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// the platform

Everything the lifecycle needs. In one workspace.

Not another project manager. A knowledge-first workspace where every artifact — tasks, memories, docs, rules — is readable by your team and by your agents.

webdesktopcli · tui
6 hierarchies
Work Items & Boards
Epic → Feature → Story → Task → Subtask → Bug. Kanban and table views, drag-and-drop, inline editing, story points, filters.
01
semantic
Memory Graph
Semantic search with embeddings. 80%+ similarity auto-dedupes. Notes linked to work items, docs and sprints.
02
markdown
Docs & Runbooks
Knowledge base with Markdown, Mermaid, versioning. Page, guide, api_doc, tutorial, runbook, playbook, checklist.
03
exportable
Skills Marketplace
Shareable AI instructions. Create, share and install skills. Export to Cursor, Claude, Copilot, Windsurf.
04
$
Native CLI + TUI
`fenix work list`, `fenix todo`, `fenix board --ui`. Bash/zsh/fish autocomplete. Vim motions inside the TUI.
05
openapi
API Catalog
Registry of your team's API specs. Import OpenAPI / Swagger. Lifecycle tracking: alpha, beta, stable, deprecated.
06
// the comparison

Same category. Different species.

Management tools were built for humans. Fenix was built for humans AND AI agents.

Fenix
Jira
Linear
Notion
Native MCP bridge
Your AI reads tasks, memory and docs in real time
✓
—
—
—
Semantic memory graph
Context persists between AI agent sessions
✓
—
—
—
Rules & skills marketplace
Shareable AI instructions, exportable to any agent
✓
—
—
—
CLI + terminal UI
Native TUI with vim motions, no browser needed
✓
—
—
—
fundamentals
Kanban + sprints
✓
✓
✓
soon
Built-in docs & knowledge base
✓
—
—
✓
Desktop app
soon
—
✓
✓
Mobile app
—
✓
✓
✓
Free tier
✓
✓
✓
✓
based on publicly available information · apr 2026
// who ships with fenix

Engineers who chose Fenix.

"
"We moved the whole workspace to Fenix. The MCP bridge alone saves my team an hour a day of context-setting with Claude."
RN
Rafael Nunes
Staff Engineer · Acme
"
"TUI with vim motions on a Kanban is something I've wanted for years. It's weird that it took this long."
MP
Marina Prado
Tech Lead · Orbit
"
"Semantic memory with auto-dedupe is the missing piece. Finally a workspace that actually understands context."
JT
João Teixeira
Principal Eng · Northwind
// ship with ai

The operating system
for dev with AI.

Free for teams up to 5. No credit card. Two-minute setup.

$npx fenix@latest initcopy