AgenticFlowX

The spec-driven AI coding environment.

Write the spec. Let agents build it. Every function traces back to a requirement — if it doesn't, it's a defect.

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What's inside

Most AI coding agents start from a prompt. AgenticFlowX starts from a spec.

Specs are first-class in this editor. You write the requirements. The agent builds to them. The extension reads them, injects them, validates against them. Code without a spec link is flagged. Spec requirements without code are flagged too.

28+ providers, MCP support, custom modes, checkpoints, codebase indexing. BYO API key, no vendor lock-in.

Same engine, different discipline:

• CodeLens & traceability — @see annotations link code to specs. Hover to preview, click to jump. Orphan code and ghost requirements surface in the Problems panel.
• Spec injection — the active spec, next task, and prior decisions are injected into every agent prompt automatically. The agent always knows the context.
• Focus Track — select a spec and the extension auto-loads the right skill based on its frontmatter metadata.
• Agent tools — spec-aware tools the agent can call to read specs, track tasks, check traceability, and log decisions.
• Right-click dispatch — send tasks to Copilot, Claude Code, Codex, or Gemini directly from tasks.md.
• Hook engine — event-driven automation: refresh the panel on file changes, auto-log sessions.
• Bottom Panel — a dedicated dashboard that no other coding agent has. 7 tabs: Pipeline to track feature progress across specs, Workbench to edit specs side-by-side, Board for kanban, Journal for session history, Documents to browse all spec artifacts, Notes for quick capture, and Analytics for health metrics.

The Workflow

Pause. Think. Plan. Ship.

The AFX Workflow is a portable, agent-agnostic standard for spec-driven development. It works with or without the extension.

Every feature lives in four files:

Works with any AI coding agent: Claude Code, Copilot, Codex, Gemini.

Quick start

1. Install the extension from the VS Code Marketplace.

2. Add the workflow:

curl -sL https://raw.githubusercontent.com/AgenticFlowX/afx/main/afx-cli | bash -s -- .

Early access

AgenticFlowX is in alpha release. The core workflow is stable and in daily use, but expect rough edges.

• Report an issue
• Start a discussion

Contributing

Community contributions are welcome! See CONTRIBUTING.md to get started.

License

Apache 2.0 — Agent engine forked from Roo Code.