OSpec.ai
A spec-driven workflow framework for AI coding agents that turns a request into repository files tracking proposal, design, plan, tasks, review and verification evidence, so any assistant can resume the work.
OSpec brings spec-driven development and a repeatable plan-act-verify loop to AI coding agents such as Claude Code, Codex, Gemini and OpenCode. Instead of leaving requirements in chat history, it saves them as files in the repository, so a different assistant session can continue exactly where the previous one left off.
Its everyday flow, ospec change, moves one requirement through init, change and verify or finalize steps. A separate ospec goal mode handles larger or riskier work: the agent asks clarifying questions, writes an inspectable plan, implements it, runs tests, requests an independent review, updates project documentation, and continues until the result is proven. It installs as an npm package providing the ospec command.