MDA Open Spec — a Markdown superset for agent-facing documents. One .mda source compiles to drop-in SKILL.md, AGENTS.md, MCP-SERVER.md, and CLAUDE.md. JSON Schema validated, with typed dependency graph, footnote relationships, and Sigstore-anchored signatures. For agentskills.io and AAIF runtimes.

SpecCrew - An AI-driven software engineering framework that embeds a virtual AI development team into your projects. Supports specification-driven development (SDD) with PRD → Feature Design → System Design → Develop → System Test workflow.

一套跑在 Claude Code 里的 Java TDD 全流程自动化插件。从 MRD 到可跑通单测的代码，全程 AI 驱动，人在关键节点确认。

Discover what your app actually does and reconcile it with your specs

Signos sealed file format — field reference

ima-mode — a tool for noticing yourself, right now. track your relational states without judgment.

AAO — the protocol for agent-to-agent optimization. SEO/GEO/AEO optimize content for an intermediary; AAO optimizes your agent endpoint for the buyer-agent itself. v0.1 spec + TypeScript SDK + live demo.

Agent Evidence Receipt Format (AERF) — an open specification for tamper-evident, independently verifiable records of AI agent actions.