Early access — testing in progress

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.

Install from Marketplace View Source

VS Code Extension

Specs that are enforced, not just generated.

A spec-aware editor that treats specs as first-class. Focused modes for authoring. A panel for the big picture. Any provider, your key. Built on the AFX Workflow.

agenticflowx — VS Code
AgenticFlowX running in VS Code

The AFX Workflow

Pause. Think. Plan. Ship.

Standard agent skills for spec-driven AI development. Portable and agent-agnostic — works with or without the extension.

AFX four-file structure: spec.md (The WHAT), design.md (The HOW), tasks.md (The WHEN), journal.md (Memory)

Works with any AI coding agent.

Claude Code Copilot Codex Gemini

Get Started

Two steps. That's it.

01

Install the extension

VS Code Marketplace

02

Add the workflow

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

What's in the extension

Built on a proven agent engine.

28+ providers, 23 tools, MCP support, custom modes. BYO API key — no vendor lock-in.
On top of that, we added:

@see CodeLens

Hover over any @see annotation to preview the linked spec inline. Jump to the requirement without leaving your code.

Focus Track

Dual-track modes: General for coding, Focus for spec work. Lean prompts that fit even small models.

Bottom Panel

7-tab dashboard: Workbench, Pipeline, Board, Analytics, Journal, Docs, Notes. The bird's-eye view.

Agent-Agnostic Specs

Specs are standard files. Run Claude on auth, Codex on dashboard — simultaneously, same blueprint.