Spec-Driven Development with OpenSpec

This page summarizes the projects mentioned and recommended in the original post on dev.to

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  1. agent-skills

    Production-grade engineering skills for AI coding agents.

    If you're looking for complementary skills and plugins then have a look at Addy Osmani's Agent Skills or Superpowers, both provide essential coding assistant skills like Test-Driven Development (TDD). OpenSpec provides consistency, and your workflow can evolve around it.

  2. SaaSHub

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  3. superpowers

    An agentic skills framework & software development methodology that works.

    If you're looking for complementary skills and plugins then have a look at Addy Osmani's Agent Skills or Superpowers, both provide essential coding assistant skills like Test-Driven Development (TDD). OpenSpec provides consistency, and your workflow can evolve around it.

  4. vllm

    A high-throughput and memory-efficient inference and serving engine for LLMs

    Say I'm tinkering with deathclaw-alpha, a little self-hosted AI assistant I run at home on OpenClaw and a local vLLM instance:

  5. OpenSpec

    Spec-driven development (SDD) for AI coding assistants.

    I'm one to stare at the screen blankly, not knowing where to start, or get distracted mid-flow by a shiny new idea. OpenSpec and Spec-Driven Development help automate many of the tedious aspects of the development flow so I can break away when necessary:

  6. opencode

    The open source coding agent.

    One reason I liked OpenSpec more than others, such as Kiro and SpecKit, is that OpenSpec is highly portable between coding assistants, codebases and stages of development. I've plugged OpenSpec into all sorts of projects, from infrastructure to Python libraries. I also work on diverse codebases, with a variety of AI friends that OpenSpec supports: OpenCode, Codex and Claude Code.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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