cylenivo.org — Download, screenshots and more.
Free desktop app to measure cycle time, lead time and throughput from Jira, Trello and OpenProject. Monte Carlo delivery forecasts, flow efficiency, rework detection. No cloud, no account — your data stays local.
Import your Jira export and instantly see Cycle Time, Lead Time, Throughput, and Monte Carlo delivery forecasts. All data stays on your machine.
- Cycle Time & Lead Time — percentile distributions (P50/P70/P85/P95) with trend charts
- Throughput — completed tickets per week
- Delivery Forecast — Monte Carlo simulation: "How many tickets in N weeks?" or "When will N tickets be done?"
- Flow breakdown — Time in Status, Cycle Time by ticket type, Rework analysis
- AI Insights — connect your own Ollama or OpenAI-compatible model for narrative analysis
- Multiple projects — manage separate configs per team or workflow
Cylenivo calculates metrics from status transition timestamps, not ticket fields. You configure which statuses mark the start and end of Cycle Time and Lead Time per project — no assumptions about your workflow.
| Source | Type | Notes |
|---|---|---|
| Jira | Built-in | Direct API connection (URL + API token) |
| OpenProject and Trello | Community plugin | Via cylenivo-plugins |
| Any tool | Community plugin | Build your own in ~50 lines of JS |
Plugins are installed directly inside Cylenivo — no manual file management.
→ Step-by-step guide: Your First Dataset from Jira, Trello, or OpenProject
Download the latest release for macOS or Windows from the Releases page.
Note: Cylenivo is not code-signed. macOS and Windows will show a security warning on first launch — this is expected.
macOS: Right-click the
.dmg→ Open, then right-click the app → Open. Or go to System Settings → Privacy & Security → "Open Anyway" after the first blocked attempt.Windows: Click "More info" → "Run anyway" when SmartScreen appears.
To analyze your Jira data:
- Connect to Jira via API (URL + personal API token)
- Create a configuration matching your workflow statuses
- Import and explore
Requirements: Node 20+, Bun, Rust (for Tauri)
npm install
cd server && bun install && cd ..
npm run tauri devServer tests:
cd server && npm testFrontend tests:
npm test- The physics behind software delivery flow — interactive guide to Little's Law, Kingman's formula, and why WIP limits work
- The Work-Feedback Loop — a framework for how work systems actually learn
- Cylenivo: a tool, not a cockpit — why metrics should trigger conversations, not control
MIT + Commons Clause — free to use (including commercially), source-available. Forks may not be sold or commercially redistributed. See LICENSE for details.
Copyright (c) 2026 Thomas Esders
Built by Thomas Esders