API calls now go through the native HTTP layer instead of the in-app webview, so they are not blocked by cross-origin (CORS) restrictions

v1.0.2

patch
Changed
  • Export dialog — the format picker is now an inline DOCX / PDF toggle instead of a dropdown, matching the syntactic/semantic selector style

v1.0.1

patch
Added
  • Clock-rollback protection — a signed high-water timestamp in the OS keychain detects when the system clock is set backwards to extend a trial or grace period offline
  • Token budget warning banner — shown when the input bar is hidden (e.g. extension sessions) so the 80%+ budget alert is always visible
Fixed
  • Session import now validates the file shape (JSON, session, atoms, links) before writing to the database — malformed or untrusted .noema.json files are rejected instead of imported
  • AI requests now have a 120s timeout so a stalled connection no longer hangs the parse indefinitely
Changed
  • Faster session saves — atoms are persisted in chunked multi-row inserts and bulk deletes, instead of one query per atom

v1.0.0

major
Added
  • Spatial atom canvas — AI responses decomposed into interactive cards arranged by hierarchy
  • Three AI connectors: Claude (Sonnet), OpenAI (GPT-4o), Google (Gemini 2.0 Flash)
  • Local Ollama connector for fully offline operation
  • Atom parser: syntactic mode (zero-AI, HTML-based) and semantic mode (Claude Haiku, strict JSON)
  • Noise filter — strips intro/outro/filler atoms before they reach the canvas
  • Session persistence via SQLite — all data stays on your machine
  • SKIA link system — draw transversal connections between any two atoms in a session
  • Clipboard — copy and paste atom subtrees; accumulate multiple entries
  • Undo/Redo (Ctrl+Z / Ctrl+Shift+Z) with full canvas state snapshots
  • Drag single atom or Shift+drag to move an entire subtree as a rigid group
  • Zoom toward cursor, pan, fit-view (⊡ button or double-click)
  • Deep parse — expand any atom on demand into a second layer of structure
  • Atom color palette with depth-decay propagation to children
  • Insert operations: above, child, intercalate between atom and its children
  • Delete with chain preservation (re-parent) or full subtree removal
  • Session import/export as .noema.json
  • Browser extension (Chrome) — extract any web page to the canvas via localhost:11420
  • Head mode — focus on an atom and its subtree; breadcrumb shows the ancestor chain
  • Collapse toggle on atoms with children
  • License system — perpetual license, 14-day trial, 1-year updates included

Pragma Symphony

Claude Code cockpit — phased sessions, VERIFY, REVIEW, projects. Open source.

v2.0.0

major
Added
  • Open source under the MIT licence, built from source (github.com/lightwebit/pragma-symphony): there are no prebuilt binaries
  • Pragma on the web — follow the Pragma running on your PC from a browser or a phone. Off by default; it needs a personal access key, available on request
  • Commands from the web, separately switched on and protected by a PIN: start or resume a session, approve, answer, stop, Fix / Accept a review, edit to-dos and scheduled sessions
  • REVIEW now runs without a session branch: it reviews exactly what the session changed, from the commit the session started on. A Git and review setting switches it off
Fixed
  • Auto-approve could race a fresh turn against the tail of the one before it; it now waits for the turn to finish
Changed
  • MIT licence, replacing the proprietary licence of the 1.x line; the privacy policy now describes web sharing
  • Session branches are off by default
Removed
  • The install confirmation ping: Pragma no longer sends anything to noema.tools on first launch
  • The per-project briefing (Lexis v2), the Morphē handoff and the Save button

v1.2.0

minor
Added
  • Parallel sessions — several sessions can run at the same time, each with its own state, on different projects. A working directory accepts one active session at a time
  • Session branches — in a git working directory each new session starts on its own pragma/<id> branch, so its changes never mix with yours. Can be turned off in Settings
  • Test and review after a session — when the project has a test command, Pragma runs it after the report and compares the result with the state before the session. If nothing regressed, a separate model reviews the diff and you choose to accept it or send it back for a fix. Large diffs and changes to sensitive paths are flagged
  • End-to-end button — run the project's end-to-end tests from a popup, with a catalogue of runners, a timeout, and a way to stop a run
  • Live and Pipeline — every project has a category and a stack. The Live button starts the project's own command on demand; the Pipeline popup runs a local, step-by-step pipeline that includes the test step
  • Scheduled sessions — write a prompt, pick a date and time, and the session starts by itself
  • Project checklist — a TODO list per project, from a button in the header
  • A sound at the end of a session (Settings) and the model used, shown for every session in the list
  • Per-project briefing, experimental and off by default — a short compiled summary of the project injected at the start of a session. It is switched on with briefingEnabled in ~/.pragma/settings.json
Fixed
  • Token counts and cost of a session that was resumed or continued now add up across all its turns, instead of showing only the last one
  • A finished session no longer blocks the next one in the same working directory
  • Auto-approve no longer switches itself off after the first session of a run, which left the following sessions waiting for a click
Changed
  • The command-line tool prints its help and messages in English, like the rest of the interface
Removed
  • The Lexis integration — the header button, its Settings section, and the retry queue. It was optional and off by default. With it gone, no session content is sent to any server: everything stays in the local database

v1.1.1

patch
Fixed
  • The legal links in the application footer now point to the Pragma Symphony terms and privacy pages, instead of the pages of the earlier MIT-licensed Pragma

v1.1.0

minor
Added
  • Projects — every session now belongs to a project (title, working directory, colour, optional Morphē reference). The session list, the full-text search, and export are scoped to the project you are in
  • Lexis integration, optional and off by default — when you enable it in Settings, Pragma asks a Lexis server for the context of earlier work before a run and sends the finished session back to it. Failed deliveries are retried from a queue. The server URL, the timeout, and a health check live in the Settings panel
  • Morphē handoff detection — a handoff file found in the working directory is offered as a ready-made prompt
  • Fable model — a third choice next to Sonnet and Opus in the composer's Advanced form. When a plan runs longer than five steps, the plan card proposes both Opus and Fable
  • Configurable model ids — the models key in ~/.pragma/settings.json maps each name in the interface to the id passed to Claude Code, so a new model can be adopted without waiting for a new build
Fixed
  • pragma run (the command-line entry point) no longer fails after the database migration: sessions started from the command line are recorded under a dedicated CLI project, created the first time it is needed
Changed
  • Opus now resolves to Claude Opus 4.8 (previously Opus 4.7)
  • The application is renamed from Pragma to Pragma Symphony, and is proprietary from this version on. The bundle identifier, the crate names, and the ~/.pragma data directory are unchanged, so an existing installation upgrades in place and keeps its sessions. The earlier open-source line stays available under the MIT licence on GitHub