JSON Agents - A universal JSON-native standard for describing AI agents, their capabilities, tools, runtimes, and governance in a portable, framework-agnostic format. Based on RFC 8259, JSON Schema 2020-12.

Building a high-quality prompt universe for analysis, creativity, research, business, and AI agents.

Declarative specification for AI agents to publish identity, capabilities and operational boundaries before interaction.

Conversational generator that helps create valid Agent Manifest declarations for AI agents.

Canonical specification for Tail and TailPack, a portable format for defining, packaging, and sharing AI agents across runtimes and environments.

The agent-shaped extension of spec-driven development. Structured interview that produces a complete agent spec covering constitution, behavior, and operating envelope.

Calendar.md is a lightweight calendar/schedule specification for agents, combining an append-only log with generated monthly views for clear human reading and reliable automation.