K2F documentation

Public documentation for the K2F format and SDK.

How to read this tree:

• Specification — normative format contract (paths, fields, verify codes).
• Architecture — design rationale and engine internals for contributors.
• Instructions — authoring operations for agents and hand-edited JSON.
• Agent skills — task-oriented playbooks that call the SDK/CLI.

Specification

• K2F format v0.1

Architecture

• Overview
• Design goals and principles
• Codebase overview
• Layout engine
• Human editor (design proposal)

Guides

• Getting Started
• SDK themes
• Web viewer
• Status & roadmap
• Guide images
• Desktop reader (in development)

Instructions (authoring)

• Attribute reference
• File operations
• Content operations
• Style operations
• Semantic code blocks
• Agent profile v0 — SDK system-prompt dialect (not the format spec)

Related

• Agent skills
• Security policy
• Contributing

Internal implementation plans live outside this public repository (private brain), not under docs/.